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Type
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Semi automatic, Automatic
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size
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60 lph
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Equipment Type
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CREAM SEPARATOR
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Tank Capacity
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10 LTR
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Capacity
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60
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Machine Body Material
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SS & MS
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Usage/Application
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Milk
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Minimum Order Quantity
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1
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The Del D-C Electric Muffle Furnace is built for professionals in the goldsmith and precious metals industry, delivering high performance for cupellation—the process of refining and separating noble metals like gold and silver from base metals.
It features a removable carborundum muffle (up to 18 cupels capacity), an integrated suction hood for safe vapour removal, and a digital thermoregulator for accurate temperature control. An optional daily/weekly programmable timer allows automated operations, making it efficient, durable, and user-friendly for refining and assaying processes.
Key Features
- Removable Carborundum Muffle for easy handling
- Integrated Suction Hood for safe vapour removal
- Digital Thermoregulator for precision temperature control
- Optional Timer for daily or weekly automatic operations
- Robust & Energy-Efficient Design
Technical Specifications
| Category | Details |
| Electrical Data | |
| Voltage | 230 V (Single-phase) |
| Frequency | 50–60 Hz |
| Wattage | 3.9 kW |
| Maximum Temperature | 1150°C |
| Oven Chamber Dimensions | |
| Depth | 250 mm |
| Width | 210 mm |
| Height | 115 mm |
| Carborundum Muffle Dimensions | |
| Depth | 230 mm |
| Width | 170 mm |
| Height | 75 mm |
| Overall Furnace Dimensions | |
| Depth | 750 mm |
| Width | 485 mm |
| Height | 820 mm |
Applications
- Gold & silver refining (Cupellation process)
- Assaying laboratories
- Jewelry manufacturing units
- Industrial precious metal recovery
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The Del DSC Electric Muffle Furnace is purpose-built for the goldsmith and precious metal refining industry, ensuring high precision and efficiency in cupellation—the essential process of refining and separating noble metals like gold and silver from base metals.
This advanced furnace features a removable carborundum muffle with a capacity of up to 12 cupels, integrated with a suction hood for effective vapor extraction. It comes equipped with a digital thermoregulator, a durable cupel support shelf, and an optional programmable timer (daily or weekly) for automated on/off operation.
Engineered for consistency, safety, and convenience, the Del DSC is an ideal solution for professional refining and assaying applications.
Key Features
- Removable Carborundum Muffle – Holds up to 12 cupels
- Integrated Suction Hood – Safe and efficient vapor removal
- Digital Thermoregulator – Accurate temperature control
- Optional Timer – For automated daily or weekly operation
- Compact and Durable Design – Built for long-term professional use
Technical Specifications
| Category | Details |
| Electrical Data | |
| Voltage | 230 V (Single-phase) |
| Frequencye | 50–60 Hz |
| Wattage | 2.5 kW |
| Maximum Temperature | 1150°C |
| Oven Chamber Dimensions | |
| Depth | 250 mm |
| Width | 145 mm |
| Height | 100 mm |
| Carborundum Muffle Dimensions | |
| Depth | 230 mm |
| Width | 125 mm |
| Height | 75 mm |
| Overall Furnace Dimensions | |
| Depth | 650 mm |
| Width | 400 mm |
| Height | 750 mm |
| Weight | 65 kg |
Applications
- Gold & silver refining using the cupellation process
- Assaying laboratories for purity analysis
- Jewelry manufacturing
- Industrial precious metal separation
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DELMER Gold Testing Machines – Advanced Gold Purity Testing Solutions
Fast & Reliable Gold Testing Machine for Jewelry Shops
The DELMER Gold Testing Machine Eco is a compact and efficient gold purity testing machine designed specifically for jewelry shops, showrooms, and gold testing counters. Built with a user-friendly computerized interface, this machine delivers quick and accurate metal analysis in just 50 seconds. Ideal for retail jewelers, it detects multiple metals including gold, silver, copper, zinc, cobalt, nickel, platinum, and palladium without complicated operation.
Its one-click testing system, built-in computer, and instant printout functionality make it a practical choice for businesses seeking fast and professional gold testing solutions.
Key Features:
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Fast gold testing in just 50 seconds
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One-click computerized operation
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Built-in computer system
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Instant printout of results
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Detects 8 precious and industrial metals
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Compact countertop design
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Easy to operate
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Ideal for ready-made jewelry testing
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Perfect for jewelry showrooms and gold retailers
Applications:
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Jewelry Shops
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Gold Testing Counters
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Retail Jewelry Stores
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Showrooms
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Small Gold Testing Centers
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The DELMER DF-M10 T1 CNC Diamond Faceting Machine is a professional jewellery manufacturing machine designed for precision faceting of bangles and rings. Its CNC-controlled machining platform supports repeatable cutting, controlled surface geometry and consistent faceting quality across production batches.
Developed for jewellery manufacturers requiring dedicated CNC faceting capabilities, the DF-M10 T1 is suitable for producing decorative diamond-cut patterns and precision faceted surfaces on rings, bangles and other jewellery profiles.
Key Features
- CNC-controlled diamond faceting
- Designed for professional jewellery production
- Suitable for bangle and ring faceting
- Supports repeatable machining and faceting patterns
- Controlled cutting and surface geometry
- Consistent results across production batches
- Suitable for decorative jewellery profiles
- Designed for precision jewellery manufacturing
- Suitable for professional jewellery workshops and production units
Applications
The DELMER DF-M10 T1 is suitable for:
- Bangle faceting
- Ring faceting
- Diamond-cut jewellery surfaces
- Decorative jewellery profiles
- Precision faceted components
- Repeated jewellery production
- Decorative surface patterns
CNC Diamond Faceting for Rings & Bangles
Diamond faceting requires controlled machining to create consistent decorative surfaces and repeatable patterns. The DELMER DF-M10 T1 uses CNC-controlled processing to help jewellery manufacturers maintain consistent faceting geometry across multiple components.
The machine is particularly suited to manufacturers producing rings and bangles in repeated production quantities, where uniform surface appearance and controlled machining are important.
Production Advantages
The DF-M10 T1 provides a dedicated CNC solution for professional jewellery faceting with benefits including:
- Repeatable production: CNC control supports consistent machining across production batches.
- Controlled geometry: Helps maintain defined faceting patterns and surface profiles.
- Consistent finishing: Designed for repeatable decorative surface results.
- Dedicated application: Optimized around ring and bangle faceting requirements.
- Production efficiency: Suitable for professional jewellery manufacturing environments.
Why Choose DELMER DF-M10 T1?
The DELMER DF-M10 T1 is designed for jewellery manufacturers looking for a dedicated CNC solution for high-precision ring and bangle faceting.
Its combination of CNC-controlled machining and repeatable faceting makes it suitable for production environments where consistent geometry, controlled cutting and uniform decorative surfaces are essential.
International Supply & Configuration
DELMER supplies professional jewellery manufacturing machinery for India, Europe, the USA and international markets.
For international orders, electrical configuration, tooling, technical documentation and installation requirements are confirmed according to the destination market and production requirements before order confirmation.
Frequently Asked Questions
What is the DELMER DF-M10 T1 used for?
The DELMER DF-M10 T1 is a CNC diamond faceting machine designed primarily for precision faceting of jewellery rings and bangles.
Can the DF-M10 T1 be used for bangle faceting?
Yes. Bangle faceting is one of the primary applications of the machine, along with ring faceting and decorative jewellery surface patterns.
What are the benefits of CNC diamond faceting?
CNC-controlled machining supports repeatable production, controlled geometry and consistent faceting results across multiple jewellery components.
Is the DF-M10 T1 suitable for production batches?
Yes. The machine is designed for professional jewellery manufacturers requiring repeatable faceting and consistent surface quality across production batches.
What types of jewellery can be processed?
The DF-M10 T1 is designed for bangles, rings, decorative jewellery profiles and other suitable components requiring precision diamond-cut surface patterns.
Is the DF-M10 T1 available internationally?
Yes. DELMER supplies jewellery manufacturing machinery to professional users in Europe, the USA and other international markets, with destination-specific configuration confirmed before order confirmation.
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The DELMER DF-M5 is a compact 5-axis CNC diamond faceting machine designed for precision jewellery manufacturing, with a particular focus on bangles, rings and decorative jewellery profiles. Its CNC-controlled machining platform is engineered to support repeatable faceting, controlled cutting and consistent jewellery-grade surface finishing.
With its compact production footprint and 5-axis machining capability, the DF-M5 provides jewellery manufacturers with a practical solution for producing precise faceted patterns and decorative surfaces across repeated production batches.
Key Features
- 5-axis CNC machining platform
- Compact design for efficient production-floor utilization
- CNC-controlled diamond faceting
- Controlled cutting and surface machining
- Designed for rings and bangles
- Suitable for round and oval jewellery profiles
- Supports V-Kada and decorative surfaces
- Repeatable faceting across production batches
- Designed for precision jewellery manufacturing
- Suitable for professional jewellery workshops and production units
Applications
The DELMER DF-M5 CNC Diamond Faceting Machine is suitable for:
- Gold and precious-metal bangles
- Jewellery rings
- Round jewellery profiles
- Oval jewellery profiles
- V-Kada surfaces
- Decorative jewellery components
- Faceted jewellery designs
- Precision surface finishing
- Repetitive jewellery production
CNC Diamond Faceting for Jewellery
Diamond faceting requires controlled cutting and accurate positioning to create consistent decorative surfaces. The DELMER DF-M5 uses CNC-controlled machining to support repeatable faceting patterns and controlled surface geometry.
Its 5-axis configuration provides flexibility for processing jewellery profiles and creating intricate faceted surfaces, making the machine suitable for manufacturers seeking consistent results across multiple rings, bangles and other jewellery components.
Designed for Bangles & Rings
The DF-M5 is particularly suited to jewellery manufacturers working with bangle and ring profiles. Its machining capabilities support processing of round and oval forms as well as decorative surfaces such as V-Kada profiles.
For production environments where multiple components require similar faceting patterns, CNC control helps maintain consistency between individual pieces.
Production Advantages
The DELMER DF-M5 combines a compact machine format with advanced CNC machining capabilities.
Key production benefits include:
- Compact footprint: Suitable for jewellery workshops and production facilities where efficient space utilization is important.
- 5-axis capability: Provides machining flexibility for complex jewellery profiles.
- Repeatable faceting: CNC control supports consistent faceting across production batches.
- Controlled cutting: Helps maintain defined surface geometry during machining.
- Production consistency: Suitable for repeated ring and bangle designs.
- Versatility: Supports round, oval, V-Kada and other decorative jewellery profiles.
Why Choose DELMER DF-M5?
The DELMER DF-M5 is designed for jewellery manufacturers looking for a compact CNC solution for precision diamond faceting and decorative surface machining.
Its combination of 5-axis CNC control, compact design and repeatable faceting capability makes it suitable for production workshops, jewellery manufacturers and precision jewellery units that require controlled and consistent surface finishing.
International Supply & Configuration
DELMER supplies jewellery manufacturing machinery for India, Europe, the USA and international markets. Machine configuration is confirmed according to the destination market and production requirements before order confirmation.
Electrical configuration, tooling, installation requirements and technical documentation can be specified according to the destination country and customer's manufacturing application.
Frequently Asked Questions
What is the DELMER DF-M5 used for?
The DELMER DF-M5 is a 5-axis CNC diamond faceting machine designed primarily for precision faceting of jewellery rings, bangles and decorative components.
Can the DF-M5 be used for bangles and rings?
Yes. The machine is specifically designed for jewellery applications including bangles, rings, round profiles, oval profiles and V-Kada surfaces.
What is the advantage of 5-axis CNC faceting?
5-axis machining provides greater flexibility for processing complex jewellery profiles while CNC control supports repeatable faceting and consistent surface geometry.
Is the DF-M5 suitable for production batches?
Yes. Its CNC-controlled operation is designed to support repeatable machining and consistent faceting across repeated production runs.
What jewellery profiles can be processed?
The DF-M5 is suitable for round and oval profiles, V-Kada surfaces, rings, bangles and other decorative jewellery components, subject to the specific tooling and application.
Is the DELMER DF-M5 available internationally?
Yes. DELMER supplies jewellery manufacturing machinery to professional users in Europe, the USA and international markets. Electrical configuration, tooling, documentation and installation requirements are confirmed for the destination market.
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Delmer Disc Finishing Machine for Jewelry & Industrial Surface Finishing
The Delmer Disc Finishing Machine is a high-performance centrifugal mass finishing system engineered for rapid deburring, edge rounding, surface smoothing, burnishing and mirror polishing of jewellery and precision metal components. Designed for continuous industrial production, it delivers significantly faster processing than conventional vibratory finishing while ensuring consistent, repeatable surface quality.
Suitable for gold, silver, platinum, brass, copper, stainless steel, titanium and other engineering materials, the machine is ideal for jewellery manufacturers, investment casting facilities, watch component manufacturers, medical device suppliers and precision engineering industries seeking high productivity with exceptional finishing quality.
What is a Disc Finishing Machine?
A Disc Finishing Machine is a centrifugal mass finishing system that uses a rotating disc inside a stationary processing bowl to generate intense relative movement between workpieces, finishing media and compound. This high-energy process rapidly removes burrs, smooths surfaces, rounds sharp edges and produces uniform finishes with significantly shorter cycle times than traditional vibratory finishing equipment.
The Delmer Disc Finishing Machine is specifically designed for jewellery manufacturers and precision engineering industries where consistent surface quality, high productivity and repeatable finishing results are essential. Its advanced control system allows operators to adjust speed, processing time and finishing parameters to suit a wide variety of materials and component geometries.
Whether preparing cast jewellery for polishing, removing machining marks from precision components or achieving a bright mirror finish, Delmer provides a reliable and efficient finishing solution for continuous industrial production.
Key Features
- High-energy centrifugal disc finishing technology
- Rapid deburring and edge rounding
- Mirror polishing for jewellery and precision components
- Heavy-duty industrial construction
- User-friendly PLC/LCD control system
- Adjustable processing speed and cycle time
- Efficient media separation system
- Low maintenance and energy-efficient operation
- Continuous production capability
- Suitable for wet finishing and burnishing processes
- Compatible with ceramic, plastic and stainless steel media
- Consistent, repeatable finishing quality
Applications
The Delmer Disc Finishing Machine is widely used for:
- Gold jewellery manufacturing
- Silver jewellery manufacturing
- Platinum jewellery finishing
- Investment castings
- Watch cases and watch components
- Precision machined components
- Automotive parts
- Medical instruments
- Aerospace components
- Brass and copper components
- Stainless steel hardware
- Engineering and industrial parts
Suitable Materials
The machine is suitable for processing:
- Gold
- Silver
- Platinum
- Brass
- Copper
- Bronze
- Stainless Steel
- Mild Steel
- Aluminium
- Titanium
- Zinc alloys
Advantages
- Up to five times faster than conventional vibratory finishing
- Excellent surface consistency
- Reduced labour requirements
- Improved productivity
- Lower operating costs
- Uniform finishing of complex geometries
- High repeatability between production batches
- Suitable for both small and large production volumes
- Superior edge rounding and burr removal
- Outstanding mirror polishing capability
Frequently Asked Questions
What is a Disc Finishing Machine?
A Disc Finishing Machine is a centrifugal mass finishing system used for deburring, smoothing, burnishing and polishing metal components using specialised finishing media and compounds.
Can this machine polish gold jewellery?
Yes. It is specifically designed for gold, silver, platinum and other precious metal jewellery.
Can it remove casting burrs?
Yes. The machine efficiently removes casting burrs, sharp edges and surface imperfections while maintaining dimensional accuracy.
Which finishing media can be used?
The machine is compatible with ceramic media, plastic media, stainless steel media and specialised polishing media depending on the required finish.
Can stainless steel components be processed?
Yes. Stainless steel, brass, copper, aluminium, titanium and many other engineering materials can be processed successfully.
Is it suitable for continuous production?
Yes. The Delmer Disc Finishing Machine is designed for industrial production environments requiring reliable continuous operation.
How long does a finishing cycle take?
Typical processing times range from 5 to 45 minutes depending on the material, component geometry, media selection and desired surface finish.
Does Delmer provide technical support?
Yes. Delmer provides installation guidance, operator training, process optimisation, spare parts and after-sales technical support.
Industries Served
- Jewellery Manufacturing
- Investment Casting
- Watch Manufacturing
- Precision Engineering
- Medical Devices
- Automotive Components
- Aerospace
- Hardware Manufacturing
- Electronics
- Luxury Goods Manufacturing
Why Choose Delmer?
Delmer Group supplies advanced surface finishing solutions trusted by jewellery manufacturers and precision engineering companies worldwide. Our equipment is engineered for reliability, productivity and consistent finishing quality while being backed by experienced technical support, spare parts availability and worldwide customer service.
Whether your requirement is deburring, burnishing, edge rounding or mirror polishing, Delmer offers complete finishing solutions including machines, media, compounds, process development and operator training.
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Delmer DL-SP20 | 20 kg Single-Point Load Cell
Delmer DL-SP20 is a compact 20 kg single-point load cell for weighing equipment, platform scales, compact weighing systems and OEM applications. It is supplied as a Delmer product with a dedicated Delmer model and part number for quotation, ordering and service.
Key features
- Capacity: 20 kg
- Type: Single-point load cell
- Brand: Delmer Group
- Delmer model: DL-SP20
- Delmer part number: DL-SP20
- Application: Compact weighing and platform-scale systems
Delmer identification
| Brand | Delmer Group |
| Model | DL-SP20 |
| Part number | DL-SP20 |
| Capacity | 20 kg |
| Product type | Single Point Load Cell |
Applications
Suitable for compact platform scales, bench scales, small weighing machines, material weighing equipment and OEM weighing systems. Correct mechanical mounting and load introduction are essential for accurate performance.
Request the Delmer DL-SP20
Contact Delmer Group for availability, technical compatibility, quantity pricing and OEM requirements. Use DL-SP20 as the Delmer model and part number in your enquiry.
FAQ
What is the Delmer model?
DL-SP20.
What is the capacity?
20 kg.
What type of load cell is it?
Single-point load cell for compact weighing applications.
Who supplies this product?
Delmer Group.
Note: Confirm the applicable dimensional drawing and electrical specifications before final mechanical integration.
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Delmer DL-SP750 | 750 kg Single-Point Bending Beam Load Cell
Delmer DL-SP750 is a 750 kg single-point bending beam load cell for industrial platform scales, bag weighers, hopper weighing systems and OEM weighing equipment. It is supplied as a Delmer product with a dedicated Delmer model and part number for quotation, ordering and service.
Key features
- Capacity: 750 kg
- Type: Single-point bending beam load cell
- Accuracy: C2 / C3
- Rated output: 2.0 ± 0.2 mV/V
- Protection: IP67
- Safe overload: 150% FS
- Ultimate overload: 250% FS
- Recommended platform: up to 750 × 750 mm
Delmer identification
| Brand | Delmer Group |
| Delmer part number | DL-SP750 |
| Delmer model | DL-SP750 |
| Capacity | 750 kg |
| Product type | Single Point Load Cell |
Technical specifications
| Accuracy class | C2 / C3 |
| Combined error | 0.03 / 0.02 %FS |
| Rated output | 2.0 ± 0.2 mV/V |
| Non-linearity | 0.025 %FS |
| Hysteresis | 0.02 %FS |
| Repeatability | 0.02 / 0.01 %FS |
| Creep | 0.03 / 0.02 %FS per 30 min |
| Zero balance | ±1.0 %FS |
| Input resistance | 390 ± 10 Ω |
| Output resistance | 350 ± 2 Ω |
| Insulation resistance | ≥20,000 MΩ at 50 VDC |
| Excitation | 5–15 VDC |
| Compensated temperature | −10 to +50 °C |
| Operating temperature | −20 to +60 °C |
| Safe overload | 150 %FS |
| Ultimate overload | 250 %FS |
| Protection | IP67 |
| Cable | 6 mm diameter, 2.5 m |
Applications
Suitable for industrial platform scales, bag weighing machines, hopper weighing systems, material weighing equipment and custom machine-integrated weighing systems. The single-point design is intended for platform applications and can help maintain performance with off-centre loading when the mechanical structure is correctly designed.
Installation and selection
Use the applicable dimensional drawing for the mechanical interface, mounting-hole pattern, load direction and load introduction point. Confirm platform rigidity and overload protection before fabrication. Stainless-steel construction can be requested where hygienic service is required.
Request the Delmer DL-SP750
Contact Delmer Group for availability, technical compatibility, quantity pricing and OEM requirements. Use DL-SP750 as the Delmer model and part number in your enquiry.
FAQ
What is the Delmer part number?
DL-SP750.
What is the capacity?
750 kg.
What type of load cell is it?
Single-point bending beam for platform weighing.
What is the protection rating?
IP67.
What is the rated output?
2.0 ± 0.2 mV/V.
Note: Product specifications should be verified against the applicable technical drawing before final mechanical integration.
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The Delmer DPL4011606 shear-beam load cell is offered in nominal capacity options from 500 kg to 5 tonnes. It can be considered for weighing systems where the mechanical design, load direction and installation are suitable for a shear-beam sensor.
Capacity options listed
| Nominal capacity | Listed SKU |
|---|---|
| 500 kg | DLMDIG0003-01 |
| 1 tonne | DLMDIG0003-02 |
| 2 tonnes | DLMDIG0003-03 |
| 5 tonnes | DLMDIG0003-04 |
Potential applications
- Industrial platform scales
- Tank and hopper weighing, with suitable mounting and load distribution
- Material-handling or process weighing systems engineered for the sensor
Technical checks before selection
Before ordering, confirm the exact construction material, protection rating, rated output, accuracy class, cable specification, mounting arrangement and compatible junction box against the current datasheet. Suitability for weighbridges or legal-for-trade systems must be assessed for the complete weighing installation, not inferred from the load cell alone.
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In our range of high-quality load cells, we offer bar-type load cells in different sizes and shapes. Our products are very durable and long-lasting. Our products are easy to install and use. Our products are elegantly designed to meet the needs of our most valuable customers. Due to their low maintenance, ease to use, and waterproof nature, they are widely used by several industries in the market. Our DPL601006 benchtop load cell, one of the best, is manufactured using high-quality materials from reputable and trusted vendors in the market. In the product line, our products are available for different applications such as BENCH, and COUNTING.
Single point eccentric load measurement capability
Economical and discreet cell
Aluminum alloy, colorless anodized
Glue Sealed
Applications:
Bench, Counting & Postal Scales
Check Weighers (Recommended platform size: 250x350mm)
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We have a wide range of DPL642006 Aluminium Load Cells in our store which is made from high-quality raw materials.
These load cells are specially designed for platform scales as well as conveyor scales.
Our products are used in different industries for different applications.
This load cell can be customized to the specific needs and requirements of the customer.
We are always in demand in domestic and international markets due to our world-class product quality and customer service. Featured:
Single point eccentric load measurement capability
Economical and discreet cell
Aluminium alloy, colourless anodized
Glue Sealed
Applications:
Bench, Counting & Postal Scales
Check Weighers (Recommended platform size: 500x500mm)
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DPL650225 is a miniature single-point strain gauge load cell designed for compact precision weighing platforms. It is suitable for jewellery scales, gold weighing scales, diamond scales, small bagging machines and thread tension measurement applications where reliable weighing performance and eccentric-load compensation are required.
DPL650225 Miniature Load Cell
The DPL650225 uses a single-point platform load cell design that supports accurate weighing across a compact 200 × 200 mm platform. Its single-point construction provides eccentric-load compensation, making it suitable for platform scales where the load may not always be positioned exactly at the centre.
Key Features
- Miniature single-point strain gauge load cell
- Available capacities: 300 g, 600 g and 1200 g
- Designed for compact 200 × 200 mm weighing platforms
- Eccentric-load compensation for off-centre loads
- IP66 protection
- Designed for up to 1,000,000 compression cycles
- Suitable for precision weighing and compact scale applications
Applications
The DPL650225 can be used in jewellery weighing scales, gold scales, diamond scales, compact platform scales, small bagging machines and thread tension measurement systems.
Capacity Options
Choose the load cell capacity that matches the weighing range and mechanical design of your application:
- 300 g – SKU DLMDIG0004-01
- 600 g – SKU DLMDIG0004-02
- 1200 g – SKU DLMDIG0004-03
Technical Specifications
- Product: DPL650225
- Type: Miniature single-point load cell
- Technology: Strain gauge
- Platform size: 200 × 200 mm
- Protection rating: IP66
- Mechanical design: Eccentric-load compensated single-point platform
- Compression cycle capability: Up to 1,000,000 cycles
Frequently Asked Questions
What is the DPL650225?
The DPL650225 is a miniature single-point strain gauge load cell for compact weighing platforms and precision measurement applications.
Is the DPL650225 suitable for jewellery or gold weighing scales?
Yes. The DPL650225 is designed for compact weighing applications including jewellery scales, gold weighing scales and diamond scales.
What capacities are available?
The DPL650225 is available in 300 g, 600 g and 1200 g capacity versions.
What platform size is it designed for?
The specified platform size is 200 × 200 mm.
Does it support off-centre loading?
Yes. The single-point design includes eccentric-load compensation for platform weighing applications.
Is the load cell protected against dust and water?
The DPL650225 has an IP66 protection rating.
Why Buy from Delmer Group?
Delmer Group supplies load cells and weighing components for industrial and precision weighing applications. Contact Delmer Group for application guidance and help selecting the appropriate DPL650225 capacity for your weighing system.
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Professional electromechanical batch freezer for gelato and ice cream production. The Delmer EASY 3 combines a straightforward operating system with reliable batch processing and water-cooled refrigeration.
Key Features
- Professional electromechanical controls
- Mixture quantity from 2 to 4 L per cycle
- Stainless-steel shaftless stirrer with self-adjusting scraping fins
- Wide mix hopper for quick loading
- Large product outlet designed for fast, consistent extraction
- Water-cooled configuration
Technical Specifications
- Production: 10–30 kg/hour
- Mixture per cycle: 2–4 L
- Power: 2.4 kW
- Electrical: 400 V, 3 Ph, 50 Hz
- Condensation: Water
- Refrigerant: R452A
- Dimensions: 535 × 505 × 1290 mm
- Weight: 244 kg
A practical choice for artisan gelato shops and professional kitchens requiring dependable batch freezing with controlled production.
Contact Delmer for application-specific advice and quotation.
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Delmer Electric Gold Melting Furnace is a compact electric resistance furnace designed for controlled melting of gold, silver, brass, aluminium and other non-ferrous metals for jewellery, casting, ingot and small-batch foundry applications.
Available in 1 kg, 2 kg and 3 kg capacities, the furnace operates on 230 V AC single-phase power and uses a Kanthal (FeCrAl) heating element, K-type sensor and LED temperature controller. The maximum furnace temperature is 1200°C. Typical melting time is approximately 15–20 minutes, depending on metal type, charge size and starting conditions.
Quick Specifications
| Specification | 1 kg | 2 kg | 3 kg |
|---|---|---|---|
| Melting capacity | 1 kg | 2 kg | 3 kg |
| Power | 850 W | 1300 W | 1700 W |
| Power supply | 230 V AC, single phase | 230 V AC, single phase | 230 V AC, single phase |
| Maximum temperature | 1200°C | 1200°C | 1200°C |
| Dimensions | 250 × 250 × 400 mm | 250 × 250 × 400 mm | 250 × 250 × 400 mm |
| Approx. weight | 8 kg | 8 kg | 8 kg |
What Can This Electric Melting Furnace Melt?
The Delmer furnace is designed for small-batch melting of gold, silver, brass, aluminium and its alloys, subject to the suitability of the alloy, crucible and operating conditions. It is used for jewellery manufacturing, casting, ingot pouring, prototyping, small foundry work and educational metalworking.
How Does the Delmer Electric Gold Melting Furnace Work?
The furnace uses electrical resistance heating. Current heats the Kanthal (FeCrAl) coil, which transfers heat to the crucible. The metal is therefore heated indirectly, with no direct electrical contact between the heating element and the metal charge. A K-type temperature sensor and LED controller allow the operator to monitor and set furnace temperature.
Why Choose the Delmer Electric Furnace?
- Designed for small-batch melting of gold, silver, brass and aluminium
- 1 kg, 2 kg and 3 kg capacity options
- Maximum furnace temperature of 1200°C
- Kanthal (FeCrAl) heating element
- K-type sensor with LED temperature display
- 230 V AC single-phase electrical supply
- Compact 8 kg design
- Glass-wool insulation and insulated lid for heat retention
- Typical melting time of approximately 15–20 minutes, depending on conditions
Which Capacity Should You Choose?
1 kg: Suitable for jewellery workshops and smaller batches where compact size and lower power are priorities.
2 kg: Suitable for workshops requiring a larger melt batch while retaining a compact furnace format.
3 kg: Suitable for larger small-batch production, casting and foundry applications.
Electric Furnace vs Induction Furnace
An electric resistance furnace heats the crucible through a Kanthal heating element and is a practical choice for compact, low-volume melting. An induction furnace uses electromagnetic induction and is generally preferred where faster melting, higher throughput or different process requirements justify a more advanced system. Choose the furnace technology according to batch size, production rate, metal, process and available electrical infrastructure.
Technical Specifications
| Brand | Delmer |
| Design type | Italian design |
| Body material | MS & SS |
| Finish | Rectangular shape with bright enamel finish |
| Maximum temperature | 1200°C |
| Display | LED |
| Sensor | K-type |
| Heating element | Kanthal (FeCrAl) |
| Insulation | Glass wool |
| Continuous operating time | 1–2 hours |
| Typical melting time | 15–20 minutes, depending on material and conditions |
| Country of origin | India |
Applications
- Jewellery workshops and goldsmithing
- Gold and silver melting for casting
- Small-batch brass and aluminium melting
- Ingot and prototype casting
- Small foundries
- Educational and hobby metalworking applications
What Is Included?
- 1 electric melting furnace
- 1 graphite crucible without jacket
- 1 power cable
- 1 pair of hand gloves
- 1 pair of safety glasses
- 1 tong
- 1 user manual
Operating and Safety Guidance
- Place the furnace on a stable, non-combustible working surface in a suitable ventilated area.
- Maintain a safe clearance from combustible materials.
- Place the supplied crucible correctly and ensure the thermocouple is positioned correctly.
- Load the metal charge and use flux only when appropriate for the material and process.
- Close the lid and connect the furnace to the specified 230 V AC supply.
- Set the required temperature using the controller.
- When melting is complete, switch off the furnace and follow safe handling procedures for the hot crucible.
- Always use appropriate PPE, including heat-resistant gloves, eye protection and suitable safety footwear, and follow applicable workplace safety requirements.
Frequently Asked Questions
Can this furnace melt gold?
Yes. The Delmer electric melting furnace is designed for gold melting as well as silver, brass, aluminium and other suitable non-ferrous metals.
What is the maximum temperature?
The maximum furnace temperature is 1200°C.
What capacities are available?
The furnace is available in 1 kg, 2 kg and 3 kg capacity variants.
What power supply does it need?
It uses 230 V AC single-phase power. The rated power is 850 W, 1300 W or 1700 W depending on the selected capacity.
How long does it take to melt metal?
Typical melting time is approximately 15–20 minutes, but actual time varies with metal, alloy, charge size and starting temperature.
Is it suitable for jewellery manufacturing?
Yes. Its compact design, programmable temperature control and 1–3 kg capacities make it suitable for jewellery workshops and small casting operations.
How does an electric melting furnace differ from an induction furnace?
An electric furnace uses resistance heating through a heating element, while an induction furnace heats the metal through electromagnetic induction. The best choice depends on batch size, speed, process and production requirements.
Can it be used for aluminium and brass?
Yes, the product is specified for aluminium, its alloys and brass, subject to suitable crucible selection and operating conditions.
About Delmer
Delmer Group manufactures and supplies industrial, jewellery and metal-processing equipment from India. This furnace is part of Delmer's range of melting and casting equipment for precious-metal and non-ferrous-metal applications.
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