Goldsmith machinery & tools

• KEY CHARACTERISTICS:
  
  
  • Due to the molten alloy being stirred, medium frequency gives alloys a high degree of homogeneity.
  
  • With an LED display, buttons are simple to use and access.
  
  • Adjustable power.
  
  • A higher power factor.
  
  • Industry-leading MO Cortex microcontroller controlling the furnace.
  
  • Temperature controllable for melting.
  
  • Automatic fault finding and visualization.
  
  • To prevent accidents and ensure uniform pouring, a tilting mechanism is motorized.
  
  • Fast melting with a strong induction generator.
  
  • Minimal upkeep is necessary.

Small amounts of metal, such as 3 or 5 kg, are melted using A03 vacuum casting machines.

A graphical user interface with LCD display that can store up to 100 channels of timing and working temperatures simplifies all operations.

Our furnaces feature two heating chambers that operate with separate heating zones and temperature settings.

A tubular frame and panels with louvres for air exchange are used to construct furnaces. General maintenance interventions are easier with a tubular system.

Heating muffles are made of resistance and unique, highly thermally efficient refractory insulating panels. Strong temperature changes can be handled by a special heating chamber made of stainless steel.

Due to belt movement, internal sliding blocks prevent chamber wear and tear. Water is used to cool the cooling chamber. The chambers are held together by a flange, and a nozzle on it allows gas to enter. In order to improve de-oxidation, two burners are placed in front of the tunnel's two ends.

Our annealing furnaces are constructed of panels with Louvres for air exchange and a tubular frame. General maintenance interventions are easier with a tubular system.

Heating muffles are made of resistance and unique, highly thermally efficient refractory insulating panels. Strong temperature changes can be resisted by special stainless steel heating chambers.

Protection gas enters the chamber through nozzles. The de-oxidation process is improved by a burner placed in front of the chamber to prevent oxygen entry. Inside is a shovel made of stainless steel.

When annealing metal, you simply push the pale to the bottom of the cooling chamber and drop it into the water tub for instant cooling (or leave it lying in the cooling chamber to cool, taking some time). The tub's treated material is removed either manually or (optionally) with a pneumatic piston.

MELTING Furnace iD series tilting The components of the static tilting furnaces are a swivel head on which the heating inductor is mounted and two flexible copper water-cooled cables connecting it to the MF induction.

The solid aluminum frame holding the medium frequency induction circuit with fast melting speed is surrounded by powder-coated panels.

The rotation is on two points by a motor acting on a tree where they placed two pulleys, and the swivel head is constructed of panels made of aluminum plates and Sindanio asbestos-free panels mounted on a stable base.

All of this is managed by a rollover and emergency control panel.

The process takes place inside a work tank which is placed strictly under the hood and under suction, housed also on the upper floor of the building structure. This will allow, with some modifications, to discharge the liquid of the saturated solutions, inside the crystallization system, which will be placed under them and therefore on the lower level. This crystallizer is wheeled and equipped with a Buckner filter for collecting gold salt.

The work tank will also be equipped with a movable lid, with tilting opening and connected separately to a reflux head in glass, for the condensation of the produced vapors, which will consequently be directed inside the tank to which they are bound. This system avoids decreases in volume in the tank and therefore negative variations in the concentration of the salt in solution, thus automatically guaranteeing the right final title.

Downstream of the process, a liquid treatment system is envisaged for immediate recovery of the residual gold.

Nowadays, waste causes a lot of pollution that can be harmful. But at Delmer, we turn e-waste into useful products.

We recycle e-waste and manufacture mining machines that help you mine gold. They are made with super high quality at a lower price that fits everyone's pocket.

The increase in global technological development has led to a dramatic increase in the generation of e-waste, creating challenges and opportunities in its recycling.

In this review, we focus on the basic value of metal resources in printed circuit boards commonly found in end-of-life electronic devices, the difference between primary and secondary mining applications.

secondary as well as the diversity of metallurgical industries, particularly those with the potential for selective and sustainable gold recovery from PCB waste.

This is a very reliable and durable method that can be very useful for e-waste and can produce a useful product.

At delmer, we offer products that can reduce pollution and benefit our customers. "BENEFITS OF RECYCLING TECHNOLOGY WASTE According to research and practice, extracting minerals from natural deposits is 13 times more expensive than recovering them from technological waste to produce New equipment. Obtaining minerals like platinum, copper and palladium is not only about digging up and processing them, but also about using large amounts of water and energy to extract resources."

• no aqua regia.
• no cyanide.
• No corrosive/toxic gas/vapour. a gold alloy with a gold content of at least 55% is refined in a single step to produce pure gold with a purity of 99.99%.
• processing time 6 to 8 hours.
• no need for gold in the electrolyte.
• No acid waste to handle.
• low operating costs because the electrolyte is reused.
• Fully automatic process with process control.
• patented process