Equipment use

It is mainly applicable to multi-purpose furnaces for continuous bright annealing, solid solution, demagnetization and stainless steel quenching of stainless steel products such as stainless steel drawing parts, such as plumbing equipment, water expansion parts, pins, medical instruments, stainless steel nails, stainless steel screws, pressure riveting parts, stainless steel bearings, watch cases, watch bands, cutting tools, micro shafts, self tapping and self drilling, tableware and so on under the control of protective atmosphere. After treatment, the surface of the product is smooth without oxidation and decarburization It has the advantages of high production efficiency, low energy consumption, less pollution, convenient operation and low labor intensity It can also be used for brazing and sintering of metal materials

Horizontal Vacuum Annealing Furnace 

This series of horizontal vacuum annealing furnaces are mainly used for vacuum annealing of special materials, stainless steel, selenium steel sheet iron core, precious metal parts, silver copper composite rivets and pieces.

Equipment features:

1. This equipment is specially used for annealing small parts under vacuum;

2. The furnace has good sealing performance, which effectively avoids the surface oxidation and rust of the workpiece during annealing treatment, and improves the treatment quality;

3. The holding furnace body can move backward. After annealing, improve the cooling speed while maintaining vacuum.

Well vacuum annealing furnace series products work in the way of pre vacuum gas protection. During operation, the furnace is first pumped to a certain vacuum degree, and then the furnace is filled with high-purity nitrogen or ammonia decomposition gas for protective heating, so as to achieve the purpose of less oxidation heating and no decarburization and brightness. Due to the use of mixing fan, the furnace has high furnace temperature uniformity. The equipment is mainly used for non oxidation bright annealing of mechanical parts, silicon steel sheet, copper, red copper, wire rod, etc.

Equipment features:

1. The heating elements are evenly distributed in the furnace with reasonable distribution

2. A device is arranged in the hot blast stove, which can make the temperature of the gas in the hot blast stove uniform;

3. It can be equipped with vacuum pump to increase the ventilation speed and make the gas more pure;

4. With protective gas, the annealed products have no oxidation, eliminate processing stress, improve core magnetic properties and reduce iron loss;

5. The furnace temperature control adopts PID automatic power regulation and smooth temperature control.