High Temperature Vacuum Brazing Furnace

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In March 2015, Russian customers, looking for high temperature vacuum brazing furnaces for copper brazing, signed a contract in June.

In February 2016, the customer factory was installed and commissioned.
At present, the equipment is running well, there is no problem during the use, and a long-term cooperative relationship with the customer is established.

High Temperature Vacuum Brazing Furnace

Model: RHVB-101013
Main feature:
The material of inner wall of vacuum chamber is stainless steel, molybdenum-lanthanum alloy heating elements,molybdenum screen +stainless steel insulation structure,pure atmosphere inside furnace.

Type&Dimension
Chamber type: Horizontal type, single chamber
Max. Loading size(W×H×L mm): 1000×1000×1300
Max. Loading weight: 800kg
Application: It applies for the process of brazing and heat treatment(hardening,tempering, annealing) for work pieces made of stainless steel, copper-base and nickel-base metal etc.

Power Supply
Power: 3 phase 380V ( ±6% ); 50HZ
Grounding: Yes
Installed power: 460 kW

Cooling water
Temperature Requirement: Inlet water pressure 0.1～0.3MPa; temperature ≤35℃; PH value is around 7; soft water excluding sediment and impurities. Cooling water flow:40T/h.

Insulation
Material&Structure: 2 layers of Molybdenum screen +4 layers of stainless steel screen

Temperature & tolerance
Max.design temperature: 1250℃
Working temperature: 1200℃
Temperature uniformity: ±5℃, 9 points detection, after heat preservation 1000℃.
Temperature control components: PLC
Thermocouple type: 3 pieces of S-type

Heating method
NO. of heating zone: 1
Heating element: molybdenum-lanthanum alloy
Heating power : 400kW
Heating shape: Cylinder