Vacuum molybdenum wire heat furnace(Horizontal)

Vacuum molybdenum wire heat furnace is used for the annealing, brazing,sintering, degassing of the metallic materials,etc...

Vacuum molybdenum wire heat furnace(Horizontal)

 

Usage

The electric furnace is vertical or horizontal and is not only suitable for the annealing ,brazing ,sintering ,degassing of the metallic materials under high vacuum ,high temperature conditions , but also applied to the deshydroxy treatment of adapted materials.

 

Main technical parameters 

Model	Rated power	Rated temperature	Working area size	Ultimate vacuum	Remark
ZM-25-16	30KW	1600°c	50×200	5×10-3 Pa	Three phase
ZM-36-10	36KLW	1000°c	300×400	5×10-3 Pa	Three phase
ZM-40-16	40KW	1600°c	200×280	5×10-3 Pa	Three phase
ZM-45-15	45KW	1500°c	340×400	5×10-3 Pa	Three phase
ZM-160-13	160KW	1300°c	730×540×940	5×10-3 Pa	Three phase

 

 Structure descriptions

The Vacuum Molybdenum furnace mainly consists of furnace shell,heating elements,insulation reflective screen,vacuum system , electric control system and so on.

1, The furnace shell is under dual water-cooled layer structure with polishing stainless steel inner layer and high-quality anti-proof carbon steel outer layer . There passes cooling water between the two layers , and the side of furnace is equipped with water-cooled electrodes, thermocouple and observation holes.

2, The heating element is made of high-temperature molybdenum wire or high-temperature molybdenum belt, and rational layout helps improve the furnace temperature’s uniformity.

3, The insulation reflectie screen is made of high-temperature molybdenum , molybdenum and stainless steel . Vacuum cleaning reduces the gas' discharge.

4, The vacuum system is made of oil diffusion pump and mechanical pump. The vacuum valve is the high-vacuum baffle valve designed and produced by our company , and it can achieve the automatic control of high and low vacuum , with the digital display and PLC.

5, The main circuit of electric control system is low voltage and high current input , the control cabinet is produced according to the Siemens standards. Imported digital displayed procedure controller automatically control the heating or cooling of temperature , and there designed graphic simulation screen on the control cabinet panel , which has human design and direct and easy operation . The control loop has automatic protective function and alarm with sound and light , when water break , over-temperature ,over-current occures.

Vacuum molybdenum wire heat furnace(Horizontal)