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Horizontal Vacuum Annealing Furnace

Min.Order Quantity: 1 Set/Sets Horizontal Vacuum Annealing Furnace

Supply Ability: 2 Set/Sets per Month Horizontal Vacuum Annealing Furnace

Payment Terms: L/C,T/T,

We can offers a complete service, working closely with you right from the initial design and engineering phase to final installation, providing turn-key solutions and technical assistance throughout the whole life cycle of your vacuum furnace.

Email: contact@vacfurnace.com


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Model Temperature Uniform Size (W*H*L) Max. Temperature Ultimate Pressure Pressure raising rate Temperature Uniformity LoadingCapacity
RVA-446 400*400*600mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 200Kg
RVA-557 500*500*700mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 300Kg
RVA-669 600*600*900mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 500Kg
RVA-7710 700*700*1000mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 700Kg
RVA-8812 800*800*1200mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 1000Kg
RVA-9915 900*900*1500mm 1300℃ 2*10-3Pa 0.67Pa/h ±5℃ 1200Kg
RVA-V0507 Φ500*700mm(vertical) 1300℃ 2*10-3Pa ±5℃ 300Kg
RVA-V0809 Φ800*900mm(vertical) 1300℃ 2*10-3Pa ±5℃ 800Kg
RVA-V1010 Φ1000*1000mm(vertical) 1300℃ 2*10-3Pa ±5℃ 900Kg
RVA-V1412 Φ1400*1200mm(vertical) 1300℃ 2*10-3Pa ±5℃ 1500Kg
Remark: The working zone of equipment could be customized base on customer’s production.

1. Furnace working process: feed vacuum furnace heating and annealing discharge.

2. Main components and instructions:
Purpose: annealing heat treatment of materials under vacuum condition
Furnace lining: firebrick masonry, filled with refractory fiber materials
Heating method: the heating element adopts 0Cr25A15 resistance wire, which is placed on the special wire brick.
vacuum pump
Stainless steel furnace: stainless steel 321 material, thickness of 8mm.

Furnace body is mainly composed of furnace body (including furnace lining), electric heating device, furnace door, stainless steel furnace, vacuum system, instrument temperature control system.
Steel frame made of steel, steel and other materials welded, lightweight and reliable. The door post is formed by channel steel and furnace steel frame. The furnace is made of firebrick and filled with refractory fiber.
The electric heating elements are respectively arranged around the stainless steel furnace pot, with spiral heating wire and resistance wire fixed on the special wire brick.
Furnace door adopts side door type, steel plate welding on the external surface, refractory fiber material filling in the inner layer, the sealing structure of furnace body and furnace door is flange type, hand wheel bolt locking.
The furnace door is equipped with vacuum pipe and valve (plug is plug and play type), and pressure safety protection device.


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