Products
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Vacuum Tempering Furnace for Heat Treatment
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Inclined Rotating Vacuum Tube Sintering Furnace
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Vacuum furnace for laboratory sintering
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Vacuum Annealing Furnace Heat Treatment
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High Temperature Vacuum Atmospheric Sintering Furnace
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Vacuum Gas Quenching Furnace for Heat Treatment
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Furnace for vacuum soldering of aluminum radiators
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High Temperature Vacuum Soldering Furnace for Brazing Copper Alloys, Stainless Steel
Double Chamber Vacuum Furnace for Oil and Gas Quenching
Double chamber vacuum oil and air gas quenching furnace is mainly used for cold and hot work of mold steel, high-speed steel, die steel, stainless steel, alloy steel, titanium alloy and other materials, vacuum bright air quenching.
Convenient operation, manual/automatic free switching, can achieve fully automatic control, completely avoid human error in the working process.
With a perfect alarm system, it can effectively ensure the protection of equipment.
Description
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use:
Double Chamber Vacuum Furnace for Oil and Gas Quenching
Specification
| model | size (mm) | Load capacity (Kg) | Heating element | Heating power (kw) | Maximum temperature (℃) | Temperature Uniformity (±℃) | Pumping speed (Pa/h) | Quenching pressure (Bar) |
| VTO-Ⅲ | 300×300×450 | 100 | Graphite/Mo-La alloy | 60 | 1300 | 5 | 0.5 | 2 |
| VTO-Ⅳ | 400×400×600 | 200 | 80 | |||||
| VTO-Ⅴ | 500×500×700 | 300 | 100 | |||||
| VTO-Ⅵ | 600×600×900 | 500 | 150 | |||||
| VTO-Ⅶ | 700×700×1200 | 800 | 200 |
Vacuum Oil Quenching Furnace
hardening furnace Hardening is one of the main operations in heat treatment. Initially carried out in an aqueous solution, the nature of the quenching medium influences the properties of the final material, optimizing the hardness, microstructure and deformation of the machined part. Depending on the type of material and the desired result, the hardening industry uses, for example, oil, salt baths or inert gases under pressure.
Furnace body
The double-layer cylindrical structure is made of carbon steel.
Equipped with a water cooling system to ensure safe temperature contact of the case.
front door
The refrigerator door and the oven body are connected by hinges, and the teeth are staggered.
Problems with sealing and strength between the oven door and the oven body have been resolved.
Heating chamber
Equipped with high quality graphite, it has a concentric design to ensure uniform heating temperature.
The thermal insulation layer is made of stainless steel frame, and the thermal insulation shield is made of soft carbon felt to ensure thermal insulation performance.
The vertical movement of the material feeding cart is carried out using a three-post cylindrical structure, which allows the functions of feeding at the high station, restoring at the middle station and quenching at the low station.
Horizontal movement is carried out by frequency conversion drive to achieve the purposes of rapid starting, high-speed running, and deceleration and stopping. The operation is smooth, which greatly reduces the deformation rate caused by shaking.
Vacuum system
The maximum vacuum when using Roots and mechanical pumps is 10-1 Pai. Under idle/dry degassing conditions, achieving the required vacuum level takes no more than 30 minutes.
The leakage rate from the vacuum chamber does not exceed 0.5 Pa/h.
When used in combination with mechanical pumps, root pumps, diffusion pumps and three-stage vacuum systems, vacuum levels can reach 10-3 Pa under idle/dry degassing conditions.
Then it takes no more than 50 minutes to achieve the required degree of vacuum.
The gas leak rate does not exceed 0.5 Pa/h.
Control system
Simple operation, one person can operate；
Can automatically record the entire work process; can be displayed in English or Russian
Processing materials
It is widely used for vacuum oil quenching of forming steel, tool carbon steel, structural alloy steel, bearing steel, cemented carbide, etc.
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Convenient operation, manual/automatic free switching, can achieve fully automatic control, completely avoid human error in the working process.
With a perfect alarm system, it can effectively ensure the protection of equipment.
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Inclined Rotating Vacuum Tube Sintering Furnace
The high temperature rotary vacuum tube furnace can reach a maximum temperature of 1600c. The feature of this equipment is that the furnace tube can rotate when sintering samples, so that the sintered powder samples can be heated better and the temperature uniformity is better. Can be configured to add vacuum or atmosphere, and can add automatic tilting and compaction function, etc., to better meet customer's practical applications, is an ideal choice for heat treatment in laboratory, research institutions.
High Temperature Vacuum Atmospheric Sintering Furnace
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Vacuum Tempering Furnace for Heat Treatment
Vacuum tempering furnace is suitable for quenching and tempering the heat treatment process of metal materials after filling all kinds of material parts with inert gas or weak reducing gas under vacuum. High vacuum tempering furnace is mainly used for tool steel, mold steel, high-speed steel, ultra-high-strength steel, titanium alloy and other materials vacuum hardening vacuum tempering, solution processing after vacuum tempering, recrystallization annealing and non-ferrous metals vacuum bright tempering.
Vacuum Annealing Furnace Heat Treatment
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Furnace for vacuum soldering of aluminum radiators
The vacuum aluminum brazing furnace is suitable for brazing aluminum products such as aluminum plate heat exchangers, automobile radiators, automobile air conditioner evaporators, capacitors, radar network antennas and waveguide tubes. It has properties such as no pollution, no flux, no porosity, no slag, energy saving, etc.
Adopting internal circulation cooling mode, heating and cooling are separated, and the all-metal screen is used to preserve heat, which ensures the high degree of vacuum required for soldering workpieces. The heating element is made of nickel-chromium alloy, heating uses multi-zone temperature control, each zone can be controlled and disassembled separately, which can ensure good temperature uniformity in the temperature zone. The reflective screen and frame are made of high quality SS304 material.