Double Chamber Vacuum Oil Quenching Pressurized Air Cooling Furnace
Vacuum quenching refers to the smooth quenching of parts. The quenching and cooling of parts are carried out in the vacuum furnace, and the quenching medium is mainly gas (such as inert gas), water and vacuum quenching oil. Vacuum quenching has been widely used in the quenching of various carburizing steels, alloy tool steels, high speed steels and stainless steels, as well as the solution treatment of various aging alloys and hard magnetic alloys.
There are two kinds of quenching in vacuum: gas quenching and liquid quenching. Gas quenching is that the workpiece is heated in vacuum and then cooled by high purity neutral gas (such as nitrogen) in the cooling chamber. High speed steel and high carbon and high chromium steel are suitable for gas quenching. Liquid quenching is to heat the workpiece in the heating chamber, move it to the cooling chamber, fill it with high purity nitrogen, and immediately send it to the quenching oil tank for rapid cooling. If high surface quality is needed, tempering and precipitation hardening after vacuum quenching and solution heat treatment should still be carried out in vacuum furnace.
1.Flexible control mode, man-machine interface,stable operation.
2.Intelligent interlock protection alarm system can effectively protect the safety of personnel and equipment.
3.360°The heating elements are arranged in a circular shape to ensure uniform heating and improve heating efficiency.
4.The three-stage telescopic charging car in the furnace is controlled by frequency conversion, with stable operationand controllable transfer time.
5.The unique design of oil cooling system and low pressure aircooling system ensures the uniformity and rapidity ofcooling, and greatly reduces the deformation of workpiece.
|Oil tank volume
|≤4x10-1Pa OR ≤8x10-3 Pa
|Pressure rise rate
|Heating chamber structure
|Round / octagonal
|Manual / automatic
Vacuum heat treatment of alloy structural steel, bearing steel, spring steel, high speed steel, cold and hot working die steel, martensitic stainless steel, elastic alloy, superalloy, magnetic material and titanium alloy, etc.
- Vacuum Sintering Series
- Vacuum Heat Treatment Series
- Laboratory Furnace
- Continuous Furnace
- Industrial Autoclave
- Hot isostatic pressing (HIP) Furnace
Tel: +86 21 5109 5281
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Factory Add: No.8 Hengshan Road, Development Zone Lu'an City, Anhui