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Automatic 300C Vacuum Heat Treatment Furnace 800MM Portable Ultra Low Temperature Freezer Odm

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Automatic 300C Vacuum Heat Treatment Furnace 800MM Portable Ultra Low Temperature Freezer Odm

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Brand Name : DJL

Model Number : DJL-SLX-500H

Certification : ISO9001,CE

Place of Origin : Guangdong, China

MOQ : 1 set

Price : negotiable

Payment Terms : T/T

Supply Ability : 20 Set/Sets per Year

Delivery Time : 30 working days

Packaging Details : sea shippment package

Power : 15kw

Inner Dimension(L*W*H) : 800*500*500mm

Weight : 750 kgs

Working temperature : -200℃~+300℃

Coolant : Liquid nitrogen

Port : Shenzhen

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Automatic High Efficiency Chest Freezer Deep Freezer Multipurpose Furnace
Product Description
The red hardness test results of W 18Cr4V steel also show that the cryogenic treatment process specification also has an effect on the red hardness of high-speed steel. High-speed steel undergoes cryogenic treatment, in addition to the transformation of a large amount of retained austenite into martensite, at the same time, because the quenched martensite is in a more thermodynamically unstable state at ultra-low temperature, the decomposition driving force is greater, and at this ultra-low temperature , The diffusion and migration ability of carbon atoms is weak, and a large number of dispersed ultra-fine carbides are precipitated on the martensite matrix, which improves the tempering resistance and performance of high-speed steel to varying degrees; after conventional heat treatment, the amount of retained austenite Significantly reduced, and thermal stabilization occurs, and the supersaturation of martensite is also reduced. Although cryogenic treatment can improve the red hardness and performance of high-speed steel, the cryogenic process must be mastered in the liquid nitrogen cryogenic box for tool cryogenic treatment. And strictly control the process; also know the composition of the tool material and the process of heat treatment. There is also called cryogenic treatment (or cryogenic treatment)

The application prospect of the metal cryogenic tempering integrated furnace in the manufacturing industry: In the mold manufacturing process, the quality of the mold directly affects the business status of the enterprise. Using cryogenic treatment technology to improve the service life of the mold and increase the economic benefit of the enterprise . Therefore, low-temperature modification technology has been applied in the mold industry and has achieved good economic benefits, and it has great practical value when it is extended. Cryogenic treatment has a promising application in the fields of aerospace, weapons, construction machinery, roads and bridges, semiconductors, electrical appliances, computers, etc. The cold treatment of molds has an incomparable life!

After cryogenic treatment, material stability is improved, harmful stress is reduced, and tool life is increased


Specification
Model
Inner cavity dimension
(L*W*H)
External dimension
(L*W*H)
Freezing capacity
L/KG(hour)
SLX-433
400*350*350
1300*800*1050
50L/80KGS
SLX-544
500*400*400
1410*830*1080
80L/150KGS
SLX-655
600*500*500
1500*900*1130
150L/300KGS
SLX-755
700*500*500
1600*1030*1140
250L/500KGS
SLX-966
900*500*500
1850*1230*1210
324L/650KGS
SLX-1077
1000*700*7001950*1280*1290
490L/1000KGS
SLX-1288
1200*800*800
2150*1330*1340
769L/1500KGS
SLX-1499
1400*900*900
2350*1580*1470
1000L/2000KGS
Why take cryogenic treatment of the workpiece?
* To improve the hardness and strength of workpiece
* To improve the abrasion resistance of workpiece
* To improve the impact toughness
* To improve the fatigue strength

* To improve the corrosion resistance of workpiece
* To improve the internal stress distribution of workpiece
* To ensure the dimension accuracy of workpiece

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Product Tags:

Automatic vacuum heat treatment furnace 800MM

      

300C vacuum heat treatment furnace

      

portable ultra low temperature freezer odm

      
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