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Nuoruida (Tianjin) science and Technology Co., Ltd.

Jindi Enterprise Headquarters, Huaming High-tech Industrial Zone, Dongli District,,Tianjin,Tianjin,China

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عضو مجاني

liquid nitrogen cryogenic freezer for steel

China

-

9000 ~ 18000 / Set أحصل على آخر سعر

Tianjin

9000 per Set

1 Set

wooden box

18 working days

800 Set per Year

T/T, Western Union

-

الاتصال الآن

مواصفات المنتج

inside volume : 150L the material : stainless steel the color : slive

الوصف


Cryogenic treatment uses liquid nitrogen (-196℃)as refrigerant as well as specific timing to relieve residual stresses when processing metals, to create very fine eta carbides, increase fatigue life and abrasion resistance, and convert retained austenite to martensite. The benefit of this process are increased part life, less wear and improved performance of the metal parts, such as cutters,gears, brakes,etc. Except of that, cryogenic treatment can also used in the field of mechanical engineering, medical research,plant preservation, aerospace and laboratory,etc.
 
Working temperature―room temperature ï½ž-190℃ you can adjust the temperature as your need
 Lowest temperature inside――-190℃
Max cooling rate―― 0~30℃/min can be set at random
Accuracy of temperature control―― ±3℃;
Temperature uniformity――±1℃;
The open direction of the door ____flip-up
The door sealing __ __ Special low temperature resistance materials can ensure the box door open easily



metal Cryogenic treatment equipment:
Improve the hardness and strength of the workpiece
Guarantee the dimensional accuracy of the workpiece
Improve the wear resistance of the workpiece
Improve the impact toughness of the workpiece
Improve internal stress distribution and increase fatigue strength
Improve workpiece corrosion resistance

The so-called cryogenic treatment is to use liquid nitrogen (-196 ° C) as a cooling medium to continue the cooling process of the quenched metal material to a temperature far below room temperature, which promotes the acquisition of residual austenite after conventional heat treatment. Further transformation to improve the performance of metal materials. After the cryogenic treatment of metal, the wear resistance, toughness and dimensional stability of metal workpieces can be significantly improved, and the service life of the workpiece is doubled.
 
Model Inside size
( L×W×H )mm
Outside dimensions
( L×W×H )mm
Volume
( L )
Load capacity ( KG )
NRD-50L 400×350×350 1150×810×780 50 80
NRD-80L 500×400×400 1250×860×830 80 150
NRD-150L 600×500×500 1430×960×960 150 300
NRD-250L 700×600×600 1530×1060×1060 250 500
NRD-324L 900×600×600 1700×1180×1220 324 650
NRD-500L 1000×700×700 1800×1280×1220 490 1000
NRD-800L 1200×800×800 2000×1380×1320 768 1500
NRD-1500L 1500×1000×1000 2300×1700×1550 1500 2500
NRD-1800L 1800×1000×1000 2600×1700×1550 1800 3000
NRD-2000L 2000×1000×1000 2800×1700×1550 2000 3500
 
Nuoruida (Tianjin) science and Technology Co., Ltd. is committed to research, development, and sales of liquid nitrogen cryogenic equipment. Using European technology, we provide a variety of equipment. The main equipment is liquid nitrogen equipment, cryogenic furnace, cryogenic processing equipment, low temperature assembly equipment, cryogenic assembly equipment, and so on.
 

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الشخص الذي يمكن الاتصال به: July

الشركة:Nuoruida (Tianjin) science and Technology Co., Ltd.

عنوان:Jindi Enterprise Headquarters, Huaming High-tech Industrial Zone, Dongli District,, Tianjin, Tianjin, China,300000

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