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Double-Chamber Vacuum Oil Quenching Furnace

Technical principle: Alloy steel is heated to the quenching temperature in a vacuum chamber and quickly immersed in quenching oil to provide alloy steel hardness.

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Product introduction

    Application and Principles
  Vacuum oil quenching gas cooling furnace,produced by,is consisted of furnace,inside transfer mechanism,vacuum system,gas filling system,oil cooling system and external material cart.
  It is primarily applied to sintering,bright annealing and vacuum brazing of alloy steel,alloy tool steel,die steel,high-speed steel,bearing steel,elastic alloy,stainless steel and other bright quenching and magnetic materials.

  Advantages and Features

  This equipment made by combining with rich experience of producing and designing,and also with the most advanced,presently,technologies among each fields,applies integrated solving system which maintains the leading-level in the field,and introduces the new material preparation which is commonly marketing-popular.It mainly has following advantages and features:

 

  1.Adopt graphite as heating element,prolonging utilized lifetime;
  2.Mechanical transmitting,accurate and reliable;
  3.Humanized operation design,manual operation,sectional operation and full-automatic operation;
  4.Based on requirements for furnace temp.and process,graphite and molybdenum are applied as heating elements and heat insulating screen.[The products sensitive to carbon adopts tungsten and copper(clean environment)]
  5.Heating elements can be distributed among multiple districts,and each district can control temperature independently,and furnace temperatures are even.
  6.Unique gas cooling method,internally equipped with diversion air channel,forced gas cooling,large flow volume,air-flow homogeneity,cooling down fast.
  7.Equipped with high-efficiency external quenching oil cooling circulation system,accelerating oil cooling speed.
  8.Original furnace inner picking-and-sending material feeding mechanism and auto-control system.

  9.Accurate and reliable humanized graphic operation interface(human-machine dialogue touch screen)and simulated operation screen.

 

  Product technical parameters of equipment are presented as below,and partial of these data will be updated as the product innovation,please contact us if any latest data:

 

 

 

  It is standard configuration above,and can be adjusted according to the demand from customers.

 

Specifications/Models

JT-ZKQY-50

JT-ZKQY-100

JT-ZKQY-150

Effective heating zone mm

550*380*250

1000*600*450

1500*750*600

Loaded furnace kg/time

100

300

500

heating power(KW)

70

100

120

Furnace temperature uniformity(℃)

±5

Ultimate vacuum

2X10-1

6.7*10-3

Boost rate (Pa/h)

=0.67

Air cooling pressure (bar)

=2

Maximum temperature (℃)

1350

Heating element

Graphite,molybdenum

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