• Pit type vacuum furnace

Pit type vacuum furnace

Mainly used for carbon steel, alloy steel, non-ferrous metal parts, plate, strip and wire material for annealing, bright non-oxidation and no decarburization annealing and tempering under protective atmosphere, especially suitable for red copper and brass alloy materials.

Product Details

Quick Details

Description

Brief

CLZ3 series pit type vacuum furnace is energy-saving and high precision temperature control heat treatment furnace, using the following heat treatment process, bright non-oxidation and no decarburization annealing and tempering under protective atmosphere.


Application field

Mainly used for carbon steel, alloy steel, non-ferrous metal parts, plate, strip and wire material for annealing, bright non-oxidation and no decarburization annealing and tempering under protective atmosphere, especially suitable for red copper and brass alloy materials.


Structure

This furnace is mainly composed of furnace body, heating device, stainless steel muffle tank, the furnace cover and furnace cover lifting mechanism, vacuum sealing motor, electrical control system and protective atmosphere device.


Advantages

Using the protective atmosphere, ensure that the workpiece no oxidation, no decarburization in the process of heat treatment.


Main technical parameters

Model

CLZ-36-7

CLZ-60-7

CLZ-75-7

CLZ-90-7

Rated power(KW)

36

60

75

90

Rated voltage(V)

380

380

380

380

Max.temperature(℃)

700

700

700

700

Working temperature(℃)

650

650

650

650

Phase

3

3

3

3

Furnace hearth size(mm)

Diameter

Ф500

Ф600

Ф800

Ф1000

Depth

700

1000

1200

1400

Heating element

connection

Y

Y

Y

Y

No-load heating up time(h)

≤1

≤1

≤1.2

≤1.5

No-load  furnace power losses(KW)

≤8

≤11

≤14

≤16

Temperature control accuracy(℃)

±1

±1

±1

±1

Furnace temperature uniformity (℃)

±5-8

±5-8

±5-8

±5-8

Max.loading capacity(kg)

100

150

220

400

Remark:Various size and depth furnace can be designed and manufactured as user’s needs.




Pit type vacuum furnace

Company Profile

Established in 2003, Located in Yanjin County of Henan Province in China, Xinxiang Zhongli Furnace Industry Co., Ltd is a professional manufacturer of heat treatment furnace. After over 10 years' development, ,now covers an area of 38000 square meters, with staff 300 people, including professional design personnel 30 people, 5 senior engineers. Formed the annual output of over 1000 industrial furnace production ability. The main products include bogie hearth furnace, pit furnace, box type furnace, mesh belt furnace, push type furnace and various heat treatment production line, mainly used for various workpiece and mechanical parts for quenching, tempering, annealing, normalizing and carburizing heat treatment.etc,
In order to meet customers' requirements much better, various size furnace can be designed and manufactured according to user's needs, we sincerely hope for the friends at home and abroad come to visit our factory.

Xinxiang Zhongli Furnace Industry Co., Ltd

 

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