China Radiator Fin Machine manufacturer

70KW Quenching Electric Heat Treat Furnace Max Temperature 1150 Degree Celsius

Product Details:
Place of Origin: JIANGSU, CHINA
Brand Name: WONDERY
Certification: CE
Model Number: RJ2-75-12
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiable
Delivery Time: 30-40 DAYS
Payment Terms: L/C, T/T
Supply Ability: 200SETS PER YEAR

Detail Information

Name: Electric Heat Treat Furnace Effective Size: Diameter 700 * Height 900mm
Max Temperature: 1150℃ Rated Power: 70KW
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heat treatment furnace


heat treating furnaces and equipment

Product Description

70KW Pit Type Electric Heat Treat Quenching Furnace For Engine Valve Max Temperature 1150Degree Celsius 
Application of Electric Heat Treat Furnace  heat treat furnace 
The pit type furnace is mainly used for heat treatment of various metal materials, moulds and shaft parts for high temperature annealing, quenching and heating.
Technical Parameters of Electric Heat Treatment Furnace heat treat furnace

No.ItemTechnical Parameters
1Rated heating power70KW
2Power supply380V, 3P, 50Hz
3Max temperature1150℃
4Control zone1zone, TCW-32A
5Furnace shellA3 steel plate, 4mm
6Furnace cover lifting methodHydraulic up and down, and move to the side manually
7Hearth sizeΦ700×900mm
8Temperature uniformity±5℃
9Temperature control accuracy±2℃
10Empty furnace temperature raise speed≤2 hours
11furnace surface temperature raise≤45℃
12Temperature control methodPID regulator; Guolong temperature controller with overtemperature alarm;
13Thermal coupleK type
14Heating element


15Furnace liningAluminum silicate fiber, thickness 450mm
16Solid-state relayModel:250 (Stone, Japan)
17Main componentContactor, relay (Brand: CHINT)

Installation and maintenance
Install the furnace according to the drawing. Check the heating element whether there is any phase break, circuit break and short circuit. Test whether the insulation resistance of the heating element is within the specified range.
Check whether all wiring is loose phenomenon Regularly; Check the stroke switch regularly to prevent the furnace from being damaged due to the improper action.
Furnace working conditions:

  • The average monthly humidity in the area is no more than 90%;
  • No explosive hazard, no corrosive gas or electric dust;
  • No obvious vibration or turbulence; heavy surface slope is not higher than 5℃;
  • The control cabinet surface should keep clean;
  • Check whether the instrument is working correctly regularly;

Main electrical components manufacturer

1Temperature control module1 zoneTCW-32A, Shanghai Guolong
2Ampere voltage meter1 set3U3I, Nandian
3Thermocouple1 pieceK type, Jinhu
4Low voltage componentAllCHINT
5Solid-state relay1 groupStone, Japan
6configuration software1 setMCGS

Company Introduction
Our company is a professional supplier of heat treat/ treatment furnaces such as box type heat treatment furnace,
bogie type heat treatment furnace, pit type heat treat furnace, carburizing heat treatment furnace, nitriding heat treat furnace, salt bath heat treatment furnace, steel wire annealing heat treat furnace, etc.
 heat treatment furnace

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