Mesh-belt type quenching and tempering furnace with muffle

1. Application

 

Mesh-belt quenching and tempering furnace is used for heat treatment like quenching and tempering of work piece like standard fittings, steel nails, parts of clocks, hard wares, stamping parts, small measuring tools, inner & outer rings of bearings, parts of automobiles and motorcycles etc.

 

2.  Constitution  

•  Muffle quenching furnace
• Quenching oil tank mesh-belt hoister 
• Mesh-belt washer
•  Tempering furnace
•  Cooling circulating system
• Atmosphere instil system
•  Control system

 

3.  Specifications  

•  Muffle quenching furnace
  Design temperature:                     950 C degree
  Heating power:                         180KW±10%  
  Number of temperature control zone:      5   
  Effective size of hearth:                 6000×500×120mm
  Uniformity of temperature:              ±5 C degree
  Production efficiency:                   400 to 500 KG/H
• Quenching oil tank mesh-belt hoister 
  Oil tank volume:                        about 4000*1500*1500mm
  Hoisting mesh-belt:                      800mm in width
  Cooling circulating system:               oil to be controlled 50-80℃
• Mesh-belt washer
  Power source voltage:                    380V
  Heating power:                          25 kw
  Working temp of cleanout fluid:           30-60℃
• Tempering furnace
  Rated power:                            90KW
  Working temperature:                    650 C degree
  Effective size of hearth:                  7000×600×120mm
  Uniformity of temperature:               ±5 C degree  
  Stability of instrument:                   ≤±1 C degree
  Number of temperature control:           2 zone
  Production efficiency:                    400 to 500 KG/H