WNJ Series of Continuous Heat Treatment Furnace is the heat treatment device for the machinery spring and food industry and it is very popular among the customers. Its characteristic is using imported electrical components and smoothly speed regulator. It is energy-saving (can save until 30% less compared with similar installation), fast temperature built-up (for less than 20 minutes to reach the set-up value of temperature). It has a uniform and stable temperature field in the furnace, highly pr¨¦cised automatic control. It is convenient for continuous work with a very good reliability.

Main technical parameter:
Model: WNJ210
1. Future size:
a) Length: 2000mm
b) Width: 670mm
c) Height: 1200mm
2. Valid sizes in the furnace:
a) Length: 1000mm
b) Width: 200mm
c) Height: 90mm
d) Speed (minute): 5-60
e) Electric capacity: 8KW
f) Temperature control area: 1
g) Weight: 250kg

Model: WNJ315
a) Future size:
a) Length: 2600mm
b) Width: 717mm
c) Height: 1200mm
2. Valid sizes in the furnace:
a) Length: 1500mm
b) Width: 300mm
c) Height: 90mm
d) Speed (minute): 5-60
e) Electric capacity: 16KW
f) Temperature control area: 1
g) Weight: 500kg

Model: WNJ420
1. Future size:
a) Length: 3300mm
b) Width: 870mm
c) Height: 1200mm
2. Valid sizes in the furnace:
a) Length: 2000mm
b) Width: 400mm
c) Height: 90mm
d) Speed (minute): 10-60
e) Electric capacity: 26KW
f) Temperature control area: 2
g) Weight: 1000kg

Model: WNJ520
1. Future size:
a) Length: 3400mm
b) Width: 970mm
c) Height: 1900mm
2. Valid sizes in the furnace:
a) Length: 2000mm
b) Width: 500mm
c) Height: 90mm
d) Speed (minute): 10-60
e) Electric capacity: 30KW
f) Temperature control area: 2
g) Weight: 1200kg

Model: WNJ530
1. Future size:
a) Length: 5100mm
b) Width: 1000mm
c) Height: 1900mm
2. Valid sizes in the furnace:
a) Length: 3000mm
b) Width: 500mm
c) Height: 120mm
d) Speed (minute): 10-60
e) Electric capacity: 40KW
f) Temperature control area: 3
g) Weight: 1500kg

Model: WNJ630
1. Future size:
a) Length: 5100mm
b) Width: 1120mm
c) Height: 1900mm
2. Valid sizes in the furnace:
a) Length: 3000mm
b) Width: 600mm
c) Height: 120mm
d) Speed (minute): 10-60
e) Electric capacity: 48KW
f) Temperature control area: 3
g) Weight: 2000kg

Model: WNJ740
1. Future size:
a) Length: 6100mm
b) Width: 1220mm
c) Height: 1900mm
2. Valid sizes in the furnace:
a) Length: 4000mm
b) Width: 700mm
c) Height: 120mm
d) Speed (minute): 10-60
e) Electric capacity: 65KW
f) Temperature control area: 3
g) Weight: 3000kg