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Hebei Hanna Technology Co.,Ltd
 Economic and Technology Development Zone, Shijiazhuang city, Hebei Province, China
 +86-186 3213 8668  (Mark Lee)

Tunnel Curing Oven

Hanna Curing Oven Features:
Power Mode:CNG/LPG/Diesel/Electric
High Degree Of Safety
Limited Heat loss With Air Curtain
Uniform Temperature Within ±3℃
  • Tunnel Curing Oven

  • Hanna


This structure get a significant design on wind curtain at both ends to efficiently prevent heat to dissipate out of oven. this is our patent.

High degree of Safety, the heat source that links to the curing tunnel, will automatically ventilates first, then ignites to eliminate safety hazards.
The structure of insulation board are made by technology like plug-in board,seamless docking, and thermal bridge transmission.
Fuel oil burner type, rightful design on thermal ventilation syetem make air circulation reach a perfect balance which keep furnace temperature stabe. 
Gas burner type, heat 100% flow into the furnace, high efficiency, no waste.

Tunnel Curing Oven

the structure get perfectly workpiece.

Tunnel oven can be build up right on the flat ground, this work can be relatively cheaper than Camel Back Curing Oven, but reasonably weaker on thermal insulation because of heat convection. This design would be more suitable for long workpiece rather than wide one. if the opening of tunnel is too wide,  the wind barrier will not be strong enough against heat convection, and that would make encourage heat loos, which slow down the oven heating up and increase power payment.

oven temperature

During the process of powder coating, curing oven is the one of the most important equipments in system line, and temperature uniformity would be an important index to influence the quality of powder coating.

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Hebei Hanna Technology Co., ltD.



 Hebei Hanna Technology CO., LTD
 Dongsheng Plaza, No. 508 Zhongshan East Road, Shijiazhuang City, Hebei Province, China.
 +86-186 3213 8668  (Mark Lee)
 +86-311-85290396 (Reply within 24 hours)                                                  Powder:
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