Heat treatment line for long work-piece
For quenching, tempering and blackening etc of high-strength bolt and rod etc products (of grade 8.8, 10.9, 12.9, B7, B7M, L7, L7M or bridge engineering etc grades).
Production capacity
Approx 3.2 ~ 3.8 tons/ 24 hours, for Ø 20 ~ 30mm
Approx 4~ 5.5 tons/ 24 hours, for Ø 30 ~ 40mm
Approx 4 ~ 6.5 tons/ 24 hours, for Ø 40 ~ 60mm
Approx 6.5 ~ 7.5 tons/ 24 hours, for Ø 60 ~ 100mm
Heating rate. 110 ~ 280KW
Recommended configuration. Automatic loader + quenching section + tempering section + blackening section + automatic un-loader
Services:
1. Provide free technical scheme design for users;
2. Provide free workshop layout design for users;
3. Provide users with free process design;
4. Provide free technical support and accessories within the quality guarantee period;
5. Trained equipment operators for customers;
6. Provide free consultation on heat treatment process for customers.
Audited Supplier 
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