Heat treatment line for tooth strip, shaft, steel tube, screw.
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 ~ 30 mm Approx. 4 ~ 5.5 tons / 24 hours, for Ø 30 ~ 40 mm Approx. 4 ~ 6.5 tons / 24 hours, for Ø 40 ~ 60 mm Approx 6.5 ~ 7.5 tons / 24 hours, for Ø 60 ~ 100 mm Heating rate. 110 ~ 280KW Automatic 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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