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China Wholesale Bolt Heating Machine Manufacturers - Long bar heat treatment machine – Duolin Detail:
Products Description
Long bar heat Treating is induction heating for bar hardening and tempering. Heat treatments available by induction hardening and tempering system, process includes heating and quenching, tempering and stress Relieving.
Duolin long bar heat treating line can process bar diameter from 6-100mm, length from 1000-14000, meet small & big production capacity.




Feature
Environmentally-friendly:The main power for the induction heat treatment line is electric and water, no pollution.
High quality: Continuous hardening with fast speed avoids oxidation & decarburization. So the quality of product improved.
High efficiency: Fast heating speed to improve the production
Easy to operate: Hardening, tempering and surface finishing is on one line, you can control the whole line on central control station (PLC).
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Diameter
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Machine for hardening
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Machine for Tempering
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M6-12
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SSF60
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SSF30
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M14-20
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SSF80
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SSF50
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M22-M30
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SSF120
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SSF60
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M32-40
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SSF120
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SS80
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M42-50
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SSF-TR-160
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SSF120
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M52-60
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MFP-300D2
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MFP-160D2
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M60-70
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MFP-600D2
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MFP-300D2
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Product detail pictures:
Related Product Guide:
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for China Wholesale Bolt Heating Machine Manufacturers - Long bar heat treatment machine – Duolin , The product will supply to all over the world, such as: Congo, Sierra Leone, Myanmar, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !