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Model:-
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tube mill roll, pipe material MS and GI steel
Specifications:
| Mould roll style | 1,Breakdown/forming rolls 2,Fin pass rolls (separated part, available) 3,Welding rolls (2 roll type,3 roll type, 4 roll type, 5 roll type) 4,Sizing rolls(ST1 and ST2, tungsten steel available) 5,Turk’s head rolls |
| Mould roll material | Cr12, D3 Cr12MoV, D2,SKD11,1.2379 Any special material according to customers’ requirement |
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Produced Pipe Shape and size | 1,round steel pipe:Φ8(mm)-Φ711(mm) 2,square steel pipe: can be as large as 550*550(mm) 3,cold roll forming pipe/profile: U-shape, W-shape, Z-shape steel sheet pile, Other complicated profiles in professional field 4,complicated roll forming process before welding unit 5,any special shape can be customer-made |
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Strong hot sell point | 1. advanced roll design with “Copra” software and FEA simulation 2. strict analysis and inspection of raw materials, 3. special heat treatment technology to guarantee the roll life 4. precision machining and tolerance can be 0.01mm 5. advanced quality control system and factory 6S management |
Applications:
| Name | Industrial | Picture |
| Round pipe | Construction Other related field |
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| Square pipe | Construction Other related field |
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Description:
1, Jiangsu Durable Machinery Co., Ltd. Is the top professional tube mill roll manufacturer in Yangzhou city, Jiangsu Province, China. We cooperated with professional tube mill machine supplier and steel pipe manufacturer for more than 10 years. With the durable roll, we win the trust from our customers, domestic customers and oversea customers from different countries.
2, How to cooperate?
2.1, We can provide the processing of production by the drawings that you supply.
2.2, If you do not provide the roll drawing, our sales engineer will contact with you for more information about your machine data and your final products. Then we can provide better professional roll design service for you.
3, How to manufacture?
3.1, Our raw material are purchased from China quality professional mould steel factory. It should be forged and pre-heat treatment, ensures the Carbide grade level, and the chemical components should fit our high requirement. For raw material grade, we normal use Cr12,D3 and Cr12Mov,D2,SKD11.
3.2, The heat treatment is very important for using life of the roll. With the advantage skill of our heat treatment engineer, he is manager of China heat treatment forum of the mould field. He did much help for many China related professional engineer. Our heat treatment is open for local auto industrial mould service. The professional heat treat report for your roll should be provided by our professional heat treatment department. It will show you the whole heat treatment proce
