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1. Produciton process
Melting furnace → Castiong machine → heating furnace→Φ250×4 Opentrain rolling mill → Cut-to length cutter→Cooling bed→Baler
The following parameters in the tabel are just for reference.
Technical parameters | ||||||
Item | Unit | FF300×4 | FF250×6 | FF250×2 | FF220×2 | |
Roll diameter | mm | Φ280-Φ330 | Φ230-Φ280 | Φ230-Φ380 | Φ200-Φ240 | |
Roll working length | mm | 700 | 500 | 500 | 350 | |
Main motor | Power | KW | 630 | 800 | 240 | 185 |
Rotating speed | FPm | 590 | 590 | 738 | 738 | |
Distribution box | Module | mn | 12 | 10 | 10 | 8 |
Center distance | mm | 1350 | 1250 | 1250 | 1200 | |
Tooth width | mm | 615 | 500 | 450 | 400 | |
Gear box | Module | mn | 12 | 10 | 10 | 8 |
Center distance | mm | 310 | 260 | 260 | 220 | |
Tooth width | mm | 604 | 550 | 450 | 500 | |
Driving type | Cardan shaft | Cardan shaft | Cardan shaft | Cardan shaft | ||
2. The final products of the production line


3.Company profile
Gongyi Hengxu Machinery Manufacture Co, Ltd is a leading professional supplier of R&D, produce, sales and after-sale service for rolling mill. Our company specializes in producing rolling mill, hot rolling mill, cold rolling mill, section bar rolling mill.


We also offer accessories of rolling mill: roller bed, cooling bed, hot saw, steel pusher,straightening machine, elevator platform, flying shear, and old line retrofitting.


4.Certifications
We have implemented a strict and complete quality control system, which ensures that each prod-uct canmeet quality requirements of customers. Besides, all of our products have been strictly ins-pected before shipment. Our products have attained certification as follows;
“AAA grades trustworthiness enterprise of China”,
“Henan Province Product Quality Brand”,
“Henan Province Advanced Unit” .
"ISO9000 International Quality System Certification "
"license of import and export.certification“


5.Cooperation
We have been selling our products to over 20 countries:UK, France, Kazakhstan, Russia, Malaysia, Vietnam, Burma, Bengal, Uzbekistan, Sudan, Zimbabwe, Zambia, Algeria, Egypt etc.



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