• Specification：as per the drawing
• Transport Package：in Steel Frame
• Certification：ISO 9001:2000, ISO 9001:2008
• Standard：GB
• Machining Tolerance：+,-0.15mm
• Coating：Zinc oxide
• Model NO.：rms
• Trademark：Sinya
• Origin：China
• Production Capacity：1000PCS,Month

Basic Info.

Model NO. rms Coating Zinc oxide Machining Tolerance +/-0.15mm Standard GB Certification ISO 9001:2000, ISO 9001:2008 Transport Package in Steel Frame Specification as per the drawing Trademark Sinya Origin China Production Capacity 1000PCS/Month

Product Description

Cold Rolling Mill Work Rolls





1. Dia: 200mm-1200mm

2. Length: 3000mm-10000mm

3. Process: EAF+LF+VD (ESR furnace for optional)

4 Delivery condition: Forged, forged + rough turned, annealed, normalized, quenched + tempered.

5. Technical Data: Chemical Composition, Physical Properties and Mechanical Testing according to the customer's requirement

6. Test: Ultrasonic test according to SEP 1921-84 G3 C/c, ASTM A 388 or any others

7 Manufacturer: Laiwu Hengye Heavy Steel Forging Co., Ltd.

Description features: Our production line has the following equipments for production of high quality products:

1-Electric Arc Furnace(EAF)

2-Ladle Furnace(LF)

3-Vacuum Degasing and Vacuum Oxygen Decarburizing (VD/VOD)

4-Electro Slag Refining (ESR)

5-Precision Forging Machine (GFM)

6-Open die press(3150 tons capacity)

7-Horizontal & vertical heat treatment furnaces

8-Induction hardening machine

9-Sub-zero quenching

10-Complete machining facilities

11-Quality control division