China Manufacturers Custom CNC Industry Large Forging Steel Support Mill Roller

• Processing Object: Metal
• Molding Style: Forging
• Application: Heavy Industry Machine
• Material: Steel
• Heat Treatment: Normalizing Quenching Tempering Carburizing Ni
• Standard: ASTM
• Model NO.: Mill Roll
• Certification: ISO 9001:2008
• Name: Mill Roll
• OEM: Acceptable
• Transport Package: Standard Export Package or as Per Your Requirement
• Specification: Customized
• Trademark: SYI or OEM
• Origin: China
• Production Capacity: 500 Tons Per Month

Product Description

Heavy Industry Parts Hot Forging Mill Roll

Description

Product name	Mill roll support roller, middle roller, working roller, and straightening roller
OEM	Acceptable
Materials	42CrMo 56CRNiMoV7 60CrMoV 60CrMnMo 70Cr3NiMo 86CrMoV7 90Cr3Mo MC3 5H12 Alloy Steel, etc.
Max. Size	Diameter≤φ1200mm,Length≤10000mm
Manufacturing Process	Electroslag Remelting,Hot Forging,Turning,Grinding
Heat Treatment	Normalizing,Quenching,Tempering,Annealing,Carburizing,Nitriding
Test item and method	Chemical composition: Spectrum Analysis; Hardness:HRC/HV Internal defects: ultrasonic flaw detector Surface defect detection: Magnetic powder detector
Application	Heavy Industry Machine

OEM/ODM Request Is Very Welcome!
Our Mill Roll is mainly used for cold roll mills, including supporting roll, middle roll, working roll and straightening roll.
We have 5 medium frequency furnaces and 5 electric slag heavy furnaces, which can produce 1 ton-18 tons of various types of alloy steel, with an annual capacity of 10,000 tons. The main characteristics of electroslag remelting are that it can flexibly produce various types of special steel in size and batch, with pure composition, uniform and dense crystal organization.

Natural gas digital display computer temperature control heating furnace can accurately control the heating temperature of raw materials.

800T fast forging machine can quickly forge products, 3150T and 5000T oil press can forge heavy-duty axle products. They can guarantee the forging ratio required by the product, and ensure a good gold product organization.

More than 20 digital display resistance furnace can anneal, quench andtemper , so as to ensure the mechanical properties of the product.

We adopt large lathes and grinders to ensure the size accuracy and roughness of the rolls

Production Process

Inspection
SYI regards Quality as the essential part of our business success. Based on your requirements, we have raw material in-coming inspection, process control and pre-shipment inspection. With advanced test equipments such as spectrometer, CMM, tensile strength tester, microstructure, hardness tester and etc, SYI is able to apply sufficient chemical and physical inspection. According to your request, we are also capable to do X-Ray, Magnetic Testing, Ultrasonic Testing and Penetrating

Package

Company

About Us

SYI provides OEM Casting & Forging services based on your drawings , samples , or just an idea ! After technical analysis and individual QCP for each project , the most suitable manufacture process will be recommended.

SYI starts our business since 1990 ' s of machined and un-machined in a variety of industry . We have over 100,000 products till now with the support of a specialized team including 50 engineers , inspectors and customer services .

Cooperative Brand