Customized Intermediate Rolls Composite Roll&Sleeved Back-up Roll

Product Description

Product Description
1. Standard: DIN; GB, GOST, AISI, etc.
2. Certification: ISO9001, Form E, Form A, CO
3.Report: Material Report; Hardness Report; UT/MT Report; Dimensions checking report; Mechanical Property Test Repor

Classify	Work Roll, Backup Roll, Section Mill Rolls, Narrow Strip Mill Rolls Aluminum Mill Rolls , Plate Mill Rolls, Rubber Roller, Conveyor Roller
Application	Conventional Hot Strip Mills, Plate Mills, Tandem Mills, Skin Pass Mills
Material	Alloy Steel with 3%-5%Cr, High Speed Steel, Nodular Iron etc.
Size	OD≤410mm ; Length ≤10,000mm;
Surface Finish:	Ra0.8-1.6;
Technical:	Casting, Forging;
Surface Hardness:	As per different material;
Heat Treatment:	Quenching and Tempering,Carburization ardening ;

Detailed Photos
Company Profile

Company profile
Luoyang Deyu Machinery&Technology Co. Ltd specializing in CUSTOM heavy mining machine spare parts manufacturing for more than 23 years experience. We have three plant: a cold processing plant mainly engaged in shaft processing; a large-scale heat treatment equipment factory
mainly engaged in heat treatment processing; and a gear factory mainly engaged in big modulus gear processing. All of them have the ISO9001 certificates.
Main Equipment
We have many kinds of heavy duty equipment,such as C61250×20000mm CNC Heavy duty Horizontal Lathe, 1m-14m Gear Hobbing Machine; Vertical lathe(1000mm-16000mm); 80-200 CNC Boring-milling Machine,
treatment equipment, like, Gas Box Car-bottom Furnace,Heating Equipment,105kw Carburizing Furnace etc.
Technical advantage
We have a professional technical team and advanced testing equipment and laboratory, so we can make sure the quality of ourproduct and services is always consistent and reliable.
Assembly advantage
We can provide customers the whole set equipment with one-stop service from raw materials, processing to final assembly.
Third Party Inspection
We accept the third party Inspection for factory and goods. Customer & Exhibition
FAQ
Q: Quality warranty?A:Our warranty time is one year under the normal use condition
Q: After sales service?A: we can supply technical Support for installation guide and routine maintenance
Q: How long is your delivery time?A: Generally it is 30-45 days. or it is according to quantity and technical requirement
Q: What is your terms of payment ?A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping.
If you have another question, pls feel free to contact us.