| Material |
High Speed steel Rolls |
| Size |
Φ200mm≤body diameter≤Φ800mm |
| |
body hardness |
neck hardness |
tensile strength |
| Parameter |
80-85HSD |
32-45HSD |
700-900MPA |
| Element |
C% |
Si% |
Mn% |
W% |
V% |
Ni% |
Cr% |
Mo% |
Mg% |
| 1.6-2.0 |
0.20-1.00 |
0.30-1.00 |
1.50-2.50 |
4.00-6.00 |
0.50-1.50 |
4.00-8.00 |
4.00-6.00 |
0.50-1.50 |
| Mill stand |
Section mills |
|
| H-shaped mills |
|
| Wire & rod mills |
pre finished, finished |
| Strip mills |
finished |
| Description |
High Speed steel(HSS)roll has high hardness and abeasive resisance under high temperature.It is made by centrifuge method;the core part is made of nodular cast iron.Through component and heat treatment technique,the hardness in working layer is able to reach 80-85HSC;matrix in martendite contains V,W,Mo compound carbide so as to assure the even hardness and aperture abrasion in working layer.This kind of roller is applicable to finishing rack to expand working period and improve surface quality of rolling materials. |
Product Description
1. Versatile Customization:We offer a wide array of customization options, including materials, manufacturing techniques, and on-site measurements. With independent design capabilities, we can bring your concepts to life, ensuring a product that aligns perfectly with your needs.
2. Multiple Guarantees: We prioritize your satisfaction and provide multiple guarantees to ensure a seamless experience. Payment is required prior to shipment, with support for various payment methods. Detailed drawings will be provided for your approval before production begins. Weekly progress reports, accompanied by images, will keep you informed about the status of your project, ensuring transparency throughout the process.
3. Expertise in After-Sales Support:Our commitment extends beyond the completion of your project. A dedicated and professional after-sales team is at your disposal, ready to provide maintenance and ongoing support whenever you require it.
Qingdao XinShengYuan Roller Co.,Ltd is located in the haibin industry development zone in Qingdao. next to the Port of QingDao and expressway, conventient transportation. It covers an area of 20000 square meters, invested tens of millions RMB for construction. the company specializes in producing various types of hot -milled olled and cold-milled alloy rollers, catering to the needs of different industries in the domestic and international roller market, and is committed to building a high-quality roller manufacturing and research and development base in China. Forming a production capacity of 10000 tons of high-quality rolling rolls per year.
our company adopt advanced centrifugal compound casting technology for rolls making,and has researched and establsihed a series of high quality rollers, the main products are chilled cast iron rolls, infinite chilled cast iron rolls, ductile iron rolls, high chromium cast iron rolls, semi-steel composite rolls, centrifugal composite rolls, semi-high-speed steel and high-speed steel rolls, It can meet the application of different rolling mills and is suitable for rolling of various bars, wires, strips and profiles .Besides, the company insist on "first-class equipment, first-class technology, first-class management team " as the basic developing objectives, while we has been well equipped with the Advanced large-scale horizontal centrifuge machinery , sets of themedium frequency furnace and over 30 sets of advanced processing equipment like the lathe, grinding ,drilling and milling machinne etc, Furthermore,the company also has equipped the world-advanced equipment for the quality control and new roller invented such as heat treatment , spectrometer and temperature control etc. the company had attracted a number of R & D talents which have years of manufacturing roller experience and formed a efficient and professional management team that contribute to lay a solid foundation for rapidly development of "XinShengYuan Roller" .
The company will insist on the principle of "honesty ,highest quality,excellent service". And speed up the cooperation with the research institutions and meet the market need of domestic and foreign rubber and metallurgy machinery companies continuously, beyond ourself inceasingly, striving to become the most competitive and most popular enterprises and create more value for our customers.
FAQ
Q: Do you have large amount of steel products in stock?
A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons.
Q: How long is the delivery time?
A: Generally it is within 10 days. If the goods is not in stock , according to the quantity it is within 30 days.
Q: Do you provide the samples? Free or Extra?
A: The cost of the samples is according to the value.The cost of the freight is necessary.
Q: How to order?
A: Buyer sends the enquiry --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery.
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