Heat Resistant Roll
Various designs of rollers from Ø 50 to 1, 600mm for different application, like furnace rollers before/after coating, charge discharge rollers, support roll, idler roll, guide roll, deflector roll, stabilizer roll, bridle roll, V-rolls, hearth roll, water cooling roll, quench roll, sink roll, working roll, drive roller, wet and dry rolls
We offer custom engineering and production for assemblies and individual components like machined tubes/barrel body, trunnions, shafts/journals and refurbishment of existing rolls
Application:
The various rolls/rollers are of good heat, corrosion, wear resistant properties, working at high temperature environment on average: 800 to 1, 200° C, which are used in the steel mills, like CAL (continuous annealing line), CGL(continuous galvanizing line)
Process: Centrifugal casting for barrel/tube, forging for journal/shaft, static /investment or sand casting for cone/trunions, welding and machining and grinding
Material: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer's requirements
Standard: ANSI, ASTM, ASME, DIN, GB
Quality control: We have in-house facility for each inspection, composition by spectrometer; Size test, mechanical test, NDT, UT, RT, PT, MT, ET
Certificates: ISO9001: 2008; 3.1B Material Certificates, SGS Certificate.
Advantages:
(1). More than 30 years of professional experience and continuous R&D efforts enable us to offer better custom design and engineering advice
(2). Use only new raw material like nickel plate, chrome iron, cobalt, ferrotungsten to guarantee physical property and increased service lifespan of our castings
(3). Owned in-house production and inspect facility to guarantee the best quality possible
(4). Experienced workers for foundry, machining and welding guarantee excellent quality and prompt delivery
(5). Focused sales and customer-service team.
HEXIN MACHINERY is an ISO9001:2008 certified private company, we are specializing in engineering, R&D, production, and supply of casting, forging, machining products, welding fabricated equipments, pressure vessel equipments, and special metals to petrochemical and metallurgical industries home and abroad.
Quality, technology, and efficiency are our targets continuously pursued.
At HEXIN, customer satisfaction means EVERYTHING to us, To guarantee this, we are strictly following:
1.We strictly adhere to ISO9001 quality manage system to guarantee the QUALITY.
2.To continuously IMPROVE the products quality, we regularly conduct professional training to our workers and engineers.
3.To guarantee the LEAD TIME, we can work at 24 hours a day and 7 days a week by shifts.
We hope to get the opportunity to add value to the development of your esteemed company by supplying HIGH VALUE PRODUCTS, 5-STAR SERVICE with COMPETITIVE PRICE.
