1. Products including: Furance rolls. The OD from min. 50mm to max. 1600mm. The shells are produced by centrifugal castings.
2. Application: The various furnace rollers are used in the furnaces for steel mills, like CAL(continuous annealing line),
CGL(continuous galvanizing line). It is characteristic of heat resistant, corrosion resistant and wear resistant,
3. Material for centrifugal barrels: 24/24NbTz, G18/8NiCr, 28Cr/48Ni/5W, 25Cr/20Ni, 24/24NiCrNb(1.4855),
25Cr/35Ni(1.4852), 38Ni/18Cr(1.4865), 2.4633, 2.4879 or at customers request.
Forged Shafts: 310 stainless steel, EN8, EN24 etc.
4. Welding consumables: AWS A5.11 NiCrFe-3 2.4807 or 182KS or as per the buyer's requirements
5. Working temperature: Depending on the materials(average: 800-1200CE, RoHS, SGS, GMP)
6. Quality control:
We carry out very strict quality control from raw material to each step of the process, until the finished product is dispatched. To make sure the highest quality possible, each test is carried out strictly with our in-house testing facilities. The most generally used methods of testing given below:
Chemical analysis by Spectrometer
Mechanical tests in Normal and High temperature.
Ultrasonic, X-ray, Dye Penetrant Test.
Boroscope; Eddy current testing; Microscope; Pressure tests.
7. Standard: ASTM, ASME, DIN, SIS, GB and more
8. Certificates: 3.1B material certificates, SGS certificate
9. Advantages:
(1). More than 30 years of professional experience
(2). Complete engineering and manufacturing services, tooling and gauging design, integrated CAD/CAM system, test and measuring including CMM
(3). Experienced workers for forging, machining and welding guarantee excellent quality and prompt delivery
(4). 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.
