High Quality Nickel Chrome Molybdenum Alloy Roll Sand Roll

  With more than20 years' history, Shandong  Jintai Rolls Co., Ltd is a large and professional enterprise in China that integrates research, development and manufacture of alloy roll into one, and is one of the Shandong Provincial New & Hi-Tech Enterprise. The company owns advanced middle frequency furnace, compound centrifugal casting machine, precise and complete metal cutting equipment and advanced and modern quality measurement and control means. The alloy rolls we manufactured have the characteristic of high rigidity, high intensity, good wear resistance, anti crack and anti strip, sell well within the country, have been exported to a couple of countries covering Asia, Africa and Europe, and win good reputations from our customers.  

Features

1. Electric furnace smelting, roller body is made of high quality nickel, chromium, molybdenum alloy by compound centrifugal casting. The roller body is of high hardness, homogenization and wear property;
2. Roller axle is processed by quenching and tempering to insure mechanical property.
3. Dynamic balance test is done to guarantee stable running of roller.
4. Main Technical Parameter

   Main Technical Parameter
   Hardness of Drawing Roller	Hardness of Sand Roller	Hardness of Roller Shaft	Thickness of Alloy  Layer
   HS73±2	HS63±2	HB220-260	20-25mm

   5.We can process all kinds of mill rollers with special specifications according to customers'requirements.














Q&A
     A) Who we are?
      -We are manufacturer, founded in 1998.
 
B) Why choose us?
      -More then 20 years, that means we have advantages in good quality and technical experience.
 
C) What is the difference between trading company and us?
     - Quick and stable delivery time; competitive price; certificate of ISO9001 and factory audited by BV; good after-sale service, etc.
 
D) Which port to deliver cargos?
     - Usually, Qingdao port 
 
E) How about our production capacity?
    -20,000 pcs per year!