EPC Alloy Casting Parts for Various Machine

The lost foam casting (also called real casting) is a model cluster of paraffin or foam model which is similar to the size and shape of the castings. After coating the refractory coating and drying it, it is buried in the dry quartz sand. It is poured under the negative pressure to make the model gasified, the liquid metal occupies the model position, and the casting is formed after the solidification and cooling. Type casting method.
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  Main Technical Parameter
 

We can process all kinds of  casting parts with special specifications according to customers'requirements.

About us
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.  












Q&A

A) Who we are?
      -We are manufacturer, founded in 1998.
 
B) Why choose us?
      -1998~2016, 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?
     -10,000 pcs per year! 










 

The lost foam casting (also called real casting) is a model cluster of paraffin or foam model which is similar to the size and shape of the castings. After coating the refractory coating and drying it, it is buried in the dry quartz sand. It is poured under the negative pressure to make the model gasified, the liquid metal occupies the model position, and the casting is formed after the solidification and cooling. Type casting method.
.  
        
  Main Technical Parameter
 

We can process all kinds of  casting parts with special specifications according to customers'requirements.

About us
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.  












Q&A

A) Who we are?
      -We are manufacturer, founded in 1998.
 
B) Why choose us?
      -1998~2016, 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?
     -10,000 pcs per year! 










 

V Groove Plastic Roller: Hebei Naimei Bearing Co., Ltd. produces kinds of V Groove Plastic Rollers,window roller. which can be applied into sliding doors and sliding windows, aluminium windows and doors, PVC profiles, etc. V Groove Plastic Sliding Rollers/ Bearings in our company is good in quality and cheap in price. They are customized in accordance with customers' designs and drawings. Welcome your inquiry.

Hebei Naimei Bearing Co., Ltd. produces types of plastic bearing rollers:

1). Material: Carbon Steel/ Chrome Steel Bearing + Plastic( POM/ NYLON) Injection;

2). Application: for Aluminium Door and Windows; Aluminium Hardware Accessories and other sliding applications;

3). Plastic Color: Various, as per Request;

-- For any detailed inquiry of Non-Standard Bearing rollers, pls contact us freely. We will make a response within 12 hours.

Sliding Plastic Roller - Factory Direct Hot Sale

Bearing rings: Dimension tolerance, geometric tolerances, and surface quality of bearing` s working surface will influent the operating noise. Naimei Bearing adopts precision CNC machining to dimension precision,  geometric tolerances, design drawing, mold making, grinding, cleaning,  assembly, testing, every link of strict checks, so as to ensure all our products are tested by our strict criteria.

Balls:  The balls evenly with by the cage, often make rolling movement between 2 rings. The shape, size and number will directly influent bearing`s load tolerance and operating capability. We use high precision, small vibration steel ball. It`s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.

Cage: Enclose and move with all or part of the balls. It also be used to insulate the balls, guide the balls` movement and to improve lubrication performance inside the bearing., etc. Naimei Bearing`s cage is commonly made of cold rolling carbon steel. But in the corrosiveness environment, nonparallel or high-speed situation, stainless steel, engineering plastics cagecan be decided on request.

Seal: Naimei Bearing adopts different kind of seal material to meet the requirement of their operating in high temperature and being compatible with grease. Acrylonitrile-butadiene rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

V Groove Plastic Roller

V Groove Plastic Roller,Sliding Plastic Roller,Window Plastic Roller,V Groove Sliding Roller

Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com