• Pneumatic diaphragm pump is a new transport machinery , is currently one of the most

innovative pump .

• Using compressed gas as a power source for a variety of corrosive liquid , with particles of liquid , high viscosity , volatile, flammable, poisonous liquid can be pumped

optical exhaustion .

• There are four pneumatic diaphragm material: plastic , aluminum, cast iron ,stainless steel.
• Pneumatic diaphragm pumps were used nitrile rubber,neoprene , Viton , Teflon , depending on the liquid medium , poly ethylene forty-six .
• To meet the needs of different users . Placed in a variety of special occasions , for pumping

a variety of conventional pumps can not pump the media , have achieved satisfactory results.

Â	Providing stall-free, ice-free operation
	Explosion-proof, zero leak, simple operation
	Can transmit the adhesive liquid and large particles
	low shearing, Not easy to destroy material structure
	Diversity of material, no rotating parts, applicable to various erosive situations
	By changing the air supply to adjust the flow delivery
	By changing the air pressure to adjust the pump lift
	Modularization of main valve and air motor. No broken, easy to disassemble and repair.

FAQ

1. Q: Are you a factory or trading company?

  A: We are a factory.  

 
2. Q: What're your payments ? 

   A: T/T,Western Union,L/C etc.

 3. Q: What about the package ?

  A: Standard export plywood case or carton.

 
4. Q: How long is the warranty ?

  A: According to international standards, products in standard operation is 1 year,except quick-wear part.

 
5. Q: The use of products have?

   A: The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.

   The pump can suck the paint, pigment, glue and adhesive etc.

  The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.

  The pump can suck various toxin and flammable or volatility liquid etc.

  The pump can suck various strong acid, alkali and corrosive liquid etc.

 
6. Q: How product quality and service?

     A: Our pump have CE certificate, quality assured, can accept OEM,  provide various personalized needs.

• Pneumatic diaphragm pump is a new transport machinery , is currently one of the most

innovative pump .

• Using compressed gas as a power source for a variety of corrosive liquid , with particles of liquid , high viscosity , volatile, flammable, poisonous liquid can be pumped

optical exhaustion .

• There are four pneumatic diaphragm material: plastic , aluminum, cast iron ,stainless steel.
• Pneumatic diaphragm pumps were used nitrile rubber,neoprene , Viton , Teflon , depending on the liquid medium , poly ethylene forty-six .
• To meet the needs of different users . Placed in a variety of special occasions , for pumping

a variety of conventional pumps can not pump the media , have achieved satisfactory results.

Â	Providing stall-free, ice-free operation
	Explosion-proof, zero leak, simple operation
	Can transmit the adhesive liquid and large particles
	low shearing, Not easy to destroy material structure
	Diversity of material, no rotating parts, applicable to various erosive situations
	By changing the air supply to adjust the flow delivery
	By changing the air pressure to adjust the pump lift
	Modularization of main valve and air motor. No broken, easy to disassemble and repair.

FAQ

1. Q: Are you a factory or trading company?

  A: We are a factory.  

 
2. Q: What're your payments ? 

   A: T/T,Western Union,L/C etc.

 3. Q: What about the package ?

  A: Standard export plywood case or carton.

 
4. Q: How long is the warranty ?

  A: According to international standards, products in standard operation is 1 year,except quick-wear part.

 
5. Q: The use of products have?

   A: The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.

   The pump can suck the paint, pigment, glue and adhesive etc.

  The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.

  The pump can suck various toxin and flammable or volatility liquid etc.

  The pump can suck various strong acid, alkali and corrosive liquid etc.

 
6. Q: How product quality and service?

     A: Our pump have CE certificate, quality assured, can accept OEM,  provide various personalized needs.

Plastic Bearing Roller: Hebei Naimei Bearing Co., Ltd. produces kinds of plastic bearing rollers,customized plastic roller, which are applied widely into Heavy Sliding Door Series,  Hollow Doors to Wheel, Hollow Doors Last Round,  Shift Door Series, Shift Door Last Round, Shift Door Next Round and other series. Plastic Rollers/ Pulleys in our company are rich in colors, exquisite in craft, like violin melodious music, with a variety of decorative intersection elegant melodies, allowing you to indulge in a variety of life changes among the wonderful scene. They are not only of competitive price, stable quality, but with strong after-sale service and dedicated staff attention. Please send your drawing or design, let's work together.

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.

Plastic Bearing Roller

Plastic Bearing Roller,Groove Plastic Roller,Convex Plastic Roller,Door Pulley Wheel

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