Heat Exchanger (exchanger heat), is a part of the heat fluid heat transfer to the cold fluid equipment, also known as heat exchanger. The heat exchanger occupies an important position in the chemical, petroleum, power, food and many other industrial production, its chemical production in the heat exchanger can be used as a heater, cooler, condenser, evaporator and Reboiler, widely used. The heat exchanger is a kind of heat transfer and energy saving equipment materials are implemented at different temperatures of two or more than two kinds of fluids, is made by high temperature heat transfer fluid to the fluid at the lower temperature, the temperature of fluid flow to the provisions of the indicators, to meet the conditions of needs, but also improve the the main equipment of energy utilization,such as U-Tube Heat Exchanger,Tube - Type Heat Exchanger. Heat exchanger industry involving heating and ventilation, pressure vessels, water treatment equipment, chemical industry, oil and other nearly 30 kinds of industries.
In the heat exchanger industry, the research on energy efficiency, efficiency, heat transfer efficiency, reduction of heat transfer area, pressure drop and heat intensity of the heat exchanger has made remarkable achievements.
Heat Exchanger Heat Exchanger,Fin Pipe Heat Exchanger,Soluble Salt Heat Exchanger,Shell and Tube Heat Exchanger,Spiral Tube Heat Exchanger,Pure Titanium Heat Exchanger,Air Cooler,Spiral Plate Heat Exchanger,U-Tube Heat Exchanger,Tube - Type Heat Exchanger Wuxi Weishitiong Machinery Co., Ltd. , http://www.madeinwst.com
Ceramic bearings are compared with steel bearings:
1.Self-weight is 30% to 40% of steel bearings:It can reduce the centrifugal force of the operation, and the speed is 1.5 times of the steel bearing, the hardness is 1 times of steel, and the wear-resisting and anti-pressure is 5-7 times that of steel.The thermal expansion coefficient is less than 20% of the bearing steel.Friction coefficient is less than 30% of bearing steel, heat resistance, tensile and bending are equivalent to metal.
2.The maximum service life is five times longer than the steel bearing:Under the load, the centrifugal force decreases, the roller load decreases, the friction coefficient is small, reduces the operation temperature rise, reduces the friction, and extends the life of the raceway.
3.High speed ceramic bearing:It has the advantages of small force elasticity, light weight, small friction coefficient, high pressure resistance and cold tolerance.It can be used in the high-speed spindle and high precision equipment of 12000 RPM/min -75000 RPM.
4.High temperature ceramic bearing:Resistance to high temperature 1200 ºC, and good self-lubrication, temperature between 100 ºC to 800 ºC is not caused by temperature difference expansion.It can be used in high temperature equipment such as kiln, steel and smelting.
5.The magnetic:Ceramics are not magnetic, magnetic foreign objects and dust are not adsorbed, low noise and so on.Reduces wear and tear.Application in demagnetization, precision instrument and other equipment.
6.Corrosion resistance:Ceramics have the characteristics of corrosion resistance.Applied to chemical machinery, navigation ships, Marine operating machinery, electroplating equipment, electronic equipment and so on.
7.Electrical insulation:It can be used in insulation equipment.
8.Oil-free self-lubricity:Â The ceramic material has the characteristics of oil-free self-lubrication, which can prevent the lubrication of oil and grease and overcome the problem that the ordinary bearing cannot realize self-lubrication. Therefore, it can be used in high vacuum environment.
Type
d
D
B
6000
10mm
26mm
8mm
6001
12mm
28mm
8mm
6002
15mm
32mm
9mm
6200
10mm
30mm
9mm
6201
12mm
32mm
10mm
6203
17mm
40mm
12mm
6204
20mm
47mm
14mm
6300
10mm
35mm
11mm
6301
12mm
37mm
12mm
6302
15mm
42mm
13mm
6303
17mm
47mm
14mm
6304
20mm
52mm
15mm
6700
10mm
15mm
4mm
626
6mm
19mm
6mm
634
4mm
16mm
5mm
635
5mm
19mm
6mm
636
6mm
22mm
7mm
637
7mm
26mm
9mm
638
8mm
28mm
9mm
Our Factory Workshop:
Why chose us?
1.FREE SAMPLES:We will send the free sampls according to your request.Â
2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.
3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.Â
4. Genuine products With Excellent Quality: Company has always proved theÂ
100% quality products it provides with genuine intent.
5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance as per the customers requirement and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings withÂ
excellent quality and better performance. Resulting in increased cost saving.
8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well.
Company Information:
Company Name:Hangzhou Yizhou Mechanical And Electrical Equipment Co., Ltd.
Established:Year 2009.
Location:Jianggan District,Hangzhou City,Zhejiang Province.
Main Products:Automotive bearings,industrial bearings,electric bearings,toy bearings,brake discs and so on.
Scale:256 employees,nearly 80 senior professionals.
Service:OEM,customized product,provide the solution
We have advanced automation equipment, perfect testing equipment and methods, standardized process technology, superb technical development team and staff.
Yizhou has established more than 10 domestic and international sales and distribution networks, and our solution is also accepted by many fortune 500 enterprises. Customers' demand and product innovation are the unremitting pursuit of donghuang bearing. Customer expectation and social responsibility are the driving force for the development of Yizhou
FAQ:
1.Can the size and color be customized?
Yes, the size and color can be customized as you like.
2.How about the quality of bearings?
Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.
Â
3.Do you offer samples? And is it free or not?
Yes, we will offer the samples and it is free.
Â
How long is your delivery time?
We will deliver the goods within 15 days after your payment.
Â
Ceramic bearings are compared with steel bearings:
1.Self-weight is 30% to 40% of steel bearings:It can reduce the centrifugal force of the operation, and the speed is 1.5 times of the steel bearing, the hardness is 1 times of steel, and the wear-resisting and anti-pressure is 5-7 times that of steel.The thermal expansion coefficient is less than 20% of the bearing steel.Friction coefficient is less than 30% of bearing steel, heat resistance, tensile and bending are equivalent to metal.
2.The maximum service life is five times longer than the steel bearing:Under the load, the centrifugal force decreases, the roller load decreases, the friction coefficient is small, reduces the operation temperature rise, reduces the friction, and extends the life of the raceway.
3.High speed ceramic bearing:It has the advantages of small force elasticity, light weight, small friction coefficient, high pressure resistance and cold tolerance.It can be used in the high-speed spindle and high precision equipment of 12000 RPM/min -75000 RPM.
4.High temperature ceramic bearing:Resistance to high temperature 1200 ºC, and good self-lubrication, temperature between 100 ºC to 800 ºC is not caused by temperature difference expansion.It can be used in high temperature equipment such as kiln, steel and smelting.
5.The magnetic:Ceramics are not magnetic, magnetic foreign objects and dust are not adsorbed, low noise and so on.Reduces wear and tear.Application in demagnetization, precision instrument and other equipment.
6.Corrosion resistance:Ceramics have the characteristics of corrosion resistance.Applied to chemical machinery, navigation ships, Marine operating machinery, electroplating equipment, electronic equipment and so on.
7.Electrical insulation:It can be used in insulation equipment.
8.Oil-free self-lubricity:Â The ceramic material has the characteristics of oil-free self-lubrication, which can prevent the lubrication of oil and grease and overcome the problem that the ordinary bearing cannot realize self-lubrication. Therefore, it can be used in high vacuum environment.
Type
d
D
B
6000
10mm
26mm
8mm
6001
12mm
28mm
8mm
6002
15mm
32mm
9mm
6200
10mm
30mm
9mm
6201
12mm
32mm
10mm
6203
17mm
40mm
12mm
6204
20mm
47mm
14mm
6300
10mm
35mm
11mm
6301
12mm
37mm
12mm
6302
15mm
42mm
13mm
6303
17mm
47mm
14mm
6304
20mm
52mm
15mm
6700
10mm
15mm
4mm
626
6mm
19mm
6mm
634
4mm
16mm
5mm
635
5mm
19mm
6mm
636
6mm
22mm
7mm
637
7mm
26mm
9mm
638
8mm
28mm
9mm
Our Factory Workshop:
Why chose us?
1.FREE SAMPLES:We will send the free sampls according to your request.Â
2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.
3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.Â
4. Genuine products With Excellent Quality: Company has always proved theÂ
100% quality products it provides with genuine intent.
5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance as per the customers requirement and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings withÂ
excellent quality and better performance. Resulting in increased cost saving.
8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well.
Company Information:
Company Name:Hangzhou Yizhou Mechanical And Electrical Equipment Co., Ltd.
Established:Year 2009.
Location:Jianggan District,Hangzhou City,Zhejiang Province.
Main Products:Automotive bearings,industrial bearings,electric bearings,toy bearings,brake discs and so on.
Scale:256 employees,nearly 80 senior professionals.
Service:OEM,customized product,provide the solution
We have advanced automation equipment, perfect testing equipment and methods, standardized process technology, superb technical development team and staff.
Yizhou has established more than 10 domestic and international sales and distribution networks, and our solution is also accepted by many fortune 500 enterprises. Customers' demand and product innovation are the unremitting pursuit of donghuang bearing. Customer expectation and social responsibility are the driving force for the development of Yizhou
FAQ:
1.Can the size and color be customized?
Yes, the size and color can be customized as you like.
2.How about the quality of bearings?
Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.
Â
3.Do you offer samples? And is it free or not?
Yes, we will offer the samples and it is free.
Â
How long is your delivery time?
We will deliver the goods within 15 days after your payment.
Â
Model NO.: full ceramic bearing
Materical: Zro2 Si3n4
Tolerance Codes: ABEC-1,ABEC-3,ABEC-5
Stock: Large
Trademark: OEM
Transport Package: Carton
Specification: ZrO2 Si3N4
Origin: China
HS Code: 69091100
Model NO.: full ceramic bearing
Materical: Zro2 Si3n4
Tolerance Codes: ABEC-1,ABEC-3,ABEC-5
Stock: Large
Trademark: OEM
Transport Package: Carton
Specification: ZrO2 Si3N4
Origin: China
HS Code: 69091100
All types of full ceramic bearing Â
All types of full ceramic bearing Â