Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 50,000pcs per month |
| Delivery Time | 30 working days for new samples |
| Packaging Details | Standard exporting package |
| Product Name | sinter bushing |
| material | Fe - C - Cu |
| Press | 80 - 150T |
| Service | OEM |
| Application | Industry |
| Treatment | Steam |
| Hardness | HRB70-90 |
| Molds Time | 25 days |
| Brand Name | WEIWO |
| Model Number | Bushing |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50,000pcs per month |
| Delivery Time | 30 working days for new samples | Packaging Details | Standard exporting package |
| Product Name | sinter bushing | material | Fe - C - Cu |
| Press | 80 - 150T | Service | OEM |
| Application | Industry | Treatment | Steam |
| Hardness | HRB70-90 | Molds Time | 25 days |
| Brand Name | WEIWO | Model Number | Bushing |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | Sintered Powder Metallurgy Parts ，150T Bronze Oil Bushing ，HRB70 Bronze Oil Bushing | ||
Powder Metallurgy Sintered Bronze Oil Bushing For Construction Machine
Specifications:
| Type | Powder metallurgy oil bushing |
| Material | Fe-C-Cu or alloy |
| Model Number | OEM/ODM |
| Certification | TS16949 |
| Process | powder metallurgy |
| Precision Rating | high |
| size | as customer drawing |
| Surface | heat treatment or steam treatment |
Product Name: Pouder Metallurgy Sintered Joint Bush /Sleeve
Chemical Composition
1. Cu: 16~20, C:0.6~1.0 ,Fe: Bal , other <2;
2. Cu : 13-18, C:0.6~1.0, Cr:0.3~0.8, Mo:0.3~0.8, V:<0.6, W:0.2`0.6,other <2
Characteristics
1. Extend service life
2. Extend lubricating interval
3. Martensite structure:Superior wear resistance
4. Copper rich phase:Superior self-lubrication and seizure resistance
5. Porosity:Superior self-lubrication via oil impregnation
6. Hard particle: Superior wear resistance under Sediment enviornment
Manufacture & Test Ability
1. Auto Press: 50T, 100T, 140T
2. Hydraulic Press: 100T, 315T, 600T, 800T
3. Six sinter furnaces, including one harden Sinter Furnace
4. Heat treatment: Carbonitriding quenching and high frequency quenching in-house
5. Pedrail ultrasonic cleaner line and auto deburring
6. In-house tooling making: EDM, wire cutting machine
7. Strength in machining: Machine center, CNC milling, CNE lathe, Two end lapper etc.
8. Carbon selfur determinator
9. Metallurgic microscope
10. Hydraulic universal material tester
11. Hardness testers
12. Pneumatic measuring instrument
13. Measuring projector
14. Testing instrument
15. Electrical profilometer
QMS
ISO9001:2008, ISO/TS16949:2009,
ISO14000:2004, OHSAS18001:1999
Processing
Mixing powder--Forming--Sintering--Sizing--Machining--Oil impregnant--Checking--Packing--Shipping
Applications
Hydualic cylinders for all kinds of construction machines,like excavators,bulldozers,loaders,injection molding machine, forging machine and water conservancy machine etc.
Advantage
1. Many years in the powder metallurgy industry
2. Close cooperate with Hefei university of technology, great strength in R&D
Quality control
1. Quality control:The defective products rate is 0.1%. Imported material 100%.
2. Reasonable price, Precision made, Experienced & Responsible QC
3. Each part would be given 100% test and tryout before shipment.
4. Adequate supply capacity. Punctual delivery time.
5. Best after sales service is provided.
We are specializing in powder metallurgy, oil bearings, structural parts, gears (sprockets) and different
parts used in automobile and motorcycle. Our products spread out all over the country and we supply
components to Korea, America and Japan. Our products are well known at home and abroad with a good
reputation.
Test Ability:
1. Carbon sulfur determinator
2. Metallurgic microscope
3. Hydraulic universal material tester
4. Pneumatic measuring instrument
5. Measuring projector
6. Gear testing instrument
Manufacturability:
1. Auto Mechanical Press: 50T, 100T, 140T
2. Sinter furnaces, including one harden Sinter Furnace
3. Heat treatment: Carbonitriding quenching and high frequency quenching
4. Ultrasonic clearing and auto de-burring
5. In-house tooling making: EDM, wire cutting machine
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
Competitive Advantage:
High quality guarantee:
(1) Electronic balance ensure density
(2) Test equipments to ensure crushing strength
(3) QC an PQC to ensure close tolerance and accurate dimension
Design ability:
Develop different models of gear, bearing, bushing, structural parts etc. can produce according to
drawings or samples.
Picture show:
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
8,000,000.00-12,000,000.00
Employee Number:
100~150
Ecer Certification：
Active Member
Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe... Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe...
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