Model NO.: Custom Shaft
Appearance Shape: Round
Journal Surface Roughness: 0.63-0.16μm
Certificate: ISO, Ts, TUV, BV, SGS
Process: Forging+Machining(If Need)+Surface Treatment
Length: Customers′ Request
Quality: High Precision
Type: Machining Services
Inspection: 100%
Color: Customized
Export Market: Sween, Germany, United States, France, Korea
Roughness: Ra 0.2micron (Max)
Tolerance: 0.05mm
Trademark: Paiwo
Transport Package: Wood Box for Free Fumigate or According to Custome
Specification: 100mm~4000mm
Origin: China
Model NO.: Custom Shaft
Appearance Shape: Round
Journal Surface Roughness: 0.63-0.16μm
Certificate: ISO, Ts, TUV, BV, SGS
Process: Forging+Machining(If Need)+Surface Treatment
Length: Customers′ Request
Quality: High Precision
Type: Machining Services
Inspection: 100%
Color: Customized
Export Market: Sween, Germany, United States, France, Korea
Roughness: Ra 0.2micron (Max)
Tolerance: 0.05mm
Trademark: Paiwo
Transport Package: Wood Box for Free Fumigate or According to Custome
Specification: 100mm~4000mm
Origin: China
China manufacturer  supplies precision 40Cr  42CrMo4 12CrMo forging shaft
Company Introduction
It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.
It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
| Production Name: | China manufacturer  supplies precision 40Cr  42CrMo4 12CrMo forging shaft |
| Certification: | BV,TUV,SGS,ISO9000 |
| Technology: | forging,open die forging,free forging,ring forging,stamping,hot,rolling |
| Equipment: | CNC Machining Centres |
| Material: | Carbon steel,Alloy steel,stainless steel |
| Surface treatment: | Heat Treatment,oxide coating,plating,finishing,painting,galvanized |
| Model Number: | Custom According to Drawings |
| Application: | oil and gas,oilfield,Engineering Construction Machinery |
| Chrome thickness: | 20~30micron |
| Length: | 1000mm~10000mm |
| Weight: | 10kg-3000kg |
| Tolerance: | 0.01mm |
| Roughness: | Ra 0.2micron (max) |
| Torque Capacity: | 3600N |
| Yield Strength: | ≥320 Mpa   |
| Tensile Strength: | ≥580 Mpa  |
| Elongation: | ≥ 15% |
| Packing: | Wood box for free fumigate or according to customers' requirements |
| Shipment | By Sea/ By Train |
1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.
China manufacturer  supplies precision 40Cr  42CrMo4 12CrMo forging shaft
Company Introduction
It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.
It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
| Production Name: | China manufacturer  supplies precision 40Cr  42CrMo4 12CrMo forging shaft |
| Certification: | BV,TUV,SGS,ISO9000 |
| Technology: | forging,open die forging,free forging,ring forging,stamping,hot,rolling |
| Equipment: | CNC Machining Centres |
| Material: | Carbon steel,Alloy steel,stainless steel |
| Surface treatment: | Heat Treatment,oxide coating,plating,finishing,painting,galvanized |
| Model Number: | Custom According to Drawings |
| Application: | oil and gas,oilfield,Engineering Construction Machinery |
| Chrome thickness: | 20~30micron |
| Length: | 1000mm~10000mm |
| Weight: | 10kg-3000kg |
| Tolerance: | 0.01mm |
| Roughness: | Ra 0.2micron (max) |
| Torque Capacity: | 3600N |
| Yield Strength: | ≥320 Mpa   |
| Tensile Strength: | ≥580 Mpa  |
| Elongation: | ≥ 15% |
| Packing: | Wood box for free fumigate or according to customers' requirements |
| Shipment | By Sea/ By Train |
1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.
Precautions for daily maintenance of hydraulic cylinders
1. Regularly inspect the sealing components of the hydraulic cylinder, such as O-rings and gaskets, to ensure that they are intact and undamaged. If there is wear or aging, they should be replaced in a timely manner.
2. Regularly check the liquid level of the hydraulic cylinder and keep it within the specified range. If the liquid level is too low, add hydraulic oil in a timely manner.
3. Regularly inspect the connection parts of the hydraulic cylinder, such as oil pipes and joints, to ensure their tightness and reliability. If there is any looseness, it should be tightened in a timely manner.
4. Regularly clean the outer surface of the hydraulic cylinder to prevent dust, sand, and other debris from entering the interior of the cylinder and affecting its normal operation.
5. Regularly inspect the surface of the piston rod of the hydraulic cylinder, and promptly repair or replace it if there are scratches or wear.
6. Regularly inspect the hydraulic system of the hydraulic cylinder, and promptly handle any problems such as oil leakage or unstable pressure.
7. When the hydraulic cylinder is not in use for a long time, its hydraulic oil should be drained to avoid oil aging, deterioration, and affecting the normal operation of the hydraulic system.
8. When repairing or replacing hydraulic cylinders, attention should be paid to safety to avoid sudden movement or pressure release of the hydraulic cylinder, which may cause personal injury or equipment damage.
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