China Best Sales Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets

Product Description

ABOUT US
HangZhou Suijin machinery Technology Co,.Ltd is a profational manufacturer in HangZhou city, our main process is investment casting/precision casting and machining, for casting process, we have 2 kinds of production line, 1 is precision casting, another is water glass with competitive cost.

Apart from the investment casting workshop and machine workshop, we also provide the CZPT parts to meet the requirement for varial demand from our customer.

CERTIFICATIONS
Our company got the ISO9001 and IATF16949 certification, and aslo we are awarded the new high-tech enterprice by Chinese government, and we have more than 20 patent.

ADVANTAGES
 • More than 10 years experience on casting and machining
 • Advanced inspection equipment to ensure the tolerance
 • Flexible PO QTY to meet customer demand
 • Professional engineers in casting and machining
 • Competitive price and exllent parts quality
 • Nearby HangZhou port, on-time delivery

PROCESS FLOW

OEM&ODM SERVICE
HangZhou suijin machinery technology can provide the ODM&OEM service for customer, and main is ODM, we can manufacturing the customized parts according to 2D&3D, we have professional R&D team can take part in ealier development phase of the project.

AVALIABLE MATERIA & SURFACE TREATMENT

Avaliable Material
Carbon Steel  Alloy Steel High Chromium Cast Iron Low carbon steel
Stainless Steel Duplex Stainless Steel Steel bar Ductile Cast Iron
Surface treatment
Heat Treatment  Zinc Coating Blackening Mirror Polishing
Satin Polishing Electrolytic Polishing Shot Peening DACROMET

PRODUCT APPLICATION
AUTO PARTS

 • Exhaust inlet/outlet cone                                 • Shift sleeve                                 • Fuel rail bracket  
 • Tempreture sensor boss                                  • Mounting Brackets                      • Oxygen sensor boss 
 • Brake balance block                                        • EGR sensor boss                              • Exhaust valve body

ARCHITECTURAL HARDWARE

 • Mounting Base                                • Mounting plate                                                 • Bearing Covers   
 • Coupling                                          • Grount sleeve                                                  • Sprockets
 • Handle                                             • law glass curtain wall accessories                  • Side Plates                                                                                
AGRICULTURAL MACHINERY PARTS

 • Tooth Blocks                                         • Track shoes                                             • Bucket Teeth   
 • Track Links                                           • Clamping                                                 • Mounting Brackets
 • Lifting Eyes                                           • Quick Joint                                              • Trencher Tooth     
                  
MARINE HARDWARE
 • Star handle                                              • Door hinge                                          • Folding Dock Cleat   
 • Mirror Polished Mooring                          • Hollow base boat rope cleat               • Mounting Brackets

VALAVE/PUMP

 • Valve body                                   • Explosion-proof valves                              • Pipe fitting              

OTHERS
The casting part is wildly use in the industries, such as rail&transit parts, bicycle parts, casting impeller, food machine sorting components, solar mounting system parts, container safety parts, Electronic lock body, robot parts and so on, we have more than 20 patents related to this kinds of project in production.    

ADVANCED EQUIPMENTS 

Our company also equiped advance inspection equipment to meet the inspection requirement of the parts, so that we can sure the part can have a good quality.

MAIN EQUIPMENT LIST

Magnetic defect inspection Spectrometer HB hardness inspection Mechanical inspection
Ultrasonic defect inspection Roughness tester HR hardness inspection CMM inspection
Metallographic detector X-ray inspection Dye penetrant inspection 100% Thread inspection

FAQ 

Q1 Are you factory or trading company?
A1 We are factory located in HangZhou city, China
Q2 What kinds of language is avaliable?
A2 English, Chinese, except email cummunication, we are ok with video meeting and calling.
Q3 How should I place an order?
A3 We are receive the PO and production drawing by email.
Q4 Which shipping methed is ok for you?
A4 Normally shipping by sea and train is use for mass production order delivery.
DHL,TNT,FedEx, UPS,EMS air shipment is use for sample delivery.
Q5 How can I contact you?
A5 You can contact us by email, and also we can chat by Skype, Teams, WhatsApp, Facebook.
Q6  What kinds of drawing format can be use?
A6 PRO/E, Auto CAD, CZPT Works, IGS, UG, CAD/CAM/CAE, STEP.
Q7 Which packing material do you use for sea shipping?
A7 For sea shipping, we will packaging with European standard wooden pallet.
The parts will packing with PE bag inside the carton box.
Q8 How do you deal with the RFQ?
A8 Sales receiving the RFQ—Feasiblity study meeting with R&D engineer—Feed back technical issues with Customer—Sales quoted

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Casting Method: Thermal Gravity Casting
Process: Investment Casting
Molding Technics: Gravity Casting
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

China Best Sales Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets

cast iron sprocket

Replacing Other Sprockets with Cast Iron Sprockets in an Existing System

Yes, you can replace other types of sprockets with cast iron sprockets in an existing system. However, it is essential to consider a few factors before making the replacement:

  • Compatibility: Ensure that the cast iron sprockets have the same pitch, bore size, and tooth profile as the original sprockets to ensure proper engagement with the chain or belt.
  • Strength and Durability: Cast iron sprockets are known for their high strength and durability, making them suitable for heavy-duty applications. Assess the load and stress requirements of your system to ensure the cast iron sprockets can handle the same or higher loads compared to the original sprockets.
  • Size and Dimensions: Verify that the cast iron sprockets have the appropriate dimensions to fit onto the existing shafts without any compatibility issues.
  • Alignment and Tension: Properly align the cast iron sprockets with the chain or belt and ensure the proper tensioning of the system to prevent excessive wear and premature failure.
  • Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain smooth operation and reduce friction between the sprockets and the chain or belt.
  • Performance Testing: After replacing the sprockets, conduct thorough performance testing to ensure the system functions as expected and meets the required performance criteria.

It’s essential to consider the specific requirements of your machinery and consult with experts or manufacturers if needed to ensure a successful replacement of sprockets in your existing system with cast iron sprockets.

cast iron sprocket

How to Identify Signs of Wear, Fatigue, or Damage in Cast Iron Sprockets, and When to Replace Them?

Regular inspection of cast iron sprockets is essential to identify signs of wear, fatigue, or damage. Here are some indicators to look for and when to consider replacing the sprockets:

  • Tooth Wear: Excessive wear on the sprocket teeth can lead to a change in the tooth profile. If the teeth start to look pointed or hooked instead of their original shape, it’s a sign of wear.
  • Chain Skipping: If the chain frequently skips or jumps over the sprocket teeth during operation, it indicates that the sprocket is worn and needs replacement.
  • Cracks or Fractures: Inspect the sprocket for any visible cracks or fractures. Cracks can weaken the sprocket, leading to failure.
  • Corrosion: Cast iron sprockets are corrosion-resistant, but in harsh environments, they may develop rust or corrosion. Surface pitting or flaking may be an indication of corrosion-related damage.
  • Uneven Wear: Check for uneven wear patterns on the sprocket teeth. Uneven wear suggests misalignment or improper tension of the chain, which can accelerate wear and lead to premature failure.
  • Excessive Noise or Vibration: Unusual noise or vibration during equipment operation can indicate a problem with the sprockets. It’s essential to investigate the source and take appropriate action.

Regular maintenance, including proper lubrication and tensioning of the chain, can help prevent premature wear and damage to cast iron sprockets. However, if signs of wear, fatigue, or damage are evident, it is recommended to replace the sprockets promptly. Replacing worn sprockets in a timely manner helps avoid further damage to the machinery, ensures smooth operation, and extends the overall lifespan of the system.

cast iron sprocket

Choosing the Right Size and Pitch of a Cast Iron Sprocket

Choosing the correct size and pitch of a cast iron sprocket is crucial to ensure optimal performance and longevity of your machinery. Here are the steps to help you make the right selection:

  1. Identify the Chain Type: Determine the type of chain you are using in your machinery, such as roller chain, silent chain, or engineering class chain. Each chain type has specific requirements for sprocket compatibility.
  2. Count the Teeth: Count the number of teeth on the existing sprocket if you are replacing it. If not, you’ll need to calculate the required number of teeth based on your machinery’s specifications and the desired speed and torque ratio.
  3. Pitch Measurement: Measure the pitch of your chain, which is the distance between the centers of two adjacent rollers. This measurement is essential for selecting the appropriate pitch of the sprocket.
  4. Minimum Number of Teeth: Check the chain manufacturer’s recommendations for the minimum number of teeth on the sprocket to ensure proper engagement and smooth operation.
  5. Speed Ratio: Determine the required speed ratio between the driver and driven sprockets. This ratio affects the speed and torque transmission in your machinery.
  6. Calculate Gear Ratio: Calculate the gear ratio by dividing the number of teeth on the driven sprocket by the number of teeth on the driver sprocket. The gear ratio determines the mechanical advantage and rotational speed of the system.
  7. Consider Tooth Profile: Choose the tooth profile that matches your chain type, such as standard, ANSI, or proprietary tooth profiles. The tooth profile must match the chain’s tooth geometry for efficient power transmission.
  8. Verify Shaft Diameter: Ensure that the sprocket’s bore size matches the diameter of the shaft on which it will be mounted. Properly fitting the sprocket on the shaft is critical for reliable power transmission.
  9. Load Capacity: Consider the load capacity requirements of your machinery. Select a cast iron sprocket that can handle the maximum load and torque it will experience during operation.

By following these steps and consulting with sprocket manufacturers or experts if needed, you can choose the right size and pitch of a cast iron sprocket that meets the specific needs of your machinery and ensures efficient power transmission.

China Best Sales Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets  China Best Sales Made in China Lost Wax Investment Casting Heavy Duty Iron Valve Part Chainsaw Rim Sprockets
editor by CX 2023-09-19

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Cast Iron Sprocket

As one of the leading cast iron sprocket manufacturers, suppliers, and exporters of mechanical products, We offer cast iron sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of cast iron sprockets.

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