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 CHINAMFG 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
VALVE/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, CHINAMFG 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 |
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Casting Method: | Thermal Gravity Casting |
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Process: | Precision Casting |
Molding Technics: | Gravity Casting |
Samples: |
US$ 1/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Maintenance Requirements for a Toothed Chain and Prolonging Its Lifespan
Maintaining a toothed chain is essential to ensure its optimal performance and longevity. Here are the key maintenance requirements and steps to prolong the lifespan of a toothed chain:
- Regular Lubrication: Proper lubrication is crucial to reduce friction and wear between the chain’s components. Follow the manufacturer’s recommendations for the type and frequency of lubrication. Use a suitable chain lubricant and apply it evenly along the chain’s length.
- Tension Adjustment: Periodically check the chain’s tension and make adjustments as needed. A loose chain can lead to excessive wear and jumping off the sprockets, while an overly tight chain can increase the load on the chain and the entire system.
- Inspect for Wear: Routinely inspect the chain for signs of wear, elongation, and damage. Look for elongation of the chain, damaged or worn teeth, and any visible defects. If significant wear is detected, consider replacing the chain to avoid potential failures.
- Keep It Clean: Keep the chain and surrounding area clean from dirt, debris, and contaminants. A clean environment helps reduce wear and prevents foreign particles from entering the chain joints.
- Address Misalignment: Ensure that the sprockets and chain are properly aligned. Misalignment can cause uneven wear and premature failure. Make necessary adjustments to achieve proper alignment.
- Replace Damaged Parts: If any components of the toothed chain, such as the sprockets or connecting pins, show signs of damage or excessive wear, replace them promptly. Using damaged parts can lead to chain failure and potential damage to the machinery.
- Avoid Overloading: Avoid subjecting the chain to loads beyond its rated capacity. Overloading can cause accelerated wear and may lead to chain failure. Consider using a chain with a higher load rating if needed.
- Follow Operating Limits: Operate the machinery within the designated speed and temperature limits specified by the chain manufacturer. Exceeding these limits can compromise the chain’s performance and durability.
- Proper Storage: If the chain is not in use, store it in a clean and dry environment to prevent corrosion and damage during storage.
Conclusion: Regular maintenance and proper care are essential to extend the lifespan of a toothed chain. Following the recommended maintenance practices, such as regular lubrication, tension adjustment, and inspection for wear, will help ensure the chain’s reliable performance and reduce the risk of unexpected failures. By addressing maintenance requirements promptly and avoiding misuse, you can significantly prolong the life of the toothed chain and optimize the performance of your machinery or equipment.
Industry Standards and Certifications for Toothed Chains
Yes, there are industry standards and certifications that ensure the quality and reliability of toothed chains. These standards provide guidelines for the design, manufacturing, and testing of toothed chains to meet specific performance and safety requirements. Some of the notable standards and certifications include:
- ISO 606 (International Organization for Standardization): ISO 606 specifies the dimensions and interchangeability of metric pitch silent chains and associated chainwheels. It ensures compatibility between different manufacturers’ chains and sprockets, allowing for easier replacement and maintenance.
- ISO 1275: ISO 1275 covers the design and construction of leaf chains used for lifting purposes. It ensures the chains’ safety and performance when used in lifting and hoisting equipment.
- ANSI/ASME B29.1 (American National Standards Institute/American Society of Mechanical Engineers): This standard covers roller chains, attachments, and sprockets. It provides guidelines for dimensions, tolerances, and interchangeability of roller chains and sprockets, ensuring uniformity and compatibility in power transmission systems.
- BS ISO 4347 (British Standards Institution): BS ISO 4347 specifies the characteristics of metric pitch conveyor chains and chain wheels used in the mechanical handling of unit loads. It ensures the chains’ reliability and performance in conveyor systems.
- DIN 8187 (Deutsches Institut für Normung): DIN 8187 is a German standard that covers the design and dimensions of power transmission chains and sprockets. It ensures that chains and sprockets from different manufacturers can work together effectively.
- JIS B1801 (Japanese Industrial Standards): JIS B1801 covers roller chains, chain wheels, and sprockets for power transmission. It provides specifications for various types of roller chains used in machinery and equipment.
- CE Marking: For chains used in machinery sold within the European Union, compliance with relevant health, safety, and environmental protection standards is mandatory. The CE marking indicates that the chain meets the essential requirements of EU directives.
- API RP 7G (American Petroleum Institute Recommended Practice): API RP 7G provides guidelines for inspection and classification of used chain and chain drives in drilling and production operations in the petroleum and natural gas industry.
Conclusion: Industry standards and certifications play a crucial role in ensuring the quality, performance, and reliability of toothed chains. Manufacturers and users can refer to these standards to select the appropriate chain type, ensure compatibility with sprockets, and maintain safe and efficient operation in various applications, from power transmission systems to lifting and conveyor equipment.
What is a toothed chain, and what are its primary applications in various industries?
A toothed chain, also known as a timing chain or synchronous chain, is a type of chain that features tooth-like profiles on its inner surface. These teeth mesh with corresponding sprockets, providing precise synchronization and power transmission in various mechanical systems. The teeth on the chain prevent slippage, making it ideal for applications requiring accurate timing and motion control.
Primary applications of toothed chains can be found in several industries:
- Automotive Industry: Toothed chains are extensively used in automotive engines to synchronize the rotation of the camshaft and crankshaft, ensuring proper valve timing and engine performance.
- Industrial Automation: In manufacturing and automation processes, toothed chains are used in conveyor systems, robotic arms, and other machinery that require precise motion control and synchronization.
- Printing Industry: Toothed chains are employed in printing presses to control the movement of paper and ensure accurate registration of colors and images.
- Textile Industry: In textile machinery, toothed chains are used to control the movement of fabrics and yarns during various production processes.
- Packaging Industry: Toothed chains are utilized in packaging machines to maintain precise timing for filling, sealing, and labeling operations.
- Agriculture: In agricultural machinery, toothed chains are used for power transmission in equipment such as combine harvesters and tractors.
- Medical Equipment: Toothed chains find applications in medical devices that require precise motion control and synchronization.
The primary advantages of toothed chains include their ability to handle high loads, transmit power efficiently, and maintain precise timing in demanding industrial environments. They are designed to withstand heavy-duty operations and offer long service life, making them a reliable choice for various industries that require accurate and reliable power transmission.
editor by CX 2024-01-02