Product Description
Quoted ServiceBefore we make the quotation, please give us this information:
Purchase Quantity + Model + Part number.
Please provide these 3 elements in your inquiry so that we can give you quotation. (If there is no model and part number, you can also provide us with drawings.)
If you are not satisfied with the price, please give us feedback, we will adjust according to the actual situation. Please do not see the price and then no reply to us, we will be very sad.
Development ServiceWe have an experienced R&D team that can process and customize through customer provided drawings or materials. If the spare parts you need, our company does not have, as long as you have drawings, we are happy to make a development order with you.
Product Description
Warm tip: all product prices, model customization and other attributes are only for reference, you need to contact customer service in advance!
Product name | Aftermarket Stone Parts Driving Fly Wheel Pulley for Sj120 Jaw Crusher Spare Parts Canada |
Color | Customer request |
Size | Standrad size |
Interchageability | 100% interchanageable with the OEM ones |
Certification | ISO9001:2015 |
MOQ | 1 PCS |
Advantage | Factory price save you 20%~50% costs; OEM ODM service; Timely Delivery |
Package | Standard packing |
Delivery time | 15-45 days |
The crusher spare parts we mainly provide can suit the brand model under below.
Models suit for cone crusher | |
CH/CS series | CH420 CH430 CH440 CH660 CH860 CH865 CH870 CH890 CH895 CS420 CS430 CS440 CS660 |
HP series | HP100 HP200 HP300 HP400 HP500 HP800 |
GP series | GP11 GP100 GP200 GP300 GP500 GP220 GP330 GP550 GP100S GP200S GP300S GP500S |
MP series | MP800 MP1000 MP1250 MP2500 |
Models suit for jaw crusher | |
C series | C63 C80 C95 C96 C105 C106 C100 C110 C120 C125 C140 C145 C150 C160 C200 |
Models suit for impact crusher | |
NP series | NP1213 NP1315 NP1520 NP1620 NP2571 |
Models suit for gyratory crusher | |
S series | S4265 S5065 S5475 S6089 S6275 S60110 |
Detailed Photos
Finished pictures:
Hot Products
ZheJiang Product Machinery supply the one-stop service for almost all the spare and wear parts, mainly include : Main frame, head, bowl, main shaft, eccentric, adjustment ring, drive gear, pinion, counterweight, piston, main shaft sleeve, head nut, dust collar, pulley, bronze bushing, mantle,bowl liner, bearing, seals and Etc.
Our Equipment
Our company is equipped with full-time technical personnel, who can analyzing the processing drawings and compile the processing technology by themselves, and maintain the on-site process discipline supervision;We also have professional QC more than 5 employees, in order to inspect the size and quality of all the workpieces, All measuring equipment are imported brands (Japanese Sanfeng, Germany Marr, etc.); with portable three-coordinate measuring machine, we insist on regular inspecting the measure equipment, in order to make sure the good quality of our products.
Main Equipment of ZheJiang Product Machinery Co., Ltd. | |||||
Number | Device Name | Specification Model | Quantity | Bearing | By Manufacturer |
Processing Equipment | |||||
1 | CNC vertical lathe | C5380 | 1 | 75T | Carring heavy CNC |
2 | CNC vertical lathe | CK5225 | 1 | 13T | HangZhou first machine tool |
3 | CNC vertical lathe | CK5225 | 1 | 13T | Chengqi 2 tile machine CNC |
4 | CNC vertical lathe | CK5225 | 1 | 13T | Chengqi 2 tile machine CNC |
5 | CNC vertical lathe | CK5240 | 1 | 20T | Chengqi 2 tile machine CNC |
6 | CNC vertical lathe | CK5240 | 1 | 32T | Chengqi 2 tile machine CNC |
7 | CNC vertical lathe | CK5240 | 1 | 32T | Chengqi 2 tile machine CNC |
8 | Turing center | TAC-16A | 1 | 8T | By HangZhou Heath |
9 | CNC vertical lathe | CK5116 | 1 | 6T | Chengqi 2 tile machine CNC |
10 | CNC Floor Boring and Milling Machine | TJK6920 5mx10m |
1 | 50T Turntable | HangZhou Kunji |
11 | Turning and milling complex machining center | XK2730*80 4mx10m |
1 | 80T | Carrying heavy CNC |
12 | Xihu (West Lake) Dis. pentahedron machining center | GRU2340 3mx4m |
1 | 25T | By HangZhou Haitian |
13 | 130 horizontal boring | T6213 φ130 | 1 | 10T | HangZhou Zhongjie |
14 | 130 floor boring | T6913 φ130 | 1 | 30T | HangZhou Zhongjie |
15 | CNC sleeper | CK61125 | 21 | 8T | HangZhou |
16 | Radial drilling machine | Z3080 | 3 | 10T | HangZhou Zhongjie |
17 | Radial drilling machine | Z3050 | 1 | 5T | HangZhou Zhongjie |
18 | Universal Radial Drilling Machine | Z3040 | 1 | 5T | HangZhou Zhongjie |
19 | Tapping machine | M8-M36 | 2 | ZheJiang | |
20 | Haucken Surface Finishine Machine | 1 | |||
Testing Equipment | |||||
1 | Roughness Tester | 1 | Mitutoyo | ||
2 | Magnetic particle flaw detector | 1 | ZheJiang | ||
3 | Hardness Tester | 1 | Japan | ||
4 | Universal Angle Meter | 1 | France | ||
5 | Portable coordinate measuring instrument | 1 | American faro | ||
6 | Ultrasonic flaw detector | 1 | China | ||
7 | Various types of inner and outer diameter inspection tools | 0-4500mm | 1 | Mitutoyo |
Company Profile
Payment & Delivery
FAQ
quarry ore mining machinery machine stone cone jaw crusher spare wear parts spares accessories replacement mantle concave jaw tooth plate
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After-sales Service: | Available |
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Warranty: | 1 Year |
Certification: | ISO 9001:2015 |
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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How does the diameter of a pulley affect its mechanical advantage?
The diameter of a pulley plays a significant role in determining its mechanical advantage. Mechanical advantage refers to the ratio of the output force or load to the input force or effort applied to the pulley system. Here’s how the diameter of a pulley affects its mechanical advantage:
1. Larger Diameter: When the diameter of a pulley increases, the mechanical advantage also increases. A larger diameter means that the circumference of the pulley is greater, allowing a longer length of rope or belt to be wrapped around it. As a result, a larger pulley requires less effort force to lift a given load. This is because the load is distributed over a greater length of rope or belt, reducing the force required to overcome the load.
2. Smaller Diameter: Conversely, when the diameter of a pulley decreases, the mechanical advantage decreases. A smaller diameter means that the circumference of the pulley is reduced, resulting in a shorter length of rope or belt wrapped around it. As a result, a smaller pulley requires more effort force to lift a given load. This is because the load is concentrated over a shorter length of rope or belt, requiring a greater force to overcome the load.
It’s important to note that while a larger diameter pulley offers a greater mechanical advantage in terms of reducing the effort force required, it also results in a slower speed of the load being lifted. This is because the longer length of rope or belt requires more input distance to achieve a given output distance. On the other hand, a smaller diameter pulley offers a lower mechanical advantage but allows for a faster speed of the load being lifted.
The mechanical advantage of a pulley system can be calculated using the formula:
Mechanical Advantage = Load / Effort
Where “Load” refers to the weight or force being lifted and “Effort” refers to the force applied to the pulley system. By adjusting the diameter of the pulley, the mechanical advantage can be optimized to suit the specific requirements of the application, balancing the effort force and speed of the load being lifted.
What is the importance of proper pulley alignment and tensioning?
Proper pulley alignment and tensioning are critical factors in ensuring the efficient and reliable operation of pulley systems. They play a significant role in maximizing power transmission, minimizing wear and tear, and maintaining the overall performance and longevity of the system. Here’s the importance of proper pulley alignment and tensioning:
1. Power Transmission Efficiency:
Proper pulley alignment and tensioning ensure optimal power transmission efficiency. When pulleys are misaligned or belts/chains are improperly tensioned, energy is wasted due to increased friction and slippage. This results in decreased power transfer and reduced system efficiency. By aligning the pulleys parallel to each other and applying the correct tension to the belts or chains, the system can achieve maximum power transmission, minimizing energy losses.
2. Belt/Chain Longevity:
Correct pulley alignment and tensioning contribute to the longevity of belts and chains. Misalignment and inadequate tension can cause uneven wear, excessive stretching, and premature failure of the belts or chains. Proper alignment and tension distribute the load evenly across the belts or chains, reducing stress and extending their lifespan. This helps to avoid unplanned downtime, maintenance costs, and the need for frequent belt/chain replacements.
3. Reduced Noise and Vibration:
Improper pulley alignment and tensioning can lead to increased noise and vibration in the system. Misaligned pulleys or loose belts/chains can cause excessive vibration, resulting in noise, equipment damage, and discomfort to operators or nearby personnel. Proper alignment and tensioning help minimize vibration, ensuring quieter operation and a more comfortable working environment.
4. System Reliability and Safety:
Proper alignment and tensioning contribute to the overall reliability and safety of pulley systems. Misaligned pulleys or loose belts/chains can lead to unexpected failures, breakdowns, or accidents. Over-tensioning can also cause excessive stress on components and increase the risk of system failures. By maintaining proper alignment and tension, the system operates within its design parameters, reducing the likelihood of unexpected failures and ensuring the safety of operators and equipment.
5. Improved Performance:
Correct pulley alignment and tensioning enhance the overall performance of the system. Properly tensioned belts or chains provide better grip and traction, allowing for smoother and more precise movement of the driven components. This results in improved speed control, reduced slippage, and enhanced accuracy in applications such as conveyor systems, machine tools, and automotive engines.
6. Maintenance and Cost Savings:
Proper pulley alignment and tensioning can lead to significant maintenance and cost savings. Well-aligned pulleys and correctly tensioned belts or chains experience less wear and require fewer adjustments. This reduces the frequency of maintenance tasks, such as belt/chain replacements, realignments, and re-tensioning. Additionally, by maximizing power transmission efficiency and minimizing wear, proper alignment and tensioning help reduce energy consumption and lower operating costs.
In conclusion, proper pulley alignment and tensioning are crucial for achieving optimal power transmission efficiency, prolonging the lifespan of belts or chains, reducing noise and vibration, ensuring system reliability and safety, improving performance, and realizing maintenance and cost savings. It is essential to follow manufacturer guidelines and perform regular inspections and adjustments to maintain proper alignment and tension in pulley systems.
Can pulleys be customized for specific applications?
Yes, pulleys can be customized to meet the specific requirements of various applications. Customization allows pulleys to be tailored to specific sizes, shapes, materials, and performance characteristics. Here’s a detailed explanation of how pulleys can be customized:
1. Size and Shape: Pulleys can be customized in terms of their size and shape to fit the specific space and layout constraints of the application. This includes variations in diameter, width, groove configuration, and overall design. Custom sizes and shapes ensure optimal fit and compatibility within the system, allowing for efficient and effective load distribution and lifting.
2. Materials: Pulleys can be customized based on the materials used for their construction. Different materials offer varying properties such as strength, durability, weight, and resistance to corrosion or wear. By selecting the appropriate materials, pulleys can be customized to withstand the specific operating conditions of the application, including temperature, humidity, and exposure to chemicals or harsh environments.
3. Bearing Systems: The bearing system of a pulley can be customized to suit the requirements of the application. Different bearing types, such as ball bearings or roller bearings, can be selected based on factors like load capacity, rotational speed, and desired friction characteristics. Customizing the bearing system ensures smooth rotation, reduced friction, and improved overall performance of the pulley.
4. Coatings and Surface Treatments: Pulleys can be customized with various coatings and surface treatments for enhanced performance. For example, pulleys used in applications that involve high temperatures may benefit from heat-resistant coatings. Pulleys used in environments with corrosive substances can be coated with protective materials to prevent corrosion. Surface treatments such as polishing or plating can also be applied to reduce friction, improve wear resistance, or provide specific surface properties.
5. Load Capacity and Performance: Pulleys can be customized to accommodate specific load capacities and performance requirements. This includes determining the number of pulleys in a system, selecting the appropriate pulley ratios, and configuring the pulley arrangement to achieve the desired mechanical advantage. Customization allows pulleys to be optimized for the specific load requirements, ensuring efficient load distribution and lifting.
6. Integration with Systems: Pulleys can be customized to seamlessly integrate with existing systems or equipment. This involves designing pulleys with compatible interfaces, mounting options, and connection methods. Customization ensures proper alignment, easy installation, and smooth operation when incorporating pulleys into the overall system.
7. Specialty Applications: In certain specialized applications, pulleys can be customized to meet unique requirements. This may include designing pulleys for extreme operating conditions, such as high speeds or heavy loads, or developing pulleys with specific features like built-in sensors or locking mechanisms. Customization allows pulleys to be tailored to the specific needs of niche applications.
Customization of pulleys is typically carried out by manufacturers or suppliers who have the expertise and capabilities to design and produce pulleys according to specific customer requirements. This allows for the optimization of pulley performance, compatibility, and efficiency in a wide range of applications.
editor by CX
2024-05-14