China best Industrial Conveyor Timing Belt Pulley pulley block

Product Description

Industrial Conveyor Timing Belt Pulley

All of our producets are made in conformity with the international standard and the standards in industrialized countries e. G DIN ANSI and BS. All producet are organized and produced under ISO9001 quality control system.

Timing Pulleys Or Synchronous Pulleys’ Kinds:
1. Timing Taper Bore’s Specification:
3/8″ Pitch(9.525mm) L050
3/8″ Pitch(9.525mm) L075
3/8″ Pitch(9.525mm) L100
1/2″ Pitch(10.7mm) H100
1/2″ Pitch(12.7mm) H150
1/2″ Pitch(12.7mm) H200
1/2″ Pitch(10.7mm) H300
2. HTD Taper Bore
5mm Pitch 5M-15 (15mm Wide Belt)
8mm Pitch 8M-20(20mm Wide Belt)
8mm Pitch 8M-30(30mm Wide Belt)
8mm Pitch 8M-50(50mm Wide Belt)
8mm Pitch 8M-85(85mm Wide Belt)
14mm Pitch 14M-40(40mm Wide Belt)
14mm Pitch 14M-55(55mm Wide Belt)
14mm Pitch 14M-85(85mm Wide Belt)
14mm Pitch 14M-115(115mm Wide Belt)
14mm Pitch 14M-170(170mm Wide Belt)
3. Metric Timing Pilot Bore
Pitch=5mm Beltwidth=10mm T5
Pitch=5mm Beltwidth=16mm T5
Pitch=5mm Beltwidth=25mm T5
Pitch=5mm Beltwidth=16mm T10
Pitch=5mm Beltwidth=25mm T10
Pitch=5mm Beltwidth=30mm T10
Pitch=5mm Beltwidth=50mm T10
AT5-21 Pitch=5mm For Belt Width=10mm
AT5-27 Pitch=5mm For Belt Width=16mm
AT5-36 Pitch=5mm For Belt Width=25mm
AT10-31 Pitch=10mm For Belt Width=16mm
AT10-40 Pitch=10mm For Belt Width=25mm
AT10-47 Pitch=10mm For Belt Width=30mm
AT10-66 Pitch=10mm For Belt Width=50mm
4. Timing Pilot Bore
Pitch 1/5″(5.08mm) XL037
Pitch 3/8″(5.08mm) XL050
Pitch 3/8″(9.525mm) L075
Pitch 3/8″(9.525mm) L100
Pitch 1/2″(12.7mm) H075
Pitch 1/2″(12.7mm) H100
Pitch 1/2″(12.7mm) H150
Pitch 1/2″(12.7mm)H200
Pitch 1/2″(12.7mm)H300
XH200 Pitch 7/8″(22.22mm)
5. HTD Pilot Bore
HTD 3M-06
HTD 3M-09
HTD 3M-15
5mm Pitch 5M-09(9mm Wide Belt)
5mm Pitch 5M-15(15mm Wide Belt)
5mm Pitch 5M-25(25mm Wide Belt)
8mm Pitch 8M-20(20mm Wide Belt)
8mm Pitch 8M-30(30mm Wide Belt)
8mm Pitch 8M-50(50mm Wide Belt)
8mm Pitch 8M85(85mm Wide Belt)
14mm Pitch 14M-40(40mm Wide Belt)
14mm Pitch 14M-55(55mm Wide Belt)
14mm Pitch 14M-85(85mm Wide Belt)
14mm Pitch 14M-115(115mm Wide Belt)
14mm Pitch 14M-170(170mm Wide Belt)
20mm Pitch 14M-115(115mm Wide Belt)

2.According to customers’demand.

Company Profile:



TAIwas established in 2005.With “Customer first,quality first” service concept, we had become one of the main export chain and transmission equipments in China. TAI at present mainly produce various specifications of standard and non-standard chains, such as transmission chain, conveyor chain, agricultural chain, motorcycle chain, stainless steel chain, also produce various specifications and materials of chain sprocket, pulley, timing pulley, taper bush and coupling.


118 – 5 x SPZ – 2012 bü Taper-v-belt pulley
125 – 5 x SPZ – 2012 bü Taper-v-belt pulley
132 – 5 x SPZ – 2517 bü Taper-v-belt pulley
140 – 5 x SPZ – 2517 bü Taper-v-belt pulley
150 – 5 x SPZ – 2517 bü Taper-v-belt pulley
160 – 5 x SPZ – 2517 bü Taper-v-belt pulley
180 – 5 x SPZ – 2517 bü Taper-v-belt pulley
200 – 5 x SPZ – 2517 bü Taper-v-belt pulley
224 – 5 x SPZ – 2517 bü Taper-v-belt pulley
250 – 5 x SPZ – 2517 bü Taper-v-belt pulley
280 – 5 x SPZ – 2517 bü Taper-v-belt pulley
315 – 5 x SPZ – 2517 bü Taper-v-belt pulley
355 – 5 x SPZ – 2517 bü Taper-v-belt pulley
400 – 5 x SPZ – 3571 bü Taper-v-belt pulley
450 – 5 x SPZ – 3571 bü Taper-v-belt pulley
500 – 5 x SPZ – 3030 bü Taper-v-belt pulley
630 – 5 x SPZ – 3030 bü Taper-v-belt pulley
100 – 6 x SPZ – 2012 rü 44 Taper-v-belt pulley
106 – 6 x SPZ – 2012 rü 44 Taper-v-belt pulley
112 – 6 x SPZ – 2012 rü 44 Taper-v-belt pulley
118 – 6 x SPZ – 2517 rü 31 Taper-v-belt pulley
125 – 6 x SPZ – 2517 bü Taper-v-belt pulley
132 – 6 x SPZ – 2517 bü Taper-v-belt pulley
140 – 6 x SPZ – 2517 bü Taper-v-belt pulley
150 – 6 x SPZ – 2517 bü Taper-v-belt pulley
160 – 6 x SPZ – 2517 bü Taper-v-belt pulley
180 – 6 x SPZ – 2517 bü Taper-v-belt pulley
200 – 6 x SPZ – 2517 bü Taper-v-belt pulley
224 – 6 x SPZ – 2517 bü Taper-v-belt pulley
250 – 6 x SPZ – 2517 bü Taper-v-belt pulley
280 – 6 x SPZ – 2517 bü Taper-v-belt pulley
315 – 6 x SPZ – 2517 bü Taper-v-belt pulley
355 – 6 x SPZ – 2517 bü Taper-v-belt pulley
400 – 6 x SPZ – 3030 bü Taper-v-belt pulley
450 – 6 x SPZ – 3030 bü Taper-v-belt pulley
500 – 6 x SPZ – 3030 bü Taper-v-belt pulley
630 – 6 x SPZ – 3535 bü Taper-v-belt pulley
63 – 1 x SPA – 1108 rü 17 Taper-v-belt pulley
67 – 1 x SPA – 1108 bü Taper-v-belt-pulley
71 – 1 x SPA – 1108 bü Taper-v-belt pulley
75 – 1 x SPA – 1108 bü Taper-v-belt pulley
80 – 1 x SPA – 1210 bü Taper-v-belt pulley
85 – 1 x SPA – 1210 bü Taper-v-belt pulley
90 – 1 x SPA – 1210 bü Taper-v-belt pulley
95 – 1 x SPA – 1210 bü Taper-v-belt pulley
100 – 1 x SPA – 1610 bü Taper-v-belt pulley
106 – 1 x SPA – 1610 bü Taper-v-belt pulley
112 – 1 x SPA – 1610 bü Taper-v-belt pulley
118 – 1 x SPA – 1610 bü Taper-v-belt pulley
125 – 1 x SPA – 1610 bü Taper-v-belt pulley
132 – 1 x SPA – 1610 bü Taper-v-belt pulley
140 – 1 x SPA – 1610 bü Taper-v-belt pulley
150 – 1 x SPA – 1610 bü Taper-v-belt pulley
160 – 1 x SPA – 1610 bü Taper-v-belt pulley
170 – 1 x SPA – 1610 bü Taper-v-belt pulley
180 – 1 x SPA – 1610 bü Taper-v-belt pulley
190 – 1 x SPA – 2012 bü Taper-v-belt pulley
200 – 1 x SPA – 2012 bü Taper-v-belt pulley
212 – 1 x SPA – 2012 bü Taper-v-belt pulley
224 – 1 x SPA – 2012 bü Taper-v-belt pulley
236 – 1 x SPA – 2012 bü Taper-v-belt pulley
250 – 1 x SPA – 2012 bü Taper-v-belt pulley
280 – 1 x SPA – 2012 bü Taper-v-belt pulley
300 – 1 x SPA – 2012 bü Taper-v-belt pulley
315 – 1 x SPA – 2012 bü Taper-v-belt pulley
355 – 1 x SPA – 2012 bü Taper-v-belt pulley
400 – 1 x SPA – 2012 bü Taper-v-belt pulley
450 – 1 x SPA – 2012 bü Taper-v-belt pulley
500 – 1 x SPA – 2517 bü Taper-v-belt pulley
63 – 2 x SPA – 1108 rü 32 Taper-v-belt pulley
67 – 2 x SPA – 1108 rü 12 Taper-v-belt pulley
71 – 2 x SPA – 1108 rü 13 Taper-v-belt pulley
75 – 2 x SPA – 1108 rü 13 Taper-v-belt pulley
80 – 2 x SPA – 1210 rü 9 Taper-v-belt pulley
85 – 2 x SPA – 1210 rü 9 Taper-v-belt pulley
90 – 2 x SPA – 1610 rü 9 Taper-v-belt pulley
95 – 2 x SPA – 1610 rü 9 Taper-v-belt pulley
100 – 2 x SPA – 1610 bü Taper-v-belt pulley
106 – 2 x SPA – 1610 bü Taper-v-belt pulley
112 – 2 x SPA – 1610 bü Taper-v-belt pulley
118 – 2 x SPA – 1610 bü Taper-v-belt pulley
125 – 2 x SPA – 1610 bü Taper-v-belt pulley
132 – 2 x SPA – 2012 bü Taper-v-belt pulley
140 – 2 x SPA – 2012 bü Taper-v-belt pulley
150 – 2 x SPA – 2012 bü Taper-v-belt pulley
160 – 2 x SPA – 2012 bü Taper-v-belt pulley
170 – 2 x SPA – 2012 bü Taper-v-belt pulley
180 – 2 x SPA – 2012 bü Taper-v-belt pulley
190 – 2 x SPA – 2517 bü Taper-v-belt pulley
200 – 2 x SPA – 2517 bü Taper-v-belt pulley
212 – 2 x SPA – 2517 bü Taper-v-belt pulley
224 – 2 x SPA – 2517 bü Taper-v-belt pulley
236 – 2 x SPA – 2517 bü Taper-v-belt pulley
250 – 2 x SPA – 2517 bü Taper-v-belt pulley
280 – 2 x SPA – 2517 bü Taper-v-belt pulley
300 – 2 x SPA – 2517 bü Taper-v-belt pulley
315 – 2 x SPA – 2517 bü Taper-v-belt pulley
355 – 2 x SPA – 2517 bü Taper-v-belt pulley
400 – 2 x SPA – 2517 bü Taper-v-belt pulley
450 – 2 x SPA – 2517 bü Taper-v-belt pulley
500 – 2 x SPA – 2517 bü Taper-v-belt pulley
560 – 2 x SPA – 3571 bü Taper-v-belt pulley
630 – 2 x SPA – 3571 bü Taper-v-belt pulley
75 – 3 x SPA – 1108 rü 27 Taper-v-belt pulley
80 – 3 x SPA – 1210 rü 24 Taper-v-belt pulley
85 – 3 x SPA – 1210 rü 24 Taper-v-belt pulley
90 – 3 x SPA – 1610 rü 24 Taper-v-belt pulley
95 – 3 x SPA – 1610 rü 24 Taper-v-belt pulley
100 – 3 x SPA – 1610 bü Taper-v-belt pulley
106 – 3 x SPA – 1610 bü Taper-v-belt pulley
112 – 3 x SPA – 2012 bü Taper-v-belt pulley
118 – 3 x SPA – 2012 bü Taper-v-belt pulley
125 – 3 x SPA – 2012 bü Taper-v-belt pulley

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Certification: CE
Pulley Sizes: All
Manufacturing Process: Casting
Material: Carbon Steel
Surface Treatment: Polishing
Application: All
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belt pulley

What is the importance of proper pulley alignment and tensioning in belt pulley systems?

Proper pulley alignment and tensioning are of utmost importance in belt pulley systems. They directly impact the efficiency, reliability, and longevity of the system. Here’s a detailed explanation of the importance of proper pulley alignment and tensioning:

1. Power Transmission Efficiency: Proper pulley alignment and tensioning ensure efficient power transmission in belt pulley systems. Misaligned pulleys or incorrect belt tension can lead to slippage, which results in power loss. When the belts slip on the pulleys, the intended power transfer from the driving pulley to the driven pulley is compromised. By aligning the pulleys correctly and maintaining proper tension, the belts grip the pulleys securely, allowing for efficient power transmission and maximizing the system’s overall efficiency.

2. Prevents Belt Wear and Damage: Improper pulley alignment and tensioning can cause excessive belt wear and damage. Misaligned pulleys can cause the belts to run at an angle, resulting in uneven wear on the belt’s edges. This can lead to premature belt failure and the need for frequent belt replacements. Insufficient or excessive belt tension can also cause accelerated wear, as it puts additional strain on the belts. Proper alignment and tensioning help distribute the load evenly across the belts, minimizing wear and extending their lifespan.

3. Reduces Noise and Vibration: Correct pulley alignment and tensioning contribute to reducing noise and vibration in belt pulley systems. Misaligned pulleys can cause the belts to vibrate and generate noise during operation. Excessive belt tension can lead to increased vibration as well. These vibrations and noise not only affect the comfort of operators but can also impact the overall stability and performance of the system. Proper alignment and tensioning help minimize vibration and noise levels, creating a smoother and quieter operation.

4. Improves System Reliability: Proper pulley alignment and tensioning enhance the reliability of belt pulley systems. Misalignment or improper tension can lead to unexpected belt failures, system downtime, and costly repairs. When the belts slip or wear unevenly, it can cause disruptions in power transmission, resulting in reduced system performance or complete failure. Proper alignment and tensioning minimize the risk of belt-related issues, ensuring the system operates reliably and consistently.

5. Enhances Component Life: Correct pulley alignment and tensioning contribute to the longevity of system components. When the belts run smoothly and grip the pulleys properly, it reduces stress on the pulleys, bearings, and other mechanical parts. Misalignment or excessive tension can cause unnecessary strain on these components, leading to premature wear and failure. Proper alignment and tensioning help distribute the load evenly, minimizing stress and extending the life of system components.

6. Facilitates Easy Maintenance: Proper pulley alignment and tensioning make maintenance tasks easier. When pulleys are aligned correctly, it simplifies belt replacement, adjustment, or inspection procedures. Easy access to the belts and pulleys allows for efficient maintenance and reduces downtime during servicing. Additionally, proper tensioning ensures that belts can be adjusted or replaced without difficulty, improving overall serviceability of the system.

7. Optimizes System Performance: Ultimately, proper pulley alignment and tensioning optimize the performance of belt pulley systems. When the belts are aligned correctly and tensioned properly, the power transmission is efficient, wear is minimized, and vibrations are reduced. This results in reliable and consistent system operation, allowing the system to perform at its intended level of efficiency and productivity.

In summary, proper pulley alignment and tensioning are essential for efficient power transmission, prevention of belt wear and damage, reduction of noise and vibration, and improvement of system reliability. They enhance the lifespan of system components, facilitate maintenance tasks, and optimize the overall performance of belt pulley systems. By ensuring correct alignment and tension, operators can maximize the efficiency, reliability, and longevity of their belt pulley systems.

belt pulley

How do belt pulleys contribute to the operation of conveyor systems for material handling?

Belt pulleys play a crucial role in the operation of conveyor systems for material handling. Conveyor systems are widely used in industries such as manufacturing, mining, logistics, and agriculture to transport bulk materials or goods from one location to another. The belt pulleys in these systems contribute significantly to their functionality, efficiency, and reliability. Here’s a detailed explanation of how belt pulleys contribute to the operation of conveyor systems for material handling:

1. Power Transmission: Belt pulleys serve as the driving force for conveyor systems, transmitting power from an electric motor or engine to move the conveyor belt. The pulley is typically connected to the motor or engine shaft, and as it rotates, it drives the belt, which in turn transports the materials along the conveyor. The size and design of the pulley, along with the tension in the belt, determine the power transmission efficiency and the capacity of the conveyor system to handle different load weights and volumes.

2. Belt Tension and Tracking: Belt pulleys help maintain proper tension and tracking of the conveyor belt. Tensioning pulleys are used to adjust and maintain the tension in the belt, ensuring it remains taut and properly engaged with the pulleys. Tracking pulleys, also known as snub or bend pulleys, are strategically positioned to guide the belt and keep it centered on the pulley system. Proper tension and tracking prevent belt slippage, misalignment, and material spillage, ensuring smooth and reliable operation of the conveyor system.

3. Speed Control: Belt pulleys enable speed control in conveyor systems. By using different-sized pulleys or adjusting the pulley arrangement, the speed of the conveyor belt can be modified to suit specific material handling requirements. Speed control is essential for optimizing production processes, accommodating different material characteristics, and ensuring efficient material flow along the conveyor system.

4. Directional Changes: Belt pulleys facilitate directional changes in conveyor systems. By incorporating various pulley configurations, such as drive pulleys, idler pulleys, and bend pulleys, the conveyor belt can be guided around curves or redirected to different paths. This allows for flexible routing and layout of the conveyor system to adapt to space constraints or specific material flow patterns in material handling operations.

5. Load Distribution: Belt pulleys contribute to the even distribution of the load on the conveyor belt. As the belt wraps around the pulleys, the contact area between the belt and pulley surface spreads the load across a larger surface area. This load distribution minimizes stress concentration, reduces belt wear, and extends the operational life of the conveyor system.

6. Maintenance and Safety: Belt pulleys play a role in the maintenance and safety of conveyor systems. Accessible pulleys allow for easy inspection, cleaning, and maintenance of the conveyor belt. Pulley guards and covers provide protection against accidental contact with moving parts, enhancing the safety of personnel working around the conveyor system.

7. Customization and Adaptability: Belt pulleys can be customized and designed to meet specific material handling requirements. They can be manufactured in various sizes, materials, and configurations to accommodate different belt widths, load capacities, and environmental conditions. This customization ensures that the belt pulleys are optimized for the specific needs of the material handling application.

In summary, belt pulleys are integral components of conveyor systems for material handling. They contribute to power transmission, belt tensioning, speed control, directional changes, load distribution, and overall system maintenance and safety. By utilizing appropriately sized and designed belt pulleys, conveyor systems can efficiently and reliably transport bulk materials or goods, enhancing productivity and streamlining material handling operations in various industries.

belt pulley

In which industries are belt pulleys commonly used?

Belt pulleys find widespread usage in various industries where power transmission is required. These versatile components are utilized in numerous applications across different sectors. Here are some industries where belt pulleys are commonly used:

1. Manufacturing and Industrial: Belt pulleys are extensively employed in manufacturing and industrial settings. They are used in machinery such as conveyor systems, manufacturing equipment, material handling systems, and production lines. Belt pulleys enable the transfer of power between different machine components, facilitating the movement of materials and the operation of various manufacturing processes.

2. Automotive and Transportation: The automotive industry relies heavily on belt pulleys for power transmission in vehicles. They are used in engines, where they drive components like the alternator, water pump, power steering pump, and air conditioning compressor. Belt pulleys are also employed in vehicle accessory systems, such as serpentine belt systems, timing belt systems, and supercharger systems.

3. HVAC and Refrigeration: Heating, ventilation, air conditioning (HVAC), and refrigeration systems commonly use belt pulleys. They are utilized in air handling units, fans, blowers, compressors, and refrigeration units to transfer power and drive the necessary components for temperature regulation and air circulation.

4. Agriculture and Farming: Belt pulleys play a crucial role in agricultural machinery and farming equipment. They are used in tractors, combines, harvesters, and various other machines involved in planting, harvesting, and processing agricultural products. Belt pulleys enable the operation of components like grain augers, threshers, balers, and conveyor systems in the agricultural industry.

5. Construction and Mining: The construction and mining sectors utilize belt pulleys in heavy machinery and equipment. They are employed in excavators, loaders, bulldozers, cranes, and other construction and mining machines. Belt pulleys enable the movement of materials, control the operation of hydraulic systems, and drive various components in these industries.

6. Power Generation: Belt pulleys are used in power generation facilities, including thermal power plants, hydroelectric plants, and wind farms. They are employed in generators, turbines, and other power generation equipment to transmit rotational motion and drive electrical generators, ensuring the production of electricity.

7. Paper and Printing: The paper and printing industry relies on belt pulleys for various processes. They are used in printing presses, paper mills, paper converting equipment, and packaging machinery. Belt pulleys facilitate the movement of paper rolls, drive printing cylinders, and control the operation of paper handling systems.

8. Food and Beverage: Belt pulleys are utilized in the food and beverage industry for processing and packaging applications. They are employed in conveyors, mixers, blenders, food processing machinery, and packaging equipment. Belt pulleys enable the movement of ingredients, control the speed of mixing and blending processes, and drive packaging systems.

These are just a few examples of industries where belt pulleys are commonly used. The versatility and reliability of belt pulleys make them applicable in a wide range of sectors where power transmission and motion control are essential.

In summary, belt pulleys are commonly used in industries such as manufacturing, automotive, HVAC and refrigeration, agriculture, construction, mining, power generation, paper and printing, and food and beverage. They are vital components for power transmission in various machines and systems, enabling efficient operation in these industries.

China best Industrial Conveyor Timing Belt Pulley   pulley block	China best Industrial Conveyor Timing Belt Pulley   pulley block
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