China Custom European Standard SPA CZPT Spc Spz Cast Iron Taper V Belt Pulley with Taper Bush engine pulley

Product Description

Stone/Rock/Mining Crusher Spare Parts Jaw/Cone/Impact/VSI Crusher Parts
We provide crusher spare parts for many band of crushing plants. 

We provide replacement parts for many brands of crushing plants. like, manganese liners,cone crusher mantle and concave(bowl liner), hsi bars and liners, blow bars, side liners, jaw liners, jaw plates, teeth plates, VSI wear parts, etc, for jaw crusher, cone crusher, impact crusher, VSI sand maker, etc.

We can provide custom casting service, based on the drawings from the clients.
We will make wooden mould, and sand cast the parts, after a series processes, you will get high quality wear parts in high manganese matching your machines. 
1-Introduction of Jaw Crusher Parts
Jaw plate is manufactured with super high manganese steel, therefore it has a service life 50~100% longer than those made of traditional high manganese steel. Every model of PE series jaw crushers is tested for shock, stress, strain, thermal loading, deformation, vibration and noise under a wide range of load conditions. The special processing techniques ensure that our jaw plate has leading performance:
1)Using cold processing hardening technology, the hardness is improved.
2)Water toughening technology to avoid making the performance poor during the process of natural phase change.

2- Introduction of Cone Crusher Parts
which is designed to protect the Cone Crusher, thus improves the working life.We supply high qualified concave in high Cr, Mo, alloy steel for Cone Crusher.
Cone Crusher Parts 
1. Spare parts for Cone Crusher.
2. Be used in manganese steel
3. We can do as per customer's requirements.
We manufacture an extensive range of wear and spare parts in China for the worlds most popular crushing brands, like the spare parts for the below crushers.

Crusher type Model Spare parts
Cone   crusher HP100, HP200, HP300, HP400, HP500, HP4, HP5, GP100, GP200, GP300, GP550, GP11 Bowl liner, mantle
H2800, H3800, H4800, H6800, H7800, H8800, S2800, S3800, S4800, S6800
4FT.Standard, 4-1/4FT.Short head , 5-1/2FT.Standard

Features of cone crusher wear parts :
1) Material: high manganese steel:Mn13Cr2, Mn18Cr2, etc;
2) Use: Machinery in metal recovery smash, mine, metallurgy, chemical industry, cement, petroleum etc.
3) Production quality testing: High frequency infrared carbon & sulfur analyzer, Metallographic microscope, Machinery performance testing equipment, Hardness testing equipment, Ultrasonic inspection equipment
4) Easy installation: The anti-abrasion block is a semi-permanent part, which is easy for replacement.
Chemical composition of cone crusher wear parts

Code Elem C Mn Si Cr Mo P S
ZGMn13-1 1-1.45 11-14 0.3-1 - - ≤0.09 ≤0.04
ZGMn13-2 0.9-1.35 11-14 0.3-1 - - ≤0.09 ≤0.04
ZGMn13-3 0.9-1.35 11-14 0.3-0.8 - - ≤0.09 ≤0.04
ZGMn13-4 0.9-1.3 11-14 0.3-0.8 1.5-2 - ≤0.09 ≤0.04
ZGMn13-5 0.75-1.3 11-14 0.3-1 - 0.9-1.2 ≤0.09 ≤0.04

3-Introduction of Impact Crusher Parts
Blow bar Made by high wear-resisting material:high chrome cast-iron and high-manganese steel.
We manufacture an extensive range of wear and spare parts in China for the worlds most popular crushing brands.
 
Chemical composition of Impact Crusher Parts

NO. chemical composition % HRC
C Si Mn Cr Mo Na Cu P S
KmTBCr4Mo 2.5-3.5 0.5-1.0 0.5-1.0 3.5-4.5 0.3-0.5 - - ≤0.15 ≤0.10 ≥55
KmTBCr9Ni5Si2 2.5-3.6 1.5-2.2 0.3-0.8 8.0-10.0 0-1.0 4.5-6.5 4.5-6.5 - - ≥58
KmTBCr15Mo 2.8-3.5 ≤1.0 0.5-1.0 13-18 0.5-3.0 0-1.0 0-1.0 ≤0.10 ≤0.06 ≥58
KmTBCr20Mo 2.0-3.3 ≤1.2 ≤2.0 18-23 ≤3.0 ≤2.5 ≤1.2 - - ≥60
KmTBCr26 2.3-3.3 ≤1.2 ≤1.0 23-30 ≤3.0 ≤2.5 ≤2.0 - - ≥60

Crusher Wear Parts

 

After-sales Service: One Year
Warranty: One Year
Certification: ISO 9001:2008
Standard: AISI, GB, ASTM, DIN
Surface Treatment: Without Processing
Manufacturing Process: Casting
Samples:
US$ 200/Piece
1 Piece(Min.Order)

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Customization:
Available

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belt and pulley

What safety considerations should be kept in mind when working with belt and pulley systems?

Working with belt and pulley systems requires careful attention to safety to prevent accidents and injuries. These systems involve moving parts and can pose various hazards if not properly managed. Here are some important safety considerations to keep in mind when working with belt and pulley systems:

  • Machine Guarding: Ensure that belt and pulley systems are adequately guarded to prevent accidental contact with moving parts. Use appropriate guarding devices, such as enclosures or barriers, to minimize the risk of entanglement or entrapment. Guards should be securely in place and designed to prevent access to the moving components while allowing necessary maintenance and adjustment.
  • Lockout/Tagout Procedures: Before performing any maintenance or servicing tasks on equipment with belt and pulley systems, follow proper lockout/tagout procedures. Lockout/tagout involves isolating and de-energizing the equipment, securing energy sources, and using lockout devices or tags to prevent accidental startup. This ensures that the machinery cannot be inadvertently activated while maintenance or repair work is being carried out.
  • Training and Competence: Provide comprehensive training to operators and maintenance personnel on the safe operation, maintenance, and inspection of belt and pulley systems. Ensure that individuals working with these systems have the necessary knowledge and skills to identify potential hazards, understand safe work practices, and use appropriate personal protective equipment (PPE) when required.
  • Inspection and Maintenance: Regularly inspect belt and pulley systems for signs of wear, damage, or misalignment. Replace worn or damaged belts, pulleys, or other components promptly. Ensure that belts are correctly tensioned and aligned to prevent slipping or excessive stress. Implement a preventive maintenance program to address maintenance needs and conduct routine inspections to identify and address potential safety issues.
  • Personal Protective Equipment (PPE): Assess the specific risks associated with the use of belt and pulley systems and provide appropriate personal protective equipment to workers. Depending on the tasks and potential hazards, this may include safety glasses, gloves, hearing protection, and appropriate clothing to prevent entanglement or injury from rotating parts.
  • Safe Work Practices: Encourage safe work practices when operating or working near belt and pulley systems. Advise workers to avoid loose-fitting clothing, jewelry, or long hair that could get caught in the moving components. Instruct operators to keep their hands, tools, and other objects clear of the belt and pulley areas during operation. Emphasize the importance of reporting any abnormal noises, vibrations, or safety concerns related to the belt and pulley systems.
  • Risk Assessment: Conduct a thorough risk assessment of the belt and pulley systems and their associated tasks. Identify potential hazards, evaluate the level of risk, and implement appropriate control measures to mitigate those risks. Regularly review and update the risk assessment as needed to address changes in equipment, processes, or work conditions.

By adhering to these safety considerations, workers can minimize the risk of accidents and injuries when working with belt and pulley systems. It is important to promote a safety culture, encourage open communication, and continuously monitor and improve safety practices to ensure the well-being of those operating and maintaining the equipment.

belt and pulley

How does proper pulley alignment affect the efficiency of belt and pulley systems?

In belt and pulley systems, proper pulley alignment plays a crucial role in ensuring the efficiency and performance of the system. Here's a detailed explanation of how pulley alignment affects the efficiency of belt and pulley systems:

Optimal Power Transmission:

  • Proper pulley alignment ensures that the belt tracks accurately along the pulley's centerline. This alignment maximizes the contact area between the belt and pulley, optimizing power transfer efficiency.
  • When the pulleys are misaligned, the belt may experience excessive friction, slippage, or uneven wear. This can result in power loss, reduced system efficiency, and increased energy consumption.

Reduced Wear and Tear:

  • Correct pulley alignment helps distribute the belt's load evenly across its width. This balanced load distribution minimizes stress concentrations and excessive tension on specific areas of the belt.
  • Improper alignment can cause the belt to run off-center or rub against the pulley's edges, leading to accelerated wear and tear. Excessive belt wear not only decreases efficiency but also increases the frequency of belt replacements, resulting in higher maintenance costs.

Extended Belt and Pulley Life:

  • Proper alignment reduces the strain on the belt and pulleys, prolonging their lifespan.
  • When the pulleys are misaligned, the belt may experience excessive bending, twisting, or side loading. These forces can cause premature fatigue failure of the belt material, resulting in belt breakage or cracking.
  • Misalignment can also lead to worn or damaged pulley surfaces, which can accelerate belt wear and compromise the belt's grip on the pulleys.
  • By maintaining proper alignment, the belt and pulleys operate under optimal conditions, reducing the risk of premature failure and increasing the overall system reliability.

Noise and Vibration Reduction:

  • Properly aligned pulleys help minimize noise and vibration levels in belt and pulley systems.
  • Misalignment can cause the belt to generate excessive noise as it rubs against the pulley's sides or edges. It can also induce vibrations, leading to increased component fatigue and decreased operator comfort.
  • By achieving precise alignment, the system operates smoothly and quietly, enhancing the working environment and reducing the likelihood of component damage.

Improved System Performance:

  • Proper pulley alignment contributes to the overall performance of belt and pulley systems.
  • Accurate alignment ensures that the belt runs smoothly and consistently, preventing unplanned stops or disruptions in material handling or machinery operation.
  • Efficient power transmission, reduced downtime, and increased system reliability lead to improved productivity, reduced maintenance costs, and enhanced operational efficiency.

Therefore, proper pulley alignment is essential for maximizing power transmission efficiency, minimizing wear and tear, extending component life, reducing noise and vibrations, and optimizing the overall performance of belt and pulley systems.

belt and pulley

What are the primary components of a belt and pulley system?

In a belt and pulley system, several primary components work together to transmit power and motion. Here's a detailed explanation of the primary components of a belt and pulley system:

1. Belts: Belts are one of the main components of a belt and pulley system. They are flexible loops made of materials such as rubber, synthetic polymers, or fabric. Belts are responsible for transmitting power and motion from the driving pulley to the driven pulley. They wrap around the pulleys and rely on friction to transfer rotational motion. Belts come in various types, such as V-belts, timing belts, flat belts, and ribbed belts, each designed for specific applications and power transmission requirements.

2. Pulleys: Pulleys are another critical component of a belt and pulley system. They are wheels with a grooved rim that supports and guides the belts. Pulleys can be made of metal, plastic, or other materials and are available in different sizes and configurations. The driving pulley, also known as the input pulley, receives the rotational force and transfers it to the belt. The driven pulley, also known as the output pulley, receives the rotational motion from the belt and transmits it to the driven component. Pulleys provide the necessary grip and contact surface for the belts to transfer power effectively.

3. Shaft or Axle: The shaft or axle is a component that supports the pulleys and allows them to rotate. It is a stationary rod or spindle that runs through the center of the pulleys. The shaft is usually mounted on bearings or bushings to reduce friction and facilitate smooth rotation of the pulleys. The shaft connects the pulleys to the rest of the mechanical system and ensures proper alignment and stability.

4. Bearings: Bearings are used to reduce friction and facilitate smooth rotation of the pulleys on the shaft. They are mounted on the shaft or within the pulleys and provide support and guidance for the rotating components. Bearings allow the pulleys to rotate with minimal resistance, ensuring efficient power transmission and extending the lifespan of the system.

5. Tensioning System: A tensioning system is often employed in a belt and pulley system to maintain proper belt tension. It ensures that the belts have the appropriate amount of tension to prevent slippage and maintain efficient power transmission. Tensioning systems can include adjustable pulleys, idler pulleys, or tensioning devices specifically designed for the type of belt being used. These components help maintain the required tension in the belts, compensating for stretching and wear over time.

6. Guards and Covers: Guards and covers are safety components that protect operators and prevent debris or foreign objects from coming into contact with the belts and pulleys. They are typically made of metal or plastic and enclose the belt and pulley system to minimize the risk of accidents, injuries, or damage to the system. Guards and covers also help prevent contamination and maintain the integrity of the belts and pulleys.

7. Fasteners: Fasteners such as bolts, nuts, or clips are used to secure the pulleys onto the shaft and ensure they remain in place during operation. Fasteners also help attach the tensioning system components and provide stability to the overall belt and pulley system. They are essential for maintaining the proper alignment and functionality of the system.

In summary, the primary components of a belt and pulley system include belts, pulleys, shaft or axle, bearings, tensioning system, guards and covers, and fasteners. These components work together to transfer power and motion, maintain proper tension, ensure safety, and facilitate the efficient operation of mechanical systems that rely on belt and pulley mechanisms.

China Custom European Standard SPA CZPT Spc Spz Cast Iron Taper V Belt Pulley with Taper Bush   engine pulleyChina Custom European Standard SPA CZPT Spc Spz Cast Iron Taper V Belt Pulley with Taper Bush   engine pulley
editor by CX