Product Description

 

Product Description

Cast iron V belt pulley Cast Iron with Taper bore

With more than 15 years’ experience, high-precision equipment and strict management system, CIMO can provide V belt pulley  for you with stable quality and best service.

Cast Iron V Belt Pulley,V pulley, v belt pulley, v groove pulley, v groove belt pulley, taper lock pulley, taper lock v belt pulley, taper lock bushing pulley, taper lock pulleys / taper bore pulley, large v belt pulley, double v belt pulley, cast iron v belt pulley belt pulley, variable speed v belt pulleys, v belt pulley split pulley, cast iron v belt pulley

V belt pulley specifications:

1) European standard:
A) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; Up to 10 grooves
B) Adjustable speed V-belt pulleys and variable speed pulleys
C) Flat belt pulleys and conveyor belt pulleys
2) American standard:
A) Sheaves for taper bushings: 3V, 5V, 8V
B) Sheaves for QD bushings: 3V, 5V, 8V
C) Sheaves for split taper bushings: 3V, 5V, 8V
D) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH, 2BK, 2BKH, 3BK
E) Adjustable sheaves: Poly V-pulley, multi-pitch H, L, J, K and M
3) Bore: Pilot bore, finished bore, taper bore, bore for QD bushing
4) Surface finish: Paint, phosphating, zinc plated
5) Material: Cast iron, ductile iron, nylon, aluminum
6) Made according to drawings and/or samples, OEM inquiries welcomed

 

SPA56 SPB56 SPC56 SPZ56 1008
SPA63 SPB63 SPC63 SPZ63 1108
SPA67 SPB67 SPC67 SPZ67 1210
SPA71 SPB71 SPC71 SPZ71 1215
SPA75 SPB75 SPC75 SPZ75 1310
SPA80 SPB80 SPC80 SPZ80 1610
SPA85 SPB85 SPC85 SPZ85 1615
SPA90 SPB90 SPC90 SPZ90 2012
SPA95 SPB95 SPC95 SPZ95 2017
SPA100 SPB100 SPC100 SPZ100 2517
SPA106 SPB106 SPC106 SPZ106 2525
SPA112 SPB112 SPC112 SPZ112 3571
SPA118 SPB118 SPC118 SPZ118 3030
SPA125 SPB125 SPC125 SPZ125 3525
SPA132 SPB132 SPC132 SPZ132 3535
SPA140 SPB140 SPC140 SPZ140 4030
SPA150 SPB150 SPC150 SPZ150 4040
SPA160 SPB160 SPC160 SPZ160 4535
SPA170 SPB170 SPC170 SPZ170 4545
SPA180 SPB180 SPC180 SPZ180 5040
SPA190 SPB190 SPC190 SPZ190 5050
SPA200 SPB200 SPC200 SPZ200 6050
SPA212 SPB212 SPC212 SPZ212  
SPA224 SPB224 SPC224 SPZ224  
SPA236 SPB236 SPC236 SPZ236  
SPA250 SPB250 SPC250 SPZ250  
SPA265 SPB265 SPC265 SPZ265  
SPA280 SPB280 SPC280 SPZ280  
SPA300 SPB300 SPC300 SPZ300  
SPA315 SPB315 SPC315 SPZ315  
SPA335 SPB335 SPC335 SPZ335  
SPA355 SPB355 SPC355 SPZ355  
SPA400 SPB400 SPC400 SPZ400  
SPA450 SPB450 SPC450 SPZ450  
SPA500 SPB500 SPC500 SPZ500  
SPA560 SPB560 SPC560 SPZ560  
SPA630 SPB630 SPC630 SPZ630  
SPA710 SPB710 SPC710 SPZ710  
SPA800 SPB800 SPC800 SPZ800  
SPA900 SPB900 SPC900 SPZ900  
SPA1000 SPB1000 SPC1000 SPZ1000  

Detailed Photos

 

SPC560-10-5050

SPB1000-4-4040

Large stock in warehouse

Workshop

 

Packaging & Shipping

 

Export wooden box

 

FAQ

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: 10-20 days
2.Production Lead-times: 30-45 days after order confirmed.

Q3: What is your advantages?
1. The most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.

 

Certification: ISO
Pulley Sizes: Type A
Manufacturing Process: Casting
Material: Iron
Surface Treatment: Phosphated
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant
Customization:
Available

|

Customized Request

cast iron pulley

How do cast iron pulleys affect the performance of textile manufacturing machinery?

Cast iron pulleys have a significant impact on the performance of textile manufacturing machinery, playing a crucial role in the efficient operation of various processes within the textile industry. They are specifically designed to meet the demanding requirements of textile machinery and contribute to the overall productivity and quality of textile manufacturing. Here’s a detailed explanation of how cast iron pulleys affect the performance of textile manufacturing machinery:

  • Power Transmission: Cast iron pulleys are essential for transmitting power in textile manufacturing machinery. They are used to transfer rotational motion and torque from the power source, such as an electric motor, to various components within the machinery. By connecting the power source to the moving parts, the pulleys enable the smooth operation of processes like spinning, weaving, knitting, and fabric finishing.
  • Belt and Chain Drives: Cast iron pulleys are commonly employed in belt and chain drive systems in textile manufacturing machinery. They facilitate power transmission through the use of belts or chains, which connect the pulleys to the driven components. The pulleys are designed with grooves or teeth that engage with the belt or chain, ensuring a secure connection and efficient transfer of power. The selection of the appropriate pulley size, groove configuration, and belt/chain type is crucial to match the power requirements and optimize the machinery’s performance.
  • Speed Control: Cast iron pulleys can be utilized in textile machinery to control the speed of various processes. By employing pulley systems with different diameters, the rotational speed of the driven components can be adjusted. This is particularly important in processes like spinning and weaving, where precise control over the speed can significantly impact the quality and characteristics of the produced textile. Cast iron pulleys enable operators to fine-tune the machinery’s speed to achieve the desired yarn or fabric properties.
  • Tensioning and Tracking: Maintaining proper tension and tracking of belts is crucial in textile manufacturing machinery. Cast iron pulleys are used in tensioning systems to ensure the belts remain tight and properly engaged with the pulley surfaces. Proper tensioning prevents belt slippage, enhances power transmission efficiency, and minimizes wear. Additionally, cast iron pulleys contribute to belt tracking, ensuring that the belts stay aligned and centered on the pulleys, which is crucial for consistent and accurate textile production.
  • Load Distribution: Textile machinery encounters varying loads and forces during operation. Cast iron pulleys help distribute these loads across the machinery, reducing stress on individual components. By properly sizing and positioning the pulleys, the load can be evenly distributed, ensuring the longevity and reliable performance of the machinery. This is particularly important in processes like fabric winding, where the tension and load distribution on the fabric need to be controlled to prevent defects and ensure uniform winding.
  • Component Synchronization: In textile manufacturing machinery, multiple components often need to be synchronized for efficient operation. Cast iron pulleys, in conjunction with timing belts or chains, are used to achieve precise synchronization between different moving parts. This synchronization is crucial in processes like circular knitting or fabric printing, where the coordination of multiple components is necessary to ensure accurate and consistent patterns or designs.

In summary, cast iron pulleys play a vital role in textile manufacturing machinery by facilitating power transmission, enabling belt and chain drives, controlling speed, ensuring proper tensioning and tracking, distributing loads, and achieving component synchronization. By utilizing high-quality cast iron pulleys that are designed to withstand the demanding requirements of the textile industry, manufacturers can enhance the performance, efficiency, and quality of their textile manufacturing processes, ultimately leading to improved productivity and customer satisfaction.

cast iron pulley

What materials are commonly used in the casting of cast iron pulleys?

In the casting of cast iron pulleys, several materials are commonly used to achieve the desired properties and characteristics. These materials are carefully selected based on factors such as strength, durability, and heat resistance. Here’s a detailed explanation of the materials commonly used in the casting of cast iron pulleys:

  • Gray Cast Iron: Gray cast iron, also known as gray iron, is the most common material used in the casting of cast iron pulleys. It offers excellent machinability, good wear resistance, and high damping capacity. Gray cast iron consists primarily of iron with carbon and silicon as its main alloying elements. It has a characteristic gray appearance due to the presence of graphite flakes in its microstructure, which provide lubrication and aid in reducing friction during power transmission.
  • Ductile Cast Iron: Ductile cast iron, also known as nodular cast iron or spheroidal graphite iron, is another material used in the casting of cast iron pulleys. It has a similar composition to gray cast iron but with the addition of small amounts of magnesium or cerium. The presence of these alloying elements encourages the formation of spherical graphite nodules instead of flakes, resulting in improved ductility, toughness, and impact resistance. Ductile cast iron pulleys are often preferred in applications where high strength and resistance to shock or vibration are required.
  • Malleable Cast Iron: Malleable cast iron is occasionally used in the casting of cast iron pulleys, particularly in applications that require high ductility and toughness. Malleable cast iron is produced by heat-treating white cast iron, which involves annealing the material at elevated temperatures. This process transforms the carbon in the microstructure into irregularly shaped graphite nodules, imparting improved ductility and toughness to the material. Malleable cast iron pulleys can withstand higher stress and impact loads compared to gray or ductile cast iron.
  • Alloyed Cast Iron: In certain cases, alloyed cast iron may be used for specific casting requirements. Alloying elements such as nickel, chromium, or molybdenum can be added to enhance specific properties of the cast iron pulleys. For example, nickel can improve corrosion resistance, while chromium can increase wear resistance and heat resistance. Alloyed cast iron pulleys are typically employed in applications that demand superior performance under challenging operating conditions.

In summary, the materials commonly used in the casting of cast iron pulleys include gray cast iron, ductile cast iron, malleable cast iron, and occasionally alloyed cast iron. Each material offers unique properties and advantages, allowing for the selection of the most suitable material based on the specific requirements of the pulley application. Whether it’s the excellent machinability of gray cast iron, the high strength of ductile cast iron, the enhanced toughness of malleable cast iron, or the specialized properties of alloyed cast iron, these materials contribute to the reliable and efficient power transmission provided by cast iron pulleys.

cast iron pulley

What are the key characteristics of a cast iron pulley’s construction?

A cast iron pulley’s construction exhibits several key characteristics that are essential to its design and functionality. Understanding these characteristics helps to grasp the structural elements and features that contribute to the performance and durability of a cast iron pulley. Here’s a detailed explanation of the key characteristics of a cast iron pulley’s construction:

  • Material: A cast iron pulley is primarily constructed using cast iron, a type of iron alloy known for its strength and durability. Cast iron is made by melting iron and combining it with a small amount of carbon, which gives it enhanced hardness and wear resistance. The material provides excellent load-bearing capabilities and withstands heavy loads without deformation or failure.
  • Pulley Rim: The pulley rim is a prominent feature of a cast iron pulley. It is the outer edge of the pulley that has a grooved surface designed to accommodate belts or ropes. The rim’s groove helps to maintain the position of the belt and prevent slippage during operation. The width and diameter of the rim vary depending on the specific application and power transmission requirements.
  • Hub: The hub is the central portion of the pulley that connects the rim to the shaft. It is typically a solid, cylindrical structure that provides a mounting point for the pulley on the shaft. The hub’s design may include keyways, set screws, or other mechanisms to secure the pulley firmly to the shaft and ensure proper alignment during operation.
  • Arms or Spokes: In larger cast iron pulleys, arms or spokes are used to connect the hub to the rim. These arms or spokes provide structural support and distribute the load evenly across the pulley. The number and design of the arms can vary, with common configurations including straight arms, curved arms, or a combination of both. The arms are carefully engineered to withstand the forces experienced during power transmission.
  • Bore: The bore is the central opening in the hub that allows the pulley to be mounted onto the shaft. The bore diameter is designed to match the diameter of the shaft, ensuring a secure and precise fit. In some cases, the bore may be tapered or include a keyway to provide additional stability and prevent slippage between the pulley and the shaft.
  • Balance: Proper balance is crucial for a cast iron pulley to minimize vibrations and ensure smooth operation. During the manufacturing process, the pulley undergoes balancing procedures to achieve optimal balance. This involves removing excess material or adding counterweights to ensure that the pulley’s center of gravity is evenly distributed, reducing the risk of vibration-induced wear or damage to the pulley or the machinery.
  • Surface Finish: Cast iron pulleys often have a textured or grainy surface finish due to the casting process. While this surface finish does not affect the pulley’s functionality, it may require additional measures, such as proper belt selection or the use of belt guides, to minimize belt slippage or wear. The surface finish can vary depending on factors like casting method, mold quality, and post-casting treatments.

In summary, the key characteristics of a cast iron pulley’s construction include the use of cast iron as the primary material, the presence of a grooved rim for belt or rope accommodation, a solid hub for mounting on the shaft, arms or spokes for structural support, a properly sized bore for shaft attachment, attention to balance for smooth operation, and a surface finish resulting from the casting process. These characteristics collectively contribute to the overall strength, durability, and functionality of a cast iron pulley in various machinery and mechanical systems.

China Standard European Cast Iron Gg25 V Belt Pulley SPA CZPT Spc Spz with Taper Bushing   alternator pulley	China Standard European Cast Iron Gg25 V Belt Pulley SPA CZPT Spc Spz with Taper Bushing   alternator pulley
editor by CX

2023-09-20

Cast Iron Pulley

As one of the cast iron pulley manufacturers, suppliers, and exporters of mechanical products, We offer cast iron pulley and many others.

Please get in touch with us for details.

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