China wholesaler European Cast Iron Gg25 V Belt Pulley SPA CZPT Spc Spz with Taper Bushing with high quality

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 pulley

How do cast pulleys contribute to the precision of printing and paper handling machinery?

Cast pulleys play a crucial role in ensuring the precision and accuracy of printing and paper handling machinery. Their contribution to these types of equipment can be observed in several key aspects. Here’s a detailed explanation of how cast pulleys contribute to the precision of printing and paper handling machinery:

  • Paper Transport: Cast pulleys are involved in the precise transport of paper through the machinery. In printing and paper handling processes, it is essential to maintain accurate paper positioning, alignment, and movement. Cast pulleys are responsible for driving the belts or chains that move the paper forward, ensuring smooth, consistent, and controlled paper transport. By maintaining precise speed and tension, cast pulleys help prevent paper jams, misalignment, or wrinkling, resulting in high-quality and accurately positioned prints or properly handled paper.
  • Paper Registration: Cast pulleys contribute to the precise registration of paper in printing machinery. Paper registration refers to the alignment of paper with respect to the printing plates or other printing components. Accurate registration is crucial for maintaining the intended print layout, color registration, and avoiding misprints or improper image placement. Cast pulleys, along with sensors and control systems, enable precise control over the paper movement and positioning, ensuring precise registration and alignment throughout the printing process.
  • Tension Control: Cast pulleys are instrumental in tension control mechanisms within printing and paper handling machinery. Maintaining the proper tension of the paper during transport is essential for achieving precise registration, preventing paper slippage, and ensuring uniform web tension. Cast pulleys, in conjunction with tensioning devices and systems, help maintain consistent tension throughout the paper path, resulting in accurate paper movement, reduced web drift, and improved print quality.
  • Web Guiding: Cast pulleys are utilized in web guiding systems that ensure precise web control and alignment in printing and paper handling machinery. Web guiding refers to the process of maintaining the correct position and alignment of the paper or continuous web material as it moves through the equipment. Cast pulleys, along with web guiding sensors and actuators, help adjust the web’s lateral position, compensating for any misalignment or deviation. This ensures that the paper or web material maintains a consistent path and alignment, leading to precise printing or handling processes.
  • Printing Cylinder Synchronization: In printing machinery, cast pulleys are involved in the synchronization of printing cylinders. Printing cylinders are responsible for transferring ink onto the paper or other media. Precise synchronization of multiple printing cylinders is crucial for achieving accurate color registration, avoiding image distortion, and maintaining consistent print quality. Cast pulleys, along with timing belts or chains, facilitate the synchronized movement of printing cylinders, ensuring precise alignment and registration of colors and images.
  • Accessory Functionality: Cast pulleys also contribute to the functionality of various accessories and auxiliary components in printing and paper handling machinery. For example, they may be used in the drive systems of cutting mechanisms, perforation units, folding devices, or other specialized modules. By providing reliable power transmission and precise control over these accessory functions, cast pulleys enhance the overall precision and versatility of the equipment.

The use of cast pulleys in printing and paper handling machinery helps maintain precise paper transport, registration, tension control, web guiding, printing cylinder synchronization, and accessory functionality. These contributions result in improved print quality, accurate registration, reduced waste, and enhanced overall precision in printing and paper handling processes.

cast pulley

Can cast pulleys withstand harsh environmental conditions?

Cast pulleys have the potential to withstand harsh environmental conditions, but their ability to do so depends on several factors, including the material used for casting, the design of the pulley, and the specific nature of the environmental conditions. Here are some key considerations:

  • Material Selection: The choice of material for casting the pulley greatly influences its ability to withstand harsh environmental conditions. Different materials offer varying levels of resistance to factors such as corrosion, moisture, temperature extremes, and chemical exposure. For example, cast iron and cast steel are known for their durability and resistance to wear, making them suitable for demanding environments. Cast aluminum is lightweight and offers good corrosion resistance, making it suitable for applications where weight reduction or resistance to rust is important.
  • Coatings and Surface Treatments: In addition to material selection, applying appropriate coatings or surface treatments can further enhance the resistance of cast pulleys to harsh environmental conditions. For example, pulleys used in corrosive environments may be coated with protective layers such as epoxy or zinc to prevent corrosion. Surface treatments like plating or painting can also provide additional protection against moisture, chemicals, or abrasive elements.
  • Design Considerations: The design of the cast pulley can also contribute to its ability to withstand harsh environmental conditions. Factors such as the inclusion of protective features like sealed bearings or dust shields, adequate sealing to prevent ingress of contaminants, and proper ventilation to dissipate heat can improve the pulley’s resilience in challenging environments. Additionally, considering factors like thermal expansion, contraction, and dimensional stability in the design can help maintain the pulley’s integrity under extreme temperature variations.
  • Environmental Factors: The specific environmental conditions in which the cast pulley will operate play a significant role in determining its suitability. Harsh environmental conditions can include exposure to high humidity, extreme temperatures, abrasive particles, corrosive chemicals, or heavy dust or dirt. It’s important to assess the severity and duration of these conditions and match them with the appropriate material selection, coatings, and design features to ensure the pulley’s ability to withstand the specific challenges it will encounter.

While cast pulleys can generally withstand a range of environmental conditions, it’s important to note that no material or design can provide unlimited resistance to all types of harsh environments. Extreme conditions may require specialized materials, coatings, or additional protective measures beyond the capabilities of standard cast pulleys. In such cases, alternative materials like stainless steel, composites, or specialized coatings may be considered.

In summary, the ability of cast pulleys to withstand harsh environmental conditions depends on factors such as material selection, coatings, surface treatments, design considerations, and the specific nature of the environmental challenges. By carefully considering these aspects and matching them to the requirements of the application, it is possible to select or design cast pulleys that offer reliable performance and longevity in demanding environments.

cast pulley

What materials are commonly used in the casting of pulleys?

Several materials are commonly used in the casting of pulleys. The choice of material depends on factors such as the application requirements, the operating conditions, and the desired properties of the pulley. Here are some materials that are frequently used:

  • Cast Iron: Cast iron is a popular choice for pulley casting due to its excellent strength, durability, and wear resistance. Gray cast iron, specifically, is commonly used for pulleys. It offers good machinability and has sufficient hardness to withstand the forces and stresses involved in power transmission.
  • Cast Steel: Cast steel is another common material used in pulley casting. It provides higher strength and toughness compared to cast iron, making it suitable for heavy-duty applications that require superior load-bearing capacity. Cast steel pulleys can withstand higher forces and offer better resistance to wear and impact.
  • Cast Aluminum: Cast aluminum is a lightweight material that offers advantages such as corrosion resistance and good thermal conductivity. Aluminum pulleys are often used in applications where weight reduction is important or in environments where resistance to rust or chemicals is required.
  • Other Materials: In addition to cast iron, cast steel, and cast aluminum, other materials may be used for specialized pulley applications. For example, bronze or brass may be used for pulleys that require excellent resistance to corrosion or specific electrical conductivity properties.

The choice of material for casting pulleys depends on the specific requirements of the application. Factors such as the load capacity, operating conditions (such as temperature and humidity), and the desired performance characteristics of the pulley play a crucial role in selecting the appropriate material.

It’s worth noting that pulleys can also be fabricated from materials other than castings, such as machined steel, plastic, or composites. Each material option has its own advantages and considerations, and the selection should be based on the specific needs of the power transmission system.

China wholesaler European Cast Iron Gg25 V Belt Pulley SPA CZPT Spc Spz with Taper Bushing   with high quality China wholesaler European Cast Iron Gg25 V Belt Pulley SPA CZPT Spc Spz with Taper Bushing   with high quality
editor by CX

2023-09-18