China manufacturer Belt Conveyor Drum CZPT Ceramic Pulley Lagging for Port/Power Plant/Cement Plant manufacturer

Product Description

 

Product Description

The drum is the main component that transmits power. It is divided into 3 types according to their load-carrying capacity: light, medium and heavy.
Light: Bearing aperture 80-100mm, the shaft and hub are single-width plate welded cylinder structure connected by single key.
Medium: Bearing aperture 120-180mm, the shaft and hub are expansion sleeve connection
Heavy: Bearing aperture 200-220mm, the shaft and hub are expansion sleeve connection, and the drum body is cast-welded structure.

Conveyor pulley stays at 2 ends of belt machine. The pulley can be divided into 2 categories: Driving pulley and averting pulley, driving pulley is the main part for transmitting the power and there are 2 kinds of pulley sets: Smooth surface and rubber surface, and rubber surface can be classified into smooth rubber surface, herringbone rubber surface and CHINAMFG rubber surface to meet different technical requirements. Averting pulley can be classified into smooth rubber surface and smooth steel surface.

Detailed Photos

Technical Parameters

Driving Pulley (rubber surface)

Belt Width 

Standard Diameter of Pulley 

500 mm

500mm

650 mm

500mm,630 mm

800 mm

500mm,630mm,800mm,1000mm,1250mm,1400 mm

1000 mm

630mm,800mm,1000mm,1250mm,1400 mm

1200 mm

630mm,800mm,1000mm,1250mm,1400 mm

1400 mm

630mm,800mm,1000mm,1250mm,1400 mm

1600 mm

630mm,800mm,1000mm,1250mm,1400 mm

1800 mm

630mm,800mm,1000mm,1250mm,1400 mm

2000 mm

800mm,1000mm,1250mm,1400 mm

2200 mm

1000mm,1250mm,1400 mm

2400 mm

1000mm,1250mm,1400 mm

Bend Pulley (smooth surface & rubber surface)

Belt Width 

Standard Diameter of Pulley (mm)

500 mm

250,315,400,500

650 mm

250,315,400,500,630 

800 mm

250,315,400,500,630,800,1000,1250

1000 mm

250,315,400,500,630,800,1000,1250,1400

1200 mm

250,315,400,500,630,800,1000,1250,1400

1400 mm

315,400,500,630,800,1000,1250,1400

1600 mm

400,500,630,800,1000,1250,1400

1800 mm

400,500,630,800,1000,1250,1400

2000 mm

500,630,800,1000,1250,1400

2200 mm

630,800,1000,1250,1400

2400 mm

800,1000,1250,1400

 Pulley Standard

Brand 

SPD 

Specification 

SPD-CP-0001

Certificate

ISO/BV/SGS

Standard

CEMA/JIS/DIN/Australia

Application

Coal mining industry, cement, steel, harbour etc.  

Place of Origin 

HangZhou City , ZheJiang  Province , China

Material Feature

Water, Wear, Dust resistance 

Supply capacity 

80pcs/month

Management system 

ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001

Project Performance

Main Equipment & Facilitys
Customer Visit & Exhibition

 

Packaging & Shipping

Company Profile

HangZhou Port Shipbuilding & Machinery Industry Co., Ltd (RPIC) are a comprehensive group enterprise which is engaged in the design, manufacture, installation and maintenance of port bulk-handling equipment. Our company has the Third-level Qualification of Machinery & Electrical Equipment Installation Enterprise and First-Level Qualification of Equipment Maintenance Enterprise. Our company has already passed ISO9002: 2000, ISO14001 and OHSMS18001 system certification.

The business of our company covers the design, manufacture, installation and maintenance of steel structure projects, belt conveyor system projects, port auxiliary equipment, port handling equipment and their accessories. The main products of our company include traveling stackers, running mechanisms of portal cranes, belt conveyors, idler rollers, pulleys, grabs etc.

The products and services of HangZhou Port Machine Engineering Co., Ltd. Spread all over domestic and overseas port industry, electric power industry, metallurgy industry, energy industry, cement industry, food industry, paper industry, etc.
With professional technical teams, exquisite processing equipment, modern management systems and convenient transportation, our company adheres to the business philosophy of “integrity and innovation, working hard to manufacture high quality products and constructe excellent projects, providing customers with value-added services”.

The quality control is carried out throughout the whole production process. We pursue perfection in the design and production of each product. With advanced processing equipment, we are committed to providing superior quality products and services.

RPIC is a leading professional bulk material conveying system equipment supplier. The capacity of conveying equipment can reach 10, 000t/h.

RPIC is a professional equipment installation and maintenance service provider which has the First-level Qualification of the Equipment Maintenance Enterprise.

Our products are well sold to Europe, Australia, America, Asia and African.

We welcome all companies to contact us for business negotiation.

Our EPC Conveying System Project

our certification

FAQ

Q1:Can you send samples? A:Of course, we can provide customers with free samples but customer should pay the courier fee.
Q2:What product information do I need to provide? A:Please kindly provide the grade, width, thickness, surface treatment requirement  and quantities you need to purchase
Q3:What is your terms of payment ? A: 30% T/T in advance ,balance before shipment or 100% LC at sight.
Q4.Do you provide customer made Products service? A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q5:How long does your delivery time take? A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q6: How many countries you already exported to? A:We have exported to America, Canada, Brazil, Chile, Colombia, Thailand, Myanmar, Vietnam,  and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble
Q7:Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory
Q8:Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging,  customers can appoint third parties to inspect the products before loading too
Q9:How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during CHINAMFG transportation
Q10:What is your working time? A:In general, our online service time is ZheJiang time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Spring Plate Type Roller
Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

spring pulley

How are spring pulleys used in the production of electronics and semiconductors?

In the production of electronics and semiconductors, spring pulleys play critical roles in various manufacturing processes. Here’s how spring pulleys are used in the production of electronics and semiconductors:

  1. Tape and Reel Systems: Spring pulleys are commonly used in tape and reel systems, which are used for packaging electronic components such as integrated circuits (ICs), resistors, capacitors, and surface-mount devices (SMDs). The spring pulleys help guide and control the movement of carrier tapes, ensuring precise positioning and alignment of the components during the packaging process.
  2. Automated Handling Systems: Spring pulleys are employed in automated handling systems used in semiconductor manufacturing. These systems transport wafers, substrates, and other delicate components through various stages of the production line. The pulleys, along with belts or conveyors, provide the necessary power transmission and motion control, ensuring smooth and accurate movement of the components.
  3. Wire Bonding Machines: Wire bonding is a critical process in semiconductor manufacturing that involves connecting fine wires between the chip and the package. Spring pulleys are utilized in the wire bonding machines to guide and tension the bonding wires. They ensure precise positioning and tension control during the wire bonding process, contributing to the quality and reliability of the electrical connections.
  4. Printed Circuit Board (PCB) Assembly: Spring pulleys are used in PCB assembly equipment to facilitate the precise alignment and movement of the PCBs during the soldering and assembly processes. They assist in guiding the PCBs through the various stages of assembly, such as component placement, solder paste application, and reflow soldering, ensuring accurate positioning and efficient production.
  5. Testing and Inspection Equipment: Spring pulleys play a role in testing and inspection equipment used in electronics and semiconductor production. They are utilized in conveyors or handling systems that transport the devices or components through testing stations or inspection stations. The pulleys help maintain controlled movement and positioning of the devices, ensuring accurate testing and inspection results.

Overall, spring pulleys are integral components in the production of electronics and semiconductors. They are utilized in tape and reel systems, automated handling systems, wire bonding machines, PCB assembly equipment, testing, and inspection equipment. By providing precise movement control, alignment, and tensioning, spring pulleys contribute to the efficiency, accuracy, and reliability of the manufacturing processes in the electronics and semiconductor industries.

spring pulley

How are spring pulleys integrated into HVAC systems and air conditioning units?

In HVAC systems and air conditioning units, spring pulleys play a crucial role in transmitting power and driving various components within the system. Let’s explore how spring pulleys are integrated into HVAC systems and air conditioning units:

1. Belt Driven Systems: One common application of spring pulleys in HVAC systems is in belt-driven systems. These systems use belts and pulleys to transfer power from the motor to various components such as fans, compressors, and pumps. Spring pulleys are often used as the driving pulleys, providing the necessary tension in the belt to ensure proper power transmission. The tension in the spring pulleys helps maintain the grip between the belt and the pulleys, preventing slippage and ensuring efficient operation.

2. Variable Air Volume (VAV) Systems: VAV systems are commonly used in HVAC applications to control the flow and temperature of air in different zones or areas. Spring pulleys can be integrated into VAV systems to drive the dampers or variable speed fan blades. By adjusting the tension in the spring pulleys, the speed and position of the dampers or fan blades can be controlled, allowing for precise airflow modulation and temperature control in each zone.

3. Fan Coil Units: Fan coil units are used in HVAC systems to condition and distribute air in small spaces or individual rooms. These units typically consist of a fan, a heating or cooling coil, and a motor. Spring pulleys can be incorporated into the fan coil units to drive the fan and provide the required airflow. The tension in the spring pulleys ensures that the fan operates at the desired speed, delivering the necessary air circulation for efficient heating or cooling.

4. Air Handling Units (AHUs): AHUs are critical components of HVAC systems that are responsible for conditioning and circulating air throughout a building. Spring pulleys can be utilized in AHUs to drive the fans or motors that generate the airflow. By adjusting the tension in the spring pulleys, the speed and performance of the fans can be controlled, allowing for precise air volume and pressure regulation in the system.

5. Chilled Water Systems: Chilled water systems are commonly employed in large-scale HVAC applications for cooling purposes. Spring pulleys can be integrated into these systems to drive pumps that circulate the chilled water. The tension in the spring pulleys helps maintain the proper speed and performance of the pumps, ensuring efficient water circulation and effective cooling throughout the system.

6. Condensing Units: Condensing units are an integral part of air conditioning systems that are responsible for heat removal from the refrigerant. Spring pulleys can be utilized in condensing units to drive the fans that facilitate heat exchange and enhance the condensation process. The tension in the spring pulleys ensures the proper rotation speed of the fans, promoting efficient heat transfer and overall system performance.

7. Retrofit and Replacement: Spring pulleys can also be integrated into HVAC systems during retrofit or replacement projects. When upgrading or replacing components such as motors, fans, or pumps, spring pulleys can be selected and installed to ensure compatibility and proper power transmission. Retrofitting with spring pulleys allows for efficient adaptation of the existing system without the need for significant modifications.

In summary, spring pulleys are integrated into HVAC systems and air conditioning units to drive various components such as fans, compressors, pumps, dampers, and motors. They provide the necessary tension in belt-driven systems, enable precise control in VAV systems, drive fans in fan coil units and AHUs, circulate water in chilled water systems, enhance heat exchange in condensing units, and facilitate retrofit or replacement projects. By effectively integrating spring pulleys, HVAC systems can operate efficiently and deliver optimal performance in terms of airflow, temperature control, and energy consumption.

How are spring pulleys integrated into HVAC systems and air conditioning units?

In HVAC systems and air conditioning units, spring pulleys play a crucial role in transmitting power and driving various components within the system. Let’s explore how spring pulleys are integrated into HVAC systems and air conditioning units:

  1. Belt Driven Systems: One common application of spring pulleys in HVAC systems is in belt-driven systems. These systems use belts and pulleys to transfer power from the motor to various components such as fans, compressors, and pumps. Spring pulleys are often used as the driving pulleys, providing the necessary tension in the belt to ensure proper power transmission. The tension in the spring pulleys helps maintain the grip between the belt and the pulleys, preventing slippage and ensuring efficient operation.
  2. Variable Air Volume (VAV) Systems:</
    1. Belt Driven Systems: One common application of spring pulleys in HVAC systems is in belt-driven systems. These systems use belts and pulleys to transfer power from the motor to various components such as fans, compressors, and pumps. Spring pulleys are often used as the driving pulleys, providing the necessary tension in the belt to ensure proper power transmission. The tension in the spring pulleys helps maintain the grip between the belt and the pulleys, preventing slippage and ensuring efficient operation.
    2. Variable Air Volume (VAV) Systems: VAV systems are commonly used in HVAC applications to control the flow and temperature of air in different zones or areas. Spring pulleys can be integrated into VAV systems to drive the dampers or variable speed fan blades. By adjusting the tension in the spring pulleys, the speed and position of the dampers or fan blades can be controlled, allowing for precise airflow modulation and temperature control in each zone.
    3. Fan Coil Units: Fan coil units are used in HVAC systems to condition and distribute air in small spaces or individual rooms. These units typically consist of a fan, a heating or cooling coil, and a motor. Spring pulleys can be incorporated into the fan coil units to drive the fan and provide the required airflow. The tension in the spring pulleys ensures that the fan operates at the desired speed, delivering the necessary air circulation for efficient heating or cooling.
    4. Air Handling Units (AHUs): AHUs are critical components of HVAC systems that are responsible for conditioning and circulating air throughout a building. Spring pulleys can be utilized in AHUs to drive the fans or motors that generate the airflow. By adjusting the tension in the spring pulleys, the speed and performance of the fans can be controlled, allowing for precise air volume and pressure regulation in the system.
    5. Chilled Water Systems: Chilled water systems are commonly employed in large-scale HVAC applications for cooling purposes. Spring pulleys can be integrated into these systems to drive pumps that circulate the chilled water. The tension in the spring pulleys helps maintain the proper speed and performance of the pumps, ensuring efficient water circulation and effective cooling throughout the system.
    6. Condensing Units: Condensing units are an integral part of air conditioning systems that are responsible for heat removal from the refrigerant. Spring pulleys can be utilized in condensing units to drive the fans that facilitate heat exchange and enhance the condensation process. The tension in the spring pulleys ensures the proper rotation speed of the fans, promoting efficient heat transfer and overall system performance.
    7. Retrofit and Replacement: Spring pulleys can also be integrated into HVAC systems during retrofit or replacement projects. When upgrading or replacing components such as motors, fans, or pumps, spring pulleys can be selected and installed to ensure compatibility and proper power transmission. Retrofitting with spring pulleys allows for efficient adaptation of the existing system without the need for significant modifications.

    In summary, spring pulleys are integrated into HVAC systems and air conditioning units to drive various components such as fans, compressors, pumps, dampers, and motors. They provide the necessary tension in belt-driven systems, enable precise control in VAV systems, drive fans in fan coil units and AHUs, circulate water in chilled water systems, enhance heat exchange in condensing units, and facilitate retrofit or replacement projects. By effectively integrating spring pulleys, HVAC systems can operate efficiently and deliver optimal performance in terms of airflow, temperature control, and energy consumption.

    spring pulley

    What types of belts or cables are typically used with spring pulleys?

    Spring pulleys are compatible with a wide range of belts and cables, depending on the specific application requirements. The type of belt or cable used with spring pulleys can vary based on factors such as the intended use, load capacity, environmental conditions, and power transmission needs. Let’s explore some common types of belts and cables that are typically used with spring pulleys:

    1. V-Belts: V-belts are a popular choice for power transmission in various applications. They have a trapezoidal cross-section and are commonly used with spring pulleys in automotive systems, industrial machinery, and HVAC equipment. V-belts provide high frictional grip and are efficient in transferring power from the driving pulley to the driven pulley.

    2. Timing Belts: Timing belts, also known as synchronous belts, have teeth on the inner side that engage with corresponding teeth on the pulley. They are commonly used with spring pulleys in applications where precise motion control and synchronization are required, such as in robotics, CNC machines, and printing presses.

    3. Flat Belts: Flat belts have a rectangular cross-section and are typically made of materials like rubber, nylon, or polyester. They are used with spring pulleys in applications where flexibility, high-speed operation, and minimal vibration are important, such as in textile machinery, packaging equipment, and conveyor systems.

    4. Round Belts: Round belts, also known as o-ring belts or endless belts, are circular in shape and commonly made of materials like rubber or polyurethane. They are used with spring pulleys in applications that require flexibility, high-speed operation, and minimal noise, such as in office machinery, medical devices, and small appliances.

    5. Cable and Wire Ropes: Spring pulleys can also be used with cables and wire ropes in various applications. These cables are typically made of materials like steel, stainless steel, or synthetic fibers. They find use in applications such as cranes, elevators, gym equipment, and suspension systems where reliable load-bearing and controlled movement are essential.

    6. Control Cables: Control cables are used in applications where precise control and actuation of mechanical systems are required. They consist of inner cables, such as Bowden cables, housed within protective outer sheaths. Spring pulleys can be employed with control cables in applications like throttle control, braking systems, and remote control mechanisms.

    7. Wire and Rope Loops: Spring pulleys can also be used with wire or rope loops, which are often employed in lifting and rigging applications. These loops are typically made of steel or synthetic fibers and are used with spring pulleys in tasks such as hoisting, towing, or securing loads.

    It’s important to note that the selection of the appropriate belt or cable for use with spring pulleys depends on factors such as load requirements, speed, environmental conditions (including temperature and chemical exposure), and the specific needs of the application. Consulting the manufacturer’s guidelines or seeking expert advice can help ensure the proper selection and compatibility of belts or cables with spring pulleys.

    China manufacturer Belt Conveyor Drum CZPT Ceramic Pulley Lagging for Port/Power Plant/Cement Plant   manufacturer China manufacturer Belt Conveyor Drum CZPT Ceramic Pulley Lagging for Port/Power Plant/Cement Plant   manufacturer
    editor by CX

2023-10-16