China Conveyor Belt Diamond Lagging Head Pulley Drive Pulley Tail Pulley double pulley

Solution Description

 

Product Description

The drum is the principal part that transmits power. It is divided into 3 kinds according to their load-carrying capability: light-weight, medium and large.
Light-weight: Bearing aperture eighty-100mm, the shaft and hub are one-width plate welded cylinder structure related by one key.
Medium: Bearing aperture 120-180mm, the shaft and hub are growth sleeve connection
Weighty: Bearing aperture 200-220mm, the shaft and hub are expansion sleeve relationship, and the drum entire body is cast-welded framework.

Conveyor pulley stays at 2 finishes of belt device. The pulley can be divided into 2 categories: Driving pulley and averting pulley, driving pulley is the primary element for transmitting the electrical power and there are 2 sorts of pulley sets: Easy surface and rubber surface, and rubber area can be classified into clean rubber surface, herringbone rubber surface and CZPT rubber area to meet various technological needs. Averting pulley can be labeled into sleek rubber floor and sleek steel surface area.

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,four hundred,five hundred,630 

800 mm

250,315,400,five hundred,630,800,1000,1250

1000 mm

250,315,four hundred,five hundred,630,800,one thousand,1250,1400

1200 mm

250,315,400,500,630,800,one thousand,1250,1400

1400 mm

315,four hundred,five hundred,630,800,a thousand,1250,1400

1600 mm

400,500,630,800,one thousand,1250,1400

1800 mm

400,500,630,800,one thousand,1250,1400

2000 mm

500,630,800,1000,1250,1400

2200 mm

630,800,a thousand,1250,1400

2400 mm

800,one thousand,1250,1400

 Pulley Standard

Brand 

SPD 

Specification 

SPD-CP-0001

Certification

ISO/BV/SGS

Normal

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

Venture Efficiency

Main Products & Facilitys
Consumer Visit & Exhibition

 

Packaging & Shipping and delivery

Firm Profile

HangZhou Port Shipbuilding & Equipment Sector Co., Ltd (RPIC) are a thorough group company which is engaged in the style, manufacture, installation and upkeep of port bulk-managing gear. Our business has the Third-stage Qualification of Equipment & Electrical Equipment Set up Organization and Initial-Degree Qualification of Products Servicing Company. Our firm has presently handed ISO9002: 2000, ISO14001 and OHSMS18001 technique certification.

The enterprise of our firm addresses the design, manufacture, set up and routine maintenance of steel framework projects, belt conveyor technique projects, port auxiliary equipment, port handling equipment and their components. The primary products of our business consist of traveling stackers, operating mechanisms of portal cranes, belt conveyors, idler rollers, pulleys, grabs and so on.

The goods and companies of HangZhou Port Machine Engineering Co., Ltd. Spread all more than domestic and abroad port market, electrical electrical power sector, metallurgy market, energy sector, cement business, foodstuff industry, paper industry, etc.
With skilled technological groups, beautiful processing equipment, present day management programs and practical transportation, our organization adheres to the company philosophy of “integrity and innovation, functioning challenging to manufacture large good quality items and constructe superb initiatives, delivering clients with price-added companies”.

The quality handle is carried out during the whole creation procedure. We go after perfection in the design and style and generation of each and every item. With innovative processing gear, we are committed to offering excellent quality items and solutions.

RPIC is a top specialist bulk substance conveying program equipment provider. The capability of conveying equipment can reach 10, 000t/h.

RPIC is a specialist tools installation and maintenance support supplier which has the 1st-level Qualification of the Equipment Upkeep Business.

Our goods are well offered to Europe, Australia, The united states, Asia and African.

We welcome all organizations to contact us for enterprise negotiation.

Our EPC Conveying Method Venture

our certification

FAQ

Q1:Can you send samples? A:Of training course, we can provide customers with free of charge samples but buyer must shell out the courier payment.
Q2:What merchandise information do I require to supply? A:Please kindly offer the quality, width, thickness, surface treatment method requirement  and quantities you need to have to buy
Q3:What is your phrases of payment ? A: thirty% T/T in advance ,equilibrium before shipment or one hundred% LC at sight.
Q4.Do you provide customer created Goods services? A: Sure,if you have your own design , we can generate in accordance to your specification and drawing.
Q5:How prolonged does your shipping time just take? A:In standard, our shipping time is inside of 7-fifteen days, and may be longer if the quantity is extremely large or special situations happen.
Q6: How several international locations you currently exported to? A:We have exported to America, Canada, Brazil, Chile, Colombia, Thailand, Myanmar, Vietnam,  and other African nations.Our export experience is rich, we familiar with various industry calls for, can help clients steer clear of a good deal of problems
Q7:Can I go to your manufacturing facility to pay a visit to? A:Of system, we welcome clients from all above the planet to visit our manufacturing facility
Q8:Does the product have quality inspection ahead of loading? A:Of training course, all our items are strictly examined for top quality just before packaging,  customers can appoint 3rd events to inspect the products before loading way too
Q9:How to pack the products? A: Normal export sea-worthy packaging, the interior layer has a watertight paper outer layer with iron packaging and is mounted with a fumigation picket pallet. It can successfully defend goods from corrosion and different weather adjustments in the course of CZPT transportation
Q10:What is your doing work time? A:In standard, our on-line services time is ZheJiang time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working working day.

US $150-300
/ Piece
|
1 Piece

(Min. Order)

###

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Spring Plate Type Roller
Bearing Type: Double Sealed Bearing
Type: Impact Idler
Pulley Diameter: 250mm to 2400mm

###

Customization:

###

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 

Rizhao City , Shandong Province , China

Material Feature

Water, Wear, Dust resistance 

Supply capacity 

80pcs/month

Management system 

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

US $150-300
/ Piece
|
1 Piece

(Min. Order)

###

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Spring Plate Type Roller
Bearing Type: Double Sealed Bearing
Type: Impact Idler
Pulley Diameter: 250mm to 2400mm

###

Customization:

###

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 

Rizhao City , Shandong Province , China

Material Feature

Water, Wear, Dust resistance 

Supply capacity 

80pcs/month

Management system 

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

Three basic types of pulleys, their applications and ideal mechanical advantages

There are three basic types of pulleys: movable, fixed and compound. Each has its advantages and disadvantages, and you should be able to judge which type is best for your needs by looking at the table below. Once you have mastered the different types of pulleys, you can choose the right pulley for your next project. Now that you have mastered the three basic types, it is time to understand their applications and ideal mechanical advantages.
pulley

describe

The stress characteristics of a pulley depend on its size and construction. These stresses are derived by comparing the stress characteristics of different pulley designs. Stress criteria include static and fatigue strength analyses and specify maximum stress ranges. Stresses are calculated in a 3D stress field, including radial, tangential and axial stresses. The stress characteristics of pulleys are critical to the design and manufacture of industrial machines.
The principal stresses on the pulley shell are distributed in the tangential and hoop directions, close to the centerline of the pulley. If the pulley has a wide face, the axial stress occurring near the shell/disk junction can be large. The stress distribution was determined using British Standard BS5400 Part 10: Stresses at the shell and end disc connections for infinite fatigue life.
Another type of composite is a pulley with a belt section. Such structures are well known in the art. The corresponding help chapters for these elements contain detailed descriptions of the internal structure of these components. Chamfers between pulleys can also be defined using multiple tapers, with a smaller taper extending from midpoint 44 to large diameter 42. Additionally, the pulley can have multiple taper angles, and as the pulley moves away, the taper angle is from the center.

type

A pulley system uses a rope to move the object and one side of the rope to lift the load. The load is attached to one end of the pulley, while the other end can move freely in space. The force applied to the free end of the rope pulls the load up or down. Because of this, the mechanical advantage of the movable pulley is two to one. The greater the force applied to the free end of the rope, the greater the amount of movement achieved.
There are three common types of pulleys. The cast-iron variety has a rim at the front and a hub at the back. The arms of the pulley can be straight or curved. When the arms contract and yield instead of breaking, they are in tension. The top of the pulley centers the belt in motion and is available in widths ranging from 9mm to 300mm.
The rope, hub and axle are mounted on the pulley. They are common and versatile mechanical devices that make it easier to move or lift objects. Some pulleys change the direction of the force. Others change the magnitude. All types of pulleys can be used for a variety of different applications. Here are some examples. If you’re not sure which type to choose, you can find more resources online.
pulley

application

The applications for pulleys are almost limitless. This simple machine turns complex tasks into simple ones. They consist of a rope or chain wrapped around a wheel or axle. Using ropes, one can lift heavy objects without the enormous physical exertion of traditional lifting equipment. Some pulleys are equipped with rollers, which greatly magnifies the lifting force.
When used properly, the pulley system can change the direction of the applied force. It provides a mechanical advantage and allows the operator to remain separate from heavy objects. They are also inexpensive, easy to assemble, and require little lubrication after installation. Also, once installed, the pulley system requires little maintenance. They can even be used effortlessly. Despite having many moving parts, pulley systems do not require lubrication, making them a cost-effective alternative to mechanical lifts.
Pulleys are used in many applications including adjustable clotheslines in different machines, kitchen drawers and motor pulleys. Commercial users of pulley systems include cranes. These machines use a pulley system to lift and place heavy objects. They are also used by high-rise building washing companies. They can easily move a building without compromising its structural integrity. As a result, many industries rely on technology to make elevators easier.

Ideal mechanical advantage

The ideal mechanical advantage of a pulley system is the result of rope tension. The load is pulled to the center of the pulley, but the force is evenly distributed over the cable. Two pulleys will provide the mechanical advantage of two pulleys. The total energy used will remain the same. If multiple pulleys are used, friction between pulleys and pulleys reduces the return of energy.
Lever-based machines are simple devices that can work. These include levers, wheels and axles, screws, wedges and ramps. Their ability to work depends on their efficiency and mechanical superiority. The ideal mechanical advantage assumes perfect efficiency, while the actual mechanical advantage takes friction into account. The distance traveled by the load and the force applied are also factors in determining the ideal mechanical advantage of the pulley.
A simple pulley system has an MA of two. The weight attached to one end of the rope is called FA. Force FE and load FL are connected to the other end of the rope. The distance that the lifter pulls the rope must be twice or half the force required to lift the weight. The same goes for side-by-side pulley systems.

Materials used in manufacturing

While aluminum and plastic are the most common materials for making pulleys, there are other materials to choose from for your timing pulleys. Despite their different physical properties, they all offer similar benefits. Aluminum is dense and corrosion-resistant, and plastic is lightweight and durable. Stainless steel is resistant to stains and rust, but is expensive to maintain. For this reason, aluminum is a popular choice for heavy duty pulleys.
Metal can also be used to make pulleys. Aluminum pulleys are lightweight and strong, while other materials are not as durable. CZPT produces aluminium pulleys, but can also produce other materials or special finishes. The list below is just representative of some common materials and finishes. Many different materials are used, so you should discuss the best options for your application with your engineer.
Metals such as steel and aluminum are commonly used to make pulleys. These materials are relatively light and have a low coefficient of friction. Steel pulleys are also more durable than aluminum pulleys. For heavier applications, steel and aluminum are preferred, but consider weight limitations when selecting materials. For example, metal pulleys can be used in electric motors to transmit belt motion.
pulley

cost

Replacing a tensioner in a car’s engine can cost anywhere from $90 to $300, depending on the make and model of the car. Cost can also be affected by the complexity of the pulley system and how many pulleys are required. Replacement costs may also increase depending on the severity of the damage. The cost of replacing pulleys also varies from car to car, as different manufacturers use different engines and drivetrains.
Induction motors have been an industrial workhorse for 130 years, but their cost is growing. As energy costs rise and the cost of ownership increases, these motors will only get more expensive. New technologies are now available to increase efficiency, reduce costs and improve safety standards.
The average job cost to replace an idler varies from $125 to $321, including labor. Parts and labor to replace a car pulley can range from $30 to $178. Labor and parts can cost an additional $10 to $40, depending on the make and model of the car. But the labor is worth the money because these pulleys are a critical part of a car’s engine.

China Conveyor Belt Diamond Lagging Head Pulley Drive Pulley Tail Pulley     double pulley	China Conveyor Belt Diamond Lagging Head Pulley Drive Pulley Tail Pulley     double pulley
editor by czh 2023-01-05

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