Main Business

Pulley

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troughed belt conveyor

Product Introduction

   The drum is the main component that transmits power. It is divided into three 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.

Product Description

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

    The products are widely used in coal mines, metallurgy, machinery, ports, construction, electricity, chemistry, food packing and other industries

     D250-D1800mm, or according to customers' requirement. 

     With belt 500mm-2200mm, or according to customers' requirement.

Product Feartures

Technical Parameters

Driving Pulley (rubber surface)
Belt Width Standard Diameter of Pulley 
500 mm500mm
650 mm500mm,630 mm
800 mm500mm,630mm,800mm,1000mm,1250mm,1400 mm
1000 mm630mm,800mm,1000mm,1250mm,1400 mm
1200 mm630mm,800mm,1000mm,1250mm,1400 mm
1400 mm630mm,800mm,1000mm,1250mm,1400 mm
1600 mm630mm,800mm,1000mm,1250mm,1400 mm
1800 mm630mm,800mm,1000mm,1250mm,1400 mm
2000 mm800mm,1000mm,1250mm,1400 mm
2200 mm1000mm,1250mm,1400 mm
2400 mm1000mm,1250mm,1400 mm

Bend Pulley (smooth surface & rubber surface)
Belt Width Standard Diameter of Pulley (mm)
500 mm250,315,400,500
650 mm250,315,400,500,630 
800 mm250,315,400,500,630,800,1000,1250
1000 mm250,315,400,500,630,800,1000,1250,1400
1200 mm250,315,400,500,630,800,1000,1250,1400
1400 mm315,400,500,630,800,1000,1250,1400
1600 mm400,500,630,800,1000,1250,1400
1800 mm400,500,630,800,1000,1250,1400
2000 mm500,630,800,1000,1250,1400
2200 mm630,800,1000,1250,1400
2400 mm800,1000,1250,1400

 Pulley Standard
Brand SPD 
Specification SPD-CP-0001
CertificateISO/BV/SGS
StandardCEMA/JIS/DIN/Australia
ApplicationCoal mining industry, cement, steel, harbour etc.  
Place of Origin Rizhao City , Shandong Province , China
Material FeatureWater, Wear, Dust resistance 
Supply capacity 80pcs/month
Management system ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001

Project Performance

Main Equipment & Facilitys

Packing & Delivery

Our Packing and Logistics

Our EPC Conveying System Project

rubber conveyor rollers

State development&investment Caofeidian port coal conveyor system

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Ore conveying system pipe belt conveyor double line project

Ore conveying system pipe belt conveyor double line project

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This project consists of 2 pipe belt conveyors with a total length of 6.7 km, pipe diameter of 500mm, belt speed of 5.2m/s and rated capacity of 5500t/h

troughing idlers

Coal conveyor system

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Including 22 sets belt conveyor,total length of 16.5 km and rated capacity of 9000t/h,for unloading storage,loading belt conveyor systerm
 

impact idler

Technical renovation project of bulk grain operation

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6 stes air cushion conveyors with rated capacity of 1500t/h
 

return idler

Wulian sand aggregate factory belt conveyor system project

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18 sets of belt conveyors, 600t/h capacity of sand aggregate production storage systerm

steel conveyor rollers

Ore terminal belt conveyors project

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7 sets belt conveyors, total length of 7.8 kilometers, achieve the rated capacity of 9000 t/h, the annual loading and unloading ability of 40 million tons.

Customer Visit & Exhibition

idler manufacturers

Our Companys

Rizhao Port Shipbuilding & Machinery Industry Co.,ltd, a wholly owned subsidiary of Shandong Port Equipment Group ,is a large comprehensive state-owned company combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system integration and ships & equipment building and maintenance.

 

As a member of the Standardization Administration of China/Technical Committee (SAC/TC331) , the company owns the production qualification for transport machinery, Grade-I Class III Production Qualification of steel general ships, Grade-I Production Qualification of steel fishing vessels; Grade-I Professional Contracting Qualification of steel structure, and kinds of Professional contracting qualifications for electrical and mechanical equipment installation, corrosion protection and insulation engineering, foundation, etc. The company also occupies Class B Design Qualification of steel fishery vessels and the Design & Construction Qualification of marine fishery platforms registered with the Ministry of Agriculture. The main business scope of RPIC covers ports, marine equipment, mining, electric power; cement, metallurgy; paper making and other various industries.

Company Certificate

impact idler roller

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 ocean transportation.

Q10:What is your working time?

A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

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