Pipe conveyor is an important bulk material conveying equipment, widely used in mining, coal, cement,Metallurgical and other industries. Playing an important role in industrial production and bulk transportation.
Pipe conveyor is a kind of special belt conveyor which developed on the basis of traditional belt conveyor. It is a kind of circular conveyor formed by the roller group guide to form a round tube, and the material is surrounded by the round tube.The device that achieves closed delivery on the conveyor line.

1. Close transport of bulk materials
It does not spill or leak during the conveying process, and also prevents the mixing of materials outside the pipe. Therefore, the pollution-free green transportation is realized, the environment is purified, and the belt conveyor corridor or the sealing cover is not required to be installed, thereby reducing the cost of infrastructure and the equipment cost.
2. Curved arrangement of conveying lines in space
It can realize the turning in the vertical plane and the horizontal plane, can bypass various obstacles, cross roads, railways, rivers and various buildings, etc. without intermediate transfer, so the wiring layout is simple, the failure rate is small, and the maintenance amount less.
3. The conveyor machine width is small
Due to the use of a circular section to transport the material, the belt belt machine has a larger effective conveying area at a lower width. Under the same conditions, the width direction can be reduced to 1/3 of the original. This reduces the space requirement for civil construction. , reducing steel consumption, reducing costs and working hours.
4. Can increase the conveying inclination
The material is wrapped around the conveyor belt, and the conveying pressure is increased by the side pressure and the friction between the material and the inner surface of the conveyor belt. The larger the filling coefficient, the larger the inclination angle can be up to 30°.
5. Two-way conveying of materials
Since the belt belt machine adopts a closed tubular structure in both the load-bearing section and the return section, the return section can still transport the material.

Belt width B = 400 to 3000* mm
Outer diameter DA = 100 mm to 750* mm
Recommended max. fill level φF = 75%
Max. volumetric flow rate IV at conveyor speed vF = 1 m/s, max. outer diameter DA = 900* mm and fill level φF = 75% IVmax ≈ 1500* m3/h
Recommended max. conveyor speeds (depending on idler diameter) vF = 1,0 to 6,5* m/s
Max. lump size (depending on pipe inner diameter and operating data) 50 to 350* mm
Minimum radius of curve for horizontal and vertical curves
R = Outer Ø x 300 for fabric belts
R = Outer Ø x 600 for steel-cord belts
Minimum transition length
x = Outer Ø x 30 for fabric belts
x = Outer Ø x 60 for steel-cord belts

Material to be processed: ______                                                    Handling capacity:______  t/h
Bulk Density: ______  t/m3                                                              Center distance between the head and tail pulley:______  m
Material temperature: ______  ℃;                                                   Working environment temperature: ______   ℃
Material is corrosive or not: ______  (Ps. Yes or No)                      Water content:______  %
Max. granule size of the feeding material:______  mm                   Max. Granule’s percentage in whole material:______   %
The belt conveyor is inclined or not:______  (Ps. Yes or No)          If it is inclined,what is the inclined degree______  °
Upstream equipment (using for feed the material):______             Downstream equipment (using for discharge the material):______   
Whether needing supporting equipment?______(Ps. Yes or No) 
Working power supply:______ V______  HZ                                  Quantity:______ 
The layout drawing : We will appreciate if you can provide us the layout drawing. The more detailed the better, because it can help our engineers to analyze, then we can give you the exactly quotation, supply the advanced technology support and more effective overseas installation and maintenance services.