PULLEYS

There are at least two pulleys at each belt conveyor: one driving and one tensioning pulley.
The both pulleys serve the basic function of belt conveyor.
Our company produces pulleys for belt conveyors of diameters 190,215,240,270, 320, 400, 500, 630 and 800 for belt width from 400 mm to 2.200 mm

Pulleys - range of production:

•    Driving pulleys – are produced in diameters up to 900 mm and maximal length 4.000 mm. The maximum weight is not allowed to exceed 2,000 kg. The pulleys could be delivered with rubber or ceramic lining.
•    Tensioning pulleys – are made in diameters up to 800 mm and their shell could be cambered and also could be delivered with rubber lining
•    Take-up and  thrust pulleys – are fabricated in various diameters and with inner bearings and housings

 

 

       

 

 Driving pulleys of belt conveyors

- Cage: Tube Ø194-820

(material steel - possibility of antimagnetic design - stainless steel)
- Housing, bearings: according to customer's requirements
- Coating:  Painted
- Belt Width: 400 - 2200 mm
- Surface: plain or lined
- Application: driving station of belt conveyors

 

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 Tension pulleys of belt conveyors

- Cage: Pipe Ø 194 to 820 (material - steel)
- Housing, bearings: according to customer's requirements
- Coating: Painted
- Belt Width: 400 - 2200 mm
- Surface: plain or lined
- Application: tensioning and return stations of belt conveyors

 

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 Snub pulleys of belt conveyors

- Cage: Pipe Ø 194 to 820 (material - steel)
- Housing, bearings: according to customer's requirements
- Coating: Painted
- Belt Width: 400 - 2200 mm
- Surface: plain or lined
- Application: augmentation of angle of contact of pulley



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Dimensions table of pulleys

 Driving pulleys

 Tension pulleys/ Snub pulleys

 

Basic diameters of pulleys manufactured in company GTK
The diameters of the drums D (mm) 190 215 240 270 320 400 500 630 800
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 Assigning of pulleys cage length to belt width
Width of conveyor belt BB (mm) 400 500 650 800 1000 1200 1400 1600 1800 2000 2200
Length of the pulley cage L (mm) 500 600 750 950 1150 1400 1600 1800 2000 2200 2400
Thickness of lining T (mm)
8-12 (rubber, ceramics)
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