Canvas-rubber belts

Canvas-rubber conveyor belts are of two types

horizontal transport conveyor belts
belts with fittings

Horizontal transport conveyor belts

All below described belt series are designed to to carry special loads according to current market requirements. Belts are available in the following working loads: EP 160, 200, 250, 315, 400, 500 . Those belt series consist of spliced 2,3,4 play polyester and polyamide fabrics, that stand for high load resistance, low elongation, great lateral flexibility and very low deformation risk due to mechanical impcat of products carried. The belts are covered with a rubbber compound of special properties such as external factor, abrasion, tear and cut resistance – also when the belt has to do with high temperature, grasy, aicid working environment.
For special application we are able to provide fabric-rubber belts with sealed edges.

Fabric-rubber belt general types

NG (EP 160; 200; 250; 315; 400; 500)

belts, that consist of few EP plies covered with rubber compound of good abrasive, tear and cut temperature (–35 do +80°C) and ageing resistance (due to impact of weather conditions). This type of belts can be applied for transportation of: limestone, cement, concrete, coke, slag, mineral, chemically neutral materials, glass gravel, salt, sand, etc…, lums of medium and high weight, depending on number of belt plies.

NG specyfication
Model		160	200	250	315	400	500
Number of plies		2	2	2	3	3	4
Cover thickness	[mm]	2+1	3+2	4+2	4+2	4+2	5+2
Belt thickenss	[mm]	4,5	6,2	7,4	8	8,3	11
Weight	[kg/m2]	5,2	7,4	8,8	9,6	10	13
Tension	[kg/cm]	26	20	25	32	40	52
Drum diameter	[%]	1,3	1,3	1,3	1,3	1,3	1,3
Pulley diameter	d[mm]	200	250	250	315	315	500
Amortization	[%]	2	2	2	2	2	2

OG (EP 250; 315; 400; 500)

oil/grease, aromathic and aliphatic solvent resistant belt series, also abrasion and cut resistant, working temperature range from – 35° up to +80°C. perfect for transportation of oil seeds, petroleum coke, municipal waste, fossils, fertilizers, greased metal elements.

OG specyfication
Model		250	315	400	500
Number of plies		2	3	3	4
Cover thickness	[mm]	4+2	4+2	4+2	5+2
Belt thickenss	[mm]	7,4	8	8,5	11
Weight	[kg/m2]	8,9	9,5	10	13
Tension	[kg/cm]	25	32	40	52
Elongation	[%]	1,3	1,3	1,3	1,3
Drum diameter	d[mm]	250	315	315	500
Amortization	[%]	2	2	2	2

TOG (EP 200; 250; 315; 400; 500)

belts covered with a polyvalent material that is resistant in contact with hot and fat food in external working conditions, abrasive, tear and cut resistant, hihg product temperature resistance of 110°C for continuous work and up to 130°C for peak variable work.

TOG specyfication
Model		200	250	315	400	500
Number of plies		2	2	3	3	4
Cover thickness	[mm]	3+2	4+2	4+2	4+2	5+2
Belt thickenss	[mm]	6,5	7,6	8,2	8,5	11
Weight	[kg/m2]	7,4	8,5	9,5	9,7	12
Tension	[kg/cm]	20	25	32	40	52
Elongation	[%]	1,5	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	250	250	250	250	250
Amortization	[%]	2	2	2	2	2

TG (EP 200; 250; 315; 400; 500)

multi-ply belts, abrasive and high temperature resistant material, siutable for transportation of hot materials of 110°C ant up to 130°C for variable work conditions.
Perfect for such materials as: ground, coke, slag, lime, etc.
The belt size depends on the number of plies.

TG specyfication
Model		200	250	315	400	500
Number of plies		2	2	3	3	4
Cover thickness	[mm]	3+2	4+2	4+2	4+2	5+2
Belt thickenss	[mm]	6,2	7,4	8,3	8,3	10,5
Weight	[kg/m2]	7,5	8,8	10	10	12,2
Tension	[kg/cm]	20	25	32	40	52
Elongation	[%]	1,5	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	250	315	315	315	500
Amortization	[%]	2	2	2	2	2

ATG (EP 250; 315; 400; 500)

siutable for application for constant working conditions of 130°C and variable of 150°C , great abrasive resistance. Siutable for transportation of hot and chemical aggressive products such as: sulphur, super phostphatest, roast minerals, medium and high powdered after process pellets and slag.

ATG specyfication
Model		250	315	400	500
Number of plies		2	3	3	4
Cover thickness	[mm]	4+2	4+2	4+2	5+2
Belt thickenss	[mm]	7,5	8,2	8,5	10,7
Weight	[kg/m2]	9	9,8	10,2	12,5
Tension	[kg/cm]	25	32	40	52
Elongation	[%]	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	315	315	400	500
Amortization	[%]	2	2	2	2

STG (250; 315; 400; 500)

multi-ply belts of 2-3-4 ply and special elastomere covers, siutable for application for constant working conditions of 150°C and variable of 200°C and transportation of powdery and acid materials with limited transportation speed due to physical properties of materials carried.

STG specyfication
Model		250	315	400	500
Number of plies		2	2	3	3
Cover thickness	[mm]	3+2	4+2	4+2	4+2
Belt thickenss	[mm]	6,5	7,6	8,2	8,5
Weight	[kg/m2]	7,4	8,5	9,5	9,7
Tension	[kg/cm]	20	25	32	40
Elongation	[%]	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	250	250	250	250
Amortization	[%]	2	2	2	2

APG – grip structure (fabric cover for working on sliding bed) (EP 200; 250; 315; 400)

multi-ply belts, siutable for warehouse and shipping points applications. Grip structure on the top side and low friction rate on the bottom side in contact with sliding surface. Siutable for transportation of: luggage, boxes, packages, crates, etc.

APG specyfication
Model		200	250	315	400
Number of plies		2	2	3	3
Cover thickness	[mm]	3+0	3+0	3+0	3+0
Belt thickenss	[mm]	5,4	5,7	6,4	6,8
Weight	[kg/m2]	5	5,3	6,2	6,5
Tension	[kg/cm]	20	25	32	40
Elongation	[%]	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	200	200	315	315
Amortization	[%]	1,7	1,7	1,7	1,7

GF (with sliding fabric for working on sliding bed) (EP 200; 250; 315; 400)

belts siutable for gravity chute conveyors, abrasive and weather conditions resistant, great conveing properties due to low friction rate on the running side. Working temperature: –20 up to +80 °C.
Siutable for applications: ceramic works, brick factories, marble processing, material accumulation and storage systems, etc.

GF specyfication
Model		200	250	315	400
Number of plies		2	2	3	3
Cover thickness	[mm]	2+0	3+0	3+0	3+0
Belt thickenss	[mm]	3,8	4,2	5,4	5,7
Weight	[kg/m2]	4,6	5	6,4	6,8
Tension	[kg/cm]	20	25	32	40
Elongation	[%]	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	150	200	250	315
Amortization	[%]	2	2	2	2

CHEVRON (EP 200; 250; 315; 400; 500)

Chevron profile belt is in the shape of an 15 mm high diverted arrow „\/”. Siutable for inclined transportation at the engle from 20° up to 40° degrees. Tear and abrasion resistant belts for havy duty applications.

CHEVRON specyfication
Model		200	250	315	400	500
Number of plies		2	2	3	2	4
Cover thickness	[mm]	3+2	3+2	3+2	3+2	4+2
Belt thickenss	[mm]	6,2	6,4	7	7,3	9,5
Weight	[kg/m2]	–	–	–	–	–
Tension	[kg/cm]	20	25	32	40	52
Elongation	[%]	1,5	1,5	1,5	1,5	1,5
Drum diameter	d[mm]	250	315	400	500	630
Amortization	[%]	1,8	1,8	1,8	1,8	1,8

EXTRA EP (EP 630, 800, 1000, 1250, 1600, 2000)

multi-ply EP belt (3-7 ply) for havy duty needs. High inner ply durability is acheived by application of quality rubber. Rubber covers are designed taking into account such material properties as: temperature, chemical resistance and mechanical strength. All types of rubber applied are in compliance with DIN 22102 and DIN 22103.

EXTRA EP specyfication
Model		630	800	1000	1000	1250	1600	2000
Number of plies		4	4	4	5	5	5	5
Cover thickness	[mm]	5+2	5+2	5+2	5+2	6+3	6+3	6+3
Belt thickenss	[mm]	10,9	11,5	12,5	12,7	14	16,5	19
Weight	[kg/m2]	13	13,8	15	15,2	16,8	19,8	22,8
Tension	[kg/cm]	63	80	100	100	125	160	200
Elongation	[%]	1,3	1,3	1,3	1,3	1,2	1,2	1,2
Drum diameter	d[mm]	500	630	800	800	1000	1250	1500

Canvas-rubbr belt splicing

hot bonding
mechanical fastening

Example marking of canvas-rubber belt: EP – 315 / 3 4+2 ,,Y,,

EP – polyamide-polyester belt
315 – peripheral force N / mm
/ 3 – number of plies
4+2 – cover thickness ( carring and running side) in mm
Y – abrasibility according to DIN 22102

Rubber belt abrasion resistance according toDIN 22102

W – max. 90 mm3
X – max. 120 mm3
Y – max. 150 mm3
Z – max. 250 mm3

Ważne!

/ Important!

Canvas-rubber belts are siutable foru „L” and „Z” type conveyors and need special construction of lateral stiffness, such as XE belt type. This type should not be confused with EP belt type, which is laterally flexible siutable for straight inclined conveyors.

Belts with fittings:

Canvas-rubber belts can be equipped with below fittings:

side walls,
cleats,
tracking guides.