Smooth conveyor belts - Metal-x doo

Smooth conveyor belts allow use in all industrial processes, whether for general purpose transport or sharp and highly abrasive materials. Because of its structure and quality of cover these belts have high reliability and long service time.

Construction:

EP canvas (basis of polyester and polyamide fabric)
Special rubber layer with good adhesion properties
The coating resistant to abrasion
Special quality rubber lining to customer specification

Coating type
	Y	X	W	WH	WL	SUPRA WL
Use	The coating is resistant to abrasive materials for general purposes	The coating is resistant to abrasive materials for heavy duty	Coating for extremely abrasive materials	For transporting extremely abrasive and sharp materials	For transporting highly abrasive materials or wear due to cleaning conveyors (REA - gypsum)	For transporting extremely abrasive materials
Abrasion	< 130 mm3	< 120 mm3	< 90 mm3	< 90 mm3	< 55 mm3	< 35 mm3
Hardness	60 +/- 5 Sh°A	65 +/- 5 Sh°A	62 +/- 5 Sh°A	75 +/- 5 Sh°A	62 +/- 5 Sh°A	62 +/- 5 Sh°A
Ambient temperature	-50°C +60°C	-50°C +60°C	-50°C +60°C	-50°C +60°C	-50°C +60°C	-50°C +60°C

Smooth conveyor belts are suitable for:

food industries and it (sugar, oil mills, silos …)
soil and clay
fertilizer plants
industrial sand, gravel, stone
cement factories and concrete
thermal power plant
machinery for road construction
recycling, compost industry, mineral resources
wood industry and sawmills
slag conveyors
transport of quartz sand or materials containing quartz sand

Minimum recommended wheel diameter (mm):

A – belt in the area of maximum tension strips and contact angle >= 30°
(leading wheel)
B – belt in the area of moderate tension strips and contact angle >= 30°
(last wheel)
C – whell contact angle <= 30° (auxiliary wheel)

Maximum allowed tension	Number of ports	Type of fabric
		EP 125			EP 160			EP 200			EP 250 - EP 315			EP 400 - EP 500
		A	B	C	A	B	C	A	B	C	A	B	C	A	B	C
65-100 %	2	200	160	160	250	200	160	315	250	200
	3	315	250	200	400	315	250	500	400	315	630	500	400	800	630	500
	4	400	315	250	500	400	315	630	500	400	800	630	500	1000	800	630
	5	500	400	315	630	500	400	800	630	500	1000	800	630	1250	1000	800
	6	630	500	400	800	630	500	1000	800	630	1250	1000	800	1600	1250	1000
30-60 %	2	200	160	160	200	160	160	250	200	160
	3	250	200	160	315	250	200	400	315	250	500	400	315	630	500	400
	4	315	250	200	400	315	250	500	400	315	630	500	400	800	630	500
	5	400	315	250	500	400	315	630	500	400	800	630	500	1000	800	630
	6	500	400	315	630	500	400	800	630	500	1000	800	630	1250	1000	800
below 30%	2	160	160	160	160	160	160	200	200	160
	3	200	160	160	250	200	160	315	250	200	400	315	250	500	400	315
	4	250	200	200	315	250	200	400	315	250	500	400	315	630	500	400
	5	315	250	250	400	315	250	500	400	315	630	500	400	800	630	500
	6	400	315	315	500	400	315	630	500	400	800	630	500	1000	800	630

Belt width:
400, 500, 650, 800, 1000, 1200, 1400, 1600, 1800, 2000.

Construction:
Various tensile strength of EP 250 N / mm to EP 3150 N / mm are available.

Flame-resistant conveyor belts

Transporting large quantities of material can lead to auto-ignition of the material itself or a strip. Special type of a refractory rubber is produced for this reason, in order to raise the safety to the highest level.

As regards of application there are four types of conveyor belts available:

K Type: fire resistant rubber coating in accordance with DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004
K-MOR type: medium resistant to oil and grease, fire resistant with rubber coating in accordance with DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004
S Type: fire resistant with and without rubber cover according to DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004
S-MOR type: medium resistant to oil and grease, fire resistant with and without rubber cover according to DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004

Flame resistant conveyor belts are suitable for:

heating plants, power plants and garbage incineration plants
loading of coal, coal transportation
steelworks and foundries
closed conveyors
transport of flammable goods
use in potentially explosive environments
near flame
tunnel construction

Conveyors resistant to oils and lubricants

As a rule, oils and fats have a very destructive effect on the rubber, and the materials comprising them are transported on a daily basis. In order to protect the conveyor belts, should be used types of rubber that are resistant to these components. Since not all types of oils and lubricants equally aggressive, there are several types of conveyor belts.

Type	Application
MOR	Moderately resistant to oils. Suitable for products with low content of animal and vegetable fats and oils (grains, silage and tailings, compost, fodder mixtures).
MG	Moderately resistant to oils (suitable for the same products as MOR type) belt with the cut edges, used for sliding transporters. Suitable for processes where aggressive material is present on the underside of the belt and at the edges ..
MOR PLUS	Belt wit molded edges is used for a material comprising animal fat or vegetable oils. It is used in grain, soybeans production processes, canned goods, pulp, sawdust and fertilizers.
MG PLUS	Resistant to oils and moderately resistant to foam material. Suitable for a material comprising animal fat or vegetable oils. It is used in the production of grains, soy, canning goods, cellulose, sawdust and fertilizers. Used for belts with cut edges and for sliding transporters. They are used where aggressive material is present on the underside of the belt and on the edges.
GMG	Highly resistant to oil products that contain mineral oil, pieces of wood. This type is resistant to lilamines used in the fertilizer industry.
KMOR	Moderately resistant to oils and grease, fire resistant with rubber coating in accordance with DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004
SMOR	Moderately resistant to oils and grease, fire resistant with and without rubber cover according to DIN EN ISO 340: 2007 and antistatic according to DIN EN ISO 284: 2004

All conveyor belts are antistatic according to DIN EN ISO 284: 2004 standard. Oil resistance depends on the construction of the belt. These conveyors are available in various designs: smooth, supergrip, FINEGRIP, Noppen or chevron conveyor belts.

Conveyors resistant to oils and lubricants are suitable for:

fertilizer plants
concrete factories
recycling plants, waste sorting and compost
metal processing industry
wood industry and sawmills
transport of sludge
transport corn, rapeseed
paper industry

Heat resistant conveyor belts

Heated material can very easily damage the belt. To prevent possible damage, 3 types of belts are applied that correspond to different temperature conditions. In relation to the application and features are available:

T1 type – the temperature of the material up to 125 ° C
T2 type – the temperature of the material up to 150 ° C
T3 type – the temperature of the material up to 210 ° C

* Depending on the ambient temperature, the grain size and the duration of the contact.

* Short term temperature increases are possible up to 400 ° C.

Heat resistant conveyors are suitable for:

cement plants, heating plants, power plants, waste incineration, chemical industry, foundries.

Belt type	Type of fabric (N/mm)	Number of canvases	Width
			500	650	800	1000	1200	1300	1400	1600
EP 400/3 4/2 T1	EP 125	3	o	o	o	o	o		o	o
EP 400/3 4/2 T2	EP 125	3	o	o	o	o		o		o
EP 400/3 4/2 T3	EP 125	3	o	o	o	o		o		o

Ripcheck conveyor belts – reinforced with steel wires

Transporting larger quantities of solid material can result in significant damage to the conveyor belt. Larger pieces of undefined shapes, sharp edges, the accumulation of material can lead to longitudinal cuts or holes on conveyor. RIPCHECK conveyors have extra shock resistant layer, which prevents damage to the belt.

Due to purpose of the belts, the following types are available:

RC type – elastic reinforcement with steel wires.
RH type – very thick elastic reinforcement with steel wires for heavy duty.
BR type – elastic reinforcement with textile cables (for magnetic separators or devices for metal detection, used in the timber industry)

RIPCHECK steel wires	RC	RCH
Diameter (mm)	1,4	1,4
Distance between the wires (mm)	Approx. 12,5	Approx. 1,5
Number of wires / 10 cm	7 +/-1	35 +/-1

Belt type	Type of fabric (N/mm)	Number of outputs	Width
			500	650	800	1000	1200	1400	1600	1800	2000
EP 500/3 + 1RC 5/2 Y	EP 160	3		o	o	o	o
EP 500/3 + 1RC 10/3 Y	EP 160	3				o	o	o	o

Sliding conveyor belts – belts that slide across the plate without the lower layers of rubber

For technical reasons, the rotating auxiliary roller can not be installed on certain types of conveyors. Therefore, the belt requires so called sliding table to work. Such operation does not allow the lower surface of the strip to be coated with rubber, as this would cause an increase in friction between the base and belt. Therefore, special sliding conveyor belts are used, where friction is reduced to a minimum.

Sliding conveyors are suitable for:

sawmill and wood industry
recycling, trash and plants for mineral processing
the packaging industry
airports
food industry

Belt type	Type of fabric (N/mm)	Number of outputs	Width
			400	500	600	650	800	1000	1200	1300	1400	1600
EP 250/2 2/0 Y	EP125	2		o		o	o			o
EP 250/2 2/0 MOR	EP125	2	o				o		o		o	o
EP 400/3 2/0 Y	EP125	3	o	o	o	o	o	o	o	o	o	o
EP 400/3 2/0 MOR	EP125	3	o	o	o	o	o	o	o	o	o	o

Connecting smooth conveyor belts

Connecting is performed by cold process, hot vulcanization and mechanical couplings as well as an endless form on request. Conecting needs extra belt length, depending on the procedure.