General purpose steel conveyor rollers are suitable for light-duty and medium-duty unpowered (gravity-flow) conveying tasks in warehousing, package handling, manufacturing, and distribution applications. They are typically an economical alternative to rollers made from other materials. The rollers have standard ball bearings that roll smoothly at slow speeds and start rolling more easily than precision bearings. Conveyor rollers are used in roller conveyors and material transport stands to support and move bulky items such as boxes and totes. The rollers let loads roll from one place to another, reducing the effort it takes to move the loads. These rollers can be used to replace or upgrade the existing rollers on compatible conveyors or stands.

MATERIALS – DESCRIPTION

J – steel pipe – black
Steel pipes according to the standard EN 10305-3 are welded, cold sized pipes with a circular
cross-section for precise application with a specific external diameter. They have precisely defined
tolerances for the dimensions and a specific maximum surface roughness.
K – galvanised steel pipe – blank
Steel pipes according to the standard EN 10305-3 are cold sized pipes with a circular cross-section
welded from galvanised band for precise application with a specific external diameter. They have
precisely defined tolerances for the dimensions and a specific maximum surface roughness.
X – 1.4301 INOX, stainless steel pipe
Steel pipes according to the standard DIN 17455 are welded pipes from stainless steel with a circular
cross-section for precise application with a specific external diameter. They have precisely defined
tolerances for the dimensions and surface roughness.
Al – AlMgSi 0.5, aluminium pipe
Round aluminium pipes are made of aluminium alloy and meet the material standard according to EN
573-3 and 755-2. The pipes are made according to the extrusion process (T66) with a circular crosssection. Dimensions, diameter, cross-section and mass are within the tolerance range in accordance
to EN 755-7.
P – PVC plastics, plastic tube according to EN ISO 1163
Plastic PVC (polyvinyl chloride) tubes are made from non-combustible plastic material with very good
chemical resistance and mechanical strength, and they can tolerate constant temperature loads from
-15 to +60°C.
O – PVC Baytec lining
The Baytec PVC plastic lining is put onto the surface of the metal rollers. The hardness of the lining is
±63ShA. The lining is available in 2mm thickness and is grey silver in colour.

MATERIALS – TREATMENT .
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Galvanising : Excellent alkaline (acid) galvanising with blue passivation with a uniform zinc
coating according to DIN 50961.
Crimping : It is applied to the pipe surface according to the DIN 82 and DIN 403
procedure.
Filling : It is carried out by filling the polymer onto the roller according to the plan or in
agreement with the customer.
Ruber lining : It is carried out by means of rubber (elastomer) application according to the
plan or in agreement with the customer.
Painting : It is carried out for the protection of metal surfaces and the extension of the
surface stability of metals according to the agreement with the customer.
Other :
– Tempered and/or abraded designs are performed on demand.
– The weight of coated pipes depends on the coating.
– On-demand chromed, nickel-plated and burnished designs.
– We also provide you with operating conditions under the ATEX Directive.

For your request for quotation, specify :

1. Pipe material
2. Rollers cover if any
3. Metal bearing system
4. External roller diameter (mm)
5. Roller wall thickness (mm)
6. Roller load bearing axis diameter (mm)
7. Roller axis design – internal thread
8. Roller installation length (mm)