Live Delivery Tracking Check now online

Press-welded gratings for shelving

JK Technic press-welded gratings for shelving can be used for pallet racks and grating cantilevers, for storing heavier loads without the need for increased load absorption by the butt joints. Gratings for shelving are manufactured from S235JR steel and are also available with a pressed finish.

Benefits

Gratings for shelving offer numerous benefits:

  • Provide excellent rigidity and stability for items stored
  • Allows better visibility of items stored
  • Light can get through
  • Water can get through
  • Easy and quick to assemble

Finishes available :

  • Untreated
  • Galvanized
  • Power-coated steel

Depending on your requirements, 4 models can be manufactured:

Corner flap

This grating is particularly suitable for shelving with reduced-width shelves. Load absorption will be limited.

Technical drawing

Flanged edge

This grating is suitable for various types of shelving and offers numerous advantages, the most important of which is its cost of manufacture. The butt joint between the two edges provides greater load absorption and safety, and the flanged edge locks the grating in place on the racks.

Technical drawing

Flat edge

This grating offers good adherence and stability thanks to the contact between the lips on the underside and the racks.

Technical drawing

Notched edge

The butt joint between the two edges provides greater load absorption and the flanged edge provides safety.

Technical drawing

Retaining fasteners :

  • Self-tapping screws available on request.

Custom manufacture

JK Technic can manufacture made-to-measure gratings for shelving to meet your requirements (layout, size, etc.).

Our research department is available to handle your technical requirements, and can advise you on issues up to and including the realisation of your orders.

Characteristics

Mesh

The mesh spacing is defined in accordance with the standards and loads that must be respected:

  • Standard meshes: 30x30, 30x44, etc...
  • Standard security meshes: 19x19, 19x40, 30x19, etc...
  • EDF mesh: 30x27.
  • Other options are available on request.

Bearer bar

  • Standard height: 25-60 mm.
  • Standard thickness: 2-5 mm.
  • Other options are available on request.

Cross bar

  • Twisted square: 4-6 mm.
  • Smooth rounded configuration available on request.

Dimensions

  • Maximum length of bearer bars: 6100 mm..
  • Maximum length of twisted squares:   1000 mm, or greater on request.

Material

  • S235JR steel as per EN 10025 standards.
  • This product may be ordered in stainless steel depending on the quantities required.
  • Other options are available on request.

Surface treatment

  • Galvanised in accordance with EN ISO 1461 standards.
  • Lacquered in accordance with standard RAL.
  • Bituminous paint.
  • Other options are available on request.

Finish

  • The bearer bar may be notched on request.

Finished product

  • Custom manufacture based on the dimensions given by the customer or on plans drawn up by our research department.
  • Plain or galvanised ½ laps, panels and staircase steps can be easily assembled on site.

Assembly

Press-welded grating is obtained by electrical welded transverse bars, which are usually square and twisted (but can be round and straight) into the bearing bars. The grating is produced with “flat” banding, and then optionally undergoes hot-dip galvanizing in accordance with the applicable EN ISO 1461 standards. For an optimised anti-slip surface, it is possible to produce serrated press-welded grating, with serration on the bearing bars only. It is typically manufactured from EN 10025 standard S235JR steel which ensures a consistent production quality. RAL-GZ 638 manufacturing tolerances applied.

 

Step 1 :

Put in place the transverse bars and the bearing bars for electrowelding

Assemblage caillebotis

Step 2 :

Electrowelding

Assemblage caillebotis

image-description

20 000 customers in Europe, many references.

Browse our gallery of references in industry and architecture.

Discover our gallery
New ! Follow the progress of your order in a few clicks. Check your delivery