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DESIGN FACTORY GMBH
designfactory-ic.de
designfactory-ic.de
designfactory-ic.de
designfactory-ic.de
designfactory-ic.de

Grinding and brushing of stainless steel sheets and other metals

 

Finish on sheets, tubes and long products

 
Designfactory can produce a large number of various, high-quality grinding and/or brushing types, which can be adjusted to meet your individual requirements. We offer fine grinding in the roughness depth you desire. Also, we grind both criss-cross and diagonal. We can process the sheets on either one or both sides and cover them with a laser compatible protective film. The maximum weight of the component that can be processed is 4 tons.
 

Grounding and brushing of tubes and longproducts

DESIGN FACTORY offers the grinding and brushing of tubes and longproducts of diverse forms, even with especially large outer diameters. A large number of different high-quality grinding and brushing types, also variable according to your own specifications, give the products a unique effect.
 
Variation in colour
With the PVD colour coating we can produce stainless steel surfaces in different metallic colours. More about PVD/TiN colour-coating.
 

 

Non-directional polishing

 

Hairline finish

 

Criss-cross grinding

Stainless steel sheet with non-directional finish coloured in gold.   Stainless steel sheet with hairline finish coloured in bronze.   Diagonal criss-cross grinding on stainless steel sheet
Vibration grinding (angel hair, orbital finish, non-directional finish, swirl finish or sunburst finish.) creates a uniform, non-directional grinding pattern on the stainless steel surface, aluminium or other metals. Many variations in the grinding pattern are possible by using different grain sizes, line widths and rotations. Colour variations are also possible (PVD coating).

Picture: Stainless steel sheet with non-directional finish coloured in gold.
  Hairline grinding produces long continuous lines with a specific direction on the stainless steel surface, aluminium and other metals.

Variations of grain sizes from fine to coarse, and different widths and configurations of the grinding lines on the stainless steel surface, aluminium or other metals result in many options for the hairline finish. Stainless steel can be combined with the PVD colour-coating from our in-house production.

Picture: Stainless steel sheet with hairline finish coloured in bronze.
 
In criss-cross-grinding, material is processed twice. For the second run, material is turned by 90░, and is then processed through the equipment. Angles may be varied as well..

Picture: Diagonal criss-cross grinding on stainless steel sheet
         

Brushed stainless steel

 

Ground

 

Cross / longitudinal grinding

Brushed stainless steel  
Ground stainless steel colourd in champagner
  Stainless steel surface with cross-grinding in gold
DESIGN FACTORY can produce a large number of various, high-quality grinding and/or brushing types, which can be adjusted to meet your individual requirements. We offer fine grinding in the roughness depth you desire

Picture: Brushed stainless steel sheet.
 
Similar to brushing, directional grinding achieves a regular, matte surface look. The rougher the grinding belt, the rougher the surface will be.
Grinding with ground grain 36 - 3000 in your selected roughness depth (Ra, Rz).
 
Picture: Ground stainless steel colourd in champagner
 
In cross / longitudinal grinding, the sheet is inserted into the equipment so as to create continuous lines parallel to the edge. Depending on the grade, lines will become either rather delicate or more pronounced.
 
Picture: Stainless steel surface with cross-grinding in gold
designfactory-cmb.de designfactory-cmb.de designfactory-cmb.de designfactory-cmb.de designfactory-cmb.de
 
 
 
 
Materials
Dimensions & Forms
Surface finishes
Processing
Applications
 

Processeable materials


Stainless steel sheets in the materials:
AISI 304 / AISI 314 / AISI 316 L / AISI 316 Ti / AISI 321 / AISI 430 / AISI 904 L / AISI 926
aluminium
brass
titanium
non-ferrous metal
Other materials and material grades on request
 
 
Sheets
 
Longproducts
www.designfactory-cmb.de    
Longitudinal grinding:
Up to a max. 2000 x 8000 mm
Thickness: 0.5 - 15 mm

Cross grinding:
Up to a max. 2000 x 6000 mm
Thickness: 0.5 - 15 mm
 
Non-directional polishing
Dimensions: 2000 x 6000 mm
Thickness: from 0.5 to 6 mm
 
Hairline finish
Dimensions: up to 2000 x 6000 mm
Thickness: from 0.5 to 6 mm
 
Special grinding:
hot-rolled sheets up to 50 x 3000 x 8000 mm
 

Length
1000 mm up to max. 8000 mm

 

thickness
5 up to 15 mm

 

width
30 up to 100 mm

 
   
flat material
pattern-milled and textured sheets
 
 

flat steel
square steel
hexagonal steel

designfactory-cmb.de designfactory-cmb.de designfactory-cmb.de
 
 
Surface finishes Grinding and brushing
 
  • Longitudinal grinding
  • cross grinding
  • criss-cross grinding
  • duplo grinding
  • hairline
  • diagonal
  • ground grain 36 - 3000
  • brushed fleece grain 100 - 500
  • grinding in your selected roughness depth (Ra, Rz)   
 
 

Processing of ground and brushed sheets and planar parts


After grinding and brushing, a laser-compatible film is applied, permitting further processing steps such as lasering, bending or punching w/o damage to the surface.
 

Easy2Clean


After brushing or grinding we can apply a transparent coating with thickness 1-2 ?m to provide longterm surface protection and easy cleaning. Coating is UV and heat resistant. It wears well in the salt spray test and is therefore suitable for both interior and outdoor applications. More about Easy2Clean
 

Stainless steel colour options


With PVD/TiN coating, stainless steel can be provided with various metal colour options after grinding or brushing. Coating is food safe, non-fading, UV & corrosion resistant. colour options include: gold, bronze, copper, brass, champagne and black. Additional colours upon request. More about PVD/TiN colourcoating
 
Applications:
 
  • yacht / ship construction
  • lift construction
  • furniture industry
  • architecture
  • shop design
  • metal construction
  • semiconductor industry
  • air and aerospace
  • medical technology
  • special products
  • etc.
 
For any questions please do not hesitate to contact us by phone on +49 (0)7147/2208-0 or by e-mail info@designfactory-ic.de.
 
Contact
DESIGNFACTORY GmbH
Gerhard-Rummler-Str. 2
D-74343 Sachsenheim

fon +49 (0) 7147 2208-0
fax +49 (0) 7147 2208-50
info@designfactory-ic.de
News
Are at your service as affiliated companies as since September 1st, 2017
Are at your service as affiliated companies as since September 1st, 2017
 
DESIGNFACTORY GmbH, Sachsenheim
INOX-COLOR GmbH Co.KG, WalldŘrn
are at your service as affiliated companies as since September 1st, 2017.


 
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