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Grittal ®

PKIT > Product offer > Stainless steel abrasives > Grittal ®

Grittal ®

Grittal ®

GRITTAL is the economic alternative to mineral grit abrasives and fulfills all requirements concerning blasting performance and a corrosion-free surface finish.
GRITTAL offers additional clear economical and environmental advantages. The extremely high durability of this rust-free stainless steel grit reduces the amount of abrasive consumption by a factor of 30 – 100 and thereby also minimizes the amount of waste that is generated. The durability of GRITTAL results in a consistent work mix, constant roughness values and guarantees a quality adhesion for an ensuing coating.
GRITTAL’s dust-free characteristic allows for excellent vision while blasting and helps to better control the blast process.
GRITTAL is successfully used in blast rooms and also in centrifugal wheel blast machines.

Chemical composition   Hardness   More information
C 2 %   GH 800 HV ( 64 HRC )   Microstructure

GH - Martensitic with Chromium Carbides

GM - Ferrite with Chromium Carbides

Cr 30-33%   GM  660 HV ( 58 HRC)   Grain shape grit

Available sizes:

GH 10 / GM10 0,05 - 0,20 mm   GH 60 / GM 60 0,70 - 1,25 mm
GH 20 / GM 20 0,09 - 0,32 mm   GH 100 / GM 100 1,00 - 1,40 mm
GH 30 / GM 30 0,14 - 0,50 mm   GH 150 / GM 150 1,25 - 1,70 mm
GH 40 / GM 40 0,40 - 0,80 mm   GH 200 / GM 200 1,40 - 2,00 mm
GH 50 / GM 50 0,60 - 1,00 mm   GH 300 / GM 300 1,70 - 3,00 mm

Main fields of application:
Blast cleaning, deburring, surface preparation prior to coating, stone cutting in gang saws
• All types of aluminium castings and forgings
• Zinc pressure die castings
• Non-ferrous metals and special alloys
• Stainless steel castings and forgings
• Apparatus and welded structures in stainless steel
• Hot dip galvanized material
• Concrete and natural stones

GRITTAL offers the following advantages:
• Great durability
• Short blasting times
• Bright appearance
• Rust-free surfaces
• Can be used in centrifugal wheel machines as well as air blast systems
• Low waste disposal costs
• Dust-free blasting process

Blasting of metals:
• for efficient deburring
• for bright appearance
• for surface preparation prior to coating
• effective descaling

Stone blasting:
• for smooth and textured surfaces
• for non-slip surfaces
• for fascinating optics

Cutting:
• for precise cuts

contact

PKIT PRAHA S.R.O.

Tel./Fax: +420 323 605 535  
E-mail: info@pkit.cz

U Hřiště 245
251 01 Světice u Říčan
Czech Republic

IČO: 270 88 367
DIČ: CZ270 88 367  

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ask us

Technologie a abraziva

Ing. Petr KUNERT
+420 775 011 320
kunert@pkit.cz

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