Head Office: Unit 4 Faraday Close, Pattinson Industrial Estate, Washington, Tyne & Wear NE38 8QJ UK Tel:+44 (0)191 417 4505 Fax:+44 (0)191 415 3410
South East Sales Office: Office 5, Unit One, 22-28 Moorfield Road, Slyfield, Surrey, GU1 1RU UK Tel:+44 (0)1483 447 590 Fax: 0870 132 4645
Suregrave Ltd are members of the Trodat Group Reg. No. 6034809 England. Wharton Street, Birmingham B7 5TR

Prefilter with Precoat

Fully Automatic Pre-Filter Dust, Fumes and Odor 
The pre-filter in conjunction with an additional exhaust device, is the optimum discharge-air solution for dust and fumes

generated during laser engraving and laser cutting. Particles and dust can be separated from the discharged air via fully-automatic dosing of additives, whereby the filter life is extended.

Prefilter without Precoat

Pre-Filter for High Dust Level Laser Engraving 
The pre-filter is a discharge-air solution for the laser engraving and laser cutting of dust generating materials. Coarse

particles and dust are separated from the discharged air and thus extends filter life significantly. The cleaning of the pre-filter cartridges is done manually or automatically, as an option.