TSV Series
2Pages

Catalog excerpts

YOUR PARTNER WORLDWIDE TSV Series Grinding and Lapping Machines for safety valves DN range 15-300 mm (1/2”-12”) The EFCO TSV are portable grinding and lapping machines with eccentric. They are meant for the machining of surfaces in safety valves. The TSV-300 has two separate drives. One drive operates the grinding spindle, whereas the other drive actuates an opposite motion (eccentric motion). easy handling set-up at valves with or without flange is possible even (flat) surfaces good self-cleaning of the grinding tools => extended durability (service life) of the grinding media uniform dispersion of lapping paste during lapping procedure cross hatch TSV-300 with maschine column THE PREMIUM-PRODUCTS – MADE BY EFCO – MADE IN GERMANY

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Technical data TSV DN range max. submerging depth Clamping range of jaw chuck Clamping range of machine column Rotational speed of grinding spindle Rotational speed of eccentric Eccentricity Stationary mounting Portable mounting Drive 3 mm Machine column Jaw chuck 230/110 V, 50/60 Hz or pneumatic 6-7 bar pneumatic 6-7 bar *Rotational speed of pneumatic Due to geometry, there are normally higher speeds of the grinding discs at the outside diameter of the seat than at the internal diameter. The result is a different material removal. The sealing surface inclines downwards. The use of an...

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TSV Series 2Pages

Catalog excerpts

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TSV Series
2Pages