GH20T GRINDING MACHINE FOR BURINS & TOOLS

Description

Grinding machine for burins and tools

Versatilely usable grinding machine for burins and tools for different tool geometries
Universally applicable by versatile slewing and setting options
Lots of slewing and setting options to manufacture gravers (cylindrical, centric, conical)
Two grind stamps, twist drills, electrodes, lathe tools, centring tips, etc.
High precision due to robust machine body and vibration-free driven precision grinding spindle
Easy handling and operation
Index head with 24 locking positions
Including 5 pcs. of collets 5c
Adjustable extractor device

Technical Specifications
Electrical connection 400 V / 3 Ph ~50Hz
Motor power 370 W
Speed grinding wheel, diamond 5.000 min-1
Grinding speed max. 35 m/s
Speed motor 2750 min-1
Travel tool holder 140 mm
Fine adjustment tool holder 18 mm
Fine adjustment length axis 6 mm
Adjustable angle Vertical /rear 0 40 degree
Adjustable angle Horizontal / taper grinding 0 180 degree
Adjustable angle negative angel 0 52 degree
Locking position turning angle 22 x 15 / 180 degree
Clamping range 1 12 mm
Collet type 385E (5C), DIN 6341
Length x width x height 350 x 450 x 340 mm
Net weight 45 kg

Delivery Information

Collets type 385E D=28mm, L = 89mm ; 20° DIN 6341 Sizes 4/ 6 / 8 /10 / 12 mm
Corundum cup wheel Ø 100 x 50 x Ø 20 mm
Diamond cup wheel Ø 100 x 50 x Ø 20 mm (mounted on the machine when delivered)
Device to regrind turning tools
Device to regrind end mills
Device to regrind twist drills
Spare grinding wheel
Operating tool