Type EM 3 NEW! - Side grinding machine Hydraulic control
Deciding features
Fully automatic CNC controlled side-grinding machine for band saw blades, circular saw blades and frame saw blades
A machine of extremely stable construction, embodying state of the art technology.
Suitable for band-, circular- and frame saw blades.
The complete sequence of operation is programmable by CNC control.
The operation and programming of the machine is executed by touch-screen on the monitor.
The advanced saw tooth is positioned and finish-ground in one or several passages by automatic feeding.
A special programme allows grinding of variable tooth widths.
Optional auxiliary saw tooth clamping equipment for stabilization of thin teeth during grinding, allowing higher tip grinding tolerances.
Powerful water cooling within fully closed protection hood.
Further qualities
Optional auxiliary hydraulic blade tooth clamping equipment for stabilization of thin teeth during grinding allowing higher tip grinding tolerances
Constant tooth position for all kinds of saw blades reducing machine adjustment time demands
Pivotable feed motion at the tooth grinding point for circular saw blades
Wide flank angle adjustment range and highly accurate setting of angles within range
Powerful water cooling within fully closed protection hood
Elimination of linear guide slides: virtually no maintenance demands
Integrated grinding spindle height adjustment form the front of the machine.
Specification
- Voltage Supply: 380 V 3 Ph.N
- Two blade Tip Grinding Motors: 380 V 0,75 KW /380 V 0,37 KW
- Working pressure: 70 bar
- Tooth shapes ground: all common shapes
- Tooth pitch15 to 127 mm (5")
- Front rake angle: 0 to 35°
- Clearance angle range: 0 to 20°
- Flank clearance angle range Face: 0 to 7°
- Flank clearance angle range Back : 0 - 7°
- Feeding speed maximum: 10 teeth/min
- Achieved by adjustment of grinding speed.
- Feeding speed minimum: adjustable from zero
- Depends upon grinding wheel speed.
- Outside diameter et bore diameter100/20 mm
- Grinding spindle speed: 6000 RPM
- Idraulic oil: 5,5 Engler at 50° C
- Quantity: 50 litres approx
- Weight of machine: 850 kg approx
- Height of the machine: 1450 mm
- Volume Sea-case approx.: 200 x 140 x 180 cm
Circular saw blades
- Blade diameter range: normal 180 to 800 mm
- special order up to1300 mm
- Blade thickness: up to 6 mm
- Bore diameter: 22 to 210 mm
Gang saw blades
- Tooth length range: up to 1300 m
- Blade thickness: from 0,8 mm
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