Double Robot Arm DTH Button Bits Sharpener, Single robot arm mining button bits grinding machine

Double Robot Arm DTH Button Bits Sharpener, Single robot arm mining button bits grinding machine

Electric button bits grinder EGM3.0 

Working air pressure  5-7bar(100 psi)
Max. Spindle Speed:24000RPM
Max. water pressure  4bar(60 psi)
Water consumption  2-4L/min 
Rated power(motor)  3.0KW 
Coolant/fushing medium|Water 
Water hose diameter  6mm 
Weight  200KG 
Electric power data | 1 phase 220V 50Hz 10Amps

Hand held pneumatic button bits grinder BTON200 

Rotation speed:20000RPM

Motor power: 1.5 KW 

Work pressure: 5-7 bar (100 psi)

Air consumption: 2.0 m3 / min (50ft3/min) 

Max. water pressure: 4 bar (60 psi) 

Air hose diameter: 19 mm     

Water hose diameter: 6mm 

Weight excl. packaging: 3.0 Kg  

Weight incl. packaging: 3.4 Kg  

Sound level: 92 dB(A)

Hand held pneumatic button bits grinder BTON200 

Rotation speed:20000RPM

Motor power: 1.5 KW 

Work pressure: 5-7 bar (100 psi)

Air consumption: 2.0 m3 / min (50ft3/min) 

Max. water pressure: 4 bar (60 psi) 

Air hose diameter: 19 mm     

Water hose diameter: 6mm 

Weight excl. packaging: 3.0 Kg  

Weight incl. packaging: 3.4 Kg  

Sound level: 92 dB(A)

Pneumatic Semi-automatic button bits grinder BTON500

Rotation speed:20000 rpm

Motor Power: 1.5 KW 

Work air pressure: 5-7 bar (100 psi)

Air consumption: 2.2 m3 / min (80ft3/min) 

Max. water pressure: 4 bar (60 psi) 

Air hose diameter: 19 mm     

Water hose diameter: 6 mm 

Weight excl. packaging:120.0 Kg  

Weight incl. packaging: 130.0 Kg  

Transport dimensions:500*500*1400mm 

Sound level: 92 dB(A),  

Pneumatic robot arm button bits grinder AGM18

Rotation speed:20000 rpm

Motor power: 1.5 KW 

Work air pressure: 5-7 bar (100 psi)

Air consumption: 2.2 m3 / min (80ft3/min) 

Max. water pressure: 4 bar (60 psi) 

Air hose diameter: 19 mm     

Water hose diameter: 6 mm 

Weight excl. packaging:330.0 Kg  

Weight incl. packaging: 350.0 Kg  

Transport dimensions: 1600*700*1500cm

Sound level: 92 dB(A),  

Electric Button Bit Grinder/ Grinding Machine

This machine is used for sharpening tungsten carbide button of drill bits, to recover its original function. The motor drives the rotary grinding cup by high speed grinding of tungsten carbide button, the telescopic cylinder drives grinding head up and down, there is a water pump to complete the work of cooling.

TECHNICAL DATA EGM75

Working Capacity:Light-medium duty
Spindle Speed:12000RPM
Electrical Specifications:
Single phase.220-240Volts,40Amps,50 or 60Hz.10kw
Bit Holder Capacity: 
Threaded Bit---skirt diameter,max 140mm (5 1/2")
Down the Hole Bit,shank diameter, max 140mm (5 ½")
Max. Water/Coolant Press.:4 bar (60 psi)
Grinder Dimensions:1600 x 1100 x 2200 mm 
Net weight:700Kg
Sound Level:86 dB(A)