Horizontal BTA Drilling machine

40000 USD ($)/Set

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Price And Quantity

Machine features:

The box ,machine bed ,infeeding slide table and other basic parts are made of high quality cast iron.
The cutter tool infeeding guide rail adopts slide linear guide rail, the guide rail surface is precisely ground and quenched.
The machine bed oil returning chute is designed slanting, which will not store oil.
The cutter tool rotation is driven by the servo spindle motor , the tool rotating speed is stepless.
The cutter tool infeeding adopts servo motor to drive ball screw, so the tool infeeding volume can be stepless controlled.
The drill bar support rest has automatic hook device.

Machine mainly parameters :

Specifications	Parameters
Drill hole diameter range	30-100mm
The max diameter of boring	200mm
The height of center	400mm
The range of max depth of boring	1000mm
The diameter of chuck	400mm
Rotary speed range and steps	61-1000r/min,three gears,12 grades
Feeding speed range	5-2500mm/min
Main motor	N=30kw
Feeding motor	N=4.2KW servo motor
Cooling pump motor	N=5.5kW n=1440r/min7.5kwX2groups
The rated pressure of cooling system	2.5MPa
Flow of coolant	100L/min ,200L/min,400L/min