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BTA Deep Hole Boring Machine
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Product: Views:374BTA Deep Hole Boring Machine 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-11-18 00:08
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Details

BTA Deep hole boring machine
The machine is special equipment for machining deep cylindrical hole of workpieces.It can be perfectly suited for drilling and boring through holes,blind and step holes in workpieces;Such as ,spindle of various kinds of machines,many kinds of hydraulic oil cylinders and cylinders and drill collars in the gas and oil field.

Product Content
It adopts BTA processing method,it can not only drill the deep holes,but also bore the deep holes. When drilling the workpiece,it adopts BTA chip remove method,that is: the coolant liquid arrive the drilling parts through oil supply device,the iron chips and coolant oil return to the drain back tank and chips removal device through the drilling bar hole.through the above method to realize the drilling purpose.

When boring the workpiece,we adopts pull boring front chip removal method(pull the boring head go ahead,and remove the front chips by that way) , the headstock spindle front equips chips removal device,used for boring and chips remove. When boring the workpiece,the workpiece rotary,so as to enhance the boring accuracy. The workpiece adopts double taper plate fasten Position,workpiece fasten easily. Position liable. 

Specification

Technical Data

T2120

CAPACITY

Max. Boring Diameter

200mm

Drill hole diameter range

30-100mm

Max. Boring depth

3000mm

Workpiece clamp diameter range

60-300mm

SPINDLE

Height from spindle center to bed

350mm

Spindle bore diameter

75mm

Taper of spindle bore

Ø85mm  1:20

Range of spindle speed

61-1000r/min

INFEEDS

Infeed speed range

5-1000mm/min   

Carriage rapid move speed

2m/min

MOTOR

Main motor power

30kw

Hydraulic pump motor power

1.5kw

Carriage rapid motor power

3kw

Infeed motor power

3.7kw

Coolant pump motor power

5.5kw

OTHERS

Rated pressure of cooling system

2.5MPa

Flow of cooling system

200L/min

Rated working pressure of hydraulic system

6.3MPa

http://www.guanludrilling.com/

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