Dalian Machine Tool Deep Hole Metal Drilling and Boring Processing Machine

• After-sales Service: 24 Hours Service
• Warranty: 1 Year
• Application: Metal
• Model NO.: T21100
• Numerical Control: CNC/MNC
• Processing Precision: 0.05~0.06(mm)
• Performance Classification: Economical CNC Machine Tools
• Certification: CE
• Condition: New
• Transport Package: Wooden Case Packing
• Origin: Liaoning
• Production Capacity: 100 Sets/Month

Product Description

Dalian Machine Tool Deep Hole Metal Drilling And Boring Processing Machine

The usage of the machine,the machine is special equipment for machining deep cylindrical hole of workpieces.It suitable for boring the cylindrical workpiece. The drilling method is the internal removal chip(BTA method) when drill.The oil is supply from the guide carriage,and take the chips from the cutting area to the equipment of chip conveying in the back of machine.When boring the hole,the oil is supply from the tail of boring bar,and take the chips from the cutting area to the equipment of chip conveying on the headstock.

The bed of machine has rectangle guide way which has high abrasive resistance after quenched. The feeding lead screw is equipped between the two guide way.The fixture of the guide carriage and clamping of workpiece is made by the servo motor and it is safe and reliable. The spindle of guide carriage and machine spindle has high concentricity and rotation precision.It is easy to change the guide bush. The machine is a kind of deep hole boring machine with easy to operate and control, high efficiency.

Mian Specifications And Features

	T21100
The range of drilling diameter	φ60-φ120mm
The range of boring diameter	φ1000mm
The range of boring depth	1500~18000mm
The height of center	1050mm
The range of chuck clamp. diameter	φ270~φ1500mm
The range of steady rest clamp. diameter	φ270~φ1000mm
The range of roller support clamp. diameter	φ800~φ1600mm
Range and kinds of spindle speed	3~120r/min three grade stepless
Range and kinds of drilling box speed	32~400r/min 12 kinds
The diameter of spindle front bearing	φ280mm
The diameter of spindle bore	φ120mm
The taper of spindle nose	140
The diameter of chucks	φ1650mm
The rapid speed	2000mm/min
The feeding rapid speed	0.5~250mm/min (stepless)
The main motor power	N=75kW/132kw
The power of drilling box motor	N=45kW
The feeding motor	N=7.5kW/11kw AC servo motor
The max. weight of workpiece	40t/63t/80t