TS21200 CNC deep hole drilling and boring machine

TS21200 is a heavy-duty deep hole machining machine, which can complete the drilling, boring and nesting of deep holes of large-diameter heavy parts. It is suitable for the processing of large oil cylinder, high-pressure boiler tube, cast pipe mold, wind power spindle, ship transmission shaft and nuclear power tube. The machine adopts high and low bed layout, the workpiece bed and cooling oil tank are installed lower than the drag plate bed, which meets the requirements of large diameter workpiece clamping and coolant reflux circulation, meanwhile, the center height of the drag plate bed is lower, which guarantees the stability of feeding. The machine is equipped with a drilling rod box, which can be selected according to the actual processing condition of the workpiece, and the drilling rod can be rotated or fixed. It is a powerful heavy-duty deep hole machining equipment integrating drilling, boring, nesting and other deep hole machining functions.

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Product Detail

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Main parameters of the machine

Working range

1.Drilling diameter range --------- --Φ100～Φ160mm
2.Boring diameter range --------- --Φ100～Φ2000mm
3.Nesting diameter range --------- --Φ160～Φ500mm
4.Drilling / boring depth range ---------0～25m
5. Workpiece length range --------- ---2～25m
6. Chuck clamping diameter range ---------Φ 300～Φ2500mm
7. Workpiece roller clamping range ---------Φ 300～Φ2500mm

Headstock

1. Spindle center height --------- ----1600mm
2. Taper hole at the front of spindle of headstock ---------Φ 140mm 1:20
3. Headstock spindle speed range ----3～80r/min; two-speed, stepless
4. Headstock rapid traverse speed --------- ----2m/min

Drill rod box

1. Spindle center height ---------------800mm
2. Drill rod box spindle bore diameter -------------Φ120mm
3. Drill rod box spindle taper hole ------------Φ140mm 1:20
4. Drill rod box spindle speed range -----------16～270r/min; 12 stepless

Feed system

1. Feed speed range ---------0.5～1000mm/min;12 stepless. 1000mm/min; stepless
2. Drag plate rapid traverse speed -------2m/min

Motor

1.Spindle motor power --------- --75kW, spindle servo
2. Drill rod box motor power --------- 45kW
3.Hydraulic pump motor power --------- - 1.5kW
4.Headstock moving motor power --------- 7.5kW
5.Drag plate feeding motor --------- - 7.5kW, AC servo
6.Cooling pump motor power --------- -22kW two groups
7. Total power of machine motor (approx.) -------185kW

Others

1.Workpiece guideway width --------- -1600mm
2. Drill rod box guideway width --------- 1250mm
3. Oil feeder reciprocating stroke --------- 250mm
4. Cooling system rated pressure--------1.5MPa
5. Cooling system Maximum flow rate --------800L/min, stepless speed variation
6.Hydraulic system rated working pressure ------6.3MPa