Leading Factory Supplier of Deep Hole Drilling and Boring Machines from China

T21xx series machine is specially designed for deep hole processing of cylindrical workpiece, it is applicable to the process of drilling and boring. When drilling the machine adopts internal chip-removal (BTA type), the cutting oil is supplied by oil feeder to cutting area, the chip is discharged through the inner hole of drilling bar and is collected into the chip container located in the back part of the machine. The machine is equipped with high efficient compound tool, the skiving roller burnishing tool can be expanded and retracted automatically, it can achieve high efficient processing for oil cylinder production. Germany WENAROLL tool can be chosen, and the customer can also use the tool manufactured by our company.

NO	Items	Description
1	Machine model series	TK2110G	TK2110G/1
2	Drilling diameter rang	Φ30-60mm	Φ30-60mm
3	Boring diameter rang	Φ40-125mm	Φ40-125mm
4	Boring depth	0.5-8m	0.5-8m
5	Fixture clamping range	Φ40-200mm	Φ40-200mm
6	Machine spindle center height	300mm	300mm
7	Headstock spindle speed	200-1200 r/m	200-1200 r/m
8	Spindle hole diameter	Φ75mm	Φ75mm
9	Spindle front taper hole diameter	Φ85mm (1:20)	Φ85mm (1:20)
10	Headstock motor	15 kw , frequency	15 kw , frequency motor
11	Drill box motor	/	15 kw
12	Drill box spindle hole diameter	/	Φ75mm
13	The front taper hole of drill box	/	Φ85mm (1:20)
14	Drill box speed	/	40-500r/min, stepless
15	Feeding speed range	5-1500mm/min	5-1500mm/min
16	Feeding carriage rapid speed	3.2m/min	3.2m/min
17	Feed motor power	5.5KW	5.5KW
18	Feeding carriage rapid motor power	3KW	3KW
19	Hydraulic pump motor power	N=1.5KW	N=1.5KW
20	Hydraulic system rated working pressure	6.3 Mpa	6.3 Mpa
21	Coolant pump motor	N=5.5kw ( 3 groups)	N=5.5kw ( 3 groups)
22	Coolant system rated pressure	2.5Mpa	2.5Mpa
23	Cooling system flow	100、200、300L/min	100、200、300L/min
24	Control system	Siemens 808 or KND	Siemens 808 or KND
25	Power supply	380V, 50HZ, 3phase	380V, 50HZ, 3phase

NO	Items	Description
1	Machine model series	TK2220G	TK22120G/1
2	Drilling diameter rang	Φ30-80mm	Φ30-80mm
3	Boring diameter rang	Φ40-200mm	Φ40-200mm
4	Boring depth	0.5-12m	0.5-12m
5	Fixture clamping range	Φ60-300mm	Φ60-300mm
6	Machine spindle center height	350mm	350mm
7	Headstock spindle speed	61-1000 r/m	61-1000 r/m
8	Spindle hole diameter	Φ75mm	Φ75mm
9	Spindle front taper hole diameter	Φ85mm (1:20)	Φ85mm (1:20)
10	Headstock motor	30 kw , frequency	30 kw , frequency
11	Drill box motor	/	22 kw
12	Drill box spindle hole diameter	/	Φ75mm
13	The front taper hole of drill box	/	Φ85mm (1:20)
14	Drill box speed	/	40-500r/min, stepless
15	Feeding speed range	5-3200mm/min	5-3200mm/min
16	Feeding carriage rapid speed	3.2m/min	3.2m/min
17	Feed motor power	5.5KW	5.5KW
18	Feeding carriage rapid motor power	3KW	3KW
19	Hydraulic pump motor power	N=1.5KW	N=1.5KW
20	Hydraulic system rated working pressure	6.3 Mpa	6.3 Mpa
21	Coolant pump motor	N=5.5kw ( 4 groups)	N=5.5kw ( 4 groups)
22	Coolant system rated pressure	2.5Mpa	2.5Mpa
23	Cooling system flow	100、200、300,400L/min	100、200、300,400L/min
24	Control system	Siemens 808 or KND	Siemens 808 or KND
25	Power supply	380V, 50HZ, 3phase	380V, 50HZ, 3phase