High quality deep hole drilling & boring machine manufacturer

Product Description

T2235G deep hole boring machine is specially designed for the processing of cylindrical workpiece. The headstock drives the workpiece rotating and the tool keeps feeding. It can perform the process of boring, expanding and roller burnishing, etc. The machine is assembled with PLC control system. Besides machining through-hole, it can also process step hole and blind hole. When boring, the coolant is supplied by the oil feeder or through the end of boring bar, the chip is pushed forward out of headstock end. The main components and parts of the machine are made of high strength cast iron including bed body, feed carriage, box, oil feeder body and support body, etc, which ensure the machine with enough rigidity, high strength and precision retaining ability. The guide track is treated by hardening technology and has the excellent wear-resistance and high accuracy. The feeding of the tools adopts AC servo motor to realize stepless speed regulation. The headstock spindle uses multi-gear to change the speed in a wide range.

Specifications

NO	Items	Description
1	Machine model series	TK2235G	TK2135G
2	Drilling diameter rang	/	Φ30-100mm
3	Boring diameter rang	Φ60-350mm	Φ60-350mm
4	Boring depth	1-12m	1-12m
5	Fixture clamping range	Φ120-450mm	Φ120-450mm
6	Machine spindle center height	450mm	450mm
7	Headstock spindle speed	60-1000 r/m, 12 levels	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
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	5-3200mm/min	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, 400 L/min	100、200、300, 400 L/min
24	Control system	Siemens 808 or KND	Siemens 808 or KND

Photos Wall