Factory Cheap Hot Precision Carbide Deep Hole Gun Drill Bit

Short Description:

This machine is a deep hole processing equipment for drilling cylindrical bar materials. It is a high-efficiency, high-precision and high-automatic machine tool for drilling small holes with external chip removal method (gun drilling method). Through one continuous drilling, the processing quality that can be guaranteed by the general drilling, expanding and reaming procedures can be achieved. The hole diameter accuracy is IT7-IT10, the surface roughness is Ra3.2-0.04μm, and the straightness of the hole center line is ≤0.05mm/100mm.

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Product Detail

Product Tags

Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Factory Cheap Hot Precision Carbide Deep Hole Gun Drill Bit, Make sure you sense absolutely absolutely free to speak to us for organization. nd we believe we are going to share the ideal trading practical experience with all our merchants.
Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for China Tungsten Carbide and Deep Hole Drill Bit, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

Function Description

By different design, this product can be equipped with one, two, three or four spindles, so that one, two, three or four workpieces can be processed at the same time.

Technical parameter

		ZK2108	ZK2102	ZK2103	ZK2104
Capacity	Drilling Dia. range	Φ1-Φ8mm	Φ3-Φ20mm	Φ5-Φ40mm	Φ5-Φ40mm
Capacity	Max. drilling depth	10-300mm		30-3000mm
Spindle	Number of spindles	1	1,2,3,4	1,2	1
Spindle	Spindle speed	350rpm	350rpm	150rpm	150rpm
Travel head with rotating drill	Spindle speed	3000-20000rpm	500-8000rpm	600-6000rpm	200-7000rpm
Feed	Feed speed range	10-500mm/min	10-350mm/min
Feed	Rapid travel speed of travel head	5000mm/min	3000mm/min
Motor	Motor power of travel head with rotating drill	2.5KW	4KW	5.5KW	7.5KW
	Motor power of headstock	1.1KW	2.2KW	2.2KW	3KW
	Feed motor torque (servo motor)	4.7N.m	7N.m	8.34N.m	11N.m
Others	Filtering precision of coolant	8μm	30μm
	Pressure of coolant	1-18MPa	1-10MPa
	Max. flow of coolant	20L/min	100L/min	100L/min	150L/min
CNC system	KND, SIEMENS 802, FANUC etc. optional by user

Special deep hole drilling machine for petroleum drill collar TS21 series		ZS2110B	TS21
Working capacity	Range of drilling Dia.	Φ30-Φ100mm
	Max. drilling depth	6-20m
	Workpiece clamped Dia. range	Φ60-Φ300mm
Spindle	Center height from spindle center to bed	600mm	350mm
	Range of spindle speed	18-290rpm, 9 gears	42-670rpm, 12 gears
Travel head with rotating drilling bar	Spindle bore Dia. of travel head with rotating drilling bar	Φ120mm	Φ100mm
	Taper of spindle bore (travel head with rotating drilling bar)	Φ140mm, 1:20	Φ140mm, 1:20
	Range of spindle speed (travel head with rotating drilling bar)	25-410rpm, 12 kinds	82-490rpm, 6 kinds
Feed	Feed speed range (infinite)	0.5-450mm/min
	Rapid travel speed of carriage	2m/min
Motors	Main motor power	45KW	30KW
	Motor power of travel head with rotating drilling bar	45KW	30KW
	Motor power of hydraulic pump	1.5KW, n=144rpm.
	Rapid travel motor power of carriage	5.5KW		4KW
	Feed motor power	7.5KW (servo motor)
	Motor power of cooling pump	5.5KW x 4 groups
Others	Guide way width	1000mm	650mm
	Rated pressure of cooling system	2.5MPa
	Flow of cooling system	100,200,300,400L/min
	Rated working pressure for hydraulic system	6.3MPa
Optional annular steady rest	Φ60-330mm (for ZS2110B)
	Φ60-260mm (for TS2120)
	Φ60-320mm (for TS2135)

Video

Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Factory Cheap Hot Precision Carbide Deep Hole Gun Drill Bit, Make sure you sense absolutely absolutely free to speak to us for organization. nd we believe we are going to share the ideal trading practical experience with all our merchants.
Factory Cheap Hot China Tungsten Carbide and Deep Hole Drill Bit, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.