Professional China Directional Boring Machine - Deep Hole Drilling And Boring Machine, Cylinder drilling and boring machine TQ2180 – Premach

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We keep on with the basic principle of quality to start with, support very first, continuous improvement and innovation to meet the customers for your management and zero defect, zero complaints as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Cylinder Boring Bars , Four Guide Way , Cnc Vertical Lathe Machine , We appreciate your enquiry and it's our honor to work with every friend worldwide.

Professional China Directional Boring Machine - Deep Hole Drilling And Boring Machine, Cylinder drilling and boring machine TQ2180 – Premach Detail:

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Function Description

TQ2180 is a cylinder driling and boring machine, which can perform the function of drilling, boring and trepanning the large workpiece with big diameter. While working, the workpiece rotates slowly and the cutting tool rotates in high speed and feed. BTA chip removal is used while drilling and forward metal chips removal inside boring rod by cutting liquid is for boring. And we use extra metal chip removal technique for trepanning with professional trepanning cutting tools and special purpose fixture. According to the machining requirement, a traveling head with rotating drilling/boring rod is equipped so the drilling/boring tools can rotate and feed.

Deep hole drilling and boring 3

Technical parameter

		TQ2180		TQ2280
Working capacity	Drilling Diameter range	Φ40-Φ120mm		/
	Max. boring Dia.	Φ800mm
	Max. boring depth	1-17m
	Range of trepanning Dia.	Φ120-320mm
	Workpiece clamped Dia. range	Φ120-Φ1000mm
Spindle	Center height from spindle center to bed	800mm
	Spindle bore Dia.	Φ120mm
	Taper of spindle bore	Φ140mm, 1:20
	Range of spindle speed	16-270rpm, 12 kinds
Travel head with rotating drilling rod	Spindle bore Dia. of travel head with rotating drilling rod	Φ100mm	/
	Taper of spindle bore (travel head with rotating drilling rod)	Φ120mm, 1:20	/
	Range of spindle speed (travel head with rotating drilling rod)	82-490rpm, 6 kinds	/
Feed	Feed speed range (infinite)	10-300mm/min
	Rapid travel speed of carriage	2m/min
Motors	Main motor power	45KW
	Motor power of travel head with rotating drilling rod	30KW		/
	Motor power of hydraulic pump	1.5KW, n=144rpm.
	Rapid travel motor power of carriage	5.5KW
	Feed motor power	7.5KW (servo motor)
	Motor power cooling pump	11KWx2 + 5.5KWx2 (4 groups)				/
Others	Guide way width	1000mm
	Rated pressure of cooling system	2.5MPa		0.36MPa
	Flow of cooling system	100,200,300,600L/min			300,600,900L/min
	Rated working pressure for hydraulic system	6.3MPa
	Max. axial force of oil pressure head	68KN
	Max. pushing force of oil pressure head to workpiece	20KN

Overall dimensions and weight

Length Technical data	1000	2000	3000	4000	5000	6000	7000	8000	9000	10000
Floor space LxWxH (mm)	8000	11500	14500	16500	18500	20500	22500	25500	27500	29500
	X3800	X3800	X3800	X3800	X3800	X3800	X3800	X3800	X3800	X3800
	x2000	x2000	x2000	x2000	x2000	x2000	x2000	x2000	x2000	x2000
Net weight (T)	27	29	31	33	36	38	40	43	45	47

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We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for Professional China Directional Boring Machine - Deep Hole Drilling And Boring Machine, Cylinder drilling and boring machine TQ2180 – Premach , The product will supply to all over the world, such as: Chile, Czech republic, Moldova, Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!

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The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.