Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Internal Grinder , Cnc Lathe C Axis , Heavy Duty Lathe , Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach Detail:

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Function Description

T2180 is a deep-hole machining machine, which can support the process 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 used extra metal chip removal technique for trepanning which need professional trepanning cutting tools and special purpose fixture. According to the machining requirement, a travel 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

		T2180		T2280
Working capacity	Drilling Diameter	Φ50-Φ150mm		/
	Max. boring Dia.	Φ800mm
	Boring depth range	1-16m
	Range of trepanning Diameter	Φ150-500mm
	Workpiece clamped Dia. range	Φ270-Φ1200mm
Spindle	Center height from spindle center to bed	800mm
	Spindle bore Dia.	Φ120mm
	Taper of spindle hole	Φ140mm, 1:20
	Range of spindle speed	1-200rpm, 3 gears with stepless speed
Traveling head with rotating drilling rod	Spindle hole Dia. of travel head with rotating drilling bar	Φ120mm	/
	Taper of spindle bore (travel head with rotating drilling bar)	Φ140mm, 1:20	/
	Spindle speed (traveling head with rotating drilling rod)	16-270rpm, 12 kinds	/
Feed	Feed speed range (infinite)	5-500mm/min
	Rapid travel speed of carriage	2m/min
Motors	Main motor power	55KW
	Motor power of traveling head with rotating drilling rod	45KW		/
	Motor power of hydraulic pump	1.5KW, n=144rpm.
	Rapid travel motor power of carriage	7.5KW
	Feed motor power	7.5KW (servo motor)
	Motor power of cooling pump	11KWx2 + 5.5KWx2				7.5KWx3
Others	Guide way width	1250mm
	Rated pressure of cooling system	2.5MPa		0.36MPa
	Flow of cooling system	200,400,600,800L/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
Occupying Floor space LxWxH (mm)	13000	15000	17000	20000	22000	24000	26000	29000	31000	33000
	X4000	X4000	X4000	X4000	X4000	X4000	X4000	X4000	X4000	X4000
	x2500	x2500	x2500	x2500	x2500	x2500	x2500	x2500	x2500	x2500
Net weight (T)	53	56	59	63	66	69	72	76	79	82

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach , The product will supply to all over the world, such as: Argentina, Argentina, Maldives, We are adhering to the philosophy of attracting customers with the best products and excellent service. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.

By Martha from Boston - 2018.06.19 10:42

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Edith from Oman - 2017.01.28 18:53

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