Deep hole drilling and boring machine T21 series (T2110/T2120/T2136/T2225/T2236)

Short Description:

This series of machine is suitable for drilling, boring and rolling the center hole of shaft parts (hydraulic cylinder, air cylinder, steel pipe, drilling tool, etc.). Drilling adopts BTA processing method; PLC control system and touch screen; The rotary seal of the oil pressure head adopts the newly designed oil leakage proof structure, and can effectively absorb the vibration of the bar of cutting tool; The cooling system is equipped with an oil tank on the ground.

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Characteristics of the machine

◆ Machine guide way: flat -V type slide guide way or double rectangular slide guide way, precisely ground, quenching treatment.
◆ Cutting tool feed: servo motor drives the lead screw through the reducer; Feeding can be stepless speed regulation.
◆ cutting tool rotate: frequency conversion motor drive spindle to rotate through the deceleration, speed can be stepless speed regulation.
◆ Workpiece rotate: frequency conversion motor drive spindle to rotate through deceleration, speed can be stepless speed regulation.
◆ Machine can be customized according to customer requirements.

Deep hole drilling and boring machine T21 series003

Deep hole drilling and boring machine T21 series002

Technical parameter

Model				T2110	T2120	T2125		T2136
Working range	Machining diameter (mm)		Drilling Dia.	Φ20～Φ60	Φ20～Φ100	Φ20～Φ100		Φ20～Φ100
			Boring Dia.	Φ20～Φ100	Φ40～Φ200	Φ40～Φ250		Φ40～Φ360
	Clamping workpiece Dia. (mm)			Φ40～Φ200	Φ50～Φ325	Φ50～Φ350		Φ50～Φ500
	Drilling/boring depth (mm)			1m～8m
Machine performance	Z axis	Feed speed (mm/min)		5～2000
		Rapid travel speed (m/min)		2000
		Feed motor torque (Nm)		21	28	28		28
	Travel head with rotating drilling bar	Max. rotating speed (r/min)		1000	500	500		500
		Motor power (asynchronous AC)		15	22	22		30
	Headstock	Max. spindle speed (r/min)		1200	1000
		Motor power (KW)		15	30
	Coolant system	Max. pressure (MPa)		2.5	2.5 (T2225/T2236: 0.63)
		Max. flow (L/min)		200	300	400		500
	others	Max. ratio of drilling depth and Dia.		100: 1
		General power of machine (KW)		30	65	65	65

Over dimensions and weight

Model	T2110/T2120/T2125/T2225			T2136/T2236
Spec.	Flow space L×W	Net weight (ton)	Gross weight (ton)	Flow space L×W	Net weight (ton)	Gross weight (ton)
1000mm	7943×3150	12	13	7943×3150	12.7	13.6
2000mm	9448×3150	14.5	15	9448×3150	15.1	16.4
3000mm	11948×3150	16.3	17	11948×3150	16.8	18.2
4000mm	13948×3150	18.8	20	13948×3150	19.1	20.7
5000mm	15948×3150	20.6	22	15948×3150	21.1	22.5
6000mm	17948×3150	22.5	23	17948×3150	22.5	24.4
7000mm	19948×3150	24.5	25	19948×3150	24.2	26.2
8000mm	21948×3150	26.2	28	21948×3150	26.4	29.6