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1. ISO 9001 Certification,, 2.CE CERTIFICATE,, 3. 40 years of professional production,, 4. max.drilling in steel 100mm in steel - details see: https://www.machineto.com/100mm-drilling-machine-10125068

Features:

1) Hydraulic preselection speed and feed change mechanisms

2) Headstock, radial arm and columns are clamped by the hydraulic clamping mechanisms

3) Operations of spindle are all controlled by one single lever

4) Perfect performance, safe, reliable and easily operating, high accuracy, ample rigidity and long service life

5) Drilling, reaming, counter boring, boring, tapping

Description			Z30100×25		Z30100×31
Maximum drilling diameter		mm	100
Distance from the centre line of spindle to column	max	mm	2560		3150
	min	mm	560
Horizontal traverse of spindle head on arm		mm	2000		2590
Distance from spindle nose to working surface of base plate	max	mm	2500
	min	mm	700
Vertical travel of arm on column		mm	1300
Elevating speed of arm		m/min	1.02
Swivel angle of arm		degree	360°
Taper in spindle		morse	6
Range of spindle speeds		r/min	8~1000
Number of spindle speeds		steps	22
Range of spindle feeds		mm/r	0.06~3.2
Number of spindle feeds		steps	16
Spindle travel		mm	500
Feed depth per revolution of graduated dial		mm	170
Maximum permissible torque of spindle		N.m	2500
Maximum permissible feed pressure of spindle		N	50000
Power of the main drive motor		Kw	15
Power of arm elevating motor		Kw	3
Power of hydraulic clamping motor for spindle box,column,arm		Kw	0.8
Power of coolant pump motor		Kw	0.09
Weight of the machine(approx.)		Kg	19000	20000
Overall dimensions(L×W×H)		mm	3980×1630×4180	4530×1630×4180
Max. overall dimensions (L×W×H)		mm	3980×1630×4795	4530×1630×4795

Why choose Guilin machine:

• 1.designed by China Machinery Industry Ministry(CMIM)(Now it is the China Ministry of Industry and Information Technology(MIIT)
• the machine simple construction,easy mantenance,safety and long servicing life.
• 2. special craft and advanced process equipments to make the machine.
• 3.45 years of professional manufacturing in drilling machine, with very high quality and best sale service !
• 4. We have the most class models of radial drilling machine in China, about 30 models.
• 5. there is 35% market in China is ours, the machine sale all over the world.
• 6.professional engineers oversea service team

the picture of the model Z30100 as fellow:

We are looking forward to cooperating with you, and setting up a bright future !