foundation drilling machine ZL3050

china drilling machine, 1. ISO 9001 Certification,, 2. 40 years of professional produce,, 3. high quality and low price. - details see: https://www.machineto.com/foundation-drilling-machine-zl3050-10125633

Condition:New	CNC or Not:Normal	Place of Origin:Guangxi China (Mainland)	Brand Name:JIN XIANG SHAN
Model Number:ZL3050	After-sales Service Provided:Engineers available to service machinery overseas	Processing Types:Metal	Processing:Drilling Machine

contact supplier for foundation drilling machine ZL3050

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			ZL3050 ×16
Maximum drilling diameter		mm	50
Distance from the centre line of spindle to column	Max	mm	1600
	Min	mm	380
Horizontal traverse of spindle head on arm		mm	1250
Distance from spindle nose to working surface of base plate	Max	mm	1370
	Min	mm	380
Vertical travel of arm on column		mm	650
Elevating speed of arm		m/mim	1.2
Swivel angle of arm		degree	360
Taper in spindle		morse	5
Range of spindle speeds		r/min	25-2000
Number of spindle speeds		steps	16
Range of spindle feeds		mm/r	0.04-3.2
Number of spindle feeds		steps	16
Spindle travel		mm	350
Feed depth per revolution of graduated dial		mm	122.5
Maximum permissible torque of spindle		N ·m	700
Maximum permissible feed pressure of spindle		kN	200
Power of the main drive motor		kw	4
Power of arm elevating motor		kw	1.5
Power of hydraulic clamping motor for spindle box,column,arm		kw	0.6
Power of coolant pump motor		kw	0.125
Weight of the machine(approx.)		kg	4500
Overall dimensions(L ×W×H)		cm	262.5101283.9