Radial drilling machine

1.Radial drilling machine 2.Perfect proformance 3.Good quality and safe 4.Easy use/long life 3.CE/ISO

Radial Drilling Machine Model CZQ3080×16,CZQ3080×20,CZQ3050×25 is a new series of diversified functions product which has been designed and accomplished according to the international Standards (ISO) in the recent years. In this machine, hydraulic preselection speed and feed change mechanisms are adopted, the headstock, radial arm and columns are clamped by the hydraulic clamping mechanisms, and the spindle turn forward and reverse, stop (braking), as well as spindle in neutral position are all controlled by a single-lever, the machine has the characteristic of perfect performance, safe, reliable and easy operation, convenient maintenance, high accuracy, ample rigidity and long service life. It is suitable for drilling, counter boring, spot facing, reaming, tapping and boring. It is widely used in every department of mechanical machining.

Features:1) CE certification2)Hydraulic preselection speed and feed change mechanisms3) Headstock, radial arm and columns are clamped by the hydraulic clamping mechanisms4) Operations of spindle are all controlled by one single lever5) Perfect performance, safe, reliable and easily operating, high accuracy, ample rigidity and long service life6) Drilling, reaming, counter boring, boring, tapping

Description			CZQ3080×16		ZCQ3080×20			CZQ3080×25
Maximum drilling diameter		mm	80
Distance from the centre line of spindle to column	Max	mm	1650		2050			2550
	Min	mm	450
Horizontal traverse of spindle head on arm		mm	1200		1600		2100
Distance from spindle nose to working surface of base plate	Max	mm	1548
	Min	mm	348
Vertical travel of arm on column		mm	800
Elevating speed of arm		m/min	1
Swivel angle of arm		degree	±180°
Taper in spindle		morse	6
Range of spindle speeds		r/min	16~1250
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	400
Feed depth per revolution of graduated dial		mm	150.8
Maximum permissible torque of spindle		kN·m	1
Maximum permissible feed pressure of spindle		kN	25
Power of the main drive motor		kw	7.5
Power of arm elevating motor		kw	1.5
Power of hydraulic clamping motor for spindle box,column,arm		kw	0.75
Power of coolant pump motor		kw	0.09
Weight of the machine(approx.)		kg	6800	7000		7300

Radial drilling machine