Big Metal Hydraulic Type Radial Arm Vertical Drilling Machine

Product Description

big metal hydraulic type Radial Arm vertical Drilling Machine
Main Features:
1. Base, column, boom and gear head are made of premium high-quality cast
2. major design features include a large column and a highly torsion-resistant boom
3.. boom height adjustment via a powerful motorized drive and vertical spindle
the boom lifting gears run in an oil-bath for maximum reliability and minimum wear
4. advanced column swivel design with optimized clamping features maximum rigidity and minimum clamping offset
5. swivel axis and travel axis feature extremely smooth operation to make the operator's everyday production work easier
6. the gears feature hardened and precision-ground chrome-nickel steel gears for smooth and low-noise operation
7. all gear parts are lubricated reliably via oil pump
8.the main spindle runs on precision bearings and features an automatic spindle brake
9.quill teeth are precision-ground for a smooth feed and minimum wear
10.the drill head moves on hardened and ground guideways
11. all models feature adjustable overload clutches in the feeds
12.adjustable boring depth stop with large, easy to read scale and Nonius
all operator controls are placed within reach for convenient and practical handling and quick learning
13.powerful coolant system with coolant reservoir integrated into the machine foot
14.Optimum size/performance ratio and a new drive technology make this a bestseller
15.infinitely variable spindle speed and easy to read digital display
16.the quills feature guided counterweights for easy handling and increased safety
17.independent hydraulic clamping: boom can be moved vertically without losing the 18.spindle-to-bore alignment
19.drill head and column can be clamped/released together or separately with the push of a button
20.a central lubrication system ensures reliable lubrication of the column
Standard Aceessories
coolant system,
cube table,
halogen lights,
operator manual
Optional Accessories
Quick change chuck
Tapping Chuck
Grease Gun

SPECIFICATIONS	Z3080X20A	Z3080X25A
Max. drilling dia(mm)	80	80
Distance from spindle nose to table surface(mm)	350-1585	330-1585
Spindle center to column generating distance	500-2070	500-2570
Spindle travel (mm)	400	400
Spindle Cone	6	6
Range of spindle speeds(r.p.m)	16-1250	16-1250
Spindle speed series	16	16
Spinde feeding range(r.p.m)	0.04 -3.2	0.04 -3.2
Spinde feeding step	16	16
Rocker rotary angle	±90°	±90°
Main motor power (kw)	7.5	7.5
Movements motor power(kw)	1.5	1.5
Machine weight	7000	9500
Overall dimensions(mm)	2980x1250x3300	3500x1450x3300