CNC Angles Automatic Drilling, Marking Production Line The production line is composed of in feed transfer table unit, rotating loading unit, feeding conveyor unit, marking unit, two drilling units, out feed conveyor unit, hydraulic system and electric control system etc.
CNC Angles Automatic Drilling, Marking Production Line
The production line is composed of in feed transfer table unit, rotating loading unit, feeding conveyor unit, marking unit, two drilling units, out feed conveyor unit, hydraulic system and electric control system etc.
CNC Controlled Servo in feeding Unit
Work piece feeding is driven by a servo-motor. Closed loop control system is composed of servo and incremental encoder, ensuring higher precision of longitudinal positioning; the carriage would stop automatically in case the bar should meet a hindrance during its feed.
Both sides in the drilling unit equipped with drilling head which can be fixed with three drills of different diameters simultaneously. It can improve the utility ratio of drills by using lengthened bit extension.
Drilling heads can realize CNC movement for change of drilling stadia.
Holes on both sides can be drilled simultaneously when longitudinal position of two holes is same and the bits are same too. The drilling spindle equipped with waterproof device to keep it from being rusted by cutting agent.
Four programmable character containers on the marking unit can be selected. Longitudinal marking position can be preset by programming and stadia can be adjusted manually.
Drilling Marking Cutting
Angle size (mm)
Max. drilling dia. （mm）
Nominal marking force (KN)
Max. work piece length (m)
12 or 10 (by users’ request)
Range of stadia (mm)
50-220 (steeples adjustment)
No. of drill on each side
No. of character group
No. of character per character group
Dimensions of characters (mm)
14x10x19 or 16x10x19
No. of CNC axes
Max. in feed speed (m/min)
Max. drilling stroke (mm)
Rotation speed of spindles (r/min)
180-560 (steeples adjustment)
Overall dimensions (mm)
|Net weight (kg)|
1. Where is the High Speed CNC Automatic Steel Angle Drilling Machine Line main factory?
CHENGDONG INDUSTRIAL PARK, SHUANGSHAN STREET OFFICE OF ZHANGQIU, JINAN, SHANDONG, CHINA.
2.High Speed CNC Automatic Steel Angle Drilling Machine Line tool maintenance
(1) Clean up and maintain the machine tool half an hour before work every day. If air gun or oil gun is used to clean chips, the spindle must have a knife.
It is forbidden to blow the spindle cone hole with air gun or oil gun, so as to avoid small particles such as chips being blown into the spindle hole, which will affect the cleanliness of the spindle.
(2) Check whether the lubricating machine is working properly and whether the lubricating oil is sufficient. Start the machine in the normal order.
(3) Start the spindle (rotate speed is 501R/M) to preheat the spindle before the machine is working properly.