BLG2532 Angle Drilling Machine

Our BLG2532 angle drilling machine is automatic CNC equipment which is mainly used to drill and mark big angle bars in the fabrication of power transmission tower and telecommunication steel tower. With a carbide drill, this CNC drilling equipment has high drilling speed and high drilling precision.

Composition
This angle drilling machine consists of in-feeding conveyor, transversal loading bed conveyor, main drilling and marking machine body, finished angle bar out-feeding conveyor, hydraulic system, pneumatic system and electrical control system.

Main Specification of BLG2532 Angle Drilling Machine
Angle bar size: ∠140×140×10—∠250×250×32mm
Drilling diameter (mm):φ17.5~φ26
Marking force (KN): 1030
Max. length of angle bar (mm): 14000
Quantity of punching rows on each side: Arbitrary
Back mark range (mm): 50~220 (stepless)
Quantity of drilling spindles on each side for each operation: 1
Quantity of tool changers on each side: 1 group (3 sets)
Marking box quantity: 1
Character quantity: 16
Character size (mm): 14×10×19
CNC axes quantity: 5
Max. stroke of drilling spindle (mm): 230
Max. speed of drilling spindle (r/min): 4000
Angle bar feeding: Angle bar feeding and marking are controlled by AC servo motor.
Finished angle bar unloading mode: The finished angle bars will be unloaded to one side by pneumatic power.
Processing accuracy: Processing accuracy of our angle drilling machine complies with the requirement of National Standard GB2694-2010.
Angle bar feeding-in speed: 0~40m/min (Three adjustable speed steps: 15, 30, 40m/min)
Total motor power (kW): About 45
Overall dimension (L×W×H) (mm): About 33000×7000×2500
Layout mode: A type or B type

Main Outsourced Components List for BLG2532 Angle Drilling Machine
No. Item Quantity Brand name
1 AC servo motor 5 Japan Panasonic
2 CNC system 1 set Spain Fagor
3 Encoder 1 Japan Koyo
4 Towline 1 Germany Igus
5 Low voltage electric parts 1 batch Germany Siemens
6 Main hydraulic reversing valve 1 batch Italy Atos
7 Pneumatic electromagnetic valve 1 batch Taiwan Airtac
8 Air cylinder 1 batch Taiwan Airtac
9 Ball screw 1 batch Taiwan Hiwin
10 Linear guide 1 batch Taiwan Hiwin
11 Drilling spindle 2 pieces Taiwan KENTURN or Taiwan Spintech
12 Servo motor for spindles 2 pieces Beijing CTB (Beijing Chaotongbu Science and Technology)

Note: The above key outsourced components are supplied by appointed suppliers. If the components are out of supply from the above suppliers due to some special reasons, we will adopt components with the same level as those from the above suppliers for replacement. Quality of the replacement components will be as good as those from the above suppliers.

Main Features
1. Our angle drilling machine is designed with a new structure. The drilling spindle works from top to bottom, different from the traditional ones which work from bottom to top. Such operation mode effectively avoids damage to the spindle caused by cooling water and scraping. Therefore, this advanced structure helps extend the spindle’s lifespan greatly.
2. Simple tool changing system is employed to this high speed drilling machine, meeting the demand for drilling holes with multiple diameters. It not only helps reduce the spindle numbers, but also helps reduce manufacture cost and guarantee the high automatic production efficiency of the machine.
3. This CNC angle drilling equipment has a high accuracy angle bar inspection device which is able to check the thickness of the bar freely to help improve the drilling accuracy. In addition, this equipment is designed with a self compensation function to rectify the distorted angle bar if there is any.

Related Names
CNC Angle Drill Machine | CNC Angle Drilling Equipment | Plate Punching and Marking Machine | CNC Drilling System

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