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1. CNC High speed drilling marking for angles, 2. High speed carbide drills with inner cooling, 3.20 year experience, 4.ISO CE - details see: https://www.machineto.com/cnc-high-speed-drilling-marking-line-for-angle-steel-10099313

ADM-2532 CNC High-speed Drilling & Marking Machine for angles

Features:

1) High-efficiency processing equipment--CNC automatic drilling and marking production line for angles for tower manufacturing industry. 2) Mainly for drilling large angles with high intensity.

3) Precise spindle with high-speed drilling. 4) The drilling unit is equipped with six CNC drills. The angle bar can be processed into finished angle in one time

as passing through the machine. 5) Use high speed carbide drills with inner cooling. 6) The machining process is numerically controlled and its operation is very convenient It can fulfill automation,high

precision,multi species and mass production. 7) The upper computer adopts friendly computer interface which is easy to operate. It can accept certain processing

program which is made by lofting software. And it also supports manual programming.

Advantages :

1. This machine is composed of transverse conveyor,rotating loading system,infeed conveyor,CNC infeed carriage,

CNC drilling unit,marking unit,unloading conveyor,as well as hydraulic,electric and pneumatic systems etc.

2. There are three groups of drilling heads on each side of drilling unit,which can install three kinds of drills with

different diameters.Three groups of drilling heads can move altogether controlled by CNC to change the drilling

stadia.

3. CNC drilling head uses two linear Motion Rolling Guides,driven by AC servo motor and precision ball screw.

Drilling spindle is Taiwan precision drilling spindle(inner cooling) with disk spring automatic broach mechanism,hydraulic crimping cylinders,It is very convenient to

change the shank.

4. Marking unit adopts closed frame with good rigidity .Marking stadia can be set at will in a limited range

5. CNC infeed carriage is driven by servo motor , The photoelectric encoder feeds back the information .Closed

loop control to ensure high positioning precision.

6. Hydraulic system is mainly used to complete clamping workpiece,crimpling of drilling spindles,hydraulic balance of

slipway of drilling head and marking

7. Control system consists of upper computer,CNC system.servo motor,PLC and outside detection switch etc

.Processing program can be generated automatically as long as operator inputs the dimensions of workpiece.It can

also accept certain processing program which is made from special software.The program can be stored ,selected ,

displayed and communicated as per the workpiece No..

Main Techinical Specifications

Model	ADM2532
Angle size(mm)	140×140×10-250×250×32
Max. length of workpiece(m)	12 or 14
Nominal marking forece(kN)	1030
No. of character groups	1
No. of characters per group	15
Character size(mm)	14×10×9
Stadia adjustment	50-220 (stepless adjustable)
No. of drills on each side	3
Taper of drilling spindle	BT40
Max. drilling diameter(mm)	φ26
Drilling stroke(mm)	140
Max. ratation speed of spindle(r/min)	6000
Max. feeding speed(m/min)	40
Max. moving speed of drillling head(m/min)	10
Max. feeding speed of drilling head(m/min)	14
No. of CNC axis	9
Overall dimensions(m)	30×7.5×3
Total power(kW)	109.7
Weight(t)	(Approx.)30

The pictures of the machine :

After sales service and guarantee :

1. The seller will supply free online technical service via email, fax, telephone etc.

2. The seller will arrange free training program for the buyer’s staff at the seller’s factory in China, the buyer should

bear his staff’s personal expense in China (i.e. air tickets, allowance, hotel and accommodation …). The training

program will last around 1 week.

3. The seller will supply on-site install, commissioning and training service also upon the buyer’s requirement. The buyer should bear all the on-site service cost, including the Visa cost, international air tickets and the technician’s allowance (50.00USD per day),

and the local transportation cost, hotel and accommodation.