CNC Steel Plate Punching Machine With CNC Control System

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    2017-12-05 20:11

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Company Profile

Ningbo Chengzhao International Trade Co.,Ltd

By certification [File Integrity]

Contact: chengzhao(Mr.)  




Area: Zhejiang

Address: Zhejiang

Website: http://www.cztower.com/ http://chengzhao.seg-gps.com/

Product details




Max. punching force


Max. size of workpiece


Thickness of workpiece

5 ~ 25mm

Max. punching diameter

φ25.5mm(16Mn,20mm thickness Q235, 25mm thickness)

No.of die station

3(one of them can be equipped with stamping die)

Min. distance between hole and plate edge Punching


Max. marking force


No. and size of character

12 (14×10mm)

Drilling diameter (high-speed steel twist drill)

φ16 ~ φ50mm

Rotation speed of drilling spindle (stepless speed variation)

120~560r/min, 5.5kW

Max. stroke of drilling spindle


Feeding speed (hydraulic stepless adjustment)


The processing precision:It can fit the stipulations of first-rate products in < The Classifying Standard of Steel Tower of the Transmit Electricity Line >. The specific numerical value

The space between arbitrary holes on the joint plate: longitudinal: ±0.5mm transverse :±0.5mm

Node plate: space between any two group holes : ±1.0mm,the space of the hole to the side of the steel plate: ±1.0mm

The vertical degree, “t” is the thickness of plate ≤ 0.03t and ≤ 2mm

Motor power of hydraulic pump


Cooling mode

water cooling

Power of servo motor (X and Y axes)


The compressed air force ×discharging quantity


Overall dimension (length × width ×height)


Net weight


Working temperature

0℃~ 40℃


Three phase four wire system

AC Voltage:


Fluctuation of voltage



50 Hz


During the manufacturing of the iron tower in the electricity transmission industry and the structural products in the fields of architecture and bridge-building, there are large quantities of joint plates which are needed to be punched, drilled and marked. This product is the special device to accomplish these works.

1.This product has separate hydraulic power system and electrical CNC system, both of which are under centralized control.

2.The body of the machine uses Type C double-plate jointing structure with the advantage of rigid, compact size, light weight and spacious operating space. The hydraulic system uses electromagnetic reversal valve as main device, which is assisted with some miniaturized system of cartridge units, its structure is simple and easy to use and maintenance.

3.Biaxial CNC feeding worktable is connected with the main machine which can realize the precise positioning at random place of the working area and fulfill the working of punching, drilling and marking. Clamping of plate can help to position the original coordinate and relocate the place, which ensure the process precision of single work piece and the exchange ability of the same work piece.

4.There are one working position of marking, two positions of punching and one position of drilling, which allows to the process of multiple specifications and apertures. Convenient dismantlement and accurate positioning enable to diminish the dwell time and mould adjustment time largely and to improve the work efficiency.

With professional cnc steel plate punching machine with cnc control system developing and manufacturing factory at your service, Chengzhao International is a leading cnc steel plate punching machine with cnc control system manufacturer and supplier in China. We can assure you the high quality and strong stability of our products, please rest assured to buy.