Guardrail bull group of drill CNC pipe automatic punching machine 

I. Future:                                                                                  

a. The TFT HMI (human-machine interface) display, Touch Screen settings, NC control system, precise servo motor positioning, module storage memory function.

b. Structure:Steel plate welded structure

c. Mould replacement: change the die easily without adjusting the dies to reduce the mould damage rate and pipe fittings rejection rate due to the dies setting error. Skilled workers can change the mould within 10 minutes.

d. Punching Category: 1.single hole punching; 2.double hole punching; 3.Isometric hole punching; 4. none- Isometric hole punching; rotary punching.

e. Hydraulic and Servo System:

1. Step-less operation adjustment, hydraulic loops designed with zero load, combined with extremely low frequency oil pump motor, effectively reduced noise, increased motor efficiency and service duration.

2. When the oil cylinder is moving downward, the machine is designed with hydraulic difference driving loops rated at high or low RPM .it is also featured with high speed downward moving, low speed processing and hi-speed position resume .it is available to increase the formation stability of work pieces during puncturing .in addition to increasing the activation speed, it can effectively reduce HP load to save electrical energy.

3. The electrical control system is designed with the human machine interface, range adjustment use digital scale, setting low speed position, floor level position, and operation precise and easy.

4. Cylinder stroke 130mm (can be set), throat depth 300mm,available for forward and backward 150mm moving accessibility. Designed with the Italy-made digital scale with high precision.

II. Equipment production process:                               

Feed   -    clamp   -    fix position  -     start automatic  -     punch   -  unload

III. Application:                                                              

Aluminium profile, square tube rectangle pipe, round pipe and any other pipe punching.

Material: all kinds of iron, aluminum, copper ,stainless steel and so on.

IV. Standard:                                                                 

1. Type S/D : 

    S-Single line     D-Double line

2. Size : 

    Single line, Double line ( according to the requirement type)

3. Processing catagory set :

    single punch, not equidistant punching, equidistant punching ( can be  customized )  rotary 360  degree punching, single or double/ side punching.

4. Diameter and thickness of punching processing :

    Φ 50 X t 3  ~  Φ 40 X t 12mm

5. Processing of pipe diameter ( can be customized ) :

    circular tube : Φ 16 ~  Φ 120mm

    square tube :  20X20 - 120X120mm

    rectangular tube : 15X30 - 60X120mm

    angle iron : 30X30 - 120X120mm

    channel iron : 25X50 - 120X120mm

6. Punching hole distance :

    0.1mm - 11900mm

7. Punching speed :

    0.8-1.5 secound/ per hole, max 180mm stroke.

8. Maximum punching distance :

    12000mm ( can be customized up )

9. Standard length of processing :

     12000mm ( can be customized up )

10.Transmiss parts :

      flock and pinion drive, ball screw drive

11.Ram pressure :

      5T - 60T

V.Machine photos:                                                        

VI.Please feel free to contact us, we will provide fully support.