Professional Metal sheet Automatic CNC punching machine 2500mm × 1250mm

Product Details:
Place of Origin: Wuxi,China
Brand Name: CMC
Certification: ISO9001-2000
Model Number: 255
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: According to requirements
Packaging Details: Sutable for container shipping
Delivery Time: 50-60 days
Payment Terms: TT,LC,FOB,CIF
Supply Ability: Negociate

Detail Information

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sheet metal punching machine


cnc plate punching machine

Product Description


Quick Detail:

Name Other name Brand Name CMC
CNC TURRET PUNCHING MACHINE Punch and rolling machine;CNC punch press;Plate CNC punching machine; Capacity Max. sheet thickness ~6mm
Max. sheet dimension 1250x2500
Advantage better guiding and higher precision; High speed hydraulic system can be adjusted stepless to improve punching speed Option It can be equipped with CNC controller


    1.Advanced automatic cycle diluted oil lubrication system:

With CNC, It automatically fills oil for 5 seconds per 100 times of punch, to ensure that all moving parts works in grease always, then for the most part prevent abrasion, reduction noise, and improvement machining accuracy. The special designed oil pool with circulating oil and filtrate system guarantee every drop of oil is fully recycled.


2.High efficiency operation:

In order to bring machine function in to full play, NC devices are fitted with control technology drawn from years of study, working on the user interface to achieve NC program input and editing with high efficiency.



The thick turret makes die neutral better, guidance accuracy higher, load-deflection resistance stronger, and life longer. The location of rotary cone pin is characterized of high-accuracy, fast die selection, leading to the accuracy of bed and high efficiency. Lateral heterogeneity register can also effectively prevent turret from distortion because of end face location. With classification criteria, different sizes dies can be justly distributed, saving die and reducing use cost.


      4.Working stations:



Station type Tool size Station numbers
16station 20station 24 station
A ~12.7 mm 4 12 8
B ~31.7 mm 8 4 12
C ~50.8 mm 4 4 2
D ~88.9 mm 0 0 2

   5.X,Y feed and flank framework.

The guide rails space between X,Y feeding bed increases(1600mm),leading to the expansion of slides. So, the machining accuracy and stability are raised by a big margin. And Flank can make back-and-forth movement, further reducing friction by 30%.


   6.pneumatic clamp and brush worktable

Floating pneumatic clamp can float upper and lower to reduce deformation, with long slide, good rigidity, and easy movement. the worktable with brush can decrease noise and vibration, and protect sheet, good shape.



Press Capacity 250KN(25tons)
Max thickness (mild steel sheet) 6mm
X-axis stroke 2500mm
Y-axis stroke 1250mm
sheet metal size 2500mm×1250mm
Throat Depth 1250mm
Max. processing weight 150Kg
punching speed 230HPM
worktable moving speed 60m/min
machining accuracy ±0.1mm
PRESSURE AIR flow 0.1m3/min
pressure 0.5MPa(5.0kgf/c㎡)
machine weight 10.8tons


Note: (1) the tool is special design for thick metal sheet.

          (2)The tools arrangement can be designed according to user’s products.


Product basic information

Place of Origin: China
Brand Name: CMC
Model Number: 255

4.Product trade terms

Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: Metal pallet
Delivery Time: 50-60 days
Payment Terms: Ex works/ FOB SHANGHAI/ CIF


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