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High Accuracy Easy Operation Cardboard Carton Paper Grooving Machine

LS-1200K is a dual purpose automatic slot machine. It is able to cut thin paper (250-600 g/m²) and cardboard (0.8-2.5 mm). Working speed 35 m/min. It can handle 8 slots at the same time. Add additional V-groove inserts if necessary. 12 V-shaped bald heads can be installed. The cutting angle of the V-groove is 80-140 degrees.
  • LS-1200K

  • longxingshengLS-1200K


LS-1200K adopts conveying belt, which can conveniently feed the paper into the slot area. For different sizes and special shapes, the single calibration system does not need to be changed. Only the left side is straight. The grooving part is equipped with 8 high-precision knife handles, which is more convenient and accurate to install. After cutting, the finished product will be sent to the main factory. Garbage will be collected later.

Machine model          


Quantity of groove at a time

8 slots

Working speed


Carton paper size


Paper thickness


Cardboard thickness


Motor power


Machine dimension


Machine weight


1200K (1)1200K (2)

1.90 degree scale knife

Equipped with four sets of 90° tool holders. can be explained by a square

2.120 degree scale knife

Comes with 4 sets of 120° angled knives, including knives. Can be represented by a rectangle.

3. Knife sharpening tool

A set for sharpening knives, to be sharpened after the cutting edge has been flattened

4. Finished platen

used to collect the final product

The machine's advanced features and benefits make it a cost-effective solution for businesses looking to produce high-quality packaging products in high volumes. With its full automation and high-speed production characteristics, Longxingsheng Intelligent Tiandi Lid Box Making Machine is an essential choice for enterprises seeking to simplify the packaging production process.

1200S 8

With the increasing requirement for high-efficiency grooving technology, automated V-shaped grooving machines have become indispensable equipment for manufacturers all over the world. Its cutting process is automated, versatile, precise, durable and safe, making it the first choice for companies dedicated to optimal manufacturing processes.


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