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LS-1200K Automatic Rigid Box Cardboard Carton Paper Grooving Slotting Machine

LS-1200K is a dual-function automatic slotting machine. It is capable of notching thin paper (250-600 gsm) and cardboard (0.8-2.5mm). The working speed is 35m/min. It can process 8 slots at a time. Add more V-groove inserts if needed. 12 V-groove bald seats can be added. The cutting angle of the V-groove is 80-140 degrees.
  • LS-1200K

  • longxingsheng


When cutting materials such as grayboard, MDF, or cardboard, it's important to have the right tools. This is where the double V groover comes into play. This innovative machine is designed to accurately cut a variety of materials, making it a must-have for any store or manufacturing facility.

The Double V Notcher is a versatile tool that can be used to cut a variety of materials such as grayboard, MDF, and cardboard. Designed to create a V-shaped groove in the material, perfect for folding and creating clean, crisp edges. This machine is ideal for manufacturing boxes, displays and other packaging materials.

LS-1200K uses a belt conveyor to feed paper into the slot area. Three sections make it easy to feed even thin paper. A single alignment system eliminates the need to swap out different sizes and unique shapes. Only the left side should be straight. The grooving section is equipped with eight high-precision tool holders, allowing for easier and more accurate setting. After grooving, the finished product is transported forward. Debris will accumulate on the back side.

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)

Double V groove machines combine precision and speed with ease of use. This machine is designed to be easy to use, so even beginners can quickly learn how to use it. This makes it an excellent tool for small businesses and workshops that may not have an experienced operator.

1200K (2)

Another advantage of double V grooving machines is speed. This machine is designed to operate at high speeds, allowing it to produce large amounts of cut material in a short amount of time. This is especially useful for manufacturers who need to produce large quantities of packaging material on a regular basis.

Overall, the Double V Notcher is a must-have tool for anyone working with materials such as grayboard, MDF, and cardboard. Its accuracy, speed, and ease of use make it an essential tool for any store or manufacturing facility. So, if you're looking for a way to increase your cutting capacity and improve your productivity, consider investing in a double V grooving machine today.


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