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Automatic V cutter Cardboard Slotting Machine With Four Corner Cutting Functions

This automatic V cutter slotting machine has two functions, one is for V cutter, the other functions is for four corner cutting automatically. who has high efficiency than the common grooving machine.
  • 850/850L
  • Koten
  • 850/850L
  • Negotiable
  • One set
  • T/T, L/C at sight.
  • 50 sets/month
  • By strong seaworthy wooden cases.
  • Within 30 days after get the deposit.
  • China
  • 898


This machine is multi function automatic corner cutter and grooving machine, it can remove the 4 corners automatically, which instead of die cutter machine. 

It widely used for making gift box, shoe box, shoe box,jewelry box, luxury box, rigid box, tea box, wine box . Hard cover and another kinds of box. etc.



1.Two function in one machine: corner cutting +grooving automatically

2. Remove the corner automatically which is instead of die cutter function of corner

3.Automatic feeding by conveyor belt. 

4.Through PLC to input the cutting length which you want. 

5.With stable chassis, ensure machine to run smoothly and quickly. 

6.Durable blade, equipped with blade sharpner which makes operation easier. 

7.If you don't need the cutting function, you can close it, and only use the grooving 

8. High precision and high speed for cardboard.

Technical Parameters


850                     850L

Material max size:

550x800mm(L*W)             650X1050mm

Material min size:

130x130mm                  150X150mm



Grooving Normal Accuracy:


Grooving Best Accuracy:


Corner Cutting min length:



100-110pcs/min with 1 feeder

Groove degree:

80°-135° adjustable

Groove distance between

 blades from the same girder):

Min 70 mm

Min distance between V shape:

0:0(no limited)between blades  from different girder

Cutting knife quantity:

4 pcs cutting knives in 2 feeder (if only use grooving function, the max grooving lines is 9)



Max grooving lines:

9 grooving lines max

Knife holder standard :

total 9 sets knife holder(5set of 90º +4 set of 120º)

Machine size:






1600 KGS                       2100 KGS


380V/3 phase/50HZ

This model is equipped with 90º (5sets x 90º knife holder) and 120º

(4sets x120º knife holder), make V shape, the angel can adjust from 80º to 130º, usually 90º knife holder is used for making 80º--100º V shape, and 120º knife holder is used for making 110º-130º V shape.

Koten Machines Container Loading.
140 Countries Clients Who Has Koten Brand Machines Till 2019.



1. Why choose us to cooperate?
Factory prices, flexible payment terms and professional quality inspection team which has the guarantee for machines, in time after sales service, and more than 15 years experience for exporting. Reputation and quality is what we are considering all the time.

2. Guarantee.

There is 12 month guarantee of each Koten brand Machines since customer got the machine. Within one year, the damaged spare parts can be changed for free, and we provide lifetime technology support on line.

3. Delivery Time.

Within 7-30 days after get the deposit. Depends on different machines.

4. What is your package?

What the package we use is strong seaworthy wooden cases. Each machine will be protected by anti-rusted oil before put into the case and there are desiccants will be packed into the machine together.

5. Do you have Installation and Training service if we bought the machines from your company?

The training service will be done by our agency dealer in some countries. If customers request us to dispatch our engineer to their country for installation and training, customers should take all necessary cost, like return flight tickets, hotel, food and salary USD100/day. If customer dispatch their engineer to our factory for training, it is free.

6. Have you sold any machines to our country?

We have to say that there are 140 countries' customers who have the "KOTEN" brand machines till 2019. Pls check with the sales manager to get more information if you need the machines' feedback.

7. What is your payment terms?

T/T. If the amount less than USD30,000.00, 30% paid in advance as a deposit, 70% balance paid before shipment.
L/C. If the sales amount above USD30,000.00, 30% paid by T/T as a deposit, 70% balance paid by irrevocable L/C at sight.
By Cash, by western union, credit cards are acceptable.
Special country like Bangladesh or Algeria can be available for 100% by irrevocable L/C at sight.

8. What your company can offer?

Exercise Books Making Solutions.
Soft Cover Books Making Solutions.
Hard Cover Books Making Solutions.
Spiral Books Making Solutions.
Postpress and Paper Converting Solutions.
Paper Box Making Solutions.
Rigid Box Making Solutions.

Paper Bag Making Solutions.

Exhibitions and Customers'Meeting.

Factory Production.

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Contact Us

Business Tel: +86-577-66887790

Fax: +86-577-65615260

E-mail: Master@cn-koten.com 

Whasapp/Wechat/Mobile: +86-13958895259 

Add:Room 402, Unit One, No.5 Building, North Sunshine Road, Anyang Street, Ruian City, Wenzhou, Zhejiang Province, China. ZIP. 325200

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