Bobst Type Die Cutting and Creasing Machine

Bobst Type Die Cutting and Creasing Machine

  • Specs:
Product Device QMY1200
Max. Paper Size  mm 1200*780 1300X960 1500X1100
Min. Paper Measurement mm 350*350 400X410 500X440
Max. Die-cutting Dimensions mm 1180*760 1280X940 1480X1080
Max. Speed sh/h -5500 -5500 -4500
Max. Working Pressure T three hundred 300 three hundred
Cardboard sheet thickness gsm 250-800 250-800 250-800
 Corrugate sheet  Thickness mm 1-7 1-7 one-7
Die-cutting Precision mm ±0.5 ±0.five ±0.five
Whole Energy KW 22.5 22.5 27.5
Complete Excess weight kg 13500 15000 18000
All round Dimension mm 7000*4000*2250 7750*4100*2245 8400*4600*2245

 Attributes of the machine:

  Primary Features:

  • The Bobst type minimize construction can make the slicing platform movement like a scissor, it will recognize a complete and less complicated lower.
  • Main worm equipment uses alloy copper content, after the knowledgeable operator’s guide scraping treatment and rigid normal tests, it can guarantees the driving elements ten years daily life.
  • The principal chains adopt imported British Renold brand name, the variations of 10 chains are much less than .2mm.
  • The hook up among equipment box and driving shaft adopts sleeve and pin structure ensuring a sturdy relationship.
  • Velocity:  
  • The device adopts frequency controller to attain stepless speed acceleration which can reach to 5000 moments for each hour. During real generation, it can normally run at 3600 to 4200 instances for each hour in accordance to the quality of the board. If the quality of the paper is very good, a great operator even can operate the machine at highest pace.
  • Protection:

As it is demonstrated in the photo of the equipment, the equipment adopts  automatic paper feeding technique which keeps the operator away from the die-cutting component. The mounting and adjustment of the die plate is also completed exterior of the die-chopping component with sensors and detectors at die-chopping component to guarantee that the machine can not be began when the die-cutting plate is at adjustment status.
Besides the sensors at die-chopping element, there are sensor or approach switches at window part to make the entire device at monitoring standing to guarantee its basic safety.

  • Operation comfort:


There is Guy-device interface put in in the control panel which will displays the security standing of the machine as nicely as malfunctions to facilitate the operator. Digital camera is also mounted in front of the operator for him/her to check the procedure status at the delivery part.
 Principal Buildings and Important Substance Employed

  • Four Major Large Parts:

They are: base station, transferring system, higher system and machine wall. The base station is created of gray forged iron -HT two hundred the moving system is ductile iron – QT forty two-10 and the equipment wall is high quality A3 steel.

  • Main Generate:


The eleven KW Siemens Motor together with the pneumatic clutch, worm shaft and worm equipment forms a relocating set to make certain secure pressure out put of not less than 300 tons.
The materials for the worm shaft is 40Cr with quenching treatment and gear hardness HRC 45-50. the material for the worm is copper alloy – ZQAL9-four.
The bearing that is used is SKF. The bush is copper alloy ZQSn6-6-three.

  • Die-cutting and Creasing Component:

The generate is transferred by way of crank rod to pendulum which will carry the transferring system to go up and down to reach die-minimize and creasing objective.
The pendulum is made of high top quality ductile iron. The pendulum axis is done by induction harden with surface hardness HRC 43-forty eight. The width of the pendulum is 250mm and diameter of pendulum shaft 70 mm – completely comply with the specification of 1080 kind computerized die-cutting and creasing equipment. In comparison with automatic die-chopping and creasing equipment which is used for cardboard die-slicing, this type of computerized die-reducing and creasing device is largely employed for corrugated board which demands less force for die-reducing, in this circumstance quite some producers have made smaller width on the pendulum and smaller sized diameter on the pendulum shaft. We hold broader pendulum and bigger diameter on its shaft to make our equipment last for a for a longer time life.
The die-reducing plate employs 7 mm 75 Crl plate which has a lot more hardness and life span than the manganese plate.  

  • Board Conveying:

It adopts 3-cam intermittent positioning system to ensure the boarding conveying precise and steady.

The machine makes use of gripper bar kind with 12A prolonged joints chain which is much less in weight and considerably less shock to the intermittent device underneath the precondition to guarantee the strength of the chain. The manufacturer of the chain is Renold U.K with substantial specific and quality. .    
The Gripper bar adopts aviation aluminum with three bridge kind- light in excess weight and higher in power.

  • CZPT Part

The electrical components are made and assembled according to the CZPTpean CE normal and employs globe vast known model merchandise.

  • Set up of Die

The die mounting and dismounting adopts aspect withdrawing ways which time conserving and easy for operation.
There are two methods for the fixation of the die-either by bolt or clippers which are subject to customer’s guidance.
The chase locking is pneumatic which is simple, convenient and trustworthy.

  • Special Characters of Our Device:
  • Clever And Particular Front Lay Design and style:

When compared with the card board sheet, the corrugated board has much more strength. If the corrugated board abnormally reaches to the entrance lay, it will damage the front lay and the gripper bar when the entrance lay reaches to its optimum place.
CZPTly the producers will put in sensors on this portion to end the machine when the paper is fed abnormally to the entrance lay. Nevertheless, when the machine is operating at the higher speed, the inertia will bring the machine to run for a whilst to make the entrance lay to its optimum level and then also hurt the entrance lay and the gripper bar.
Our particular layout is that when the abnormal board feeding occurs and currently being detected, the entrance lay can never reaches to its greatest stage which helps make totally free from front lay and gripper bar damages since of irregular paper feeding.
As it is our specific style, so there is no image to be demonstrated here.

  • Auto-Manual Switching System

The Feeding method for this kind of equipment can do car and handbook. When the sheet shape is great, you can use car-perform. When the form of the sheet is not excellent, you can use handbook function and do sheet feeding manually.  
When the sheet is not very good in condition,, you can open up the rear beam and carry up the feeder to do handbook feeding. 

  • Configurations:


Title Brand and Origin Remarks
CZPT SKF Swiss Essential component
IKO Japan or HangCZPT, China Not key element
Chain Renold U.K Major Chain ( Discrepancy of considerably less than .2 mm for for each ten chains of device chain length)
CHOHO Japan Other Chain are Choho Japan
Relay Omron Japan  
Contactor, buttons TELEMECANIQUE
Photo CZPT Switch Fotek ZheJiang  
Stabilizer  MEANCZPT ZheJiang  
Variator Delta ZheJiang  
Main Motor Siemens Joint Venture
PLC Delta, ZheJiang  
Man-machine Interface Delta  
Pneumatic Components Dawn, ZheJiang  
Rotary Joints SMC Japan  
Motor at feeding and delivery CPG ZheJiang  


  • Instruments Kit


Name Volume Specification
Minus Screw Driver 1 150
Additionally Screwdriver one a hundred and fifty
Monkey Wrench 1 three hundred
Inner hexagon Spanner one set one.522.534568101214
Greasing Gun one  
Oil Gun one  
Wrench 1 established twelve,14/13,sixteen
Vise 1  
Triangular File 1  



Bobst Type Die Cutting and Creasing Machine