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[China]
Trade Verify
Address: Qingdao, China
Contact name:
Qingdao Focus Machinery Co., Ltd. |
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Verified Suppliers
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1200mm Max High Speed Carbonless Paper Slitter Rewinder NCR Slitter Rewinder
Description of Main Machine Parts
1. Unwind parts
1) Unwind type
Single position with automatic web guide; Unwind shaft: 3” imported
air shafts, Qty: 2 pcs; Aluminium Web guide roll made in Ningbo
China; Imported Web guide with photo electric sensor, local control
box for better jumbo roll centering；
2) Unwind tension control
Use pneumatic brake from Italian RE,SMC E/A converter from Japan,
tension sensor and tension controller from Mitsubishi Japan, these
together makes closed loop tension control；
Brake size: 1520 N.M, Qty: 1 set.
2. Main Machine parts
1) These components include bottom plate, side walls, the backing
roll, main lead roll/rider roll mechanism and drive parts.
2) The web roll, spreader roll, and guide roll, are made of aluminum alloy from Ningbo China dia.120mm, where bigger wrap angle is needed, the roll diameter is 150mm
3) The “S” lead roll is pattern grooved and driven from the main motor through timing belt, where as the backing roll is not driven.
Both the “S” lead roll and the backing roll are PU covered. By choosing the right hardness of the PU cover it is possible to slit CFB paper on this machine without showing any color/imaging.
The Diameter of the backing roll is 270mm.
The backing roll is equipped with a rubber covered rider roll. The function of the rider roll is to hold the paper lead in place during machine stop or threading and to facilitate better threading. The roll is loaded by pneumatic cylinders.
4) Slitting Knife
These components include top and bottom knife shafts, drive
gearing, manual knife setting device, top and bottom knives.
The top knife shaft may be axially micro-adjusted by manual knife setting device for engaging the top and bottom knives. Material for top knife is high speed steel and for bottom knife is tool steel. 5 pcs each of top and bottom knives are included.
5) The main motor is inverter controlled three-phase AC motor (11kW-6P) on which is installed Koyo encoder, and the inverter is from YASKAWA Japan. The main motor drives the main lead roll via timing belt.
6) All rolls (driven or non driven rolls, or rubber covered rolls) have been dynamically balance tested.
7) Trim removal by suction blower, blower motor:3 KW
3. Rewind parts
1) Rewinding:
In winding terms, the winding is called "center rewinding" if
Rewind shafts are driven. It is “surface winding” if the re-wound
paper roll is in contact with the machine roller and the winding is
achieved through the friction force.
On the proposed “Center Surface slitter rewinder” it is possible to apply both the "center rewinding" and the "center surface rewinding" techniques.
2) Rewind shafts: 3”imported air shafts, 2 pcs, max load per airshaft is 1500kg.
3) Rewind motors (18.5KW-6P): 2 inverter controlled three-phase AC motors with Koyo encoder, YASKAWA inverter, each rewind shaft is driven from the timing belt by its own motor.
The contact pressure between the machine roller and the rewound paper roll is controlled by means of a P/E proportional valve. The winding tension is taper- controlled, and additionally the contact pressure is proportionally controlled and can be maintained constant irrespective of rewound paper roll diameter.
4) Length count
When the rewind length is getting close to set value, machine will
slow down and stop automatically at set length. Reel diameter is
calculated and displayed on screen.
5) Different Taper factor for different paper grades for meeting the printing requirement.
6) Rewind shaft stabilization brakes for stabilizing the rewind rolls.
7) Rewound paper rolls are off-loaded from the rewinding stations by an overhead crane to be supplied by the customer.
Technical Data
Packaging Details
The normal package is wooden box. The wooden box will be fumigated. If container is too tigher, we will use pe film for packing or pack it according to customers
special request
WHY CHOOSE US
This machine has the features of simple operation and high degree of automation. All parameters are adjusted to the best condition before leaving the factory. The only thing you need to do is to input the data of speed and tension, then the whole machine can be automatically and simultaneously controlled. It becomes more and more popular all over the world.
1) Professional Siemens quality control system
2) Simple operation
3) High degree of automation
4) Turn key projects
5) More than 20 years experience
6) Double working station
7) Super Calendar
8) High capacity, low consumption
COMPANY INFORMATION
SUCCESSFUL MACHINE PROJECTS
THERMAL PAPER COATING MACHINE PRODUCTION PROCESS
CUSTOMER FEEDBACK
CERTIFICATE
FOCUS attends more than 15 exhibitions of carbonless paper/thermal
paper/paper coating machine every year all over the world to meet
and service clients face to face.
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the
machine.
* Engineers available to service machinery overseas.
