HSC-1500S/1700S/1900S HIGH PRECISION DOUBLE ROTARY SHEET CUTTER

Machine desctiption:

1.HSC-S series double knife sheeter adopts advanced design of synchronic rotary which

are driven directly by high power AC servo motor with high accuracy and clean cut.

2.And using our patent with embedded cutting head design, that its cutting cross profile

is straight and not pulling out fibers, this is key point to eliminate hairs of paper. Widely
used for cutting cardboard, coated paper, Kraft paper, culture paper, art paper, duplex,
packaging paper, etc. up to 1000gsm.

3.The machine is dedicated to produce sheet cutter , Products are well used and verified

by almost all top cosmetics and pharmaceutical packaging customers, and promise there
is no risk for long term running of your products in future. Consider this kind of machine
to improve quality and save cost, To improve efficiency .

Machine features:


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Double Rotary Sheeter Group

Precision rotary sheeter groove is processed byimported advancedprocessing center with high accuracy and stability, cutting paper with-out burrs; High quality gear box, using no clearance design gear,meshing noise is low, life is twice longer than the traditional gear box;Good cast ductile iron wall and supporting parts, after aging treat-ment, again by imports of large vertical machining center, precisionhigh level requirements, processing error is smaller, the operation ofthe machine more stable and reliable.


 

Electric Control Part

German imported Siemens PLC and The United States Emerson servodrive control system make the operation simpler and automatic.Cutting length, product number and the total number of fnishedproducts,etc. can be directly input and displayed on touch screentimely.The American CT servo drive rotary knife shaft, and cooperatewith energy storage cabinet, effectively reduce power consumption,improve effciency, reduce production cost


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Slitting Knife

Top shear air knife innovative desian enables pneumatic movement ofprecise adjustment for upper and lower knife, The pneumatic knife issuitable for wide range of application in light paper, plastic film, opticfilm and copper or aluminum foil different materials. Rigid knife holderhas excellent rigidity to perform high speed slitting up to 300m/minwith excellent slitting quality.


Conveying Overlap Part

A precision structure can adjust the synchronous deceleration wheel,easy to operate, it's effective to protect surface of paper, so there willbe no scratching on surface, and also will not have the facula whenev-er speed is high or low.



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Cutting Unit

The double KNIFE cutting unit has a synchronic rotary cutting knifelike scissors on the material to make a smooth and accurate cuttingfor paper from 150gsm and up to 1000gsm.The knife roller is usingthe most powerful driver from UK CT.
Precision rotary sheeter groove is processed byimported advance processing center with high accuracy and stability,High quality gear box ,using no clearance design gear.which guarantees the stability of the tool body during high-speed operation,completely solve the problem of scratches and light spots,after cutting the edge is neat and smooth, clean cut. 

Double Arm Unwind stand with web tension controlsand pneumatic brake units.

Adopt Italian RE control system and pneumatic componentsare adopted to guarantee the stable operation of thebrake control system and the accuracy of every aerodynamic action.

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Three sets of MAXCESS pneumatic slitting knife
ensure stable and clean slitting .High rigid tool post article
can be applied to 400cut/min 
speed environment, improve
the production efficiency 
and ensure the material quality stability.

Electric control partAdopt German imports of Siemens PLC and UK OF CT servo drive control system,make the operation more convenient, automation,cutting length, number and the total number of finished products, etc.,can be directly in touch screen input.High efficiency and energy saving ofhigh power CT servo drive rotary knife shaft,and cooperate with the energy storage tank,effectively reduce electricity consumption,improve the efficiency, reduce the production cost.

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Transportation partsPatent device-A precision structure can adjust the synchronous deceleration wheel,easy to operate, it is effective to protect surface of paper,so there will be no scratching on surface,and also will not have the facula whenever speed is high or low .

The delivery section using automatic set paper equipment

(Jogger and vibrating devicesLift stacked set paper , the paper stack to a considerable height,which is automatically dropped.The stacker table has three sides shake finishing functions,and 1 unit Fixed plate which are vibrating and positioned laterally to
each pallet,
while in front of the pallet there is a jogger.2 side plates are placed on a traversal support andcan be positioned where necessary. the side of the motor to drive the
paper on 
both sides by high-quality pneumatic byhand wheel to adjust the amplitude of the paper toimprove the simplicity and safety of the operation.

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Reject Gate
In the end of the first conveyor belt is placed a sheet rejecting device,which can be inserted by the operator in the starting phase for the first sheets.The start of rejecting device is manual by pushing theON.OFF button to act the air cylinder of reject gate.

The new Anti curvature device (2 set de-curl )Effectively remove the curl of the roll to make the paper more flat,more conducive the paper roll tension stability.

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Main Technical parameter:


ITEMPARAMETERSCutting LengthSpeed(m/min)Speed (cuts/min)
ModelHSC 1500S/1700S/1900S1600≤X210<131
Cutting PatternDouble rotary sheeter1400≤X<1600260≥162<185
Range of Gram Weight80-1000gsm1200≤X<1400280≥200<233
Max.RollDiameter1800mm(71")Max1000≤X<1200300≥250<300
Max.Paper Cutting Width1500mm/1700mm/1900mm800≤X<1000300≥300<375
Total Power90kW700≤X<800300≥375<400
Cutting Length400-1650mm650≤X<700230≥328<353
Cutting Accuracy+/-0.15mm600≤X<650180≥246<300
Air Compressor Requirement0.8MPa550≤X<600160≥266<290
Weight21000kgs/23000kgs500≤X<550120≥218<240
Overall DimensionL16175×W5900×H2533mm450≤X<50090≥180<200


400≤X<45070≥155<175


Structural Analysis of Fig:


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option items:

1. Automatic splicer

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High performance automatic twin-head paper splicer with Taiwan control system
can splice paper automatically perform out by high flexibility and long service
life suitable for base paper which grams of 80-400gsm.


2. Slitting & trimming knives automatic change system

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APS-L eries high precision automatic positioning and slitting system matches
high precision slitting requirements. Intelligently accurately and rapedly, the
slitting and trimming knives is auto-changing by manipulator, thus greatly
improving the ability and efficiency when product variety changing. According
to different cutting requirements it can work out different cutting solutions by
coordinating with different knife, such as automatic type manual type connected
type and pressure cutting type slitting knife and electronic knife, etc.


3. Platform weighing scale system

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The weighing scale installed at the lifting platform can display the weight of the paper

stack timely for recording, It uses German technology and adopts four-horizontal and
four-vertical structure to avoid scale damage and measurement errors caused by the
displacement of paper stacks.

The height of the paper stack can be measured by laser rangefinder. The laser sensor emits
laser pulse, which are reflected back to the receiver by the stack, and it's height can be 
calculated by the flight time of the laser pulse or the amplitude of the photoelectric signal.


4. Infrared align auto adjustment

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The operator only needs to input the width in the touch screen, which can realize
the auto-alignment of the front and back paper rolls, avoid the loose and wrinkles
caused by the wrong alignment, reduce waste.This system co works with the order
auto changing system and all controlled by servo motor. It adops CCD correction
sensor and supports EPC and LPC line tracking.


5. Color code sensor

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The high precision detector supplied by SICK a German brand can accurately identify
extremely fine color differences with the sensing distance tolerance up to +-5mm.


6. Dedusting rollres

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The blue high viscosity roller can effectively adsorb the dust on the paper, and
then white dedust roller( driven by the cylinder) removes the dust. It's easy to
tear off the viscous film on the white one.


7. Pallet pusher

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The lateral pallet auto-pusher is developed independently by HAOSHENG. The servo motor

drives the pushrod to push pallets from crossrange thus gear up for collection.


8. Auto-matreial flow

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The tray chain conveyor mainly adopts 5 rows of straight chain conveyor and uses the motor
drive the material transport in ultra-low postion straightly which is a modular design and
reach high degree of standardization. Hidden photo electric switch can prevent
photoelectric sensor or cardboard damage servo motor built-in to save space reversible
operation flexible adjustment basically maintenance-free.


9. Inkjet coding system 

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This part is composed of dedust system, high-speed inkjet system, intelligent positioning
system energy-saving LED curing system image detection system data management system
high-speed waste removal system type setting sofwware and printing software, Born for the
packaging industry.