GW-S140/170 High Precision Servo Driven Single Rotary Blade Paper Sheeting Machine
GW-S140/170 High Precision Servo Driven Single Rotary Blade Paper Sheeting Machine
GW-S140/170 High Precision Servo Driven Single Rotary Blade Paper
- Technical Parameter
- Product Details
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- Commodity name: GW-S140/170 High Precision Servo Driven Single Rotary Blade Paper Sheeting Machine
GW-S140/170 High Precision Servo Driven Single Rotary Blade Paper Sheeting Machine
● Main Specifications:
Model
GW-S140
GW-S170
Cutting Method
Top Blade Rotary, Bottom Blade Fixed
Cutting Width
1400mm
1700mm
Cut-off Length Range
450~1650mm
Paper Weight Range
60-550g
Reel Stand Load Capacity
2 Tons
Reel Diameter
Max. 1800mm (71")
Cutting Accuracy
±0.3mm
Num. of Rolls Cutting
1/2/4/6 Rolls
Max. Sheeting Speed
350 cuts/min
Max. Feeding Speed
300 m/min
Max. Piling Height
1500mm (Included Pallet)
Air Pressure
0.8Mpa
Main Motor Power
11KW
Voltage
3PH-50HZ-AC380V/220V
Gross weight
12,000kgs
13,000kgs
Remark
The real output depends on the material, and the weight of the paper, and right operate process
● Cutting Speed:
Cutting Length (mm)
Speed (m/min)
Speed (Cust/min)
450
90
200
500
115
230
600
155
260
700
210
300
800
280
350
900
295
330
1000
300
300
1100
290
260
1200
280
230
1300
270
210
1400
265
190
1500
240
160
1600
210
130
1650
200
120
● Layout:
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● Applications and Characters:
GW-S140/S170 servo driven precision sheeter applise advanced technology from England and servo system for control. with rich experience and leading manufacturing technique of senior engineers, it is a new generation machine of high accuracy and efficiency which is widely used in paper mill, printing and packaging industry for cutting cardboard, coated paper, kraft paper, photo paper, alumimum foil paper, packing paper etc.
❈ Partial Introduction
Shaftless Base Paper Holder and PLC Tension Control System:
It adopts a multi-point tension controlsystem and automatically feeds back tothe Pl C control system through aninfrared distance measuring electric eyeThe tension of the brake load is increased or decreased through theproportional valve, which =canautomatically control the tension of thepaper, and can be fine-tuned throughthe man-machine interface.
Rotary Cutting Knife Unit:
- Upper knife roller: The British cutter method is adopted to effectively reduce the load and noise during paper cutting, and to extend the life of the cutter. The upper knife roller body is welded with stainless steel for precision machining, and is dynamically balanced to effectively reduce high-speed operation. Time vibration and noise.
- Lower tool holder: The lower tool holder is made of cast iron integrally formed and cast, and then precision processed, with good stability.
- Active roller: The roller surface is designed with expansion lines, and the cylinder is used to control the pressure and paper clamping of the roller body.
- Back-cutting knife: It is made of special alloy steel precision machining, with long service life and easy adjustment of the blade.
- Safety cover: It will automatically shut down when the safety cover is opened, ensuring safety.
Three-component Strip Knife forTrimming and Cutting:
Shearing slitting knife set has the action of relying on the knife, which can accurately adjust the overlap depth of the upper and lower blades, adjust the blade Angle according to different feeding directions and fix the knife set without using tools. The cutting method has the characteristics of less powder, smooth cutting surface and high speed cutting. High rigidity tool rest is suitable for 300m/min high-speed slitting environment, improve production efficiency and ensure the stability of material quality.
Overlapping Unit:
The fast/slow speed belt controlled by variable frequency speed control can automatically track the knife speed, automatically adjust the speed belt, so that the paper can achieve perfect overlap.
Delivery Unit:
The automatic recurve control system willautomatically adjust the degree of recursionaccording to the change of the paper roll,so that the paper is flatter and the cutting
Electrical Systemr
Using Siemens PLC and INVTservo system to achieve precisepositioning and cutting. Siemenstouch screen and improved operation interface make it moreergonomic.
❈ Standard Configurations:
No.
Name and Description
1
Dual position shaftless pivoting arm unwind stand:
Dual position shaftless pivoting arm unwind stand with in-floor track and trolley system.
2
Air cooling pneumatical disc brake:
Air cooled pneumatic controlled disc brakes on each arm.
3
Auto tension based on reel diameter:
Auto tension controller gives you fine control on the tension especially for small reel.
4
Motorized and double decurler:
This newly designed decurler can flatten the thick paper with a much better result than the conventional decurler system, which enable this machine practically to run thick board till 1000gsmn
5
EPC web guiding:
EPC sensor coupled with an independent "swing frame" allows for minimum edge trim of the web, and strict control of the web edge throughout the reel from start to finish.
6
Twin helical knife cylinders:
The twin helical knife ensures the very sharp and clean cutting edge with high accuracy
The blade is made of special alloy steel SKH.9 with long life and easy maintenance.
7
Three sets of Pneumatic Slitters:
Heavy duty pneumatic slitters ensure stable and clean slitting.
Electrical driven slitting width adjustment.
8
Anti-Static Bar:
9
Out feed and overlapping section:
Fully synchronized speed between high speed outfeeding and overlap tape section to maintain a proper shingle.
Overlapping unit with adjustable overlapping value and jam-stop sensor. Single sheet outlet can be set.
10
Hydraulic delivery unit 1700mm
11
Auto counting and tap inserter
12
Siemens touch screen:
Length of cut, quantity, machine speed, cut speed can be displayed and set via touch screen.
13
Siemens PLC, Siemens Servo Driver, Yaskawa inverter, imported electrical components
14
Ejecting gate
15
Redundant safety control and interlock safety system
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