Gold Member Since 2007
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Wenzhou Guowei Printing Machinery Co., Ltd.

Bag Maker, Shopping Bag Making Machine, Bag Making Machinery manufacturer / supplier in China, offering Center Sealing Plastic Bag Making Machine (GWS-300), UV Circuit Card Aluminum Foil Special Rotogravure Printing Machinery (ASY-B), UV Circuit Card Aluminum Foil Special Rotogravure Printing Press (ASY-B) and so on.

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Supplier Homepage Product Bag Making Machine GWS-300 Center Sealing Plastic Bag Making Machine (GWS-300)

Center Sealing Plastic Bag Making Machine (GWS-300)

FOB Price: US $10,000-70,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $10,000-70,000/ Set
Get Latest Price
Production Capacity: 20sets/Month
Transport Package: by Film
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: GWS-300
  • Seals Mode: Center Seals
  • Continuous-Rolled: Yes
  • Computerized: Computerized
  • Packaging Details: Bag Making Machine Packed by Stretch Film
  • Brand Name: Guowei
  • Packaging Material: Paper, Plastic
  • Condition: New
  • Material: Plastic
  • Trademark: guowei
  • Origin: China
  • Voltage: 380V
  • Speed: High
  • Machine Type: Sealing Machine
  • Type: Plastic Bag Making Machine
  • Place of Origin: Zhejiang, China (Mainland)
  • Packaging Type: Bags, Barrel, Belt, Bottles, Cans,
  • Warranty: One Year
  • Certification: ISO9001:2008 CE
  • Total Power: 9kw
  • Specification: SGS, CE
  • HS Code: 84778000
Product Description
GWS-300 Center Sealing Machine

Center Sealing Plastic Bag Making Machine (GWS-300)

 

1. Main Technical Parameter: 

Model
 
300mm
Width of Unwinding
 
600mm
Diameter of Unwinding
 
500mm
Diameter of Rewinding
 
700mm
Max speed of Working
 
300m/min
Max speed of Machine
 
330m/min
Power of Whole Machine
 
3.5kw
Voltage of Whole Machine
 
380V/50HZ
Dimension of Whole Machine
 
3180x1450x1650mm
Weight of Whole Machine
 
1000kg

2.  Performance and Characteristics:

Model GWS-300 High Speed Center sealing machine is specially used in folding 
film material
 (such as PET, PVC. etc) into reel-shaped packing material.


1. The main motor adopt converter motor, it use vector converter to make it
close-circle control, high precision speed, and low speed and high speed 

equably gluing.

2.Tension control of unwinding adopts 2.5Kg magnetic powder brake(brand KORTIS).With 
the tolerance of ±0.5kg


3.Automatic Tension controlaccelerate and decelerate, which tension can be make up 
by 
inertance.

4.Epc adopts(Brand Techmac from USA). Its tolerance can reach ±0.1mm.The max 
tracking speed is 25mm/s.The ranger of left to right pushing is ±70mm


5.Unwinding adopt 3 inch(74mm) air shaft.

6.The traction steel roller(pressure roller), diameter and width is: 90mm, 320mm,
 which surface is 
chromium plated and fine machining. 

7.Traction rubber roller, diameter and width is: 90mm, 320mm, which material is 
polyurethane rubber.

8.Steel roller clutch adopt pneumatic cylinder at both side for working at same time , 
cylinder diameter
50mm × 20mm stroke, pressure can be adjusted arbitrarily.

9.Traction rubber roller is independent, synchronous pass, vector inverter motor 
drive
.

10. Rewinding roller adopts 3 inch(74mm) batten type air shaft.

11. Rewinding part use independent motor and magnetic power to control the 
tesion, magnetic power has lower heating, and realize stable and samll tension 
control.


12. Rewinding conicity tension(semidiameter- tension curve; speed- tension curve)

13.When reach the rewinding setted length or diameter, it stops automatic. 
When reach the unwinding smallest diameter, it stops automatic.

14.The gluing part coated with solenoid valve needle valve and equipped with 
flow metering
 pump. This pump control the glue flow automatically. It send out 
glue and close the glue system when start or stop
 

15. In the middle of whole machine with the excessive guide roll , guide roller is 
aluminum alloy materials, guided roller with hard anodized surface (same as brown 
guide roller)
. When guide roll move, the static balance is ± 0.4gcoating specification
Φ30mm-Φ300mm; gluing maximal  speed is 300m/min; gassho accuracy± 0.3mm.

 

Center Sealing Plastic Bag Making Machine (GWS-300)

Center Sealing Plastic Bag Making Machine (GWS-300)
Main configuration:
 
PLC (H2U-1616MT) 1 pieceINOVANCE
PLC (H2U-4DA) 1 pieceINOVANCE
Touch screen (7.0inch,65535colour)  1 pieceMCGS
Main converter  (MD320NS1.5GB) 1 pieceINOVANCE
Rewinding converter  (MD280NS0.7GB) 1 pieceINOVANCE
 
PG Card (MD32PG) 1 piece INOVANCE
 
EPC( servo motor ultrasonic traction) 1 pieceTECHMACH from USA
Glue pump(Model 100) 1 pieceTaiwan
Unwinding Magnetic power (25N/M) 1 pieceWeizheng Taiwan
Rewinding Magnetic power (25N/M) 1 pieceWeizheng Taiwan
Main converter motor (1.5kw) 1 pieceFUKUTA Taiwan
Rewinding motor(0.75kw) 1 pieceFUKUTA Taiwan
 


If you want to know more about our Machine,pls contact with us 
and get more technical and service datas
.
 

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