MWU-330 Non Stop Butt Splicer Unwinder & Automatic Turret Rewinder for Label Film Paper Tape

The MWU-330 Non Stop Butt Splicer Unwinder with Automatic Turret Rewinder is a high-performance web handling solution designed for continuous production lines.
It integrates automatic butt splicing technology with a precision turret rewinding system, allowing seamless roll change without stopping the machine.
The system provides stable web tension, high-speed operation, and consistent roll quality, making it ideal for label converting, film rewinding, paper processing, and adhesive tape production.
With its industrial-grade design and flexible material compatibility, the MWU-330 significantly improves productivity and reduces material waste in modern converting plants.
Availability:
Quantity:
  • MWU

  • MWELLPACK

MWU Automatic Butt Splicer Unwinder


Features

Servo-controlled operation with 100% successful paper splicing rate

Features a stable tension control system with a unique tension coupling method

Dual-side tape application (front and back surfaces)

Equipped with maintenance-free storage racks

Independent web guide control for A/B axes

User-friendly material placement system

Pneumatic lift loading system enabling one-person operation without tools

Options

Secondary Tension Control System

Automatic Color Mark Tracking

Maximum operating speed: 250 m/min

Materials Range

Paper material: 60–400 gsm

Plastic film material: ≥ 25 μm (minimum thickness)

Applicable tube type: Laminated ABL/BPL tube

Main technical variables

Model

MWU-350

MWU-450

MWU-550

Max Web Width

350mm

450mm

550mm

Maximum Unwinding Diameter

Φ800

Φ800

Φ800

Max Machine Speed

180m/min

180m/min

180m/min

Unwinding Connect Paper Time

2sec

2sec

2sec

Way Of Connect Paper

Oblique splice

Oblique splice

Oblique splice

Angle Of Paper Connect

10°

10°

10°

Pick Up Material Aligned

Laser positioning

Laser positioning

Laser positioning

Total Power

6kw

6kw

11kw

Voltage

380V/50hz, 3phase

380V/50hz, 3phase

380V/50hz, 3phase

Unwind Paper Connect Mode

manual / winding diameter

manual / winding diameter

manual / winding diameter

Unwind Tension Precision

±2%

±2%

±2%

Machine Weight

1700kgs

1800kgs

1900kgs

Machine Specifications (LxWxH)

2500x1100x2400mm

2500x1200 x 2400mm

2500x1350 x 2400m


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 Tel: +86-0577-65194577
 WhatsApp:+8618066266692
  Ben@mwllpack.com
 WeChat: 18066266692
 Add: Building C-27, Shangwang Street, Ruian City, Wenzhou City, Zhejiang Province China.
Product Inquiry

CONTACT US

 WhatsApp:+8618066266692
 E-mail: Ben@mwellpack.com
 wechat:18066266692
 Add:Building C-27 , Zhixin Industrial Zone,Ruian City,Wenzhou City, Zhejiang Province, China.

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