Industrial Converting Equipment Manufacturer | Zhongkai High-tech Zone, Huizhou, China

Tel:+86 13692813452

Email: info@magerui.com

EQUIPMENT CATEGORIES

MEAREG MG-1300DS Dual-Shaft Center-Winding Slitter Rewinder

The MEAREG MG-1300DS is a heavy-duty dual-shaft center-winding slitter rewinder engineered by our China factory for high-speed converting of plastic films, self-adhesive label stock, laminated composites, and technical paper. Outfitted with a shaftless hydraulic lift-up unwinder, independent closed-loop tension regulation per rewind shaft, and interchangeable rotary shear/razor tooling, it delivers uniform reel tightness and rapid roll changes. Contact our engineering team to download technical specifications or request a custom factory-direct quote.
  • Product Description

Core Engineering Features & Performance Advantages

Dual Independent Rewind Shaft Architecture

Features upper and lower independent rewinding shafts driven by separate vector drives. Each shaft maintains autonomous closed-loop tension regulation, eliminating tension interference across staggered reels and preventing roll dishing.

Shaftless Hydraulic Unwind Station

Equipped with heavy-duty hydraulic clamping arms that lift heavy master rolls directly from floor level or pallet dollies. Eliminates overhead crane dependencies and dramatically reduces heavy-roll loading cycle times.

Dual-Mode Slitting Tooling Assembly

Accommodates interchangeable rotary shear knives and precision razor blades. Allows operators to switch cutting modes rapidly according to substrate shear resistance, ensuring clean edges on flexible films and laminated papers alike.

Dynamic Web Guiding & Rapid Roll Change

Integrates a responsive automatic EPC edge alignment system with quick-release pneumatic chucks. Corrects lateral web wandering dynamically while streamlining finished roll unloading to maximize overall equipment effectiveness (OEE).

Technical Parameters

Model of slitter rewinder MEAREG MG-1300DS
Processed substrate materials Plastic films, label stock, laminated composites, technical paper
Maximum web processing width 1300 mm
Rewinding configuration Dual independent center-winding shafts
Unwind station mechanism Shaftless hydraulic lift and clamping system
Supported slitting modes Rotary shear cutting / Razor blade slitting (Interchangeable)
Tension control topology Separate closed-loop tension regulation per rewind shaft
Operating speed profile Stable high-speed continuous converting
Tooling width adjustment Rapid lateral position adjustment assembly
Roll handling efficiency Quick-change pneumatic chucking mechanism
Web alignment execution Automatic high-precision EPC edge correction
Primary industry sectors Flexible packaging, label converting, printing industries
Manufacturing compliance CE-marked, ISO 9001-certified industrial execution

Optional Quality & Automation Modules

Factory-Configurable Online Upgrades:

  • Automatic Knife Positioning System: Servo-actuated blade positioning system driven via HMI recipe input for rapid setup across varying slit patterns.
  • Pneumatic Ball-Type Friction Shafts: High-precision differential friction shafts ensuring identical tension across multiple reels with substrate caliper variances.
  • Pneumatic Continuous Trim Ejector: Heavy-duty venturi suction blower system channeling edge scrap continuously into waste collection receptacles.
  • Laser Core Alignment Projectors: Calibrated laser line indicators projecting exact core placement markers to speed up operator core mounting.

Note: Optional automation enhancements are integrated directly into the centralized Siemens/Mitsubishi PLC control platform.

Primary Industrial Applications

  • Flexible Packaging Converting: High-speed precision slitting of laminated barrier films, BOPP, PET, CPP, and multi-layer food pouches.
  • Pressure-Sensitive Label Converting: Converting self-adhesive label stock, siliconized release liners, and printed face stocks with burr-free edges.
  • Specialty & Industrial Paper Converting: Processing Kraft paper, release paper rolls, and laminated paperboard with uniform roll tightness.
  • Commercial Printing & Laminating: Converting pre-printed web substrates requiring tight edge-guiding tracking and clean shearing.

Frequently Asked Questions (FAQ)

Q: Why is separate closed-loop tension control critical for duplex rewind shafts?

A: Because each rewind shaft is governed by its own independent load cell feedback and drive motor, differences in roll diameters or material thickness variations between the upper and lower shafts do not create uneven winding tension or roll distortion.

Q: How does the shaftless hydraulic unwinder enhance workplace safety and productivity?

A: The integrated floor-pickup hydraulic arms clamp and raise heavy parent rolls directly without manual bar insertion or overhead crane operations, protecting operators from strain while accelerating roll loading cycles.

Q: How does MEAREG support custom machine builds, FAT testing, and international delivery?

A: As a direct equipment builder in Guangdong, MEAREG customizes slitting widths, knife assemblies, and shaft diameters to your process specifications. Every machine undergoes material Factory Acceptance Testing (FAT) with client substrates before export packing and on-site commissioning.

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Contact Information

Facility: Room A9-401, No.1 Chenwu Road, Zhongkai High-tech Zone, Huizhou, Guangdong, China

Phone: +86 13692813452

Email: info@magerui.com

Business Scope: Worldwide Export & Turnkey Engineering

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