Diewei Automation · Smart Automation for Better Packaging
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Panel Joining

Explore Diewei's Panel Joining automated packaging machinery catalogue. Featuring 1 industrial model engineered for high efficiency, durability, and turnkey production line integration.

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Engineering Selection Guide

Multi-Panel Board Joining & Spine Assembly

Three-panel and five-panel joining machines automate the gap spacing, tape reinforcement, and joint bonding of multi-piece rigid box covers, book-style cases, and binder folders. Achieving consistent gap tolerances between rigid board sections is vital to ensure smooth hinge articulation and prevent cover distortion after paper lamination.

Core Sizing & Engineering Parameters

  • Panel Formats: Supports 3-piece, 4-piece, and 5-piece board combinations with board thicknesses from 1.0mm to 3.5mm.
  • Hinge Gap Precision: Adjustable spine gaps from 2.0mm to 12.0mm with digital servo gauge adjustment and ±0.2mm consistency.
  • Tape Dispensing: High-adhesion kraft or reinforced synthetic tape application with automatic tension control and pneumatic cutoff.
  • Production Pace: Continuous chain pusher feed achieving outputs up to 50 joined covers per minute.

Positioned directly ahead of automatic case makers, cloth cover liners, and gluing/wrapping lines.