Paper slitting machine SR series

rollautomatic

Product overview
BHS Corrugated Slitter Scorer SR-C modules are engineered for precise slitting and scoring on corrugated production lines. The modular design provides flexibility for frequent order changes and digitally printed jobs while ensuring high-speed, high-precision positioning of scorers and knives. Each slitter blade includes an integrated grinding device that enables automatic re-sharpening during operation based on linear meters and board quality.

Key features

• High-precision, high-speed scorer and knife positioning
• Integrated slitter blade grinding for automatic in-operation re-sharpening
• Modular, compact design enabling flexible upgradeability for varying order-change speeds

SR-C configurations

• Two scoring stations and one knife station
• Two scoring stations and two knife stations

Swing-Change technology
Patented Swing-Change keeps trim knives continuously in the web to enable smooth, jam-free order changes. Fast, parallel positioning of tool bodies supports rapid changeovers and the production of short orders without reducing production speed.

Machine safety
The SR-C is designed to comply with strict safety regulations. Machine construction and component selection support operator safety and help ensure regulatory conformity.

intelligent Line-Following-System (iLFS)
QR codes on the Slitter Scorer combined with upstream and downstream camera systems provide automatic knife and scorer positioning, format-change triggering and closed-loop readjustment with full preprint image recognition. iLFS functions include:

• Automatic positioning of SR knives and scorers depending on the preprint job
• Automatic triggering of format change and splice synchronization control
• Live job-length tracking and visualization on the corrugator display
• Accurate waste detection and closed-loop real-time tool readjustment

FastAutoAux
Designed for tandem orders and frequent scorer repositioning: FastAutoAux enables tandem order changes at virtually no speed limitation, reducing paper waste to a minimum and increasing order planning flexibility.

CorruCleaner
Debris, dust and fiber removal solution to prepare corrugated surfaces for high-quality printing. CorruCleaner offers reduced energy consumption and lower noise versus compressed-air solutions, quick installation and potential OPEX savings.

Technical specifications

• Model/series: SR-C
• Configurations: 2 scoring stations + 1 or 2 knife stations
• Integrated slitter blade grinding with automatic re-sharpening based on linear meters and board quality
• Patented Swing-Change technology for continuous order change
• intelligent Line-Following-System (iLFS) with QR-code-based positioning and camera-based preprint recognition
• QR-code capture capability at corrugator speeds up to 400 m/min
• iLFS functions: automatic positioning, automatic format-change triggering, splice synchronization control, live job tracking, accurate waste detection, closed-loop real-time readjustment
• FastAutoAux for virtually speed-unlimited tandem order changes and minimal waste
• CorruCleaner available for dust/debris removal to improve print quality with energy and noise reductions
• Modular and compact footprint to support frequent changeovers and digitally printed jobs
• Designed and manufactured to meet high safety and regulatory standards