MULTI – CASSETTE SINGLE FACER(VACUUM-ASSISTED INTERNAL SUCTION)MSF-40C
MULTI – CASSETTE SINGLE FACER(VACUUM-ASSISTED INTERNAL SUCTION)
A low center-of-gravity single facer with an electric, battery-powered cassette roll-change system, SNCM-439 tungsten-carbide corrugating rolls, and servo-driven synchronous transmission — built to run five flute profiles with stable, repeatable precision.
FORMAT FLEXIBILITY
Corrugating rolls are available for A, B, C, E and F flute profiles. Teeth count and flute height for each are provided below for reference.
| PROFILE | TEETH / 300MM | FLUTE HEIGHT |
|---|---|---|
| A | 35 teeth | 4.6 mm |
| B | 48 teeth | 2.6 mm |
| C | 40 teeth | 3.6 mm |
| E | 88 teeth | 1.45 mm |
| F | 127 teeth | 0.76 mm |
ROLL CHANGE & DRIVE
Roll changeover and the corrugating/glue roll drive train both move up a level from a manual cassette system.
The electric cassette cart moves forward, reverse and stops on its own battery-supplied motor — roll changeover doesn’t need a separate powered tug or manual push.
The corrugating roll/glue roll system box transmission runs on an independent synchronous servo motor, including an automatic paste separation function.
Pressure roll and upper corrugating roll gap adjustment is controlled independently on the operation side and the drive side, for even leveling across the width.
PRECISION FROM ROLL TO GLUE SYSTEM
Beyond the quick-change system, the roll and glue station specs are built to hold tight, repeatable tolerances at speed.
SNCM-439 Alloy Corrugating Rolls
Upper (540mm) and lower (360mm) corrugating rolls are Ni-Cr-Mo (SNCM-439) alloy steel, heat-treated above Shore 75 with a tungsten carbide surface treatment.
Chrome-Plated Pressure, Glue & Doctor Rolls
520mm pressure roll and 180mm doctor roll are ground and chrome-plated; the 300mm glue roll is surface-knurled and chrome-plated.
Automatic Glue Roll Idling
An automatic idling device keeps the glue roll turning during temporary stops, preventing glue from drying on its surface.
Water-Cooled Glue Tray
A stainless steel glue tray with water-cooled circulation keeps paste film thickness stable on the roll surface even as machine speed varies.
Arc-Plate Liner Preheating
The liner preheating drum combines an arc-shaped hot plate with a synchronized-speed steam spray device, plus a braking device for tension control.
Hydraulic & Pneumatic Roll Control
Corrugating roll and pressure roll adjustment run on hydraulics; glue roll adjustment runs pneumatically, with electric micro-adjustment and digital readout on all key gaps.
Machine Details
Precision Components for Stable High-Speed Production
TECHNICAL SPECIFICATIONS
Core roller, drive and control specifications for the MSF-40C. Working width and full motor specifications are configured to order — contact us for a specification matched to your line.
| PARAMETER | SPECIFICATION |
|---|---|
| Machine Type | Multi-Cassette Negative Pressure Single Facer |
| Heating Type | Steam |
| Flute Profiles | A, B, C, E, F — see flute matrix above for teeth count and flute height |
| Roll Change | Electric cassette-type quick corrugating roll change system; battery-powered cassette cart |
| Suction Design | Internal suction wind design, without paste forks, across all web widths |
| Machine Layout | Corrugating roll below, pressure roll above — lowers center of gravity, reduces vibration |
| Upper / Lower Corrugating Rolls | Ø540mm / Ø360mm, SNCM-439 Ni-Cr-Mo alloy steel, hardness above Shore 75, tungsten carbide surface |
| Pressure Roll | Ø520mm, carbon steel, ground & chrome-plated |
| Glue Roll | Ø300mm, steel, knurled surface, chrome-plated; automatic idling device |
| Doctor Roll | Ø180mm, steel, ground & chrome-plated |
| Glue Tray | Stainless steel, water-cooled circulation cooling |
| Preheating Drum for Liner | One piece, Ø400mm, steel; arc-shaped hot plate + synchronized-speed steam spray; braking device for tension control |
| Bearing Lubrication | High-temperature resistant grease, upper/lower corrugating rolls and pressure roll |
| Roll Pressure Control | Corrugating & pressure roll — hydraulic; glue roll — pneumatic |
| Gap Control | Electric micro-adjustment with numerical display (hydraulic motors), independent operation-side / drive-side control on pressure–corrugating roll gap |
| Drive | Independent synchronous servo motor on corrugating roll/glue roll system, with automatic paste separation |
| Utilities | Complete steam piping; one set high-pressure blower; one set control panel & operation panel |
| Low-Voltage Electrical | Schneider Electric (France) components |
