MULTI – CASSETTE SINGLE FACER(Vacuum-assisted internal suction) MSF-40PA
MULTI – CASSETTE SINGLE FACER(Vacuum-assisted internal suction)
A vacuum-assisted, internal-suction single facer with a low center-of-gravity roll layout, electric cassette roll change, SNCM-439 tungsten-carbide corrugating rolls, and servo-driven synchronous transmission — built to run five flute profiles with stable, high-speed output.
FORMAT FLEXIBILITY
Corrugating rolls are available for A, B, C and E 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 |
MOTORIZED CHANGEOVER, SERVO-MATCHED GLUING
Roll changeover and the glue system drive are both built around matching machine speed precisely, rather than running at a fixed rate.
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
Material choice, glue supply monitoring and dual-paper preheating are all built toward one goal — a consistent flute and glue film, run after run.
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 Pan
A stainless steel glue tray with water-cooled circulation keeps paste film thickness stable on the roll surface even as machine speed varies.
Dual Preheating Drums
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.
TECHNICAL SPECIFICATIONS
Core roller, drive and control specifications for the MSF-40PA. 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 Single Facer, Vacuum-Assisted Internal Suction |
| 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 | Vacuum-assisted internal suction, 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 |
