Product Overview
The Cassette Type Single Facer is one of the core machines in a corrugated cardboard production line. It is used to corrugate the corrugating medium, apply starch adhesive, and laminate it with liner paper to produce high-quality single-face corrugated board.
Compared with conventional single facers, the cassette design allows the corrugating roller module to be replaced more conveniently when changing flute profiles, helping improve production flexibility and reduce changeover time.
The machine is available with φ320 mm, φ360 mm, φ380 mm, and φ405 mm corrugating rollers, providing different production speed options for various corrugated board manufacturing requirements. It can be integrated into 3-ply, 5-ply, and 7-ply corrugated cardboard production lines.
Key Features
Cassette-Type Quick Roll Change
The cassette structure enables convenient removal and replacement of the corrugating roller module when changing flute profiles, improving production flexibility and reducing adjustment time.
Stable Machine Structure
The corrugating roller is positioned below the pressure roller, helping lower the machine center of gravity and reduce vibration during operation for stable running.
Pneumatic Pressure Control
The corrugating roller, pressure roller, and glue roller are controlled pneumatically, providing stable pressure adjustment and consistent production performance.
High-Temperature Grease Lubrication
The corrugating roller and pressure roller bearings use high-temperature grease lubrication, helping reduce oil leakage, carbonization, and bearing wear associated with circulating oil lubrication systems.
Independent Glue Unit
The movable glue unit adopts an independent transmission structure, making cleaning, adjustment, and daily maintenance more convenient.
Centralized Steam Connection
The steam inlet and outlet are integrated into a centralized connection plate with pneumatic control, simplifying installation and maintenance.
Technical Parameters
| Item | Specification |
|---|---|
| Model | SF320 / SF360 / SF380 / SF405 |
| Corrugating Roller Diameter | φ320 mm / φ360 mm / φ380 mm / φ405 mm |
| Design Speed | 150 / 180 / 220 / 250 m/min |
| Heating Method | Steam Heating |
| Pressure Control | Pneumatic |
| Lubrication | High-temperature Grease |
| Glue Unit | Independent Movable Type |
| Suitable Flute Profiles | A, B, C, E, F (depending on roller configuration) |
Suitable Materials
The Cassette Type Single Facer is suitable for processing various paper grades commonly used in corrugated board production, including:
- Kraft liner paper
- Testliner paper
- White top liner
- Corrugating medium paper
By replacing the corresponding corrugating rollers, the machine can produce different flute profiles according to production requirements.
Applications
The Cassette Type Single Facer is widely used in:
- 3 Ply Corrugated Cardboard Production Lines
- 5 Ply Corrugated Cardboard Production Lines
- 7 Ply Corrugated Cardboard Production Lines
- Corrugated board manufacturing plants
- Corrugated carton factories
- Packaging material manufacturers
It is suitable for producing single-face corrugated board used in:
- Food packaging
- Logistics cartons
- Industrial packaging
- Agricultural packaging
- Export packaging
Working Process
The typical working process includes:
1. Corrugating Medium Forming
The corrugating medium enters the corrugating section, where the corrugating rollers form the required flute profile.
2. Adhesive Application
Starch adhesive is evenly applied to the flute tips through the glue unit.
3. Liner Paper Lamination
The liner paper is bonded with the corrugated medium under controlled pressure and heating conditions.
4. Single-Face Board Output
The finished single-face corrugated board is transferred to the bridge conveyor for further processing in the corrugated board production line.
Available Models
| Model | Corrugating Roller Diameter | Design Speed | Recommended Production Speed |
|---|---|---|---|
| SF320 | Φ320 mm | 150 m/min | 100–130 m/min |
| SF360 | Φ360 mm | 200 m/min | 140–180 m/min |
| SF380 | Φ380 mm | 220 m/min | 160–200 m/min |
| SF405 | Φ405 mm | 250 m/min | 180–220 m/min |
Why Choose This Machine
The Cassette Type Single Facer provides a flexible and reliable solution for producing single-face corrugated board with different flute requirements.
Main advantages include:
- Faster flute changeover for flexible production requirements
- Stable corrugating and laminating performance
- Suitable for multiple flute configurations
- Lower maintenance requirements
- Compatible with different corrugated board production line configurations
- Available in multiple models for different production capacities
Frequently Asked Questions
What Is a Cassette Type Single Facer?
A Cassette Type Single Facer is a machine used in corrugated board production lines to produce single-face corrugated board by forming flutes on corrugating medium and laminating it with liner paper.
What Is the Advantage of the Cassette Design?
The cassette design allows the corrugating roller module to be replaced more conveniently when changing flute profiles, helping reduce changeover time and improve production flexibility.
What Flute Profiles Can the Machine Produce?
The machine can produce common flute profiles such as A, B, C, E, and F flute by installing the corresponding corrugating rollers.
What Models Are Available?
Standard models include SF320, SF360, SF380, and SF405, with different corrugating roller diameters and production speed capabilities.
Can the Machine Be Installed in Existing Corrugated Board Production Lines?
Yes. The Cassette Type Single Facer can be integrated into new or existing 3-ply, 5-ply, and 7-ply corrugated board production lines.
How Does a Cassette Single Facer Improve Production Efficiency?
The cassette structure allows faster corrugating roller replacement during flute changes, helping reduce machine adjustment time and improve production flexibility.
