Product Overview
The Double Gluer Machine is used to apply adhesive to the liner paper before the bonding process in a corrugated board production line. It is typically installed between the Triple Preheater and the Double Facer.
The machine applies adhesive through a gluing roller system before the paper enters the Double Facer. The gluing roller is driven by a variable frequency motor and can operate synchronously with the Double Facer or independently when required. Different working widths are available to match various corrugated board production line configurations.
Key Features
Precision Gluing Roller
The gluing roller is manufactured from heat-treated steel and undergoes precision machining, dynamic balance testing and surface finishing. The engraved roller surface is designed for uniform adhesive application.
Electric Glue Quantity Adjustment
The glue application amount can be adjusted electrically through the control system with a digital display.
Variable Frequency Drive
The gluing roller is driven by a variable frequency motor. The operating speed can be synchronized with the Double Facer or adjusted independently.
Pneumatic Paper Pressing
The machine adopts a pneumatic paper pressing structure. The pressing gap can be adjusted electrically according to production requirements.
Human-Machine Interface
The machine is equipped with a touch screen for parameter display and machine operation.
Independent Drive System
The upper and lower sections are driven by independent variable frequency motors for flexible operation.
Technical Parameters
| Item | Specification |
|---|---|
| Machine Type | Double Gluer Machine |
| Application | Corrugated Board Production Line |
| Effective Working Width | 1400–2800 mm |
| Mechanical Speed | 150–300 m/min |
| Gluing Roller Diameter | 310 mm |
| Drive System | Variable Frequency Motor |
| Glue Adjustment | Electric Adjustment with Digital Display |
| Control System | PLC + Touch Screen |
Available Models
| Model | Effective Width |
|---|---|
| DG1400 | 1400 mm |
| DG1800 | 1800 mm |
| DG2200 | 2200 mm |
| DG2500 | 2500 mm |
| DG2800 | 2800 mm |
Main Configuration
| Equipment | Description |
|---|---|
| Gluing Roller | Heat-treated steel roller with engraved surface |
| Doctor Roller | Glue metering roller |
| Preheating Roller | Preheating roller |
| Pneumatic Pressing System | Pneumatic paper pressing structure |
| Main Drive System | Variable frequency drive |
| Glue Pump | Adhesive supply |
| Touch Screen | Human-machine interface |
| PLC Control System | Machine control |
| Timing Belt Drive | Belt transmission system |
Suitable Materials
Suitable for:
- Kraft Liner
- Testliner
- White Top Liner
- Corrugating Medium
Suitable board types:
- 3 Ply Corrugated Board
- 5 Ply Corrugated Board
- 7 Ply Corrugated Board
Applications
Suitable for:
- Corrugated Board Plants
- Carton Manufacturing Factories
- Packaging Companies
Typical applications include:
- Shipping Cartons
- Food Packaging
- Industrial Packaging
- Agricultural Packaging
- Export Cartons
Working Process
Mill Roll Stand
↓
Preheater
↓
Auto Paper Splicer
↓
Cassette Single Facer
↓
Overhead Bridge
↓
Triple Preheater
↓
Double Gluer Machine
↓
Double Facer
↓
Computer Adjust Thin Blade Machine
↓
NC Sheet Cutter
↓
Auto Gantry Stacker
Why Choose This Machine
- Designed for adhesive application before the Double Facer
- Electric glue quantity adjustment
- Variable frequency synchronized drive
- Available for different production line widths
- Compatible with complete corrugated board production lines
Recommended Industries
Suitable for:
- Corrugated Board Manufacturers
- Carton Factories
- Packaging Companies
- Paper Converting Plants
FAQ
1. What is a Double Gluer Machine?
A Double Gluer Machine is used to apply adhesive to the liner paper before the bonding process in a corrugated board production line.
2. Where is the Double Gluer Machine installed?
The machine is typically installed between the Triple Preheater and the Double Facer, where adhesive is applied before the board enters the bonding section.
3. How is the glue quantity adjusted?
The glue quantity can be adjusted electrically through the control system, and the setting is displayed on the touch screen.
4. What working widths are available?
The machine is available with effective working widths from 1400 mm to 2800 mm to match different corrugated board production lines.
5. What materials can the machine process?
The machine is suitable for corrugated board production using kraft liner, testliner, white top liner and corrugating medium.
