4FT Fully Automatic Putty Spreading Line (Without Cooling Line)
This fully automatic putty spreading line without cooling is ideal for high-efficiency putty coating in furniture factories and wood panel production lines.
1. Product Description
This4ft putty spreading machine integrates multiple functional units, including automatic feeding, putty application, and stacking systems.
Key Components:
- Automatic Feeding System: Ensures continuous and stable board input
- Putty Application Unit: Evenly applies putty to fill surface defects
- Roller Conveyor System: Smooth and stable board transportation
- Stacking System: Automatic stacking for improved workflow
Theplywood surface repair machine is designed to handle various board sizes and thicknesses, ensuring flexible production. Its intelligent control system allows precise adjustment of putty thickness and application speed.
Thisputty coating machine for plywood ensures uniform coating, minimizing material waste while improving product quality.
2. Product Features & Advantages
High Efficiency & Automation
Thefully automatic putty line automates the entire process, reducing manual intervention and increasing production capacity.
Uniform Coating Quality
Advanced application technology ensures even distribution of putty, improving surface smoothness and consistency.
Cost Reduction
Thisindustrial putty spreading line significantly reduces labor costs and material waste, improving overall profitability.
Stable Performance
Robust mechanical structure ensures long-term stable operation with minimal maintenance.
Flexible Application
Suitable for different board specifications, making it ideal for diverse production requirements.
These advantages make the high efficiency putty line an ideal choice for modern plywood factories.
3. Applications & Use Cases
Thewood panel putty line is widely used in:
Plywood Manufacturing
Used for repairing defects before laminating or finishing processes.
Furniture Industry
Ensures smooth surfaces for high-end furniture panels.
Construction Formwork
Improves the surface quality of construction plywood.
Wood-Based Panel Industry
Applicable for blockboard, MDF, and other engineered wood panels.
Thisplywood defect repair line ensures boards meet high-quality standards before further processing such as sanding, laminating, or coating.

4. Technical Parameters
| Item | Specification |
|---|---|
| Brand | BM |
| Processing Plywood Thickness | 6mm – 20mm |
| Capacity | 420 sheets/hour |
| Putty Material | Talcum powder + wood glue powder + water mix |
| Electrical Brand | Delixi contactor; Chint relay; Xinling proximity switch; Omron photoelectric sensor; Aix cylinder; Aix solenoid valve |
| Total Weight | ~6500 kgs |
| Overall Dimensions | 20000 mm × 2000 mm × 2400 mm |
| Contains the following devices | Putty scraping machine host; automatic pusher; lift table; calibration platform; transition platform; plate rack; feeder; mixer |
5. Conclusion
The4FT Fully Automatic Putty Spreading Line (Without Cooling Line) is a reliable and cost-effective solution for plywood surface treatment. With its automatic plywood filling machine capabilities, it enhances productivity, ensures consistent quality, and reduces operational costs.
As a key component of modern plywood production line equipment, this machine helps manufacturers achieve higher efficiency and superior product quality, making it an essential investment for wood panel industries.