Automatic UV Putty Filling Machine – Roller Coater for MDF, Wood & Plywood Pore Filling

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Automatic UV Putty Filling Machine for Sale

Working width:0-1320MM
Working height:2-80MM
Min working length: 300MM
Operation height: 900MM
Total power:12.75kw
Application : Automatic UV Putty Filling Machine is engineered to fill open pores, grain textures, and surface defects on wood and MDF panels.

Product Description

An Automatic UV Putty Filling Machine is an industrial roller coater engineered to fill pores, grain textures, and surface defects on flat wood, MDF, and plywood. By automating the filling and scraping process, it eliminates manual labor, recycles excess putty, and preps surfaces for uniform UV coating and curing

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Product Features

1. This machine is suitable to filling the putty, UV paint on the panels which have rough fiber, such as artical panel, bamboo panel, MDF panel, chipboard, calcium silicate board etc.

2. This machine can filling the hole on panel to flat, and can get a flat surface of panel, to supply a flat base for the paint coating work.

3. The scarper can scrape away the extra putty for re-using.

4. Machine filling instead of manual filing, improve the working efficiency, and recover rate of the filling material.

5. The coating roller, electronic roller, and the conveyor are controlled by inverter & reduction box, this can keep the accurately filling

6. The conveyor belt adopt imported anti-solvent belt, can supply long time service.

7. This machine can apply kinds of filling putty, such as UV putty, water based putty

Parameters

model	CRS-1420
Working width	1320MM
Working height	2-80MM
Min working length	300MM
Convey speed	5-20M/MIN
Coating roller power	1.5KW
Electric roller power	0.75KW
Filling roller power	0.75KW
Paint type	UV PAINT
voltage	380V50HZ

Advantages of Automatic UV Putty Filling Machine

Lightning‑Fast Processing
UV putties dry and harden almost instantly—within seconds—when exposed to ultraviolet light. This drastically reduces waiting times between layers and accelerates overall production throughput.

Reduced Material Costs
By completely sealing pores and micro‑holes, the putty creates a perfectly non‑porous base. This can save up to 30% on expensive topcoat materials.

Zero Waste
Equipped with automated pumps and recovery grooves, the system collects excess putty scraped from the panel, filters it, and recycles it—achieving near 100% material utilisation.

Superior Finish Quality
The machine ensures a uniform, gap‑free application that enhances the final gloss or matte finish, while entirely eliminating surface imperfections such as paint “sink‑in.”

High‑Volume Automation
Designed for seamless integration into existing production lines, it enables fully automated, hands‑free operation, making it ideal for large‑scale continuous manufacturing.

Product Details

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Main Applications

Cabinet Doors & Furniture Panels: Preparing flawless substrates for high-gloss paint finishes.
Open-Grain Wood Veneers: Deep filling for oak, ash, walnut, and other pronounced wood grains.
MDF & Particle Board: Sealing porous and rough surfaces to reduce primer usage.
Solid & Engineered Flooring: Repairing micro-cracks and knots for a uniform surface.
Various Flat Panels & Boards: Filling surface imperfections and seams between panels.

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FAQ

Q1: What is an automatic UV putty filling machine used for?

A: It fills pores, grain textures, and surface defects on flat wood, MDF, plywood, particleboard, calcium silicate boards, and bamboo panels. Our ZZCHRYSO machine automates the filling and scraping process, creating a perfectly smooth, non‑porous base for UV coating.

Q2: How does the ZZCHRYSO UV putty filling machine work?

A: The machine uses rollers to apply UV putty or filler onto the panel surface. A scraper then removes excess material, which is collected and recycled for reuse. The coating roller, electronic roller, and conveyor are independently controlled by inverters and reduction boxes for precise application.

Q3: What materials can the ZZCHRYSO putty filler process?

A: It works with MDF, particleboard, chipboard, calcium silicate boards, bamboo panels, and open‑grain wood veneers like oak, ash, and walnut. It’s especially effective for rough‑fiber surfaces that need sealing before painting.

Q4: How does the machine save material costs?

A: By completely sealing pores and micro‑holes, the putty creates a non‑porous base. This can save up to 30% on expensive topcoat materials because the UV coating isn’t absorbed into the wood. The scraper also recovers and recycles excess putty, achieving near‑100% material utilization.

Q5: Is the ZZCHRYSO putty filler suitable for high‑volume production?

A: Yes. It’s designed for seamless integration into existing production lines and enables fully automated, hands‑free operation. It handles panels up to 1320 mm wide, 2‑80 mm thick, and conveyor speeds of 5‑20 m/min – perfect for continuous manufacturing.

Q6: What types of putty can the machine apply?

A: It works with UV putty, water‑based putty, and other filling materials. The system is flexible for different formulations.

Q7: How does the ZZCHRYSO putty filler improve finish quality?

A: It ensures uniform, gap‑free application that eliminates surface imperfections like paint “sink‑in.” This enhances the final gloss or matte finish, making it ideal for high‑end furniture and cabinet doors.

Q8: What maintenance does the ZZCHRYSO UV putty filling machine require?

A: Daily: clean rollers and scraper, check putty circulation system. Weekly: inspect roller surfaces for wear, clean sensors, lubricate bearings. Monthly: calibrate filling thickness, test safety devices, check electrical connections. The conveyor belt is imported anti‑solvent material for long service life. We provide full manuals and spare parts support.