Plate-type Heteromorphic Full-automatic Numerical Control Sprayer

• Maximum Working Length:2,400 mm (2,500 mm optional)
• Maximum Working Width:1,000 mm (1,200 mm optional)
• Maximum Working Thickness: 150mm
• Spray Gun Calibre:0.8 / 1.0 / 1.3 mm (selectable)
• Required Air Pressure: 0.6 MPa
• Applicable Paint Types: PE, PC, PU, UC, NC, UV, water‑based paints, and more
• Application : Full-automatic Numerical Control Sprayer is specifically designed for coating complex workpieces such asspraying primer and topcoat on engineering doors, home decoration doors, double doors, steel-wood doors, fireproof doors and panel furniture.

In modern woodworking and panel finishing, achieving a flawless coating on flat panels, profiled boards, and shaped components demands precision, consistency, and efficiency. The Plate‑type Heteromorphic Full‑automatic Numerical Control Sprayer is engineered specifically to meet these challenges. Combining a pneumatic rotary dual‑station feeding system with an automatic flipping mechanism, this machine enables complete multi‑side spraying of doors, panels, and irregular workpieces in a single continuous cycle – reducing handling steps, minimising labour, and delivering superior finish quality on every surface.

With intuitive touch‑screen digital control, robust servo‑driven motion, and support for a wide range of coating types, this sprayer is the ideal solution for furniture factories, door manufacturers, and custom panel producers seeking to upgrade from manual spraying to automated, high‑output finishing lines.

1. Pneumatic Rotary Dual‑Station with Automatic Flipping

The machine is equipped with a pneumatically actuated rotary table that holds two workstations. While one workpiece is being sprayed, the other can be loaded or unloaded – eliminating idle time. The automatic flipping mechanism turns the panel over seamlessly, allowing five faces (front, back, and three visible edges) to be coated in one pass without manual repositioning. This significantly reduces工序 (processing steps), improves production efficiency, and ensures consistent coating coverage across all sprayed surfaces.

2. High Output with Minimal Labour

With just two general operators – no specialised spray technicians required – the system achieves a production capacity of 160 to 240 doors or panels per 8‑hour shift. The automated process handles loading, spraying, flipping, and unloading, freeing skilled workers for other tasks and dramatically lowering labour costs.

3. Touch‑Screen Digital Control with Precision Path Programming

The sprayer features a user‑friendly touch‑screen industrial computer that allows operators to store, recall, and modify spraying programmes with ease. The CNC system precisely controls the movement trajectory of each spray gun, replicating the technique of skilled manual spraying – but with superior repeatability. This ensures uniform film thickness, thorough edge coverage, and precise corner penetration, eliminating common defects such as sags, drips, orange peel, and missed areas.

4. High‑Precision Servo‑Driven Gun Movement

Powered by a 4 kW servo motor, the spray guns move smoothly and accurately at speeds adjustable from 0 to 1,500 mm/s. This dynamic response enables optimal atomisation for different paint viscosities and ensures consistent application on both flat and profiled surfaces. The servo system also contributes to long‑term reliability and reduced mechanical wear.

5. Broad Paint Compatibility

The sprayer supports virtually all coating types used in wood finishing, including PE, PC, PU, UC, NC, UV, and water‑based paints. This flexibility allows workshops to switch between different finish requirements – from durable topcoats to eco‑friendly water‑borne systems – without changing equipment.

6. Robust Construction for Continuous Operation

With a total weight of 2,200 kg and compact dimensions of 4.65 × 2.6 × 2.5 m (L×W×H), the machine is built for stability and durability in demanding workshop environments. Its heavy‑duty frame minimises vibration during high‑speed operation, ensuring long‑term accuracy and consistent finish quality.

• Complete 6‑side coating in one pass – Eliminates separate edge‑painting steps and manual flipping, drastically reducing cycle time and labour.

• Consistent, premium finish – CNC‑controlled gun paths and precise servo motion ensure identical coating thickness across flat surfaces, edges, and recessed areas, eliminating drips, sags, and missed spots.

• Up to 240 doors per shift – High throughput meets the demands of large‑scale door production while maintaining superior quality.

• Only 2 operators required – Simple loading/unloading and automated processing minimise labour costs and skill requirements.

• Material savings – Optimised spray patterns and precise gun control reduce overspray and paint waste by up to 30% compared to manual spraying.

• Quick changeover – Programme storage allows rapid switching between different door sizes and styles, making the machine equally suitable for standard lines and custom orders.

• Enhanced workplace safety – Automated operation reduces operator exposure to paint mist and solvents, contributing to a safer working environment.

This sprayer is purpose‑built for plate‑type and heteromorphic (irregularly shaped) workpieces commonly found in:

• Wooden doors – Interior doors, exterior doors, fire‑rated doors, and decorative door skins, with full coverage on faces and edges.

• Cabinet panels – Kitchen, bathroom, and wardrobe doors with profiled surfaces, grooves, and decorative mouldings.

• Furniture components – Table tops, headboards, shelving units, and flat‑pack parts requiring uniform edge and face coating.

• Architectural panels – Wall cladding, acoustic boards, and custom decorative elements with varying thicknesses and shapes.