"500X7A Seven-Axis Rotary Automatic Spray Painting Machine for Furniture Chair Parts Surface Coating"

This 500X7A seven-axis rotary automatic spray painting machine is purpose-built for uniform surface coating of furniture chair parts, including metal chair frames, chair legs, armrests, backrest brackets and other curved, thin-section hardware. Combining 360-degree high-speed rotating spraying with reciprocating spraying, two independently dispensing spray guns coat the front, back and edges of each chair part in a single pass, delivering even film thickness, complete edge coverage and a fine finish at ±0.05mm positioning accuracy.

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• 360-Degree Rotary + Reciprocating Spraying: Rotary motion combined with reciprocating travel fully coats the curved faces and edges of chair parts with a uniform finish, eliminating blind spots and extra touch-up work.
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• Two Independently Dispensing Spray Guns: Each gun controls its own paint output for balanced coverage of chair frames and edges, reducing overspray and paint waste for lower per-piece cost.
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• Seven-Axis Precision Closed-Loop Stepper Drive: X, Y, Z, R, T1, T2 and W axes provide ±0.05mm positioning accuracy for stable, repeatable painting paths on every batch.
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• Dual-Station A / B Turntable: T1 and T2 stations rotate and index workpieces so parts keep positioning during high-speed spraying, enabling continuous, high-output production.
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• 10,000-Program Storage with USB Import: The Mansheng touch screen control stores 10,000 programs and imports them via USB, so switching between chair models and colors on the line is quick and simple.
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• Enclosed Water Curtain Collection: The built-in adsorption water curtain efficiently collects paint mist for a cleaner workshop without the high cost of a dust-free facility.
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• Premium Branded Components: HIWIN guide rails, NSK bearings, Leadshine motors, Hugong power supply and Chint, Delixi, Omron electrical parts ensure long-term reliability and stable coating quality.
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Ideal for uniform surface painting of furniture chair parts such as metal chair frames, chair legs, armrests, backrest brackets, folding chair components, stool frames, seat supports and other curved or thin-section hardware. Suitable for batch coating of irregular parts and miniature components that need full coverage of faces and edges.

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• Precision-Driven Quality: ±0.05mm closed-loop positioning and dual-gun rotary spraying deliver consistent, repeatable film thickness batch after batch.
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• Higher Output, Lower Cost: Dual-station rotation and 360-degree composite spraying raise productivity while reducing overspray, paint waste and labor cost.
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• Proven Industrial Components: HIWIN, NSK, Leadshine, Hugong and Omron parts are used throughout for long service life and stable long-run operation.
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• Flexible Production Switching: 10,000-program storage with USB import enables fast changeover between different chair parts and colors.
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Q: What workpieces is the 500X7A designed for?
A: It is designed for furniture chair parts, metal chair frames, legs, armrests, backrest brackets and similar curved or thin-section hardware that requires full-surface coating.

Q: What is its spraying range and accuracy?
A: It offers a 500 x 500 mm spraying range with ±0.05mm positioning accuracy, backed by a seven-axis closed-loop stepper drive.

Q: Can the two spray guns work independently?
A: Yes. The two spray guns dispense paint independently, so chair frames and edges can be coated together for faster, cleaner results.

Q: What are the power and air requirements?
A: The machine runs on 220VAC / 50HZ with 0.6-0.8MPA air supply pressure and consumes only 0.95KW/H.