Zhejiang Kingstone Robot & Technology Co., Ltd.
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Automatic Robotic Buffing Machine For Die Cast Aluminum Furniture Leg Mirror Gloss

Automatic Robotic Buffing Machine For Die Cast Aluminum Furniture Leg Mirror Gloss
Place of Origin:CHINA
Brand Name:KINGSTONE
Certification:CE
Model Number:KS-20000
Minimum Order Quantity:1
Price:65000-98000 USD
Standard Packaging:WOODEN CASES
Delivery Time:90 WORKING DAYS
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:200-300 SETS PER YEAR
Product Details
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Furniture Leg Automatic Robotic Buffing Machine

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Robotic Buffing Machine for Furniture Leg

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Zinc Alloy Furniture Leg Buffing Machine

Function: Polish Surface,polishing Machine
Working Table: 1060 X 1200 X 860 Mm
Machine Type: ROBOT Grinding Machine
Voltage: 380V/50Hz (others Are Available)
Floor Area: 3800*3200mm
Control System: PLC
Material: Carbon
Payloadcapacity: 10 Kg
Power: 11KW
Robot Cell: FUNAC
Robottype: 6-axis Articulated Robot
Safetyfeatures: Emergency Stop, Safety Enclosure
Use: Metal Polishing
Productname: Robotic Buffing Machine
Application: Surface Finishing And Polishing
Product Description
Detailed Specifications & Features
Auto Robotic Buffing Machine For Furniture Leg
Fully automatic robotic buffing machine built for die-cast aluminum and zinc alloy furniture legs. Specialized for star-shaped, tapered, and sculptural profiles buffed to a uniform mirror or satin gloss with multi-axis contour-following and stud-safe fixturing. Delivers batch-identical finish, zero manual handling, and parts ready for chrome or clear-coat applications.
The Challenge: Furniture Leg Finishing Complexities
  • Complex Geometry: Star-shaped or tri-blade legs feature constantly changing curvature across all three blades, making consistent contact angle impossible with fixed buffing heads
  • Hidden Casting Defects: Porosity and micro-pits in die-cast aluminum only become visible during buffing, leading to wasted time and materials on rejected parts
  • Thread Protection: The central mounting bolt requires careful protection throughout the buffing process to maintain thread integrity
  • Inconsistent Output: Manual operations result in variable finishes across batches, causing quality control issues and higher return rates
Key Features & Benefits
Precision & Surface Quality
  • Full-contour mirror gloss: Multi-axis robotic path covers all blade surfaces with uniform high-gloss or satin finish
  • Constant-pressure buffing head: Servo-regulated contact force maintains consistent material removal and gloss output
  • Pre-plating ready: Surface quality meets chrome-plating and PVD pretreatment standards, reducing plating stage reject rates
Automation & Labor Efficiency
  • Inline auto loading/unloading: Zero manual handling from casting to packaging
  • One-button recipe change: Quick switching between leg styles with rapid tooling changeover
  • Unattended operation: 3-shift capable operation without constant operator supervision
Advanced Control & Intelligence
  • Adaptive contour following: 6-axis robot maintains optimal surface contact through complex geometry transitions
  • Stud-safe fixturing: Custom fixtures protect threaded studs while ensuring secure part holding
  • Material-smart recipes: Dedicated force/speed/compound presets for different alloy grades
Quality Assurance & Traceability
  • Recipe-controlled output: Consistent finish quality through standardized robot programs
  • Optional in-line gloss check: Automated quality verification before plating stages
  • Batch parameter logging: Complete process records for customer and vendor audits
Auto Robotic Buffing Machine for furniture legs showing robotic arm and fixturing system
Return on Investment
Labor Reduction: One cell replaces multiple operators per shift, freeing personnel for higher-value tasks
Plating Yield Improvement: Significant reduction in plating rejects through consistent surface preparation
Brand Compliance: Automated finish documentation meets furniture OEM requirements for surface quality verification
Capacity Optimization: High throughput with consistent cycle times, eliminating quality drift from operator fatigue
Frequently Asked Questions
Can the complex curved surfaces of a three-pronged base be fully covered?
Yes. The 6-axis robot adjusts the buffing wheel's orientation in real-time, maintaining constant normal contact across all surfaces including top faces, tapered sides, and bottom fillets. The system accommodates various leg styles through programmable path routines.
Will the central threaded stud be damaged by the buffing wheel?
No. Specialized fixturing clamps the leg body while completely isolating the threaded stud from the buffing operation, ensuring thread integrity is maintained throughout the process.
Will casting defects like porosity affect the final finish?
While robotic buffing cannot eliminate casting defects, optional in-line inspection stations can identify defective parts before they enter plating operations, significantly reducing rework costs.
Can the surface roughness meet pre-plating requirements?
Yes. The standard two-stage process achieves surface quality that meets specifications for chrome or PVD plating. Additional sanding stations can be integrated for stricter requirements.
How long does it take to switch between different leg styles?
Quick-change tooling and one-touch program recall enable rapid style changes. The system stores multiple program routines for seamless switching between styles, materials, and finish requirements.
How many operators are needed for one machine?
With automatic loading and unloading, a single operator can oversee multiple machines simultaneously. The system only requires material replenishment and routine inspections.
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