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{"title":"Robotic Polishing Machine Automatic Servo Driven Metal Surface Grinding Buffing","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/5e\/54d190b0635ef726669e92fff477-200x200-1\/robotic_polishing_machine_automatic_servo_driven_metal_surface_grinding_buffing_stable_quality.jpg","attrs":{"Control System":"PLC Control","Polishing Method":"Robotic Polishing","Dimensions":"2000 mm x 1500 mm x 1800 mm","Brand Name":"KINGSTONE"}}
{"title":"Automated Robot Buffing Machine For Motorcycle Mirror Arm Zinc Alloy Burr","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/d5\/e9c52ccfc6598817992cde9e2c66-200x200-1\/automated_robot_buffing_machine_for_motorcycle_mirror_arm_zinc_alloy_burr_removal.jpg","attrs":{"Model Number":"KS-60000","Minimum Order Quantity":"1","Delivery Time":"90 WORKING DAYS","Payment Terms":"L\/C,D\/A,D\/P,T\/T"}}
Fully Automatic Robotic Buffing Machine For Toilet Seat
Fully automatic robotic buffing machine purpose-built for toilet seats and sanitary plastic parts. Removes mold seams and gate marks, then buffs the curved horseshoe contour to a uniform mirror gloss with low-heat, constant-pressure cotton buffing. Delivers batch-identical gloss, eliminates operator handling, and prevents orange peel or clouding.
Why toilet seat finishing is a hidden profit leak in every sanitary ware plant
Mold seams and gate marks: Every molded seat carries parting lines and sprue marks that cheapen perceived quality. Manual removal is slow, inconsistent, and prone to blade damage.
Plastic is unforgiving under heat: Buffing plastic seats too fast or hard causes burning, whitening, or deformation. Manual operators balance between "not polished" and "ruined."
The curved horseshoe contour: The seat's D-shape changes curvature continuously. Fixed buffing heads can't maintain constant contact angles, resulting in shiny patches and dull spots.
Gloss consistency across the batch: Different operators and shifts produce varying quality levels that customers notice and lead to returns.
The Solution
The LR-POLISH-B is a fully automatic, multi-station robotic buffing cell engineered for toilet seats and sanitary plastic parts:
Auto Loading
Mold-Seam Removal
Rough Buffing
Mirror-Gloss Buffing
Auto Unloading
Gloss Check Point
Every seat runs the same low-heat, constant-pressure recipe, ensuring the gloss approved on the first sample matches the 10,000th piece shipped.
Core Selling Points
Precision & Surface Quality
Uniform mirror gloss: Programmed multi-stage buffing delivers consistent high-gloss surface without orange peel, clouding, or streak marks.
Contour-following buffing head: Robotic path maintains cotton buff normal to seat surface through entire horseshoe radius.
Gloss-meter-ready output: 60° gloss uniformity of ± [TBC] GU across the batch; measurable, repeatable, auditable.
Automation & Labor
Inline auto loading/unloading: Seats feed from magazine and stack finished with zero handling from mold to pack.
One-button recipe change: Switch between seat models, materials, and gloss grades in under [TBC] minutes.
Unattended operation: 3-shift capable operation through breaks and night shifts without operators.
Force Control & Intelligence
Low-heat constant-pressure control: Servo-regulated buffing force keeps surface temperature below plastic's softening point.
Self-compensating wheel wear: Automatic re-balancing of contact force as cotton buff wears to maintain constant gloss output.
Material-smart recipes: Dedicated force/speed/compound settings for PP, urea formaldehyde, and duroplast materials.
Energy & Operating Cost
Servo-only drives: Power drawn only while buffing with no idling hydraulic packs.
Compound & buff economy: Constant-pressure control extends cotton buff life by [TBC]% vs. fixed-position buffing.
Small footprint: [TBC] m * [TBC] m cell fits existing finishing bays without building extensions.
Safety & Ergonomics
Fully guarded cell: No operator access to buffing zone while running with interlocked doors and emergency stops.
Zero heavy lifting: Magazine loading replaces manual seat handling to eliminate repetitive lifting injuries.
CE-compliant safety circuit for comprehensive protection.
Frequently Asked Questions
Will the plastic parts scorch or turn white during polishing?
This is a primary risk in plastic polishing. LR-POLISH-B utilizes low-heat, constant-pressure control with servo-regulated grinding pressure to keep surface temperature consistently below the plastic's softening point (upper limit: [TBC]°C), thereby preventing scorching, whitening, and deformation. Specific force, speed, and polishing compound formulas are tailored for PP, urea-formaldehyde resin, and Duroplast materials.
Can the polishing head maintain contact with the curved, horseshoe-shaped surface of the toilet seat?
Yes. The robot's path ensures the cotton buffing wheel maintains constant normal contact across the entire horseshoe-shaped surface, preventing bright spots or dark patches on the curved sections. Corresponding trajectory programs exist for various seat profiles, such as D-shape, oval, and flat-top.
How are mold parting lines and gate marks removed?
The program includes an initial processing step to treat parting lines and gate marks before proceeding to rough polishing and mirror-finish polishing. This preserves the buffing wheel's lifespan and prevents residual marks from appearing on the final high-gloss surface.
How long does it take to switch between different models or materials?
Thanks to quick-change tooling and one-touch recipe recall, standard changeovers are completed within [TBC] minutes. The recipe library stores [TBC] program sets, allowing for switching between combinations of models, materials, and gloss levels without the need for recalibration.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
150000-1000000
Employee Number:
80~105
Ecer Certification：
Verified Supplier
Zhejiang Kingstone Robot Technology Co., Ltd. (brand name: Kingstone) is a high-tech enterprise specializing in the integration of industrial robot systems, as well as the research, development, and manufacture of automation equipment. With a professional R&D team, the company is committed to...
Zhejiang Kingstone Robot Technology Co., Ltd. (brand name: Kingstone) is a high-tech enterprise specializing in the integration of industrial robot systems, as well as the research, development, and manufacture of automation equipment. With a professional R&D team, the company is committed to...
