Zhejiang Kingstone Robot & Technology Co., Ltd.
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Mirror Finish Robotic Polishing Machine for Bathroom Mixer Tap and Faucet

Mirror Finish Robotic Polishing Machine for Bathroom Mixer Tap and Faucet
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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Bathroom Mixer Tap Robotic Polishing Machine

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Robotic Polishing Machine for Mixer Tap

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Mirror Finish Mixer Tap Polishing Machine

Process: Robotic Polishing And Brushing
Avaliable Materials: Metal
Application Industy: Hardware Industry , Household Goods Ect.
Processing Types: Metal Automatic
Frequency: 50Hz/60Hz
Efficiency: High Efficiency
Safety: Safe Operation
Product Type: Small Home Appliances
Color: Yellow,blue Or As Customer Required
Temp: -10--40
Polishing Pressure: Adjustable
Control System: PLC With HMI Touchscreen Interface
Payload Capacity: Up To 10 Kg
Durability: Long-lasting Performance
Power Supply: 220V/380V, 50/60Hz
Product Description
Detailed Specifications & Features
Mirror-Finish Robotic Faucet Polishing Machine for Bathroom Mixer Tap
A bathroom mixer tap lives under the harshest inspection conditions in the entire faucet product range: direct bathroom lighting, at eye level, from every angle. Homeowners will notice any haze, ring mark, transition line, or polishing wipe that survives on the chrome or PVD surface.
The mirror-finish requirement on a bathroom mixer tap is not just a surface roughness measurement. It requires the absence of direction, witness marks at spout-to-body transitions, polishing flats on handle arms, and rings where wheels leave base flanges. Consistency is critical—from the first unit shipped to the last, across brass, stainless steel, and zinc alloy body variants in the same product range.
The LR-POLISH-MF-BMT is a mirror-finish robotic faucet polishing machine built specifically for bathroom mixer taps in all variants: single-handle, double-handle, wall-mount, deck-mount, brass body, stainless body, and zinc alloy die cast body. It delivers a direction-free, transition-free, witness-mark-free mirror substrate that allows chrome and PVD finishes to achieve product photo quality on every mixer tap, every shift.
Mirror-finish robotic faucet polishing machine for bathroom mixer taps
Key Features
1. Direction-Free Mirror Substrate
A mirror finish is direction-free by definition—no visible scratch orientation, wipe pattern, or "grain." Achieving this on compound-curve bathroom mixer tap bodies requires the polishing wheel to approach each surface point from the correct normal direction:
  • Phase A (Spout Arch): Surface-normal-tracked path—wheel axis kept perpendicular to the local tangent at every point along the arch
  • Phase H (Handle Arm): Wrap-around path sweeps from base to tip, rotating approach angle as handle geometry changes
  • Phase M (Full-Body Final): Flannel and fine compound applied with deliberately varied path direction per pass
2. Transition-Free Spout-to-Body Junction
The spout-to-body transition is the most visible join and hardest to polish without leaving marks. Phase T handles this with a soft-entry force ramp:
  • Polishing force ramps down as wheel approaches transition zone
  • Wheel re-angles to transition geometry normal while force is lowest
  • Force ramps back up on body side to Phase B level
3. Single-Handle vs Double-Handle Compatibility
One cell handles both single-handle (monobloc) and double-handle (pillar tap/widespread) configurations:
Single-Handle:
  • One lever arm, one collar, one body
  • Covered by Phases A/T/H/B/FL/M in sequence
  • Lever arm path is model-specific and stored in recipe
Double-Handle:
  • Two separate stem/handle assemblies polished in same fixture
  • LH (hot) and RH (cold) stems run as mirror-image programmes
  • Delivers matched gloss depth on both sides
Double-handle fixture: dual-stem; LH/RH programme: mirror-image generated automatically; gloss match between stems: ± [TBC] GU.
Frequently Asked Questions
1. Why is bathroom mixer tap polishing harder than other faucet types?
Three reasons specific to mixer tap form factor: First, bathroom environment lighting reveals surface defects invisible in other conditions. Second, more polished surfaces in more orientations than standard faucets. Third, double-handle designs require separately-polished surfaces to produce identical chrome depth.
2. The spout-to-body transition on our mixer taps always shows a ring mark after chrome. Can the machine eliminate this?
Yes—Phase T is specifically designed for this failure mode. The ring mark is caused by polishing wheel dragging across curvature-change zones. Phase T uses soft-entry force ramp: force decreases as wheel approaches transition, wheel re-angles at low force, then force increases on other side. This prevents wheel dragging and ring mark formation.
3. The handle lever on our single-handle mixer shows a "flat" along its length after chrome plating. What causes this?
A polishing flat is caused by wheel pressing from one side only. Phase H uses wrap-around path that rotates approach angle continuously along lever length, ensuring wheel contacts lever at every orientation rather than one direction. This creates even polished layer depth around full lever section.
4. We run brass, stainless and zinc alloy variants of the same mixer tap model. Can one machine handle all three?
Yes. Material flag in recipe selects correct force envelope, compound formulation and fixture configuration for each material. Brass, stainless and zinc alloy variants can run back-to-back with recipe-flag change. For high-volume single-material lines, material-dedicated cells may be recommended for throughput optimization.
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