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Zhejiang Kingstone Robot & Technology Co., Ltd.

  • China,Wenzhou ,Zhejiang
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China Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device
China Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device

  1. China Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device
  2. China Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device
  3. China Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device

Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device

  1. MOQ: 1
  2. Price: 68000-102000 USD
  3. Get Latest Price
Accuracy Accurate Polishing Results
Delivery Time 90 working days
Flexibility High flexibility in operation
Process Robotic Polishing and Brushing
Efficiency High Efficiency
Robot Brand FANUC/ABB
Versatility Can Polish Various Shapes And Sizes
Payment Terms L/C,D/A,D/P,T/T
Controlsystem PLC with Touchscreen Interface
Avaliable Materials Metal
Precision High Precision
Temp -10--40
Supply Ability 200-300 sets per year
Machineweight 350 kg
Safety Safe Operation
Dimensions 1200 x 900 x 1800 mm
Packaging Details wooden cases
Feature ISO9001:2000
Voltage Compliance with local standard
Model Number KS-1000
Certification CE
Brand Name Kingstone
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Accuracy Accurate Polishing Results Delivery Time 90 working days
Flexibility High flexibility in operation Process Robotic Polishing and Brushing
Efficiency High Efficiency Robot Brand FANUC/ABB
Versatility Can Polish Various Shapes And Sizes Payment Terms L/C,D/A,D/P,T/T
Controlsystem PLC with Touchscreen Interface Avaliable Materials Metal
Precision High Precision Temp -10--40
Supply Ability 200-300 sets per year Machineweight 350 kg
Safety Safe Operation Dimensions 1200 x 900 x 1800 mm
Packaging Details wooden cases Feature ISO9001:2000
Voltage Compliance with local standard Model Number KS-1000
Certification CE Brand Name Kingstone
Place of Origin China
High Light Closed Loop Grinding Polishing MachinePolishing Machine for Medical Device ComponentsMedical Device Components Grinding Polishing Machine
Closed-Loop Robotic Automotive Grinding And Polishing Machine For Medical Device Components
Medical device components represent the most demanding surface finishing challenge in precision manufacturing. Orthopedic implants, surgical instrument bodies, endoscopic components, and diagnostic device housings must simultaneously meet dimensional tolerances measured in microns, surface roughness specifications tied directly to biological performance, and regulatory traceability requirements that document every parameter of every finishing cycle.
Manual grinding and polishing of medical components introduces the three failure modes that regulatory bodies and quality audits consistently flag: operator-to-operator process variation, incomplete cycle documentation, and inability to demonstrate process control under FDA 21 CFR Part 820 or ISO 13485 audit conditions.
The Closed-Loop Robotic Grinding and Polishing Machine for Medical Device Components eliminates all three. Built on automotive-grade adaptive force control, closed-loop surface measurement feedback, and per-component digital process records, this system delivers validated, repeatable surface finishing outcomes—with the regulatory documentation infrastructure that medical device manufacturing demands.
Closed-loop robotic grinding and polishing machine for medical device components
Why Medical Device Finishing Demands Closed-Loop Robotic Precision
Surface Finish Is a Biological Performance Parameter
On orthopedic implants, Ra directly determines osseointegration rate, bacterial adhesion resistance, and fatigue life. On surgical instruments, surface roughness affects cleanability, sterility maintenance, and user tactile feedback. These are not cosmetic specifications—they are functional requirements with patient safety implications.
Regulatory Process Validation Is Non-Negotiable
FDA 21 CFR Part 820 and ISO 13485 require that finishing processes are validated, controlled, and documented. A manual polishing station cannot demonstrate IQ/OQ/PQ validation. A closed-loop robotic system with per-cycle parameter logging can—and does.
Contamination Control During Finishing
Medical-grade components cannot tolerate cross-contamination from abrasive particles, coolant chemistry, or tool material transfer. Process isolation, filtered extraction, and controlled consumable qualification are not optional features—they are baseline requirements.
Material Diversity Across Device Categories
Titanium alloy implants, cobalt-chrome surgical instruments, stainless steel device housings, and PEEK polymer components each require fundamentally different finishing parameters. A system without material-specific adaptive control produces compliant output on one substrate and non-compliant output on others.
Configuration Options
Robot Payload
  • 10-20 kg: small implants, bone screws, dental components, instrument bodies
  • 50 kg: larger orthopedic implants, device housings, robotic surgery components
Cleanroom Compatibility
  • Standard enclosure: suitable for controlled manufacturing environment
  • Cleanroom-compatible: positive pressure enclosure, ISO Class 7 compatible design
  • Full cleanroom integration: SMIF-compatible transfer interface on request
Measurement Options
  • Standard: inline Ra profilometer (100% components)
  • Extended: Ra + Rz + Rsk (skewness) for implant coating preparation surfaces
  • Premium: white-light interferometry for sub-nanometer implant bearing surfaces
Validation Support
  • Standard: IQ/OQ documentation package + Gauge R&R report
  • Extended: on-site PQ execution support by our validation engineers
  • Full: complete process validation service including regulatory submission support
Process Environment
  • Dry finishing (instrument grade, polymer components)
  • MQL (titanium, cobalt-chrome—standard recommendation)
  • Controlled wet circuit (zirconia ceramic, specific implant protocols)
Frequently Asked Questions
Q: Our FDA audit requires demonstrated process capability (Cpk) on surface finish. Can this system produce the required statistical evidence?
Yes. The system's closed-loop measurement architecture generates Ra data on 100% of components in real time. Statistical process capability (Cpk) reports are generated automatically per batch, per part number, and per time period. The system is designed to maintain Cpk ≥ 1.67 on Ra for implant-grade finishing—the threshold required for validated medical device processes.
Q: We finish both Ti-6Al-4V orthopedic implants and 316L stainless surgical instruments. Can one system handle both without cross-contamination risk?
Yes, with the tool qualification and material segregation protocol included in the system. Each material family uses dedicated tool sets stored in identified magazine positions. Cross-contamination is prevented by material-specific tool assignment and particle extraction between cycles. The tool qualification record documents consumable composition for audit purposes.
Q: Our implant designs change regularly as we develop new product lines. How long to onboard a new implant geometry?
With the offline programming module, a new implant geometry is onboarded in 3-6 hours from CAD file to validated production path. The longer range (vs. our industrial systems) reflects the additional validation step—each new program undergoes a 20-component process capability confirmation run before release to production.

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

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  • Zhejiang Kingstone Robot & Technology Co., Ltd.
  • NO 275 KAIFAQU RD, ECONOMICDEVELOPMENT ZONE,RUIAN ,WENZHOU CITY,ZHEJIANG PROVINCE,CHINA
  • https://www.roboticpolishingmachine.com/

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