Industrial Domains

Empowering Key Industries

From precise micro-assembly in cleanrooms to heavy material palletizing in logistics hubs, we build custom robotic systems that drive modern production.

Diamond Processing

Deploying high-frequency optical sensors, multi-axis force-torque feedback sensors, and micro-accuracy SCARA/delta robot arms to automate gemstone sorting, size classification, and post-polishing quality inspection.

Industry Challenges

  • Manual sorting is extremely fatigue-prone and subject to high human grading error rates
  • High financial value of individual gemstones requires zero-defect micro-handling and anti-scratch grippers
  • Traditional inspection methods fail to catch sub-micron surface inclusions and internal crystal defects
  • Varying ambient light conditions cause inconsistencies in color and clarity grading accuracy
  • High labor turnover in manual polishing plants causes severe production delays and inconsistencies

The Mindron Automation Solution

We integrate custom 20.4MP multi-spectral vision inspection rigs equipped with coaxial LED lighting, running custom OpenCV algorithms, paired with sub-0.02mm repeatability SCARA robotic manipulators. The robot features vacuum-cushioned soft-tipped nozzles for safe gemstone picking and grade categorization.

Core Technologies Integrated

Coaxial LED Vision InspectionSub-0.02mm Delta RobotsOpenCV Grading AlgorithmsScale-Tec Weight IntegrationVacuum Bellows Picking

Primary Automation Applications

High-speed carat sortingClarity & color gradingPost-polish inspectionTray kitting & sorting

Engineering Specifications

Max Sorting Speed:120 parts / min
Repeatability:±0.02 mm
Resolution:20.4 Megapixels
Weight Accuracy:±0.001 carats
Arm Payload:0.5 kg

Compliance & Certifications

  • ESD SafeIEC-61340
  • CE CompliantRegulatory Compliant Standard
  • ISO 9001:2015 Quality ManagementRegulatory Compliant Standard
Success Story
240% Speed Up
Surat Polishing Alliance

Boosted defect detection sorting speeds by 240% while maintaining absolute surface integrity across 50,000 carats.

Automation Benefits

  • Zero scratch damage or micro-fracturing during high-speed pick-and-place operations
  • 99.98% consistency in grade classification, eliminating subjective human variance
  • Continuous sorting capacity of up to 120 stones per minute (7,200 stones per hour)
  • Real-time integration with Scale-Tec micro-scales to log carat weights down to 0.001ct
  • Complete historical batch reporting for 100% material traceability
Featured Project

Surat Diamond Sorting Robot System Installation

By integrating 3D visual cameras running custom OpenCV image segmentation filters and an automated Mindron SCARA arm, we transformed sorting cells for the Surat Polishing Alliance.

The sorting arm interacts with Scale-Tec digital scales via COM serial networks, resolving carat weights down to 0.001ct and depositing diamonds into categorized destination boxes. The entire cycle completes within 5.2 seconds per diamond, operating 24 hours a day with zero human inspection downtime.

Uptime: 99.85% (Continuous Run)
Sorting Accuracy: 99.9%

Case Study Snapshot

Client Partner:Surat Polishing Alliance
Core Software Stack:Python / PyQt5 Console
Hardware Core:Mindron SCARA / Dual ESP32
Operational Target:< 6.0 seconds per sorting cycle
Final Outcome:240% Throughput Increase
Automation Calculator

Calculate Your Sorting Yield Increase

Slide the control below to input your current manual diamond sorting output (per operator/hour). See how much more your facility can sort using a Mindron SCARA robotic sorting system.

MANUAL DIAMOND SORT RATE (stones/hr)100 / Hour
+500%
Speed Output Boost
4,000
Stones Gained / Day
600 / Hr
Mindron Robotic Sorting Rate
99.9%
Target Sorting Accuracy
Additional Capabilities

Other Industries We Integrate

Food & Beverage

Washdown-safe IP69K robots for picking, secondary packing, and palletizing raw or processed goods.

Consumer Packaging

High-speed conveyor tracking, sorting, carton cartoning, and pallet load optimization platforms.

Electronics Manufacturing

Sensitive force-calibrated collaborative arms for PCB sorting, connector fittings, and soldering loops.

Plastics & Metal Molding

High-temperature grippers for die-cast extraction, CNC mill tending, and polishing loop integrations.