Optical sorting machine manufacturers, serving Pune, Mumbai, Gujarat and all India.
Visimaster optical sorting systems inspect and sort everything from precision components to automotive parts — dimensions and surface defects checked on every piece, defective parts ejected automatically before they reach the packing line. Designed and built at the works in Bhosari, Pune; running on customer lines across the country.
Optical sorting machines for every part family
Small, high-volume parts ride a glass or metal disc; parts that cannot tumble run on a conveyor; delicate parts are handled by a vision-guided robot. Open a platform for its full specification.
Glass Disc
Fasteners, O-rings, washers & turned parts inspected from every side on a rotating glass disc.
Nano Glass Disc
Compact table-top glass disc for turned precision parts, fasteners and washers — detailed dimensional inspection in a bench footprint.
Double Disc
Parts flipped mid-cycle between two discs to capture 100% of the surface area — with AI/DL defect detection.
Metal Disc
Bolts, screws, ball pins and headed fasteners — dents, cracks, thread damage and 360° surface defects caught at multiple inspection stations.
Conveyorised Inspection
Conveyor-fed inspection and sorting for dowel pins, studs and small shafts — auto feeding with SPC and batch reports.
Robotic Sorting
Vision-guided robotic cells that inspect all dimensions and all visual defects, then segregate the parts.
What our sorting machines catch
Sample parts and the labelled defect cards from our own catalogue: bolts, washers and O-rings.
Optical sorting machines running
From our own YouTube channel — press play to load a film.
Optical sorting machine for washers
Glass Disc vision inspection & sorting machine
Installed across India, supported from Pune
West India — Maharashtra and Gujarat
Optical sorting machines run in the engineering and automotive belts of Pune, Mumbai, Nashik, Nagpur and Kolhapur, where accuracy and speed decide whether a lot ships. In Gujarat the machines sort screws, washers and precision components for manufacturers in Ahmedabad, Rajkot, Jamnagar and Silvassa — installed, calibrated and supported from the Bhosari works.
North India — Delhi NCR and Punjab
Vision inspection systems have been installed in Delhi, Noida, Gurgaon, Manesar, Faridabad and Ghaziabad to help component makers scale quality control, and optical sorting equipment serves fastener, rubber-component and turned-part plants from Rohtak to Chandigarh, Mohali and Ludhiana.
South India — Karnataka and Tamil Nadu
In Bengaluru the machines serve precision engineering and electronics; from Chennai to Madurai they run in high-speed, high-precision settings; and in Coimbatore optical sorting systems are installed for precision-component and automotive manufacturers.
East India — Jharkhand
In Jamshedpur, where the metal and machinery industry relies on error-free output, glass-disc-based sorting machines provide 360° inspection on high-volume lines.
Custom-engineered sorting, built for throughput
Engineered to the part
Each system is configured to the component's dimensions, tolerances and defect list — camera layout, lighting, feeding and ejection included.
All-India presence
Deployment and support from the works in Pune to plants across Maharashtra, Gujarat, Delhi NCR, Punjab, Karnataka, Tamil Nadu and Jharkhand.
AI/DL defect detection
Deep-learning inspection developed in-house since 2017 and refined on real production data; batch-wise and SPC reports come with the Nano Glass Disc, the Conveyorised line and the robotic sorting cell.
Industries served
Automotive components, precision engineering, fasteners and screws, stampings (washers and circlips), oil and gas seals, plastic mouldings and rubber parts.
Questions buyers ask about optical sorting machines
What is an optical sorting machine?
A machine that carries every part past camera stations, checks it against set dimensional and surface criteria and automatically separates OK parts from NOT-OK parts — 100% inspection with automatic ejection, instead of sampling.
How fast do Visimaster optical sorting machines run?
Inspection speeds are up to 300 PPM on the Glass Disc and Conveyorised platforms, up to 600 PPM in the Glass Disc O-ring configuration and up to 200 PPM on the table-top Nano Glass Disc. The rate on your line depends on part size, the checks you specify and the loading system.
Do you install and support outside Pune?
Yes. Machines are installed and supported across India — the cities above are where the company serves customers — with annual maintenance contracts, spares, training and remote diagnostics from the Bhosari works.
Which machine sorts fasteners?
Bolts, screws and nuts run on the Glass Disc configurations and the Metal Disc; washers and circlips on the Glass Disc washer configuration; small studs and dowels on the Conveyorised machine.
How do I check whether my part can be sorted?
Courier sample parts to the Bhosari works: they run on a real machine and you receive a written feasibility answer, free.
Which sorting machine fits your part?
Send sample parts to our Bhosari lab and the engineer confirms the sorting speed and the defects caught on your parts, free of charge. VisiExpert handles the first questions.
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