Model 0920 Bearing Roller Inspection

Model HZ-VI-CR0920
Fully Automatic Optical Inspection Machine, 360° full-range inspection of roller surface defects (chamfers, end faces, outer diameter surfaces, recesses). Compatible with cylindrical, conical, and self-aligning rollers (9-20mm). Speed: 12,000 units/hour, 7×24h stable operation.

Products parameter

Inspection Range & Speed

Workpiece: Φ9–20 mm (OD), ≤40 mm (length)

Stable speed: 220 pcs/min

Defect Recognition Items

Efficiently identifies: scrap, rust, black skin, pitting, dents, scratches, dent size, end face size, chamfer size, electric burn, spots, surface defects, cold heading defects, over-grinding, and excess material.

product-659-394

AI‑Powered Automated Optical Inspection Solution

AI Detection: 8 cameras (2 line‑scan), 160 pcs/min (0.01 mm defects)

Anti‑interference: AI noise filtering & vibration feeding

Efficiency: Data traceability, 5% yield improvement

Detectable defects

Product operation video

Frequently Asked Questions

Q1:Do you provide on-site technical support during equipment installation and commissioning? Will you provide systematic training for our operators and maintenance personnel? What does the training include?

A1：Yes, we will provide an operating manual for the equipment, including maintenance precautions, and will provide written guidance as well as on-site guidance.

Q2:How long does your delivery take?

A2：We provide customized solutions, and delivery typically takes about 50 days.

Q3:Can the equipment accurately distinguish between normal textures (such as grinding marks) caused by the processing technology and real defects (such as cracks and pits) that need to be removed?

A3：Under magnification, grinding marks are relatively shallow and show minimal differences in optical imaging. They can be distinguished by adjusting the angle and direction of the light source. Currently, the inspection machine takes multiple photos by rotating the rollers to separate real defects from marks. Additionally, it integrates deep learning capabilities for secondary verification to differentiate between scratches and actual defects.

Q4: Does the device have a "learning" function? When a new type of defect that has never been seen before appears, can the device be quickly taught to recognize it using a small number of samples?

A4: In roller inspection, all defects can be clearly captured under optical effects. Since this involves finely machined surfaces, defects can be distinctly differentiated from the background. Based on years of industry inspection experience, we have already accounted for all possible defect types. Should a genuinely new defect type arise, we provide free software updates and maintenance.

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