Hot‑end Dimension Inspection
Solution Overview
Pharmaceutical glass tubes are formed by mould extrusion after high‑temperature melting. Uncontrolled temperature, feed volume and extrusion force frequently trigger mass‑produced defective parts, raising raw‑material costs for manufacturers. If faulty units reach end‑users, poor sealing may cause drug failure and medical incidents.
Targeting these industry pain points, Kerun Vision has developed a vision‑based hot‑end dimensional inspection system for tubular glass containers. It delivers high‑speed, high‑precision measurement to boost overall production efficiency.
Key Advantages
● Comprehensive measurement: covers more than 10 dimension and angle parameters
● Superior repeatability: vision‑aided repeat accuracy up to 0.03 mm
● High throughput: 35 pcs/min, each vial measured over 20 times
● Visual dimension trend chart: real‑time production feedback to support process optimization
Cold‑end Visual Inspection
Solution Overview
The vial visual inspection system uses 4 cameras to inspect the vial body, neck, base and sealing surface. It targets typical annealing‑process‑related defects including chipping, cracks, stains, air lines, scratches, stones and bubbles. Custom designed optics enable full 360 degree coverage with zero blind zones. Supervised AI deep‑learning technology achieves parameter‑free defect detection.
Key Advantages
● AI deep‑learning for parameter‑free inspection; zero learning curve, operational readiness within 30 minutes
● Custom optical design for full 360 degree inspection; no shadow‑masking required
● High throughput: 70 pcs/min, each unit inspected 16 times
● Compatible with 2 ml‑30 ml containers; seamless format change without camera or light‑source adjustment
Reference Customers
Reference Customers
● Shandong Linuo Special Glass Co., Ltd.
● Cangzhou Four‑Star Glass Co., Ltd.
● Hangzhou Yaoyuan Glass Co., Ltd.
● China Building Materials Kaisheng Junheng Co., Ltd.
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