Optical Sorting Case: Fast Inspection and Delivery for Urgent Screw Sorting Project
In manufacturing, product quality and delivery speed are both very important. When large batches of screws arrive with possible defects, fast inspection is necessary to avoid production delays and quality risks.
JuRen recently completed an urgent optical sorting project for a customer who needed immediate inspection of a large batch of special drive screws before they could enter production.
The Challenge
The customer urgently imported over 200,000 precision screws from overseas and needed quick quality verification after the shipment arrived.
During goods receiving, there were concerns that some screw heads may have small cracks and damage. This created a serious risk because defective screws could affect assembly performance, cause machine problems, and lead to costly production downtime.
To prevent defective parts from entering the production line, the customer required full optical sorting inspection for the entire batch.
At the same time, they urgently needed more than 80,000 fully inspected and approved screws delivered within a very short period, while maintaining strict quality standards.
This meant the project required both fast sorting speed and highly accurate defect detection.
JuRen’s Optical Sorting Solution
After receiving the urgent request, JuRen quickly arranged a complete optical sorting plan and prepared all inspection work in advance.
Our team completed:
- Optical sorting machine setup before goods arrival
- Inspection standards prepared for crack detection
- Sorting programs adjusted for screw head structure
- Defect rejection rules confirmed for quality control
Once the screws arrived, high-speed optical sorting started immediately.
Using advanced camera inspection systems, every screw was checked carefully. Defective parts such as cracked heads, shape problems, and profile differences were automatically removed from the batch.
Qualified products were then counted, rechecked, and packed based on customer requirements to ensure easy handling and full traceability.
The Result
From goods arrival to final shipment, JuRen completed the full sorting and delivery process within three days.
The customer received over 80,000 fully inspected, qualified, and production-ready screws on time, helping them avoid production delays and maintain smooth operations.
Why Choose JuRen Optical Sorting Services
JuRen provides professional optical sorting services for screws, fasteners, precision metal parts, and high-volume industrial components.
Our services include:
- Crack detection
- Surface defect inspection
- Head shape checking
- Size and dimension inspection
- High-speed sorting for large batches
- Urgent quality inspection support
- 100% inspection before production use
This successful project once again shows JuRen’s strong ability to provide fast, accurate, and reliable optical sorting services for customers facing urgent quality control challenges.