Inspecting 20,000 Units per Hour — From “Unthinkable” to the “New Normal”!

“With an output approaching 20,000 products per hour, a single AI visual inspection system can handle it all. In the era of manual inspection, this was something we didn’t dare imagine—nor could we.”
— Mr. Zhang, Chongqing Qianzhixing

AI Breakthrough: Leading a Quality Revolution

Chongqing Qianzhixing Technology Co., Ltd. (hereinafter referred to as Qianzhixing) has been deeply engaged in the packaging materials industry for hotpot oil dipping sauces for over a decade. With an annual output of more than 600 million plastic containers, the company has secured a leading position in Chongqing, Sichuan, and nationwide, becoming a benchmark enterprise recognized for both scale and quality through its large-scale manufacturing capabilities and reliable delivery.

As the business expanded rapidly, Qianzhixing gradually realized that a long-term reliance on manual quality inspection had become a critical bottleneck limiting further quality improvement. To break through this constraint, Qianzhixing decisively partnered with Keye Tech, jointly embarking on a strategic transformation toward AI-powered intelligent quality inspection, entering a new stage driven by quality and led by efficiency.

Technology Empowerment: Setting a New Benchmark for Quality Control

With the introduction of Keye Tech’s fully automated AI visual inspection system, Qianzhixing completely overcame inspection bottlenecks. Featuring a detection accuracy of up to 99.99% and a stable inspection capacity of 20,000 units per hour, the system significantly enhanced overall production line efficiency, achieving a disruptive upgrade from manual dependence to intelligent precision.

Keye Tech’s AI visual inspection machines are renowned for their stable quality and outstanding performance. They accurately identify defects such as scratches, stains, deformation, holes, and black spots, dramatically reducing missed detections and false judgments. This ensures product consistency from the source and guarantees that every product leaving the factory meets high-quality standards.

By intelligently linking inspection equipment with the production line, the system provides real-time data feedback and abnormality alerts, forming a closed-loop management system of production–inspection–optimization. This enables rapid problem localization and process adjustments, comprehensively improving operational responsiveness and efficiency.

This technological empowerment has not only resolved long-standing quality inspection challenges, but also driven comprehensive upgrades in process flows, quality control systems, and customer trust. Through consistently reliable high-quality output, Qianzhixing has further strengthened its market leadership and established a new industry benchmark for quality control.

Looking ahead, Keye Tech remains committed to real manufacturing scenarios, focusing on customer pain points and delivering precise, reliable, and customizable visual inspection solutions. By enabling intelligent quality inspection and lean production, Keye Tech continues to move forward hand in hand with its partners, jointly advancing the high-quality development of the manufacturing industry.