Chongqing Yongda Precision Machinery Co., Ltd. – Cleanliness Testing and Analysis Equipment Delivered
Chongqing Yongda Precision Machinery Co., Ltd. was established on September 17, 1999. Its business scope includes: general items: research and development, manufacturing, and sales of complete automotive transmissions, components for automobiles, motorcycles, and agricultural machinery (excluding engines), precision mechanical components, machine tools, fixtures, and measuring instruments; procurement and sales of metal materials (excluding rare and precious metals); and import and export of goods and technologies (except for goods and technologies whose import or export is prohibited by the state or requires administrative approval).
Our company offers the following models of extraction equipment: HACCO-DZ767
Our company’s automated cleanliness extraction system effectively addresses your requirements for particle size, dimensions, and count in the surface cleanliness of product components. When paired with our cleanliness analysis equipment, it enables comprehensive cleanliness control and management of these components.
Our company offers this equipment, which integrates high-pressure cleaning, perfusion cleaning, automated spray cleaning, and on-line filtration and membrane formation for cleaning agents, along with recirculating fine filtration and recovery. This enables simultaneous part cleaning and filtration/recovery of particulate contaminants, promptly capturing surface contaminants on the filter membrane.
Our company offers the following analytical equipment models: HACCO-500ZD
Our company offers the following key functions for this equipment: it can determine the metallic luster reflectance properties of all contaminants on a filter membrane in a single scan, enabling rapid, automated classification and size measurement of four particle categories within minutes—reflective particles, reflective fibers, non-reflective particles, and non-reflective fibers—and generating cleanliness reports based on various standards, with support for enterprise-customized standards.
Our company’s cleanliness testing equipment, manufactured in accordance with the customer’s specified requirements, was installed and commissioned on-site at the customer’s facility on April 22, 2024, and operator training was subsequently conducted.
The following are photos from the acceptance inspection site for reference:


Case recommendation
undefined