Import Acm Grinding System — Buy in Bulk from Supplier in China

The ACM grinding system from Yantai Jinli Technology Development Co is an air-classifying mill designed for particle size reduction with integrated classification. The system features adjustable grinding parameters, high throughput capacity, and energy-efficient operation. Typical ACM (Air Classifying Mill) systems operate on the principle of combined impact milling and air classification, with rotor speeds variable to control particle distribution. The supplier is located in Laishan District, Yantai, Shandong Province, China. The source description indicates applications across pharmaceutical, food processing, and chemical manufacturing sectors.

ACM mills typically employ a grinding disc or hammer rotor with classifier wheel operating at peripheral speeds of 80-120 m/s for fine grinding applications. The classifier wheel speed determines cut point, with typical D97 values ranging from 45 microns to 500 microns depending on material characteristics and rotor configuration. Construction materials for pharmaceutical and food-grade machines typically use 304 or 316L stainless steel with surface finishes of 0.8 Ra or better for cleanability. The grinding chamber design affects heat generation, with typical temperature rises of 10-30°C requiring cooling consideration for temperature-sensitive materials. Yantai Jinli's specific rotor diameter, motor power rating, and classifier type are not stated in the available data.

Buyers in the pharmaceutical sector require compliance with GMP guidelines and possibly 21 CFR Part 11 for electronic records. Food processing applications need confirmation of FDA or EC 1935/2004 compliance for food contact materials. Chemical manufacturers prioritise explosion protection (ATEX or NFPA compliance) for organic dusts with Kst values above zero. The supplier's description mentions easy maintenance and minimal downtime, though specific mean time between failures (MTBF) or maintenance interval data is not provided. Importers should request detailed technical proposals with material of construction certificates, performance guarantees for their specific feed material, and references from comparable installations.

Yantai Jinli Technology Development Co is located in Laishan District, Yantai City, Shandong Province, China, with postal code 546456. The supplier operates within the industrial equipment sector, specifically manufacturing grinding and classifying systems. The Imported supplier tier and Harbour trust tier indicate platform verification status, though the response rate shows 0.00% with no recorded average response hours, suggesting limited active engagement through this channel.

The supplier profile does not state its year of establishment, registered capital, number of employees, annual revenue, factory floor area, or installed base of machines. No specific certifications held by the company are confirmed in the source data. Buyers should independently verify business registration with the Yantai Municipal Administration for Market Regulation, request audited financial statements, and seek references from existing customers before committing to substantial orders.