Successful Case of 1250 Mesh Calcite Ultra-fine Grinding Line in Vietnam
Customer requirements
- 1. Fineness: 1250 mesh (D97), uniform particle size distribution
- 2. Capacity: ≥ 4 TPH
- 3. Environment: Closed production, low noise, low dust
- 4. Operation: Stable, high automation, easy maintenance
EPC project
Hassle-free and effortless
flexible economy
Project site
The client is a well-known non-metallic mineral processing enterprise in Vietnam, mainly engaged in deep processing of calcite and calcium carbonate.
Their products are supplied to high-end markets such as plastics, coatings and papermaking in Southeast Asia.
Due to insufficient fineness, high energy consumption and heavy dust of traditional grinding equipment, the customer decided to upgrade the whole ultra-fine powder production line.
According to material characteristics and capacity requirements, we provided:
- Main equipment: LUM1125 Ultra-fine Vertical Grinding Mill
- Complete system: Crushing, conveying, classifying, dust collection and control system
- Customization: High-precision classifier, wear-resistant parts, fully sealed structure
Project Summary
Our Solution According to material characteristics and capacity requirements, we provided: - Main equipment: LUM1125 Ultra-fine Vertical Grinding Mill - Complete system: Crushing, conveying, classifying, dust collection and control system - Customization: High-precision classifier, wear-resistant parts, fully sealed structure Project Achievements 1. Fineness stably reaches 1250 mesh (D97), with high whiteness 2. Actual capacity: 4.5–5 TPH, exceeding customer expectation 3. Energy consumption reduced by over 30% compared with traditional mills 4. Dust emission meets standards, clean working site 5. 24-hour continuous operation, low failure rate Customer Feedback “Your team is professional from installation to commissioning. The ultra-fine mill runs stably with accurate fineness and obvious energy-saving effect. It helps us enter the high-end filler market successfully. We highly recommend your machines.”
