Turnkey Calcium Carbonate Grinding Mill Plant – Complete Raymond Mill Production Line for High-Whiteness GCC Powder From raw limestone, calcite, or marble to bagged 80–400 mesh powder. Our calcium carbonate grinding mill plant integrates crushing, grinding, classifying, coating, and packing into one turnkey solution. Maximum whiteness, minimum iron contamination, 24/7 operation.
A calcium carbonate grinding mill plant is a complete industrial facility designed to produce Ground Calcium Carbonate (GCC) powder from natural calcium carbonate rocks. Unlike purchasing a standalone mill, investing in a full calcium carbonate raymond mill plant means you receive a fully integrated production line: raw material crushing, automatic feeding, high-efficiency grinding with a Raymond mill, precision air classifying, dust collection, optional surface coating for activated GCC, and automatic bagging. Every component is carefully matched to ensure maximum throughput, consistent product quality, and minimal downtime. This calcium carbonate powder production line is the definitive solution for companies seeking to manufacture paper-grade, paint-grade, plastic-grade, or food-grade calcium carbonate powder at industrial scale.
A True Turnkey Calcium Carbonate Production Line – Not Just a Mill
When you choose our calcium carbonate grinding mill plant, you are getting a complete, ready-to-run factory. The scope of supply includes:
Primary Jaw Crusher: Reduces large rocks (≤300 mm) to mill-ready size (≤25 mm).
Bucket Elevator & Storage Hopper: Automated material handling and buffer storage.
Vibrating Feeder: Precisely controls the feed rate into the mill.
Core Calcium Carbonate Raymond Mill: The heart of the plant, featuring high-pressure grinding rollers, a high-chromium alloy ring, and an optimized air-swept grinding cavity.
Turbine Air Classifier: Provides exact, repeatable particle size cuts from 80 to 400 mesh.
Cyclone Collector & Pulse-Jet Bag Filter: Primary product collection and environmental dust control (emissions ≤30 mg/m³).
Automatic Packing Machine: Fills 25–50 kg bags or big bags with high accuracy.
Central PLC Control Cabinet: One operator monitors and controls the entire plant.
For activated calcium carbonate, a continuous powder surface modifier is seamlessly integrated. This single-source calcium carbonate processing plant saves you months of engineering coordination.
The market value of your calcium carbonate powder depends heavily on its brightness. Standard mills using manganese steel parts can shed iron, turning your powder grey. Our calcium carbonate raymond mill plant solves this with: High-Chromium Alloy Grinding Rollers & Ring: Produces minimal dark wear particles, preserving the natural whiteness of calcite and marble. Optional High-Gradient Magnetic Separator: Placed at the product discharge to remove any trace iron, guaranteeing consistent whiteness ≥95% for paper, paint, and food-grade applications. Your powder stays brilliantly white, meeting the strictest customer specifications.
Different markets require exact and different particle sizes. The integrated turbine classifier in this calcium carbonate powder production line enables you to produce: 200–325 mesh: For plastic pipes, rubber, and PVC profiles. 325–400 mesh: For high-quality emulsion paints and paper fillers. 400–600 mesh: For premium paper coatings (with optional secondary classifier). The steep particle size distribution means virtually no oversize particles, reducing customer rejections and enhancing the performance of your GCC in end-use products.
Our calcium carbonate grinding mill plant is engineered for efficiency. The optimized grinding cavity and high-pressure spring system apply 30% more grinding force than standard mills, achieving 15–25% higher throughput at the same motor power. For grinding calcium carbonate to 200 mesh, the system consumes up to 20% less electricity per ton than a comparable ball mill system. This significantly lowers your operating cost and improves your return on investment.
While optimized for calcite and marble, this calcium carbonate processing plant also efficiently grinds limestone and chalk. This gives you the flexibility to source the most cost-effective local raw material and adjust your production based on market demand, all with the same plant investment.
The entire calcium carbonate raymond mill plant operates under a sealed negative-pressure system. A high-efficiency pulse-jet bag filter ensures dust emissions are kept ≤30 mg/m³, far exceeding most local environmental standards. The captured dust is fed back into the product stream, increasing overall yield and keeping your factory clean and your workforce safe.
| Model | KL500 | KL650 | KL780 | KL980 | KL1100 | KL1450 | KL1760 | KL1950 | KL2100 |
| Handling Ability (t/h) | 0.5-2 | 0.5-2.5 | 1-3 | 1.5-4 | 2-6 | 6-10 | 8-20 | 15-30 | 20-40 |
| Main Motor Power(kw) | 7.5 | 15 | 18.5 | 30 | 45 | 90 | 132 | 185 | 220 |
| Fan power(kw) | 5.5 | 11 | 15 | 22 | 37 | 90 | 132 | 185 | 220 |
| Analyst power(kw) | 1.1 | 1.1 | 2.2 | 2.2 | 5.5 | 7.5 | 22 | 37 | 45 |
| Rotate Speed(r/m) | 120 | 120 | 120 | 120 | 120 | 90 | 90 | 90 | 90 |
| Diameter of Grinding Ring(mm) | 500 | 650 | 780 | 980 | 1100 | 1450 | 1760 | 1950 | 2100 |
| Diameter of Grinding Roll(mm) | 150 | 180 | 260 | 300 | 320 | 400 | 450 | 570 | 630 |
| Maximum Feed(mm) | 15 | 15 | 15 | 20 | 25 | 30 | 30 | 40 | 40 |
| Finished Particle Size(mm/mesh) |
1.6 ------ 0.045mm （16-325 Mesh） |
1.6------0.023mm （16-600mesh） |
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| Weight(t) | 1.8 | 2.8 | 3.8 | 6.5 | 14.5 | 26 | 48 | 65 | 85 |
Paper Grade: 325–400 mesh ultra-fine, high-brightness GCC for paper coating and premium paper filling.
Paint & Coating Grade: 200–400 mesh powder as TiO₂ extender and rheology modifier.
Plastic & PVC Grade: 200–325 mesh powder for pipes, profiles, films, and masterbatches.
Rubber Grade: Fine GCC powder as a semi-reinforcing filler.
Food & Pharmaceutical Grade: High-purity, low-iron powder (with magnetic separation) for calcium supplements.
Activated (Coated) GCC: Stearic acid coated calcium carbonate for improved dispersion in plastics and rubber.
Factory-Direct Turnkey Supplier: We design, manufacture, and integrate every part of your calcium carbonate production line. You deal with one responsible partner, not multiple vendors.
Proven Global Track Record: Our plants are producing high-value GCC across Asia, the Middle East, Africa, and South America. We understand local market requirements and export logistics.
Free Raw Material Testing & Process Design: Send us your calcite, marble, or limestone sample. We will analyze its whiteness, hardness, and grindability, then design a tailored calcium carbonate grinding mill plant with a written performance guarantee.
Complete Lifecycle Support: We provide factory layout drawings, civil foundation plans, on-site installation supervision, commissioning, operator training, a 12-month comprehensive warranty, and lifetime spare parts supply.
Everything from the raw material crusher to the finished product packing machine. A complete calcium carbonate raymond mill plant includes the crusher, elevator, hopper, feeder, main grinding mill, classifier, cyclone collector, dust filter, and automatic bagging machine. A PLC control system and optional coating machine are also available.
After the civil foundation is ready, installation and commissioning typically take 30–45 days. Our engineers remain on site until the calcium carbonate powder production line achieves stable, nameplate capacity.
Yes. The surface coating machine is a modular add-on. You can run the calcium carbonate processing plant to produce untreated GCC, and when activated product is needed, simply route the powder through the coating system.
We provide a 12-month warranty, a complete set of spare parts, and can dispatch engineers for any future maintenance or upgrades. Wear parts for your calcium carbonate grinding mill plant are kept in stock for rapid global delivery.
Kolev Equipment Technology Co., Ltd. is a large-scale private technology enterprise. The company is committed to the research and development, production and sales of technical equipment for the mining and metal ore industries. It has been deeply involved in the ultra-fine grinding, industrial drying and crushing sand making industries for many years. We can provide you with Provide intelligent solutions and mature supporting products, focusing on the development of various powder equipment, complete powder production lines, drying production lines, sand and gravel line equipment and projects.Products are sold to 160 countries and regions and are well received by customers.
Kolev Equipment has always been adhering to the business philosophy of surviving by quality and developing by credibility, striving to win the trust of customers with high-quality products and perfect after-sales service, and create a brilliant future for Kolev.
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