Nigeria’s paper and packaging industry is growing, and paper producers are constantly looking for cost-effective mineral additives that can improve product quality. Zeolite is one such material. As an aluminosilicate mineral with high surface area, ion-exchange capacity, and adsorption properties, zeolite can be used in paper making as a functional filler, coating pigment extender, retention aid, and adsorbent. To perform well in paper formulations, zeolite must be ground to a controlled particle size, usually between 45 and 75 microns, which is about 200 to 325 mesh. For a production capacity of 5-10 tonnes per hour, TPH, selecting the right grinding mill is critical. Shanghai Zenith Machinery Co., Ltd. offers proven industrial grinding equipment that matches this requirement. This article explains why zeolite is valuable for paper making in Nigeria and recommends two Zenith mills for a 5-10 TPH zeolite grinding plant.
Nigeria has a developing paper, tissue, and packaging sector, with demand driven by population growth, urbanisation, and the expansion of food, beverage, and e-commerce packaging. At the same time, paper mills face high costs for imported fillers and pigments such as titanium dioxide, premium kaolin, and precipitated calcium carbonate. Zeolite can help reduce these costs when it is locally processed to the correct fineness and purity. In paper making, zeolite can act as a filler that occupies space between cellulose fibres, improving opacity, brightness, bulk, and sheet formation. It can also improve ink absorption and printability, which is important for printing and writing paper. In coating applications, fine zeolite powder can work as a pigment extender, improving smoothness and reducing the amount of expensive TiO2 needed. For Nigerian mineral processors and paper producers, locally ground zeolite creates an opportunity to substitute imports, stabilise supply, and add value to domestic mineral resources. However, the key to success is consistent grinding. Raw zeolite must be reduced from lump size to a fine, uniform powder with minimal contamination and controlled moisture. This is where industrial grinding technology from Shanghai Zenith plays a central role.
When planning a zeolite grinding line for a Nigerian paper mill or mineral processing plant, several technical factors must be considered. First, the mill must deliver a continuous capacity of 5-10 TPH. Some paper mills require a steady 5 TPH, while others may need peaks close to 10 TPH. Second, the final product fineness should be adjustable. For filler-grade zeolite, 200-325 mesh is common, while coating-grade zeolite may require 400 mesh or finer. Third, the feed size after primary crushing is usually below 30-40 mm. Fourth, moisture content matters. If the zeolite contains more than 6-8% moisture, drying or a mill with integrated drying capability may be needed. Fifth, dust control is essential because paper mills and mineral plants must meet environmental and workplace safety standards. Sixth, the electrical system should match Nigerian conditions, typically 380-415 V, 50 Hz, with protection against voltage fluctuations. Finally, maintenance should be simple and spare parts should be readily available. For these reasons, the MTW Trapezium Grinding Mill and the MTM Medium-Speed Grinding Mill are two excellent choices for 5-10 TPH zeolite powder production.
The MTW Trapezium Grinding Mill is a patented, compact, and eco-friendly grinding solution. It is designed for medium and fine powder production and can process non-metallic minerals such as zeolite, limestone, kaolin, bentonite, gypsum, and barite. For Nigerian paper making projects targeting 5-10 TPH, the MTW110Z is a strong match. It offers a capacity range of 3-10 TPH and a final product size from 1.6 mm down to 0.045 mm, which is 45 microns. This range covers the 200-325 mesh powder commonly used in paper filler and coating formulations. The MTW series uses a bevel gear transmission, internal lubrication, and a curved blade design to improve grinding efficiency and reduce wear. Its classifier can be adjusted to produce different grades of zeolite powder for filler, coating, or specialty paper applications. The MTW110Z is especially suitable for a 5-10 TPH zeolite line because it matches the required capacity without excessive energy consumption. The main motor is 55 kW and the fan motor is 55 kW, which helps control operating costs in Nigeria. It is also compact, making it easier to install in existing paper mill sites or new mineral processing plants.
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) | Fan Motor (kW) |
|---|---|---|---|---|---|
| MTW110Z | <30 | 1.6-0.045 | 3-10 | 55 | 55 |
| MTW138Z | <35 | 1.6-0.045 | 6-17 | 90 | 110 |
| MTW175G | <40 | 1.6-0.045 | 9.5-25 | 160 | 200 |
With the MTW110Z, a Nigerian zeolite processor can produce filler-grade powder for paper mills and coating-grade powder for higher-value applications. The mill can be combined with a jaw crusher, bucket elevator, vibrating feeder, classifier, cyclone, and pulse bag filter to create a complete production line.
The MTM Medium-Speed Grinding Mill is another reliable option for zeolite processing in Nigeria. It adopts world-leading powder processing technology and is an ideal substitute for traditional Raymond mills. It features an upgraded structure, higher efficiency, and energy-saving production. The MTM130 model provides 6-11 TPH, making it a direct fit for the 5-10 TPH range. With five ring rolls, it can handle a maximum feed size of less than 30 mm and deliver a fine product suitable for paper making. The main unit motor is 75 kW. For Nigerian processors who need a robust, proven mill with straightforward operation, the MTM130 is a practical choice. It is also well suited to operations where the zeolite is relatively dry and where the priority is stable output and low maintenance. The MTM series has a long track record in non-metallic mineral grinding, and its wear parts are designed for long service life.
| Model | Ring Roll Number (pcs) | Max. Feed Size (mm) | Output (t/h) | Main Unit Motor Power (kW) |
|---|---|---|---|---|
| MTM100 | 4 | <25 | 3-8 | 37 |
| MTM130 | 5 | <30 | 6-11 | 75 |
| MTM160 | 6 | <35 | 9-22 | 132 |
Both MTW and MTM mills can be integrated with jaw crushers, bucket elevators, vibrating feeders, classifiers, cyclone collectors, pulse bag filters, screw conveyors, air locks, silos, and packing systems. If the zeolite feed moisture is high, a rotary dryer or an LM Vertical Grinding Mill with drying function can be considered. However, for most 5-10 TPH paper making projects, the MTW110Z and MTM130 provide the best balance of capacity, fineness, and investment.
A typical zeolite grinding plant for paper making in Nigeria includes several stages. The first stage is primary crushing. A jaw crusher reduces zeolite lumps to below 30-40 mm. The second stage is storage and feeding. A hopper, vibrating feeder, and belt conveyor transport material to the mill at a controlled rate. The third stage is grinding. The MTW110Z or MTM130 mill reduces the zeolite to the required fineness. The fourth stage is classification. A dynamic classifier controls the final product to 45-75 microns or finer, depending on the paper making application. The fifth stage is dust collection. A pulse bag filter and cyclone capture fine dust and protect the working environment. The sixth stage is product collection and packing. A screw conveyor, air lock, silo, and packing machine prepare the zeolite powder for shipment to paper mills. Finally, a PLC control system monitors the motor, feeder, classifier, and fan. For Nigerian conditions, we recommend a modular design that allows quick installation, easy maintenance, and future capacity expansion. The system should be enclosed to prevent dust emission and designed with wear-resistant liners to handle abrasive impurities in local zeolite deposits.
Using locally ground zeolite in paper making can reduce raw material costs, stabilise supply, and create new revenue streams for mineral processors. A 5-10 TPH grinding line can support a medium-sized paper mill or supply several converting factories. With consistent particle size, zeolite can improve opacity, brightness, bulk, and printability while reducing the amount of more expensive fillers. For Nigerian entrepreneurs, investing in zeolite grinding equipment is also an opportunity to serve the growing packaging, tissue, and printing paper markets in Lagos, Ogun, Kano, and other industrial regions. The equipment can also process other industrial minerals, such as kaolin, limestone, bentonite, and gypsum, which increases return on investment. Because the MTW and MTM mills are flexible, the same plant can produce different grades for different customers. This flexibility is valuable in a market where paper makers require consistent quality and fast delivery.
Shanghai Zenith Machinery Co., Ltd. is an excellent manufacturer of ore grinding equipment in China and has made great achievements in the field of ultra-fine powder grinding. We are specialised in the research, development, and production of industrial powder grinding equipment and other related devices. Our main products include MTW Trapezium Grinding Mill, Ball Mill, MTM Medium-Speed Grinding Mill, Raymond Mill, LM Vertical Grinding Mill, LUM Ultrafine Vertical Mill, XZM Ultrafine Grinding Mill, and Hammer Mill. For zeolite paper making projects in Nigeria, we recommend the MTW110Z and MTM130. Our team can provide capacity calculation, fineness testing, layout design, installation guidance, operator training, and spare parts support. We understand the challenges of the Nigerian market, including power supply, logistics, and maintenance, and we can configure the equipment to meet local conditions.
For a zeolite grinding mill for paper making in Nigeria at 5-10 TPH, the MTW Trapezium Grinding Mill and MTM Medium-Speed Grinding Mill are reliable, efficient, and cost-effective solutions. They deliver the required fineness, capacity, and operational stability for paper filler and coating applications. By choosing Shanghai Zenith, Nigerian paper producers and mineral processors can build a competitive local supply chain for high-quality zeolite powder. Whether you need 5 TPH for a dedicated paper mill or 10 TPH for a commercial mineral processing business, our engineers can design the right grinding plant for your raw material, product specification, and budget. Contact Shanghai Zenith today to customise your 5-10 TPH zeolite grinding solution for the Nigerian paper industry.
