In the modern industrial landscape, the use of petroleum coke (petcoke) as a raw material for various processing industries is gaining increasing attention. In Algeria, where the plastic industry is expanding steadily, demand for high-quality plastic fillers has grown significantly. Among these, fine petroleum coke powder—with a target fineness of 200 mesh—offers excellent performance characteristics and cost advantages. Therefore, the choice of a suitable grinding mill is crucial for achieving the desired product quality and economic efficiency.
Shanghai Zenith Machinery Co., Ltd., a leading manufacturer of ore and powder grinding equipment in China, has achieved remarkable success in the field of ultra-fine and industrial powder processing. Our advanced grinding technologies and wide product range make us a reliable partner for the Algerian market seeking efficient and sustainable petroleum coke processing solutions.
Petroleum coke is a carbon-rich solid derived from oil refinery processes. Its high carbon content, low ash characteristics, and chemical inertness make it ideal for use as a filler in plastics, rubbers, and coatings. When ground to fine powder—typically around 200 mesh—it provides improved mechanical strength, thermal stability, and conductivity in polymer products. These enhancements lead to better product quality, cost optimization, and environmental benefits.
For industrial-scale production in Algeria, a grinding system capable of producing consistent 200-mesh powder with high throughput and low energy consumption is essential. The solution must also offer easy maintenance and adaptability to local conditions, ensuring long-term operational reliability.
Several important factors determine the optimal choice of a petcoke grinding system for plastic filler production:
For petroleum coke grinding to 200 mesh, Shanghai Zenith Machinery Co., Ltd. recommends the MTW Trapezium Grinding Mill. This model incorporates advanced European technology and has been extensively used in mineral, cement, and chemical applications. It is particularly suitable for medium-hard materials like petroleum coke, offering stable performance, high efficiency, and precise control over product fineness.
The MTW series features a unique bevel gear drive, thin oil lubrication system, and curved blade design, effectively increasing grinding efficiency and reducing maintenance downtime. The adjustable powder separator ensures that the fineness of the final product can be precisely controlled, achieving the desired 200-mesh specification efficiently.
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) | Fan Motor (kW) |
|---|---|---|---|---|---|
| MTW110 | <30 | 1.6-0.045 | 3-9 | 55 | 55 |
| MTW138Z | <35 | 1.6-0.045 | 6-17 | 90 | 110 |
| MTW175G | <40 | 1.6-0.045 | 9.5-25 | 160 | 200 |
For typical petroleum coke grinding applications targeting 200 mesh in Algeria, the MTW138Z or MTW175G model is commonly adopted. These offer an ideal balance between capacity, precision, and energy efficiency, capable of meeting the needs of small to medium production facilities.
As an alternative, the LM Vertical Grinding Mill from Shanghai Zenith provides an integrated solution combining crushing, drying, grinding, and classifying in one compact system. Its design minimizes floor space requirements and simplifies process flows, making it an excellent choice for large-scale or continuous operations where space or energy constraints exist.
Unlike traditional ball mills, the LM vertical mill maintains a stable grinding bed using hydraulic pressure control, ensuring consistent grinding quality and reduced vibration. It is particularly effective for materials like petroleum coke, which require controlled grinding under low heat environments.
| Model | Plate Diameter (mm) | Capacity (t/h) | Output Fineness (μm) | Max Feed Size (mm) | Main Motor (kW) |
|---|---|---|---|---|---|
| LM130K | 1300 | 10-28 | 170-40 | <38 | 200 |
| LM190K | 1900 | 23-68 | 170-40 | <45 | 500 |
| LM280K | 2800 | 50-170 | 170-45 | <50 | 1250 |
Among these, the LM190K or LM280K models are well-suited for Algerian facilities requiring high throughput and continuous production stability. The combination of high output with low emission performance also supports Algeria’s industrial sustainability initiatives.
A typical petroleum coke grinding line for plastic filler production includes material feeding, primary crushing, drying, grinding, classifying, and collection. The process flow can be described as follows:
With Algeria’s continued growth in the petrochemical and plastics industries, local sourcing of high-quality plastic fillers will reduce reliance on imports and improve competitiveness. Utilizing advanced grinding technology from Shanghai Zenith Machinery Co., Ltd. aligns with Algeria’s goals for industrial diversification and sustainable development.
By implementing an MTW Trapezium Grinding Mill or an LM Vertical Grinding Mill, producers can achieve cost-effective operations with consistent 200-mesh fineness, ensuring superior product performance across a wide range of polymer applications.
The processing of petroleum coke into fine powder for use as plastic filler represents a value-added opportunity for industrial producers in Algeria. Shanghai Zenith Machinery Co., Ltd. provides advanced grinding technologies that meet the high demands for efficiency, precision, and environmental protection. Our MTW Trapezium Grinding Mill and LM Vertical Grinding Mill stand out as optimized solutions for achieving 200-mesh petroleum coke powder, supporting both small and large-scale production projects across the region.
With proven reliability, state-of-the-art design, and excellent after-sales support, Zenith is committed to helping Algerian industries achieve sustainable technological upgrades in the field of fine powder processing.
