B21, China Town Mall, Midrand
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What types of materials can the 4r Grinding Raymond Mill process?
The 4r Grinding Raymond Mill can process non-flammable and non-explosive materials with a Mohs hardness below 9.3 and humidity less than 6%, such as gypsum, talc, calcite, limestone, marble, feldspar, barite, dolomite, granite, kaolin, bentonite, bauxite, and iron ore.
2. What is the maximum mesh size that can be achieved with this mill?
The final products can be ground to a size of 60-325 mesh, and some materials can achieve up to 1000 mesh.
3. What is the working principle of the 4r Grinding Raymond Mill?
The working principle involves crushing the raw material by a jaw crusher, lifting it to the hopper, and feeding it into the grinding chamber where it is ground into powder between the ring and roller. The powder is then collected via a cyclone collector and classifier.
4. What are the main features of the 4r Grinding Raymond Mill?
Key features include a compact vertical structure, a high passing ratio of 99%, an airtight driving system, high-quality main parts for durability, and a centralized electric control system for high automation.
5. What is the capacity range of the 4r Grinding Raymond Mill?
The capacity varies by model and material, ranging from 0.5 to 40 tons per hour depending on the specific configuration.
6. Is the 4r Grinding Raymond Mill suitable for small-scale operations?
Yes, the compact design and high efficiency make it suitable for both small-scale and large-scale operations.
7. What is the maintenance requirement for the 4r Grinding Raymond Mill?
Regular maintenance includes checking the grinding components, ensuring proper lubrication of moving parts, and monitoring the electric control system for any issues.
8. Can the 4r Grinding Raymond Mill be used for wet grinding?
The 4r Grinding Raymond Mill is designed for dry grinding applications and is not suitable for wet grinding.
9. What is the role of the cyclone collector in the grinding process?
The cyclone collector separates the finished powder from the airflow, allowing for efficient collection of the ground product and filtering out larger particles for regrinding.
10. What is the difference between the various models of the 4r Grinding Raymond Mill?
The differences include maximum feeding size, discharge size, capacity, and power requirements, allowing you to select the model that best fits your processing needs.
11. How does the centralized control system enhance operation?
The centralized control system allows for high levels of automation, minimizing the need for manual intervention and ensuring a more efficient grinding process.
12. What safety features are included with the 4r Grinding Raymond Mill?
Safety features include an airtight design to prevent dust emissions, an automatic control system, and high-quality construction to ensure durability and reliability.
13. What kind of power supply is required for the 4r Grinding Raymond Mill?
The power supply requirements vary by model, with the main power ranging from 15 kW to 250 kW depending on the specific configuration.
14. How does the grinding process affect the final product quality?
The grinding process ensures uniform particle size and texture, which can significantly affect the quality of the final product, making the 4r Grinding Raymond Mill suitable for various applications.
15. What are the dimensions of the 4r Grinding Raymond Mill?
The dimensions vary by model, but the design is generally compact to occupy a small area while providing a complete production system from crushing to packing.
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