The Screw Conveyor is a highly efficient, durable, and adaptable material conveying equipment. It utilizes a rotating helical screw blade combined with a cylindrical trough structure. It is widely used for conveying non-metallic minerals (such as limestone, sand, and clay), metal ores (such as iron ore, copper ore, and coal), and industrial raw materials (such as grain, fertilizer, and plastic pellets).
Compared to traditional belt conveyors, the Screw Conveyor offers advantages such as a sealed design to prevent spillage, a smaller footprint, and suitability for both horizontal and inclined transport. It has become mainstream equipment in the modern material handling industry.
In industries such as mining processing, agricultural production, and chemical manufacturing, the Screw Conveyor, due to its high efficiency, stability, and adaptability, has become a core piece of material conveying equipment. However, many remain skeptical about its scope of application: What materials can the Screw Conveyor convey? How can one choose the optimal conveying solution for different materials?
Using rotating helical blade and trough conveying technology, the Screw Conveyor is a leading equipment for horizontal and inclined material transport (inclination up to 30 degrees). Its unique advantages over traditional belt conveyors and pneumatic conveyors include:
• Strong Material Adaptability: It can convey a wide range of materials with particle sizes of 0-100mm, including metal ores, non-metallic minerals, and bulk industrial raw materials.
• Adjustable Conveying Capacity: The transport volume ranges from 0.5 to 100 m³/h, meeting the needs of various production scales.
• Energy Saving: Compared with traditional belt conveyors, it saves 15%-25% energy and has lower maintenance power consumption.
• Sealing and Reliability: Its fully enclosed trough design prevents material leakage and reduces environmental pollution, with stable operation even in harsh conditions.
The core structure of the Screw Conveyor can be pided into four major modules: the driving system, the screw system, the trough system, and the support system. These systems work together to ensure an efficient and stable material conveying process.
• Driving System: A gear motor with stepless speed regulation, ensuring smooth operation, with key components boasting a service life of over 12,000 hours.
• Screw System: A high-strength helical blade design, which can evenly convey materials with a conveying uniformity error of less than 4%.
• Trough System: A wear-resistant steel plate trough, which prevents material leakage with a sealing efficiency of over 99%.
• Support System: A rigid frame with adjustable height, which reduces vibration and keeps noise below 85 dB.
This structural design enables the Screw Conveyor to improve conveying efficiency by over 20% compared to traditional conveyors, while maintaining a transport stability error of less than 3%.
• Iron Ore, Manganese Ore, and Copper Ore: Convey at 5-50 m³/h for use in crushing, grinding, or beneficiation processes.
• Gold Ore, Lead-Zinc Ore: Transport at 2-30 m³/h to ensure uniform feeding in leaching or flotation systems.
• Rare Earth Ore: Convey at 1-20 m³/h to match the requirements of extraction and separation procedures.
• Limestone and Calcite: Transport at 10-80 m³/h for processing in cement production or powder grinding lines.
• Barite and Fluorite: Convey at 3-40 m³/h to meet the needs of ore dressing or filler manufacturing.
• Kaolin and Bentonite: Transport at 2-30 m³/h for use in ceramic production or chemical modification.
• Gypsum and Talc: Building Grade (8-60 m³/h) or Pharmaceutical Grade (1-15 m³/h) conveying to suit different processing standards.
*The output will vary according to different materials, feed particle size and other factors
Model | LSY165 | LSY219 | LSY273 | LSY325 | LSY425 |
---|---|---|---|---|---|
Diameter(mm) | 165 | 219 | 273 | 325 | 425 |
Operation Angle | 0-60 | 0-60 | 0-60 | 0-60 | 0-60 |
Max length(mm) | 12 | 13 | 15 | 15 | 18 |
Max capacity (ton) | 10 | 30 | 50 | 80 | 110 |
Motor power(kw) | 2.2-15 | 2.2-22 | 3-22 | 5.5-22 | 5.5-22 |
Profession Achieves High Quality | Built Tough | Works Smarter