Trommel Screen

Product Description

The heavy duty trommel screen produced by our company is a kind of material grading equipment with advanced design and durability. Its core through the uniform speed rotation of the cylindrical screen, to achieve efficient and accurate screening of various types of bulk materials. Fine particles are quickly separated through the screen in the process of rotation, while coarse particles are transported along the drum axis to the end and discharged. This equipment is an ideal pretreatment equipment in mineral processing, building materials, metallurgy and environmental protection industries, which can provide qualified feed for downstream processes (such as centrifuge, jigger, spiral chute, etc.), and significantly improve the efficiency and effectiveness of the overall production line.

Core Advantages

1. Excellent classification efficiency and capacity

• Multi-layer accurate grading: 1-3 layers of screens are optional, separating materials into 2-4 different sizes at one time, simplifying the process.

• Ultra-large processing capacity: optimized drum design and inclination angle ensure that the materials are fully tumbled and dispersed to meet the screening requirements of large-scale and continuous production.

2. Durable equipment structure

• Heavy-duty drive system: adopts high-strength gear transmission, strong power, smooth and reliable operation, and can withstand harsh working conditions.

• Wear-resistant and anti-clogging screen mesh: the screen mesh is made of special material and weaving process, with strong wear resistance, and equipped with a cleaning device, which effectively reduces the probability of clogging and prolongs the service life.

3. Intelligent operation experience

• Optimized design for dispersion: special scraper and dispersing device are built-in at the feeding end of the drum, which can make the materials evenly distributed, avoid accumulation and greatly improve the screening efficiency.

• Adjustable speed: according to the characteristics of the processed materials (such as humidity, viscosity, particle size), the drum speed can be flexibly adjusted to achieve the best screening effect.

4. Remarkable economic benefits

• Energy saving and consumption reduction: high-quality pretreatment can greatly reduce the load of the subsequent selection equipment, it is estimated that the whole system can save more than 20% of energy consumption.

• Extremely low maintenance cost: adopting modularized design and long-lasting lubrication system, the life span of key components (such as bearings) can be extended by 50%, and the daily maintenance is simple, so the comprehensive operation cost is low.

Technical Parameter Table

Note: The above is the standard configuration, the number of screen layers, aperture and motor power can be customized according to the specific needs of customers.More and larger models are not listed, ask us for details!

Application Scenario

• Alluvial gold ore, tungsten ore and other alluvial pre-treatment: efficiently separating pebbles, gravel and valuable heavy minerals, providing high-grade feed for centrifuges, chutes and so on, and greatly improving the recovery rate.

• Classification operation for iron ore, coal ore, manganese ore, etc.: classify the particle size of crushed ore, optimize the feeding conditions of jigger, shaking table, etc., and improve the sorting precision.

• Construction sand and gravel aggregate screening: used in sand plants and mixing stations, accurately separating crushed stone, mechanism sand, fine sand and other products of different specifications to meet all kinds of construction standards.

• Tailings and waste residue reprocessing: recover valuable fine-grained minerals from waste tailings, or screen and recycle construction waste, turning waste into treasure and creating economic value.

Reasons to choose us

• 🔹 Super-strong structure: the main body of the drum is made of thickened steel plate, with strong overall rigidity, impact resistance and deformation resistance, ensuring the long-term stable operation of the equipment.

• 🔹 Anti-clogging design: unique screen weaving technology and internal net clearing device, effectively solve the problem of wet sticky material clogging, to ensure continuous production.

• 🔹 Long service life: the core transmission components and bearing housing are adopted well-known brands, and optimize the lubrication system, the equipment trouble-free operation time far exceeds the industry standard.

• 🔹 Flexible customization: we provide a full range of customization services, from the number of screen layers, aperture, material to drive mode, can be tailored to your process needs.