Guoxin Machinery - Municipal Waste Sorting and Screening Equipment
Release time：2025 / 12 / 07
In daily life and production, a large amount of garbage is generated, mainly including household waste, construction waste, decoration waste, stale waste (landfill waste), and other forms of garbage. The production of various types of garbage is huge, and a large part of urban garbage has the value of being recyclable, processed, and reused. For the recycling, reuse, treatment, and disposal of urban garbage, sorting, screening, and sorting are necessary prerequisites, and garbage sorting equipment will play an important role in garbage treatment.
Composition of garbage sorting equipment
The complete set of garbage sorting equipment mainly consists of a feeding machine, a vibrating screen, a shaftless garbage drum screen, a closed air separator, a magnetic separator, a conveyor, and a control system. The main functions of each part are as follows:
Feeding machine: used to transport stale garbage;
Vibration screen: used for preliminary screening of aged garbage;
Shaftless garbage drum screen: used to further screen stale garbage;
Sealed air separator: Screen and classify light waste from aged garbage.
Magnetic separator: used for screening magnetic metal waste.
The shaftless drum screen is one of the key equipment of this type of garbage sorting system. It is generally installed upstream of the urban solid waste sorting system and effectively screens urban garbage of different sizes. The shaftless garbage drum screen has the function of dividing the incoming garbage stream into two or more garbage streams. According to the different particle sizes of the garbage components, they can enter the drum screen and be separated into different garbage components through rotary flipping.
The shaftless drum screen is composed of a sturdy steel frame, screen body (customizable), machine base, transmission support wheel, stop wheel, box body, etc. The screen body is designed with corresponding track plates for feeding, residue, and screening parts. The box adopts a sealed design to prevent dust from escaping, and can also be used to connect the dust collector provided on site.
Guoxin Machinery's garbage sorting machine adopts a shaftless drum screen as the main engine, which is different from traditional drum screens. It innovates in structure, has greater processing capacity, lower energy consumption, and longer service life. Adopting national standard solid rubber wheels, it has less kinetic energy loss, lower noise, and is more environmentally friendly. The improved transmission frame adopts dual drive on both sides, with strong kinetic energy and more stable operation. Sealed box design eliminates secondary dust pollution and makes garbage sorting and screening more environmentally friendly.
Wide application of shaftless drum screen
The shaftless drum screen is a screening equipment developed for industries such as power plants, coking plants, metallurgy, chemical industry, mining, building materials, household waste, stale waste, decoration waste, and construction waste treatment. It is suitable for screening stone materials, ores, sands, sawdust, organic fertilizers, various types of solid waste, and wet and easily clogged materials, solving the problem of screen clogging during the screening process of wet and sticky materials, and improving the output and reliability of the screening system.
Performance characteristics of garbage drum screening machine
1. Adopting the rolling conveying principle, the friction coefficient is small, the wear is light, and the sieve holes are not easily blocked.
2. The drum support adopts an integral shaft structure, which runs smoothly, without vibration, and has low noise.
3. The internal drum screen accessories adopt a split design, with a simple structure and quick and convenient replacement and maintenance.
4. The drum body adopts an effective fully sealed structure, which does not raise dust or pollute.
5. Reliable operation, using deceleration transmission, high transmission efficiency, low energy consumption, and significant energy-saving effect.
6. We can use different screen materials and mesh sizes according to customer requirements, with high screening efficiency, long service life, and low maintenance costs.
