Centered on a heavy-duty vibrating screen, this self-propelled crawler screening machine stratifies materials via vibration. With 2 or 3 screen decks, it separates 2–4 grades of finished aggregates in one pass, conveyed and stockpiled by separate discharge belts. Fitted with a hydraulic crawler chassis and wireless remote control, it travels across muddy, mountainous and rough job sites. It can run standalone for screening, or pair with a crawler mobile crusher to form a mobile crushing & screening line. On-site processing cuts material haulage costs greatly.
Core Advantages
1. All-terrain crawler chassis, flexible transfer
Low ground pressure crawler design adapts to mountainous, muddy & rough sites. Wireless remote control for self-positioning. No disassembly required for site relocation; trailer-transportable, cutting foundation & installation time.
2. Integrated design, rapid production
Hydraulic foldable belts, factory pre-commissioned. No on-site foundation needed. Unfold and start instantly to shorten setup time.
3. High screening accuracy, stable capacity
Heavy-duty screen box with adjustable amplitude to reduce blinding. Multi-layer screens deliver precise grading; quick-change mesh for coarse/fine screening tasks.
4. Easy operation, safe & reliable
Modular structure with convenient access for maintenance. Overload protection and emergency stop fitted. Flaw-tested key parts withstand impact for continuous heavy-duty work.
5. Multi-purpose for diverse applications
Flexible to process sand, gravel, construction waste, tailings, coal gangue, river pebbles and more.
Work Flow
The materials are fed into the receiving hopper and evenly conveyed to the vibrating screen box. Under the vibration effect, they are stratified according to particle size, and the materials smaller than the sieve holes fall to the lower layer sieve, completing the separation step by step; different specifications of materials are respectively dropped onto the corresponding discharge belts and transported for stacking. Unqualified large materials can be returned to the crusher for secondary crushing to form a closed production loop.
Optional Configurations
- Number of screen layers: 2 layers / 3 layers vibrating screen;
- Power supply mode: pure diesel drive / oil-electric dual power;
- Optional additions: spray dust suppression system, material level monitoring, remote monitoring module;
- Various screen materials are available for selection, and wear-resistant screens are suitable for high-hardness stone materials.
There are two options about the self-propelled crawler screening machine: diesel single-unit drive and dual power (diesel and electricity). On construction sites without an electricity grid, diesel power can be used for operations. When an external power source is available, it can switch to electric drive to save operating costs. The specifications of the screen mesh, the amplitude of screening, and the angle of the screen box can all be adjusted according to the characteristics of the materials, making it suitable for various screening needs of different materials.
Core Advantages
1. All-terrain crawler chassis, flexible transfer
Low ground pressure crawler design adapts to mountainous, muddy & rough sites. Wireless remote control for self-positioning. No disassembly required for site relocation; trailer-transportable, cutting foundation & installation time.
2. Integrated design, rapid production
Hydraulic foldable belts, factory pre-commissioned. No on-site foundation needed. Unfold and start instantly to shorten setup time.
3. High screening accuracy, stable capacity
Heavy-duty screen box with adjustable amplitude to reduce blinding. Multi-layer screens deliver precise grading; quick-change mesh for coarse/fine screening tasks.
4. Easy operation, safe & reliable
Modular structure with convenient access for maintenance. Overload protection and emergency stop fitted. Flaw-tested key parts withstand impact for continuous heavy-duty work.
5. Multi-purpose for diverse applications
Flexible to process sand, gravel, construction waste, tailings, coal gangue, river pebbles and more.
The materials are fed into the receiving hopper and evenly conveyed to the vibrating screen box. Under the vibration effect, they are stratified according to particle size, and the materials smaller than the sieve holes fall to the lower layer sieve, completing the separation step by step; different specifications of materials are respectively dropped onto the corresponding discharge belts and transported for stacking. Unqualified large materials can be returned to the crusher for secondary crushing to form a closed production loop.
Optional Configurations
- Number of screen layers: 2 layers / 3 layers vibrating screen;
- Power supply mode: pure diesel drive / oil-electric dual power;
- Optional additions: spray dust suppression system, material level monitoring, remote monitoring module;
- Various screen materials are available for selection, and wear-resistant screens are suitable for high-hardness stone materials.
There are two options about the self-propelled crawler screening machine: diesel single-unit drive and dual power (diesel and electricity). On construction sites without an electricity grid, diesel power can be used for operations. When an external power source is available, it can switch to electric drive to save operating costs. The specifications of the screen mesh, the amplitude of screening, and the angle of the screen box can all be adjusted according to the characteristics of the materials, making it suitable for various screening needs of different materials.
