Mobile Screw Loader
With economic development and progress, the mobile screw loaders produced by our company are also being upgraded. Their specifications are as follows:
1. Product Overview
The mobile screw loader is a loading device that flexibly moves and conveys bulk materials through screw blades. It is mainly used for the automatic loading and unloading of granular and powdery materials such as grain, fly ash, cement, mineral powder, etc.
It enjoys good sales performance and features a robust core structure:
Traveling Chassis
Wheel type: Equipped with universal casters, lightweight and flexible, suitable for flat and hardened ground.
Crawler type: Hydraulically driven, with excellent off-road performance, suitable for complex road conditions such as warehouses, stockyards and muddy sites.
Screw Conveying System
Vertical material intake screw: Dives into material piles to absorb materials.
Horizontal / inclined main screw: Enables long-distance conveying, with hydraulic lifting and telescopic functions.
Discharge screw (boom): Can rotate 360°, multi-section folding, accurately aligned with truck compartments.
Power and Control System
Driven by electric motor or diesel engine; hydraulic system controls lifting, rotation and traveling.
Integrated electric control cabinet and wireless remote control, allowing single-person remote operation.
Auxiliary Devices
Dust removal system: Pulse dust collector, fully enclosed conveying, dust suppression and environmental protection.
Hydraulic power unit, slewing bearing, counterweight and safety limit devices.
2. Working Principle
The motor drives the screw shaft to rotate at high speed, and the axial thrust of the screw blades pushes the material to move along the casing. Continuous material transportation is achieved because the friction between the material weight and the casing prevents the material from rotating with the blades.
Workflow:
Material pile → Vertical intake screw → Main conveying screw → Rotary discharge boom → Loaded into truck compartment.
Advantages:
Enclosed and dust-free, high efficiency, flexible movement, adaptable to various vehicle types and heights.
3. Product Features
High mobility: No fixed foundation required, convenient transfer between sites, multi-position operation.
Low consumption: A truck can be loaded in about 20 minutes, improving efficiency by 40% compared with manual labor or forklifts.
Environmentally friendly & dust-free: Fully sealed structure with dust removal system, solving dust pollution problems.
Strong adaptability: Hydraulic posture adjustment, compatible with different vehicle types, heights and parking positions.
Intelligent operation: Remote control and automatic limit, safe and simple to operate.
4. Applicable Materials & Industries
Applicable Materials
Granular materials: Corn, wheat, soybean, rice, fertilizer, sand and gravel.
Powdery materials: Fly ash, cement, mineral powder, stone powder, lime, coal powder.
Application Industries
Grain storage, ports and terminals, feed processing
Power plants (fly ash), cement plants, coal mines, building materials logistics
5. Selection Guidelines
Material type: Large-diameter / shaft screws for granular materials; sealed / dust-removal models for powdery materials.
Conveying capacity: Match hourly loading requirements.
Moving mode: Wheel type for flat roads; crawler type for warehouses or muddy sites.
Operating radius and height: Customized according to compartment distance, height and rotation requirements.
Environmental protection requirements: Pulse dust removal is preferred for powdery materials.
We strictly control every quality procedure to provide you with high-quality mobile screw loaders and thoughtful services.
Your trust and support are our driving force to move forward.
