Diesel Engine Pneumatic Grain Suction Machine
This grain suction machine utilizes negative pressure pneumatic conveying for efficient grain transfer. Components are assembled into a concentrated system, with some models offering mobility for added convenience.



Technical Specifications
Overview
High-Efficiency Pneumatic Grain Handling
This diesel-powered pneumatic grain suction machine is designed to transform traditional grain handling through advanced negative pressure conveying principles. By integrating all components into a mobile, compact unit, it offers superior flexibility for agricultural production, food processing, and grain trade. This system significantly reduces labor intensity while increasing work efficiency, making it an essential tool for modernizing grain loading and unloading operations.

Key Features
Core Benefits
- Mobile and integrated design for maximum flexibility
- High degree of automation to simplify management
- Reduced energy consumption and lower production costs
- Suitable for a wide range of grains and agricultural materials
- Independent power source for field operations
Performance Metrics
Performance Highlights
Technical Specifications
Model Comparison Data
| Model | Capacity (t/h) | Fan Power (KW) | Total Power (KW) | Inlet Dia (mm) | Weight (kg) |
|---|---|---|---|---|---|
| QL-3 | 3 | 4 | 4.75 | 124 | 400 |
| QL-10 | 10 | 7.5 | 8.25 | 150 | 460 |
| QL-20 | 20 | 15 | 16.1 | 160 | 600 |
| QL-35 | 35 | 30 | 31.5 | 160 | 1,400 |
| QL-55 | 55 | 45 | 46.5 | 200 | 1,600 |
| QL-110 | 110 | 75 | 78 | 273 | 2,200 |
| QL-130 | 130 | 110 | 113 | 273 | 3,560 |

Operational Parameters
- Fan Rotation Speed
- 1800-2200 r/min
- Air Lock Rotation Speed
- 30-60 r/min
- Standard Hose Configuration
- Up to 40m total (20m inlet + 20m outlet)
Application
Usage Scenarios
- Suitable Materials
- CornWheatGrainAgricultural SeedsFood Processing Materials



