During the processing and transportation of quartz sand, many enterprises face issues such as severe dust, high material loss, high labor costs, and low levels of production line automation. Traditional mechanical conveying methods not only have limited efficiency but also easily cause equipment wear and secondary contamination of materials. How to achieve clean, efficient, and low-damage conveying has become a focal point for the industry.

Material characteristics

Quartz sand is a granular material with high hardness and high abrasion, with a wide range of particle sizes (from fine powder to coarse sand), bulk density of about 1.4~1.7 t/m³, low moisture content, and moderate flowability. Their particle surfaces are sharp and highly abrasive to pipelines and equipment. Therefore, it is recommended to fully consider wear-resistant materials, airflow speed control, and elbow layout when designing conveying systems to reduce pipeline wear and material breakage rates.

Product Introduction

Head Powder offers customized services for quartz sand pneumatic conveying systems, covering multiple conveying methods such as positive pressure, negative pressure, and combined positive and negative pressure. The system consists of core units such as air source equipment (Roots blower or air compressor), feeding device (rotary feeder/venturi tube), conveying pipeline, gas-solid separator (silo top dust collector), and control system. Based on users' on-site working conditions, material parameters, and spatial layout, we tailor conveying distance, volume, pipeline direction, and automation control solutions for customers to achieve sealed conveying from warehouses to production stations or storage tanks.

Product advantages

To address customer pain points, the system offers the following solutions:

1. Sealed conveying: Operates under sealed pressure or positive pressure throughout the entire pipeline, preventing dust leakage, improving the working environment, and reducing material loss.

2. Low Damage Design: By optimizing airflow speed, adopting wear-resistant bent pipes, and slowing structures, the breakage rate of quartz sand particles is effectively reduced, improving material quality.

3. Automated control: Integrates PLC or DCS systems to enable remote start/stop, real-time monitoring, fault alarms, and parameter adjustment, reducing manual intervention and improving production efficiency.

4. Energy-saving operation: Paired with high-efficiency air supply equipment and intelligent variable frequency regulation, it automatically adjusts air volume according to actual load to reduce energy consumption.

5. Wear-resistant and durable: Key components such as pipelines, elbows, and feeders are lined with wear-resistant alloys or ceramics, extending equipment lifespan and reducing maintenance frequency.

6. Flexible customization: adapts to different conveying distances (tens of meters to hundreds of meters) and different conveying volumes (hundreds of kilograms to tens of tons per hour), can be integrated into existing production lines or independently built into new systems.