This week, we are proud to announce the successful batch shipment of our high-performance pneumatic air rock loaders to our valued clients in South America and Africa. The shipment primarily consists of the ZQ-13 and ZQ-26 models, which have earned a stellar reputation for their reliability in demanding underground mining environments.

Clients continue to trust our pneumatic air rock loaders because of our commitment to superior engineering and high-quality materials. Here is why our equipment stands out in the international market:

1. Robust Material Construction for Maximum Durability

The foundation of a reliable pneumatic air rock loader lies in the quality of its components. Unlike many competitors, we do not compromise on materials:

Premium Gear Steel:

All gears in our pneumatic air rock loaders are manufactured using 20CrMnTi alloy steel, providing exceptional wear resistance and torque handling.

Superior Copper Bushings:

We use pure copper bushings for all shaft and beam protections. While other manufacturers often use cheaper cast iron, our copper bushings offer better lubrication and a significantly longer lifespan.

Manganese Steel Buckets:

Our pneumatic air rock loader bucket plates are crafted from high-strength manganese steel, ensuring they can withstand the abrasive nature of heavy rock loading.

Heavy-Duty Chassis:

Our pneumatic air rock loader bodies use thicker steel plates with reinforced support frames in critical areas like the vertical plates. As a result, our equipment is approximately 10% heavier than industry standard models, providing greater impact force and more thorough shoveling performance.

Enhanced Stability:

Our pneumatic air rock loader wheels are designed to be heavier and wider, which prevents derailment and ensures smooth operation on uneven mine tracks.

2. In-House R&D of Core Pneumatic Components

A high-performance pneumatic air rock loader requires a precision-engineered air system. We maintain full control over the quality of our core components through in-house research and production:

High Quality Pneumatic Components:

We independently develop and manufacture our control valves, oil-water separators and air valves ensure the entire pneumatic system has superior sealing integrity.

Low Failure Rate:

By controlling the manufacturing process of these critical parts, we significantly reduce the equipment failure rate, ensuring continuous operation for our clients.

High Performance for Global Mining Operations

Whether it is for gold mines in South America or copper mines in Africa, our ZQ-13 and ZQ-26 pneumatic air rock loaders are designed to deliver peak productivity. We are committed to providing the global mining industry with tools that are “built to last.”