1. Core Differences Between GP Series and GP-S Series

1. Differences in Application Scenarios

- GP Series: Focuses on medium and fine crushing operations, suitable for processing scenarios requiring finer discharge particle size.

- GP-S Series: Belongs to coarse crushing models, suitable for handling larger raw material blocks, providing pretreatment for subsequent fine crushing stages.

2. Comparison of Feed and Discharge Specifications

- GP-S Coarse Crusher: Maximum feed size ranges from 200 to 560mm, processing capacity is 115–1500t/h, with coarser discharge particle size, suitable for secondary processing after primary crushing.

- GP Fine Crusher: Maximum feed size ranges from 35 to 370mm, processing capacity is 45–2188t/h. By optimizing cavity shape and eccentric distance, it achieves smaller discharge particle size with a high proportion of cubic particles.

3. Cavity Shape and Eccentric Distance Design

The GP-S series achieves lamination crushing through a coarse crushing cavity and larger eccentric distance, while the GP series uses a fine crushing cavity combined with adjustable eccentric distance to adapt to precise control of different particle sizes.

2. Main Materials Processed by Single-cylinder Cone Crusher

1. Natural Ores and Rocks

- Applicable materials include granite, basalt, river pebbles, limestone, dolomite, etc., covering medium to high hardness levels (compressive strength ≤250MPa).

- Especially proficient in processing high hardness and high abrasion minerals (such as iron ore and non-ferrous metal ores).

2. Industrial Waste and Recycled Resources

- Can crush steel slag, metallurgical waste slag, construction waste, etc., supporting resource utilization and reducing environmental pollution.

3. Special Hard Materials

- By optimizing liner materials and hydraulic protection systems, it can stably process refractory materials, silicate ores, and other complex materials.

3. Typical Application Fields of Discharged Materials

1. Sand and Gravel Aggregate Production

- The crushed material has uniform particle size and excellent particle shape (low needle flake content), suitable for direct use in concrete aggregates and asphalt mixtures, meeting high standards for hydropower and construction projects.

2. Infrastructure Projects

- Highway/Railway Subgrade: Fine crushed stone used as base filler to enhance subgrade stability.

- Bridge and Tunnel Engineering: Medium crushed materials used for producing precast concrete components.

3. Metallurgy and Building Materials Industry

- Used as steelmaking flux or cement raw material, meeting particle size requirements for metallurgical furnace charge and cement clinker production.

4. Environmental Protection and Recycling Projects

- Recycled aggregates from crushed construction waste can be used for permeable pavements and slope protection projects, promoting circular economy development.

4. Technical Advantages and Project Compatibility

Dinghuang Machinery's GP series significantly reduces maintenance costs through an automated control system (real-time monitoring of oil temperature, pressure, discharge port parameters) and positive pressure dust prevention design, suitable for mobile or fixed production lines. Its modular structure supports quick installation, especially suitable for large-scale production scenarios such as mines and sand and gravel plants.