Double Roller Sand Making Machine

Key Features & Advantages

✅ Reliable Double‑Roll Crushing Mechanism

The machine uses two counter‑rotating rollers to exert strong compressive and shear force on the material, breaking it down efficiently with minimal over‑crushing. Adjusting the gap between the rollers controls the finished product size, making it highly flexible for different project specifications.

✅ Wide Range of Applicable Materials

Suitable for crushing a variety of materials including:

• River pebbles, limestone, granite, basalt

• Quartz stone, coal gangue, refractory materials

• Building waste and other aggregates for mechanized sand production

✅ High Efficiency & Consistent Output

• Produces medium and fine aggregates with uniform particle size

• Ideal for artificial sand production lines and aggregate processing

• Lower energy consumption and reduced wear and tear compared to other crusher types

✅ Robust Construction & Long Service Life

Built with wear‑resistant materials and high‑strength components to ensure stable performance in continuous industrial operations, minimizing maintenance and downtime

Working Principle

Materials enter between the two opposing rollers and are crushed under compression and shear forces. The roller gap is adjustable, allowing precise control over the discharge size to meet different project requirements. The counter‑rotation of the rollers ensures efficient and uniform crushing, suitable for both wet and dry materials.

Typical Applications

This machine is widely used in:
✔ Construction Materials Production – Manufactured sand & fine aggregates
✔ Mining & Mineral Processing – Secondary or tertiary crushing of ores
✔ Cement & Chemical Industry – Crushing raw materials for further processing
✔ Infrastructure Projects – High‑quality sand for roads, bridges, and concrete production
✔ Recycling Plants – Processing construction waste into reusable materials

Why Choose Our Double Roller Sand Making Machine?

Purpose‑Built for Industrial Production
Designed for long‑term heavy duty operation with stable performance and minimal maintenance interruptions.

Customizable Output & Configurations
Adjustable roller gap and various models available to meet different production capacity, feed size, and finished product standards.

Energy‑Efficient & Cost‑Effective
Compared with traditional crushers, the double roller design lowers energy costs while maintaining high output quality.

Professional Technical Support
Factory engineering support available for project design, installation guidance, and after‑sales service.

High-Pressure Double Roller Sand Making Machine - Product Uses

1. Artificial Sand Production

Concrete Sand Manufacturing: Produces high-quality, cubical-shaped sand (0.1–5mm) for ready-mix concrete, prefabricated components, and high-strength construction applications.

Asphalt & Road Base Materials: Generates uniformly graded sand for bituminous pavements and highway sublayers.

Dry-Mix Mortar: Provides fine aggregates with low moisture content for premium masonry/plastering mortars.

2. Mining & Mineral Processing

Ore Pre-Crushing: Reduces iron/copper/gold ores to 1–5mm before ball milling, improving grinding efficiency by 15–25%.

Diamond/Kimberlite Crushing: Handles ultra-hard materials (up to 300MPa compressive strength) without contamination.

Industrial Mineral Processing: Crushes limestone (for cement), quartz (for glass), and feldspar (for ceramics).

3. Recycling & Waste Valorization

Steel Slag Reprocessing: Transforms metallurgical slag into 0–3mm construction sand, achieving 90%+ utilization rates.

Construction Waste Recycling: Converts demolished concrete/bricks into recycled aggregates (EN 12620 compliant).

Tailings Sand Production: Processes mine tailings to recover fine particles for backfill or secondary use.

4. Specialty Applications

Foundry Sand: Produces high-purity silica sand (AFS 40–100) for casting molds.

Abrasive Material Processing: Crushes garnet, corundum, or silicon carbide for blasting/media applications.

Battery Raw Materials: Prepares spodumene (lithium ore) and graphite to optimize downstream extraction.

1 Q: Is AXSON a factory or a trading company?

A; AXSON is a factory.

2 Q: How long is the warranty period?

A; The warranty period for the equipment is 12 months from the Bill of Lading (B/L) date, with a 6-month warranty for spare parts (excluding wear parts).

3 Q:What is the payment terms?

A; 30% deposit by TT, with the remaining 70% payable before shipment or against copy of Bill of Lading (B/L).

4 Q: Does AXSON offer on-site support?

A; Yes, AXSON can dispatch engineers to provide on-site services, with the client bearing all associated costs for accommodation, meals, and interpreter services.

5 Q: How long is your delivery time?

A; If items are in stock, shipment will be made within 7-10 days. For made-to-order production, the lead time is 30 days.

6 Q: Can you provide a turnkey solution for the complete crushing plant?

A; We offer end-to-end solutions from design to commissioning, with full technical support. We have successfully executed multiple similar mining projects in China and overseas markets

7 Q: How to select the proper equipment model?

A: Please confirm the following details:

1.>Type of ore to be processed? (e.g. gold ore/granite/limestone)

2.>Feed size of raw material? (in millimeters)

3.>Required finished product size? (in millimeters)

4.>Production capacity requirements? (in tons per hour)

8 Q: Do you provide customized components and optional configurations?

A: We offer full customization including engines, screens, painting, etc., along with extensive optional packages.

9 Q: Why Choose Us as Your Equipment Manufacturer?

A: We don’t just deliver high-quality, cost-effective products—we also provide:

1.Customized solutions tailored to your needs

2. Professional end-to-end service

3. A more patient, detail-oriented, and responsible team

4. 24/7 support to ensure smooth operations