Wholesale Stone Double Mining Roller Crusher Crushing Machine for Limestone

• Customization: Available
• Crushing Capacity: Optional
• Crushing Degree: Fine Grinding Machine
• Model NO.: 2PGY
• Crushing Style: Grinding and Impact
• Cutter Material: Hard Alloy
• Drive: Electric
• Object: Coal, Metal, Stone, Ore, Rock
• Type: Double roll crusher
• Install and Debug: Engineers Dispatched
• Color: Customer Requirement
• Spare Parts Supply: Anytime
• Factory Visit: Welcomed Warmly
• Quality: Advanced Technology
• Transport Package: Standard Container
• Specification: According to model
• Trademark: Anshun
• Origin: Henan, China
• HS Code: 84742090
• Production Capacity: 40000 Sets/Year
• Package Size: 600.00cm * 400.00cm * 450.00cm
• Package Gross Weight: 13000.000kg

Product Description

Hydraulic Double Roll Crusher

 Introduction to Hydraulic Double Roll Crusher

The hydraulic double roller machine is a model extended from the spring roller machine. The advantage of the hydraulic structure is that it can accurately control the pressure between the rollers. Long-term continuous operation can still ensure the crushing pressure between the two rollers. Therefore, equipping a roller counter in the grinding system can fully utilize the production capacity of the grinding equipment. Generally, the output can be increased by 30% - 40%, and the total energy consumption can be reduced by 20% to 30%.

Why Choose Hydraulic Double Roll Crusher?

 

Efficient Output
Delivers high yield with consistent, well-shaped particles for quality sand production.

Energy Saving
Operates with low energy consumption while maintaining strong crushing performance.

Eco-Friendly
Reduces reliance on natural sand and enables recycling of materials like river pebbles for sustainable benefits.
 
 
 

Product Paramenters

Model	Roll Diameter(mm)	Roll Width(mm)	Feeding Size(mm)	Capacity(t/h)	Power(kw)
2PGY750X500	φ750	500	≤40	20-30	2×(22-30)
2PGY800X600	φ800	600	≤40	30-40	2×(30-37)
2PGY800X800	φ800	800	≤40	40-50	2×(37-45)
2PGY1000x800	φ1000	800	≤40	50-80	2×(45-55)
2PGY1000x1000	φ1000	1000	≤40	80-100	2×(55-90)
2PGY1200x1000	φ1200	1000	≤60	100-120	2×(75-132)
2PGY1200x1200	φ1200	1200	≤60	120-150	2×(90-132)
2PGY1500x1000	φ1500	1000	≤80	150-200	2×(132-160)
2PGY1800x1000	φ1800	1000	≤100	250-300	2×(250-315)
2PGY2000x1200	φ2000	1200	≤120	300-400	2×(315-355)
2PGY2000x1200	φ2000	1200	≤120	300-400	2×(315-355)

Working Principle

How Does Hydraulic Double Roll Crusher Work?

The hydraulic double-roller sand-making machine transmits power through a V-belt or coupling and adjusts the roller gap to control discharge size. It uses hydraulic cylinders to regulate roller pressure, and materials are crushed by extrusion as they pass between two counter-rotating rollers.

When encountering hard or uncrushable materials, the rollers automatically retreat under hydraulic protection, allowing the material to pass through and preventing damage.

Its working principle is based on the relative rotation of two rollers, generating strong squeezing and shearing forces to efficiently crush raw materials into uniform sand and gravel aggregates.

Application

Case

Our crushing equipment has been successfully exported to over 30 countries and regions, including Indonesia, the Philippines, Vietnam, Russia, Kazakhstan, the United Arab Emirates, Saudi Arabia, South Africa, Nigeria, South America, Brazil, Turkey, Chile and so on. We are committed to delivering efficient, reliable, and customized stone crushing solutions for clients worldwide, helping them achieve outstanding results in mining and construction projects.

Application Areas

Hydraulic double roller crushers are ideal for secondary and fine crushing in industries such as mining, construction, infrastructure, metallurgy, and aggregate production. They are particularly suitable for processing medium to high hardness materials with varying moisture content, including limestone, granite, basalt, iron ore, quartz, coal, and construction waste.

Featuring hydraulic pressure adjustment and overload protection, these crushers offer stable operation, uniform particle size, and high crushing efficiency. Hydraulic double roller crushers are widely used to produce high-quality aggregates and manufactured sand for concrete, road construction, building materials, and other engineering applications.

About Us

Our Team

Over 10,000+  production area
 
More than 200 skilled workers
 
Participated in 10+ international and domestic exhibitions annually
 
A foreign trade team with an average of 10+ years of experience
 
A company with diverse and vibrant cultural activities
 
A warm, caring, and capable team that blends strength with heart

Visit Factory and Signing a Contract

Packing and Delivery

FAQ

1. What types of crushers do you offer for mining applications?
We provide a full range of crushing equipment for different stages, including jaw crushers (primary), PF impact crushers (secondary), cone crushers (tertiary), vertical shaft impact crushers (for shaping and fine crushing),hydraulic double roll crusher. We also have mobile crusher and fixed crushing station. All machines are designed for high efficiency and durability in demanding mining environments.

 
2. Can your equipment handle hard and abrasive ores?
Yes. Our crushers are engineered to process a wide range of materials, including hard rock like granite, basalt, iron ore, and other metallic and non-metallic minerals. We use high-wear-resistant components to ensure long service life even in harsh conditions.

 
3. Do you offer complete crushing solutions or only individual machines?
We offer both. Whether you need a single crusher or a complete crushing and screening plant, our team can design, supply, and integrate a system tailored to your project's requirements and production goals.

 
4. How do you ensure equipment quality and reliability?
Our equipment is manufactured under strict quality control processes, using certified materials and components. Each machine undergoes comprehensive testing and inspection before shipment to ensure performance and safety standards are met.

 
5. What services do you provide after purchase?
We offer full after-sales support, including:

Remote and on-site technical assistance
Installation supervision and commissioning
Operator training
Spare parts supply
Maintenance consultation and upgrades
 
6. How long does it take to deliver the equipment?
Lead time for standard models is typically 15-20 days. For customized or large-scale crushing lines, timelines may vary based on design complexity and order volume. We always strive to meet project schedules.