Applied material --- limestone, river pebbles, coal, dolomite, granite, weathered rock, basalt, iron ore, quartzite, cement clinker, coal gangue, etc.
Capacity:5-110t/h
Feeding size:≤30mm
Applied material --- limestone, river pebbles, coal, dolomite, granite, weathered rock, basalt, iron ore, quartzite, cement clinker, coal gangue, etc.
The double roll crusher, also known as a twin-roll crusher, crushes ore through the extrusion force of the rollers. It features compact size, large crushing ratio, low noise, simple structure, and convenient maintenance. It is suitable for numerous fields including cement, chemical industry, electric power, metallurgy, and building materials, and can process various materials such as limestone, pebbles, coal, granite, iron ore, quartzite, and cement clinker.
Handing Materials: limestone, granite, concrete, dolomite, pebble, cobble, basalt, quartz, diabase, gravel, cement clinker, iron ore, gold ore, copper ore, construction waste, etc
Quote OnlineThe double roll crusher mainly utilizes the relative high-speed movement of two rollers to extrude and crush materials. The discharge particle size can be controlled by adjusting the gap between the two rollers. When encountering excessively hard or unbreakable materials, the rollers automatically retreat under the action of hydraulic cylinders or springs, allowing the hard or unbreakable materials to fall through, thereby protecting the machine from damage.
The double roll crusher has a simple structure, compact footprint, and convenient operation and maintenance. It is manufactured using highly wear-resistant materials and incorporates special design processes to reduce failures and wear. The grinding rollers are equipped with replaceable wear-resistant liners, with a continuous service life of over one year. When severely worn, they can be replaced by simply removing the cover.
Optimized motion parameters improve crushing efficiency, increase capacity by 2.5 times, and achieve an hourly output of 110 tons. It uses an energy-saving motor, with the motion trajectory verified through repeated calculations, reducing power consumption by 60%. Each unit can save tens of thousands of yuan in electricity costs annually.
The optimized tooth design ensures uniform particle discharge during operation. The crushed materials are mostly cubic in shape, with good particle shape, low powder content, and low needle-flake content. It uses extrusion crushing rather than impact crushing, and does not repeatedly crush and grind, resulting in low powder content.
The double roll crusher is equipped with internal dust-proof plates, providing excellent sealing performance to prevent fine material overflow, with low dust and low operating noise. The motor and reducer are connected by a torque-limiting hydraulic coupling to prevent power overload, and the sensor provides overload protection, ensuring safety and reliability.
Our Products has been exported to over 160 countries, such as, Pakistan, Egypt, Indonesia, Malaysia, Ethiopia, Nigeria, South Africa, etc. Furthermore, we provide 100% factory price and maximum discount for you. Additionally, if you are new in this industry, we will provide professional suggestions and solutions for you.
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