The lethium and chrome crusher (also known as a double-roll crusher) is a reliable choice for processing lithium ore and chromite ore, delivering outstanding performance particularly during the medium and fine crushing stages. Its adjustable discharge particle size, wear-resistant design, and intelligent control system (for high-end models) represent its key competitive advantages.
lithium ore and chromite ore
1.Working Principle
The Huashengming double-roll crusher crushes materials by applying continuous compressive and shear forces through two counter-rotating rolls. The motor drives the fixed roll and movable roll sections via a reducer and V-belt, respectively. Crushable materials enter between the rolls through the feed inlet. As the rolls rotate inward in sync, the materials undergo compression and grinding to achieve crushing.
2. Advantages
Precise and Controllable Output Particle Size
By adjusting the gap between the two rollers, the crushing particle size can be freely modified to meet diverse process requirements. This slow compression method effectively minimizes the production of excessively fine powder, resulting in a more uniform output particle size.
Wear-Resistant and Durable
Roll shells can be manufactured using high-chromium alloy composite casting, achieving high hardness (up to HRC 62+) and exceptional wear resistance, significantly extending equipment lifespan. Roll sleeves on certain models boast an average service life exceeding 2 years.
Intelligent Control and Protection
Premium models (e.g., HSM Series Hydraulic Double-Roll Sand Maker) feature standard PLC intelligent control systems supporting remote monitoring and parameter adjustment. Equipped with a hydraulic automatic retreat system, the equipment automatically protects against damage when encountering non-crushable foreign objects (e.g., metal chunks).
High Efficiency and Energy Savings
Designs such as dual-motor synchronous drive help reduce energy consumption, achieving over 20% greater energy efficiency compared to traditional equipment.
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