Product Description
Primary Jaw Crusher is a heavy engineering machine specially designed for mining, cement manufacturing, and mineral processing industries for breaking large-sized hard materials into small sizes to ensure easy processing. It can also be used in recycling industries to break down the recycling materials to easily handle and store them. The machine frame is fabricated by using premium-quality cast iron and mild steel that give high robustness to withstand heavy impact loads and vibrations produced during the crushing of hard materials. Primary Jaw Crusher is provided with sturdy flywheels to prevent fluctuations during the power cycle. Get this heavy-duty machine as per your requirements at a reasonable price.
Versatile Performance for Demanding ApplicationsEngineered for hard rock and mineral ore processing, the primary jaw crusher offers versatility across mining, quarry, and recycling industries. With variable feed and discharge sizes, and models suited for different material types and capacities, it's tailored for large-scale primary crushing operations. The result is a robust, low-maintenance solution with high throughput, powerful output, and easy adjustability.
Reliable and Durable Construction FeaturesConstructed from heavy-duty steel and cast iron components, the crusher is built to withstand continuous use in challenging environments. Replaceable manganese jaw plates, a heavy-duty toggle system, and robust flywheel design promote longevity. Automatic or manual grease lubrication helps maintain smooth operation while the overall structure allows for straightforward maintenance and part replacement.
FAQ's of Primary Jaw Crusher:
Q: How does the primary jaw crusher operate during the crushing process?
A: The primary jaw crusher works on the principle of compressive force. Material is fed into a chamber, and the crushing is achieved by the movement of the jaw plates driven by an eccentric shaft, causing the material to be compressed and broken down into smaller sizes before discharge.
Q: What materials and applications is this jaw crusher suited for?
A: This jaw crusher is built for primary crushing of hard rock, mineral ores, and aggregates. It's commonly used in mining, quarrying, metallurgy, recycling, and aggregate production for reducing large boulders into manageable sizes for further processing.
Q: When should the jaw plates or toggle plates be replaced?
A: Jaw plates made from manganese steel and heavy-duty toggle plates are designed for durability. However, they should be inspected regularly; replacement is necessary when you observe significant wear, loss of profile, or decreased crusher efficiency to ensure consistent performance and avoid potential damage.
Q: Where can the primary jaw crusher be installed?
A: The crusher is typically installed at the primary crushing station in mining and quarrying sites. Its substantial floor space requirement (approximately 3700 mm x 2360 mm, model-dependent) should be factored into your site planning, allowing access for feeding material and routine maintenance.
Q: What are the key benefits of using this heavy-duty jaw crusher?
A: Key benefits include high reduction ratios, robust steel and cast iron construction, replaceable jaw plates, adjustable output settings, and minimal downtime due to easy maintenance. Additionally, the automatic/manual lubrication system and low noise operation increase efficiency and user comfort.
Q: How is the maintenance handled for this jaw crusher?
A: Routine maintenance involves checking and replacing wear parts like jaw and toggle plates, inspecting lubrication levels, and ensuring the integrity of the heavy-duty flywheel. The design supports both automatic and manual grease lubrication systems for easy upkeep.
Q: What is the typical output capacity, and how is it adjusted?
A: Depending on the model, the jaw crusher can process 30 to 800 tons per hour. Output size is adjusted via the discharge setting mechanism, which allows a range from 70 mm to 200 mm to suit specific end-product requirements and downstream processing needs.