In heavy industrial fields such as mining, sand and gravel aggregate processing, jaw crushers are like "steel behemoths", undertaking the core task of coarse crushing operations. However, under continuous high-intensity impact and material friction, the key components of the equipment will inevitably face the problem of rapid wear, which directly affects production efficiency and operating costs. As a professional manufacturer with 33 years of experience in the field of crusher wear parts, Zhili Brand is well aware of the pain points of equipment loss, with high-performance wearing parts + full-cycle service as the core, injecting lasting combat power into your jaw crusher!
Wear points that cannot be ignored: Analysis of key wearing parts of jaw crushers
1. Jaw plate (tooth plate)-the "first line of defense" facing impact
The jaw plates of the fixed jaw and the movable jaw are in direct contact with the material, and are subjected to high-frequency extrusion and friction. Insufficient material hardness or unreasonable structural design can easily lead to rapid wear of the tooth shape and a decrease in the crushing ratio.
Dedicated new material solutions:
Adopting improved high manganese steel (Mn18Cr2) or inlaid carbide technology, the surface hardness reaches HB600 or above, and the impact toughness is increased by 30%.
2. Side guard plate - the "invisible guard" of frame protection
The side guard plate located on the side of the jaw plate is often overlooked, but its wear will cause damage to the frame structure and cause significant maintenance costs.
Dedicated new material solutions:
The one-piece thickened guard plate design is 1.5 times thicker than conventional products, combined with the back buffer layer structure to effectively disperse the impact force.
Modular quick-change design, single block damage does not require overall replacement, saving maintenance time.
3. Thrust plate (Toggle plate) - the "core hub" of power transmission
As a key component for adjusting the discharge port and overload protection, the breakage of the thrust plate will directly lead to shutdown.
Dedicated new material solutions:
Strict casting process ensures that there are no bubbles and slag inclusions inside, and the fatigue strength is increased by 40%.
Why choose Zhili brand wearing parts? ——Four core advantages
1. Material innovation, doubled service life
Jointly with university material laboratories to develop exclusive wear-resistant alloy formulas, and optimize the heat treatment process to achieve the golden ratio of hardness and toughness, with an average service life of 50%-80% longer than conventional products on the market.
2. Accurate adaptation and efficient replacement
Provide original accessories for jaw crushers of various brands around the world, with tolerances controlled within ±0.5mm, ready for installation without secondary processing, reducing downtime losses.
3. Full-cycle service support
Pre-sales: Free on-site surveying and mapping services and accessories selection suggestions.
After-sales: 24-hour emergency response, equipped with a technical team to remotely guide replacement.
4. Cost optimization, significant comprehensive benefits
Customer testimony: word of mouth builds brand
Case 1: After a large granite quarry adopted the Zhili jaw plate, the service life of a single set was increased from 650 hours to 1,100 hours, reducing the number of replacements by 4 times per year, and saving maintenance costs of 270,000 yuan.
Case 2: The global procurement center of a cement group selected Zhili as a strategic partner after comparing suppliers from multiple countries, saying that "the reliability of its thrust plates exceeds similar European products."
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