Energy-saving jaw crusher is a ore crushing equipment that achieves lower energy consumption and higher efficiency through technical optimization based on traditional jaw crusher. Its core design revolves around environmental protection and energy efficiency. The following are the key technical points:
Innovation of power system of energy-saving jaw crusher
Equipped with IE4/IE5 energy efficiency grade permanent magnet synchronous motor, the comprehensive energy efficiency is 15%-20% higher than that of traditional motor
Adopting variable frequency drive technology to achieve dynamic matching of motor power and material hardness, energy saving reaches 30% under no-load condition.
Structural mechanics optimization of energy-saving jaw crusher
Applying topological optimization algorithm to reconstruct the dynamic jaw structure, reducing weight by 18%-25% while maintaining strength
The hyperbolic toggle plate design expands the dynamic adjustment range of transmission angle to 22°-32°, reducing ineffective power consumption by 12%.
Energy-saving jaw crusher intelligent control system
• Integrated material hardness real-time detection module (based on current spectrum analysis)
• Crushing chamber pressure sensor system automatically adjusts the discharge port to maintain the best crushing ratio
• Energy consumption monitoring accuracy reaches 0.5 level, supporting cloud energy efficiency analysis
Wear-resistant technology upgrade
• Composite gradient liner (surface hardness HRC62-65, core toughness AKV≥50J)
• Laser cladding remanufacturing technology increases the life of vulnerable parts by 3-5 times
Environmentally friendly integrated design
• Pulse backwash dust removal system (emission concentration <10mg/m³)
• Hydraulic vibration isolation base reduces vibration transmission rate to less than 5%
• Noise control module (working noise ≤75dB(A))
Actual application data shows that the unit power consumption of the new equipment is 28%-35% lower than that of traditional models. While the output of granite crushing operations is increased by 22%, the electricity cost per ton of material is reduced by 0.8-1.2 yuan. At present, the leading domestic models (such as PEY-400II) have passed the GB 30253-2013 energy efficiency certification, and achieved an annual power saving of more than 2.4 million kWh in a large-scale sand and gravel aggregate project in the Yangtze River Basin.
Purchase suggestions: focus on the equipment specific power consumption (kW·h/t) index, and the high-quality models should be ≤1.8; check whether it has energy-saving product certification (CQC mark), and confirm whether the lubrication system uses a centralized intelligent oiling device to reduce maintenance energy consumption.
