Steel Frame Double Rotor Hammer Crushing Machine Large Feeding Size For Mining

Double rotor hammer crusher is a high-efficiency upgraded crushing equipment developed on the basis of single rotor hammer crusher, specially designed for large-output and high-fineness production demands. It adopts dual parallel synchronous rotors as the core crushing structure, with two sets of high-strength hammer heads rotating oppositely at high speed to form a dual crushing circulation zone inside the cavity. Compared with single-rotor models, it doubles the impact frequency and material squeezing times, realizing more thorough material refinement and better particle shaping effect. The equipment features large feeding size, high hourly output and uniform finished particle size, effectively solving the problems of low efficiency and insufficient fineness of traditional single-rotor crushers in large-scale production. The reinforced heavy-duty body and optimized cavity structure adapt to 24-hour high-load continuous operation, with stable performance and strong anti-impact ability. It is professional high-yield crushing equipment for large aggregate production lines, coal preparation plants and solid waste resource recycling projects.

The double rotor hammer crusher is driven by dual independent power systems to make the two internal rotors rotate synchronously and reversely at high speed. After bulk materials enter the crushing cavity, they are impacted, squeezed and crushed by the double-sided high-speed hammer heads at the same time. The opposite rotation of the dual rotors forms a dense crushing area in the middle of the cavity, making materials undergo multi-angle and high-frequency composite crushing. Bulk materials are quickly refined from coarse to fine, and irregular particles are effectively corrected into uniform cubic aggregates. Qualified fine materials pass through the bottom grate plate for discharging, while unqualified coarse particles stay in the dual-rotor circulation zone for repeated crushing. The dual-circulation crushing mode greatly improves material utilization and crushing efficiency, realizing high-output and high-fineness one-time forming production.

• Dual Rotor Double Crushing Force Opposite synchronous rotation of double rotors forms intensive crushing zone, greatly improving impact frequency and crushing thoroughness.
• Higher Production Capacity Double working efficiency realizes large hourly throughput, perfectly matching large-scale industrial high-yield production demands.
• Finer & More Uniform Particles Multi-angle repeated crushing reduces coarse particle residue, makes finished aggregates finer and more uniform, and improves product market grade.
• Strong Material Adaptability It can process larger bulk materials and handle medium-hard materials more stably than single-rotor equipment, with wider application range.
• Optimized Shaping Effect Bidirectional impact and extrusion effectively eliminate flaky particles, producing high-quality cubic aggregates with high compactness.

Widely used in large-scale aggregate processing, coal mine raw coal crushing, coal gangue resource utilization, cement raw material fine crushing and large construction waste centralized recycling projects.

• Q1: What is the difference between single rotor and double rotor hammer crusher? A1: Double rotor model has dual crushing force, higher output, finer finished particles and stronger processing capacity, suitable for large-scale high-yield production.
• Q2: Does double rotor crusher consume more power? A2: Although it has dual power configuration, its unit crushing energy consumption is lower due to high-efficiency circulation crushing, with higher overall energy-saving efficiency.
• Q3: Is double rotor hammer crusher suitable for fine crushing? A3: Yes. The dual-rotor cyclic crushing structure realizes ultra-fine material refinement, which is far better than single-rotor models in fine crushing effect.