Horizontal Shaft Impactor

Rullitech Impactors are used as primary and secondary crushers for size reduction of various materials like limestones, Basalt, Blast furnace slag, coal, dolomite, gravel, concrete, asphalt etc., in wet and dry applications. These Crushers offer operators a very high ratio of reduction and can accept larger feed sizes. There are no screens at the discharge opening, thus avoiding plugging. Rullitech Impactors are specially designed to ensure reliability along with easy maintanance, interchangeable wear parts and fast replacement. These crushers require less capital outlay and produce higher percentage of cubical shaped products than competitive type crushers.

Feed enters the primary crushing chamber and meets the blow bars, which impel the feed against the front breaker plate assembly. This action and the collision of material sufficiently reduced in the primary chamber passes by the front breaker plate assembly and enters the secondary chamber for final reduction.

Rullitech Impactors features a very large feed opening. Which enables optimum utilization of the impact chamber, with high capacity rates and excellent size reduction ratios. In, addition, plugging of the material is avoided.

The blow bars are reversible, enabling logner life and less stock keeping.

The Breaker plate assembly can be optimally adjusted for particular applications. The breaker plate reaches till below the last crushing element of blow bar. The breaker plates are made of welded steel and are mounted with replaceable blow bars.

The rotor is mounted on a large diameter forged shaft, which is supported by over-sized, self-aligning, roller bearings located in heavy-duty split bearing housings. The blow bars of the rotor are held in the rotor by a simple locking device. The complete rotor assebly is hard-surfaced in critical areas and thermal stress relieved.

The housing is fabricated with heavy ribs. It is also hinged and has big inspection doors for ease in maintanance.

The Impactor is driven by V-Belts and Electric Motor.

• Heavy Duty solid rotor construction.
• Two, three and four row configurations.
• Greased oversized bearings.
• Blow bars available in manganese and various compositions of chrome steels.
• High Reduction ratios to 30:1.
• High throughput capacity.
• Cubical product with high crush count.
• Selective crushing by speed and breaker plates adjustment.
• Interchangeable wear parts.
• Maximum operating reliability.
• Ease of Maintanance and service.