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bauma CHINA 2026
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HUNAN MAITONG INTELLIGENT EQUIPMENT CO., LTD.

SWEECC H1.698

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Target Groups: 

Cutter head

Product Category: Equipment and accessories, other

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Product Introduction

After the raise-boring machine completes the pilot hole construction, thesmall-diameter pilot hole is enlarged to the designed shaft size by back reaming. 1. Rock crushing and cutting: The cutter head equipped with the carbide rollercutters or picks crushes the rock mass by rotation and axial pressure. 2. Shaft size control: The diameter of the cutter head directly determines the fin-ished shaft size and must strictly conform to the design specifications. 3. Cuttings discharge assist: When the cutter head rotates, the cuttings fallthrough the slag discharge chute or flushing system on the cutter head into thelower tunnel. 4. Power transmission and load bearing: The cutter head is connected to therotary drive of the drilling rig through the drill rod to bear extreme torque, axialtension, and vibration.

Product Brochure

International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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