Introduction

Horizontal directional drilling rig is an important trenchless construction machine, which is widely used in laying various pipelines. And the reamer bit is the key component of the horizontal directional drilling reamer construction. The shape and size of the reamer bit has a great influence on the resistance and resisting moment during the working process, and it is directly related to the working efficiency of the horizontal directional drilling rig.

Features

Trenchless reamer (reaming bit) uses high-quality alloy materials, the structure has been reasonably optimized, and the welding uses special welding materials. Compared with traditional products, it greatly enhances impact resistance, tensile force, torque, durability, impact resistance, good toughness, good wear resistance, and long life.

Classification & Application

Extruding reamer: Suitable for the geology of soft soil layer and clay layer.

Flow-type reamer: Suitable for quicksand, sandy soil, backfill soil, small pebble geology.

Cutting reamer: Suitable for hard soil layers and weathered rock layers.

Barrel reamer: suitable for soft soil layers.