Hot Selling Drilling Micro Tunnel Drilling Machine Pipe Jacking Machine

Hot Selling Drilling Micro Tunnel Drilling Machine Pipe Jacking Machine. Compact Design: Small volume allows construction in circular working shafts with a minimum diameter of 2.5 meters. Eco-Friendly Construction: No mud production; discharge is wet mud or dry soil, solving city abandoned soil issues and allowing backfill. Versatile Soil Adaptability: Applicable to soft soil, clay, sand, gravel, hard soil, and backfill materials. Efficient 3-Step Method: Uses a three-time construction method: guide bit breakthrough, conduit expansion, and auger boring pipe insertion. Low Skill Requirement: Designed for easy operation with low requirements for operator skill, improving work efficiency. Strong Thrust Power: Features large thrust capacity and fast jacking speed for effective construction cost reduction. Flexible Customization: Offers full customization, minor customization, and flexible customization options based on samples or designs.