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In September 2025, Goodeng Machinery participated in a total of 6 overseas exhibitions. Among them, at the Russia No-Dig Exhibition (No Dig Moscow 2025) and the Australia No-Dig Exhibition (No Dig Under Down 2025), Goodeng Machinery made a grand appearance with multiple new products. Both exhibition areas were bustling with crowds, becoming the undeniable focus of "Chinese strength" at the events, showcasing the exceptional capabilities of China's high-end machinery manufacturing to the world.

Trenchless Technology Reduces Urban Traffic Disruption

This text covers key knowledge and technical details of trenchless technology, including its definition (pipeline laying, replacement and repair without excavation to cross rivers, roads and buildings) and necessity (solving traditional excavation's impact on life/traffic, lower cost, applicability where excavation is impossible); included technologies like engineering geological investigation and horizontal directional drilling; underground pipeline materials (steel, cast iron, plastic, etc.) and main materials for drainage (precast concrete pipes), gas (steel pipes) and thermal pipes (seamless steel pipes); meanings of pipe material abbreviations such as PE (polyethylene); applicable scenarios for trenchless construction (e.g., burial depth >3m, under busy roads); guided drilling principle (cooperation of guide bit, rig and instrument, with straight/directional drilling via drill string operation); environmental applications of horizontal directional drilling (groundwater extraction, biological remediation, etc.); common technical difficulties in horizontal directional drilling (hole collapse, drilling fluid loss, pipe sticking) and prevention measures; key points for crossing hard rock formations (focus on drilling fluid's lubricity/cooling); and pipeline internal inspection methods (international like TV inspection, domestic like mud measuring bucket inspection) plus sonar method's detection capabilities (inspecting water/sludge-covered parts, providing pipeline dimensions, showing deformation).

Improving the efficiency of surface drilling rigs is a systematic project, involving multiple aspects, including equipment selection, process optimization, personnel management, and maintenance. Simply pursuing drilling speed while neglecting other aspects often results in ineffective results.

MINEPRO2025

The Indonesia International Mining and Beneficiation Equipment Exhibition has been successfully held for 22 sessions. It is the largest and most professional mining industry event in Indonesia, covering both indoor exhibition areas and outdoor large-scale equipment exhibition areas. It provides an efficient platform for exhibitors to conduct technical exchanges and business cooperation in the Indonesian market.

Horizontal Directional Drilling (HDD) is a trenchless method of installing underground pipelines, conduits, and cables in a shallow arc along a prescribed bore path. It is a sophisticated steering technique that allows for precise installation without the need for continuous open-cut trenching. This makes it a highly valuable technology for modern infrastructure projects.
Horizontal Directional Drilling is a cornerstone of modern trenchless technology. Its ability to install critical infrastructure with minimal environmental impact and surface disruption makes it an indispensable tool for the development and maintenance of our underground utility networks. By offering a safer, cleaner, and often more cost-effective alternative to traditional methods, HDD will continue to play a vital role in building the infrastructure of the future.

Дата проведения выставки: 9–11 сентября 2025 года
Место проведения выставки: Международный экспоцентр Крокус-Экспо (Crocus-Expo IEC), Москва, Россия
Адрес: Улица Международная, 16, Красногорск, Московская область, 143401

A surface rock drill is a piece of mechanical equipment used to drill blastholes (for blasting) or other holes in rock or other hard materials in outdoor projects such as open-pit mines, quarries, and road construction.