The World’s Most Compact Hot Tapping Machine

Hot tapping (also known as live tapping, pressure tapping or line tapping) is a specialised technique that allows new connections to be made to pressurised pipelines without interrupting service. The process involves attaching a fitting and valve to the existing pipe, then using a hot tap machine to drill through the pipe wall while maintaining pressure integrity. Minitap revolutionises this process with its ultra-compact design, requiring just 1m² of working space while delivering professional results in even the most challenging environments.

Absolutely. Hot tapping eliminates the need for system shutdowns, which can be extremely costly in terms of service interruption, lost productivity, and potential penalties. Minitap enhances these cost benefits further by requiring significantly smaller excavations, reducing reinstatement costs, minimising labour requirements, and accelerating project completion times. The compact design means less equipment on site and reduced traffic management requirements, delivering substantial cost savings across your entire project.

Traditional hot tapping requires bulky machines, power sources, and extensive support equipment. Minitap changes this paradigm completely. Our patented system includes the compact tapping machine itself, purpose-designed cutting tools, and safety features, all integrated into one portable unit. The entire system is engineered for one-person operation, eliminating the need for multiple crew members and heavy lifting equipment typically associated with conventional hot tapping operations.

Confined space hot tapping has traditionally been extremely challenging or impossible with conventional equipment. Minitap was specifically designed to solve this problem, operating effectively in just 1m² of space.

Unlike bulky traditional machines, Minitap's revolutionary design requires minimal working space, operates with reduced physical effort, and features a unique cam lock valve adaptor for enhanced safety. Engineered by contractors for real-world conditions, Minitap incorporates patented technology that simplifies connections to horizontal directional drilling installations and enables efficient valve insertions in congested underground environments. Its international recognition with patents in Australia and the US, plus registered designs in the UK and Europe, demonstrates its unique position in the market.

Yes. Minitap's versatile design allows for effective side cutting operations on various pipe materials. The system's precision control and stability enable accurate side cuts even in challenging positions where conventional equipment would be impractical. This capability is particularly valuable when working with existing infrastructure in congested underground environments where traditional approaches would require extensive excavation.

Safety is at the core of Minitap's design philosophy. The system features a unique cam lock valve connection system with a safety pin, ensuring operator safety during tapping operations. Its compact footprint improves stability during operation, while the ergonomic design minimises physical strain and awkward positioning. Additionally, the simplified operation reduces the likelihood of procedural errors that could compromise safety. All these features combine to create a significantly safer working environment for hot tapping operations.