A Key Plant Automation KPI5 Pipe Bevelling Machine


Step into a new era of bevelling with the Key Plant KPI5—the largest in our series of self-centering, internal bevel machines. Engineered for an extensive range of pipe diameters, the KPI5 is your go-to solution for effortlessly bevelling the toughest materials, including duplex and super-duplex.

Clamping on the inside of pipes from 5.7” (145mm) to 14” (355.6mm), the KPI5 offers versatility with optional bigger shaft options, extending up to 12”. Available in two variations—pneumatic and electric—the KPI5 eliminates the need for expensive conversion kits between motors, thanks to its powerful and innovative engineered design. Switch seamlessly between different power options on-site to adapt to your project’s needs.

With the standard tool kit, the KPI5 effortlessly bevels up to 40mm wall thickness (optional kit for 50mm available), ensuring top-tier performance. Featuring a specifically designed clamp changing system, the KPI5 requires no external tooling for interchangeability between different clamping diameters. Elevate your machine further with optional kits for elbow and flange beveling, along with stainless steel clamping feet.

At Key Plant Automation, we offer a one-stop solution with everything under one roof. Explore our facility’s capabilities, and let us design special and bespoke bevelling heads tailored to your unique job requirements.

Buy, Hire and Lease

Our products are available for both purchase and rental, offering flexibility to meet your specific needs.

Comprehensive Stocks

We maintain comprehensive stocks to ensure the availability of the equipment you require when you need it.

Special Builds

If you have unique requirements, we offer special design options tailored to your specific requests.


Power Supply1200L/Min – 0.6Mpa110-220V 1Ph 50/60Hz
Clamping Range145-355.6mm = 5.7”-14”145-355.6mm = 5.7”-14”
Wall ThicknessMax 40mmMax 40mm
Rotation Speed25r/Min25r/Min
Tool Holders33