Our Crankshaft grinders by Robbi are used for grinding journals and crank pins to remove material and refurbish this vital engine part and expensive-to-replace unit. Usually done when rebuilding an engine, crankshaft grinding also improves engine performance.
In every high-functioning engine is a finely crafted crankshaft. Through the connecting rods, the crankshaft transfers power from the piston movement from linear to rotational. This harnessed power is used by most conventional cars, diesel marine engines, locomotive internal combustion engines, large compressors, and other heavy-duty machinery.
Our crankshaft grinders are suitable for single-piece runs and for production lots.
Robbi offers a line of crankshaft grinders that includes their heavy-duty industrial line. These machines are designed for high accuracy and efficient operations using workheads with 4-way cross-slides and an advanced locking system for quick crankshaft centering.
With lifetime superior accuracy and dependability, these one-piece cast iron constructed machines also deliver various configurable options to make the machine tool work best for how you need it.
Ecotech Machine Tool offers four convention crankshaft grinding machines.
We also offer four industrial line machines, with an option for CNC in the Rex 400 machine model.
Conventional & CNC (Rex 4000)
Conventional: Rex 1200-6000
CNC: Rex 4000
1320mm - 6000mm
The Robbi Group
Robbi is an industrial machine manufacturer based out of Italy and since 1936. Robbi uses materials and high-quality components to deliver the utmost precision. Most of their mechanical components are created in their machine shop.
Their company mission is to design and manufacture precision machine tools, technologically advanced, reliable, safe, easy to use, and “tailor-made” for each customer.
|Model||Distance Between Centers||Height of Centers Over Table|
Rex 1800 RM
Rex 2200 L
Rex 2200 RM
Rex 4000 CNC