This super size turning machine is specially designed for flipping heavy boards and panels to 180 degree by two flipping bodies, hand over the turning objects one by one. It’s used for materials like pre-slab, concrete panel, GRP grating, bundles of steel sheets…..in the construction and metal forging, ship building…….. industries. The most powerful upender to handle the flipping of giant pieces and objects. 180 degree panel flipper/ hydraulic pre-slab upender/ pre-slab turnover machine.