Semi-Automatic PV Panel De-framing Machine

The semi-automatic PV panel de-framing machine is a core piece of equipment in the pre-processing stage of recycling retired photovoltaic modules. Its primary function is to efficiently strip the aluminum alloy frames from the edges of used PV panels before they enter the recycling line.

This semi-automatic PV panel de-framing machine utilizes a hydraulic drive system. Operators slide the PV module onto the machine’s work platform, where it is secured by mechanical positioning stops. Upon activation, hydraulic clamps at the four corners or along the left and right sides automatically descend to grip the edges of the aluminum frame. Hydraulic cylinders then exert high tensile force to pull the aluminum frame outward, stripping the aluminum profile off in one piece.

The cost of this semi-automatic de-framing machine is significantly lower than that of fully automated robotic de-framing lines, making it an ideal choice for small-to-medium-sized recycling facilities or initial pilot projects. The stripped aluminum frames remain largely intact—avoiding severe crushing or deformation—which facilitates bundling and allows them to be sold at a premium price to secondary aluminum smelters.