With a stacker, sheets are protected from scratches all the while keeping your rollformer in production. The sheets stay protected by sliding along the rollers and guides rather than each other. The pneumatic powered stacker arms are triggered by a photo eye which releases the panels and drops them onto the stacked sheets. The design of both stackers allows for minimal drop distance of the panel which is critical key to a successful stacker. The drop distance is normally four inches. The less distance the sheet has to drop, the more uniform the stacked sheets will be.
Once an order is compete, the discharge table transfers the order onto the C-frames for packaging, then returns back to the stacker to allow the rollformer to stay running. The discharge table is fully powered - in, out, up, down. This creates a higher production rate and in turn, makes your company more profitable.