There are two common top plate , The Galvanized Sheet Top Plate and The Plastic Sheet Top Plate .
The galvanized sheet Top plate is injection molded with galvanized sheet, which is ventilated, illuminating, heat-dissipating, non-slip, anti-corrosive and durable.
The plastic high-speed plate is injection-molded with imported engineering plastics. The tray wall is thickened and raised to prevent the tray from tilting and tilting in the cylinder. The overall plate is resistant to impact, aging and deformation, and can effectively withstand the weight of the sliver.