Colorful Crayon Wrapping Machine / Oil Pastel Labeling Machine for Sale. Automatic PLC Control: Features automatic feeding hopper, automatic gluing, and PLC control system for efficient operation. Adjustable Speed: Speed ranges from 200-500pcs/min, adjustable according to different crayon diameters. Durable Construction: Main components made of stainless steel and aluminum alloy; other parts are rustproof electroplated steel. Pneumatic Positioning: Equipped with pneumatic positioning to ensure crayons roll out orderly and consistently. CE Certified: Product holds CE certification ensuring compliance with safety standards. Versatile Application: Designed specifically for wrapping crayons and oil pastels with paper labels.