3/5/7 ply corrugated paperboard production line Corrugated cardboard production line 3/5/7 ply corrugated cardboard line U-V5B hydraulic mill roll stand a. Adopt hydraulic drive to complete the paper clamping, loosen, remove for the medium, translation left and right and others, the lifting of the paper adopts hydraulic drive. b. Brake adjustable adopts multipoint braking system. c. Every stand matched two sets paper car, and they can paper on the both sides at the same time. Paper trolley , track The whole track buried. The main frame of the 14th Channel steel with ï¿  20mm cold drawn welded round , length of track 6000mm. Each paper holder matched two sets paper trolley , and paper on both sides at the same time pull the roller paper to the right place. Corrugated Cardboard Machine, Packaging Consumables, Packaging Consumables Manufacturer, Second-hand Packaging, Printing Machine, Die-Cutting Machine Supplier RG-1-900 top ( core ) paper preheater Preheat roller accord the pressure container national standards, and enclose the pressure container certificates and Inspection certificate. Each roller surface after grinding precision grinding and dealing with hard chrome plating , Surface friction is small, durable. Electromotion adjustment angle , and angle can rotation adjustment the preheat area in the range of 360 SF-320C fingerless type single facer Adopt hood suction structure , matched high pressure powerful fan . Gas supply and electrical control cabinet to focus on the same operation, the operating side full cover closed. High quality resin sand casting , wall thickness 200mm . Adopt independent gear box, Universal joint transmission structure. Glue roller unit structure with the overall relocation , Maintenance can sway the machine at the overall maintenance, improve the working efficiency. The humidity control apparatus equipped with a spray , so flute type to maintain good stability of deformation , avoid dry. Glue department using integrated slide structure , Glue roller surface after grinding engraved with 25 lines and pit-style textured hard chrome plating. Active force variable frequency motor drive , energy efficient , low failure rate. Amount of glue size with electric adjustment, touch screen display and operation of the encoder transmission coating gap , high accuracy. Power and operating parts with a safety net to ensure the safety of personnel in the operation of machinery.