Introduction: The rollen drum machine is mainly composed by the roller part,frame part, rack part,drive etc.Roller line is to rely on turning the roller and the friction between objects so that objects move forward. Its form can be classified into non-power-driven drum machine, drum machine power. In the power roller line, drive roller means not using a separate drive current general way, but use more group-driven, common motor and reducer combination, and then through the chain drive, belt drive to drive roller rotation. Easy to interface between the filter drum lines can be used many drum lines and other transportation equipment or the composition of the complex plane logistics delivery systems necessary to complete the process many. Product release can be used to achieve material accumulation roller conveyor. Drum machine of simple structure, high reliability and easy maintenance. Drum machine is suitable for all kinds of boxes, bags, pallets and other pieces of goods transport, bulk materials, small items or items of irregular working capital needs on the tray or box delivery. Able to transport very heavy piece of material, or to bear a larger impact load etc. Roller lines commonly used in object detection, triage, packaging system, divided into a dynamic drum lines, no power roller line roller electric line; line body forms: linear roller line roller curved line sloping roller line, three-dimensional roller line roller lines and multi-telescopic fork Road roller lines. Applications: Belt line is widely used in home appliances, electronics, appliances, machinery, tobacco, plastic, post and telecommunications, printing, food and other industries, object assembly, testing, debugging, packaging and transportation. Line body delivery process requirements can choose: ordinary continuous operation, the beat run, run and other speed control mode; line body chosen according to local conditions: straight lines, corners, slopes and other line body form. Technical parameters: Line width 90mm-2500mm body Line body length selected by the customer Line height of the selected by the customer Drum diameter: φ25 φ32 φ42 φ50 φ60 φ76 φ100 Heavy and light sub-cylinder two materials, carbon steel, steel, stainless steel and other materials; For zinc, chromium, cast plastic, including plastic and other processing Ordinary drum type, cone (with R ≥ 900mm), also selected by the customer Cylinder spacing generally 70-200mm, can be customer selected Frame Material Aluminum, steel, etc. Bearing special bearing with Japanese technology Single-phase 220V three-phase power source 380V 50Hz (customer selected)