Hereinafter reference only Scaffolding machine, all according to customer requirements to customize the machine 1. scaffold technology standard 2.1 GB / T6725-2002 "cold-formed steel technical conditions" 2.2 GB / T6728-2002 "Cold formed hollow sections dimensions, shape, weight and tolerance "2.3 GB6723-86" common cold-formed steel opening size, shape, weight and tolerance "2.4 GB / 709-88" hot-rolled steel sheet and strip size, shape, weight and tolerance. " 2.5 GB / 708-88 "cold rolled steel sheet and strip size, shape, weight and tolerance." 2. Scaffolding machine Equipment Technical Requirements 2.1 Equipment Technical conditions: 2.1.1 area: 40 × 4.0 × 5 ( length × width × height) m. 2.1.2 Equipment feed direction: left right out. 2.1.3 voltage parameters 380,50Hz, 3-phase. 2.1.4 Air Source: flow rate of 0.5m3 / min; pressure is 0.6MPa. 2.1.5 Hydraulic oil: 46 # hydraulic oil. 2.1.6 gear oil: 18 # hypoid gear oil. 2.2 Scaffolding machine equipment main technical parameters 2.2.1 rolled strip width: ≤630 mm (theoretical expand the size of 607mm) 2.2.2 rolled strip thickness: 1.65 mm 2.2.3 rolled strip material: low-carbon steel etc. 2.2.4 Production speed: punching line speed of about 5 m / min 2.2.4 rolling workpiece length: 1000-4000 mm 2.2.5 equipment installed capacity: about 67KW. 3. Scaffolding machine rolled product range 3.1 Stamping / forming machine can be rolled thickness of 1.65mm scaffolding profiles. 3.2 Rolled Products Size (specific dimensions shown in Figure) Note: Roller material thickness by 1.65mm machine scaffold design 4. Delivery and Services 4.1 provisions of the scope of supply contract equipment (Table II), Seller warrants The provision of equipment for the new, mature, complete and secure, and the technical performance of the equipment, features correspond to requirements of technical conditions. Table II: GY160-630X1.6 automatic punching / forming equipment Scope of Supply No. Name Number of device models and specifications Motor Power (KW) Note 1 passive decoiler MT-650 1 Taiwan 2 leveler HS-650 1 5.5-3 Servo Feeder NCF-650 1 3 4 JF21-125 Taiwan Yang power punch die set of 155 set of 6 forming the host GY160 Type 1 Hydraulic cutting station 307 Taiwan 7.5 8 feed station SL-300X4000 1 station 9 4.2 electrical control system, one seller to ensure complete scope of supply, guaranteed to satisfy user installation, operational requirements for the principles involved in the technical specification requirements are also available as a supplement of the scope of delivery. 5. Scaffolding machine equipment structure, performance Overview 5.1 GY160-630X1.6 automatic molding equipment scaffolding structure and production process 5.1.1 GY160-630X1.6 automatic punching / forming equipment constitute 5.1.2 GY160-630X1 .6 Automatic punching / forming equipment production process passive discharge → Leveling → servo feed → punching → forming → cutting → the material structure of major equipment 5.2 Performance Overview 5.2.1 Simple passive type discharge machine passive discharge feeder technical parameters: Panel width: ≤630 mm; thickness of the material ≤2mm; the roll inner diameter: φ508mm; inner diameter of the sizing range ф480-520 mm; maximum outer diameter roll: φ1200mm; Bearing weight: ≤8T 5.2.2 Scaffolding . machine a leveler work rolls: 7 roller leveler b Features: Leveling roller quenched, chrome plated handle its rigidity, surface roughness greatly improved mechanical properties; it by pinch rolls and Leveling roll composition, pinch roller can be adjusted individually, roller leveling of the overall structure, the front set of two adjustment points, can form a certain angle, easy to improve the quality of leveling. Leveler infeed end with a pair of guide rollers and two pairs of flat vertical guide rollers, guide the vertical roll can move and move simultaneously. Handwheel adjustment with scale, facilitate this. Leveler are cited around feeding device with a bridge. Located between the leveler and feeder live photoelectric signal, the feedback signal emitted into the control system, the control system sends commands to the inverter variable speed motor to control the storage capacity of the reservoir area of ??the strip material, to achieve continuous leveling purposes. Motor configuration:. 380V 5.5KW 4 5.2.3 scaffolding pole servo feeder machine NCF600 a function: Feeding b structural characteristics: the use of servo motor drives -3KW. Multi-stage feed: You can enter 10 different sets of feed length, each providing 999 times more punches. LCD touch display was easy to change, setting the technical parameters. Start system and automatic sensing punch linkage (control punch start). Motor configuration: 380V 3KW 4-pole, air compressors need to reprovision. (Flow rate of 0.5m3 / min; pressure of 0.6MPa.) 5.2.4 punching machine scaffold structure: JF21-125 punch punching punch: with welded steel body, rigid, aesthetic appearance. Die: 1 set die material: Cr12MoV need die punching tag to identify the date interchangeable functions: Punch Motor complete profile ends notch hole configuration: 380V 15KW 4-pole scaffold molding machine 5.2.5 host molding channel Views: 28 (roller) forming varieties: Scaffolding molding rack: Longmen arch style, gear box drive. The maximum width of the feed: ≤610mm maximum material thickness: 1.65mm roller Shaft diameter: φ80mm Roll mold material: Gcr15, quenching treatment, HRC58-62 ° main drive motor: 30kw inverter motor drive. 380V 4 poles. 5.2.6 Scaffolding machine cutting machine a form: Hydraulic with scrap cutting, folding machine b structural characteristics: cutting machine on machine, by the host computer fixed-length, cut length can set their own. . c function: complete cutting profile after forming and folding. Pump motor configuration: 7.5KW 380V 4-pole cut hemming die Quantity: 1 5.2.7 Scaffolding machine discharging platform structure: Automatic transmission station (tentative holder plate), the device kept the machine running. Motor power: 1.5kw Length: 9 m 5.3 Scaffolding machine electrical control system uses the entire line of PLC control, LCD touch screen, man-machine interface. People interact with the PLC. Operator through the procedures set to run automatically (programmable control) and control process monitoring, operator control production line and modify the control parameters, and real-time monitoring of equipment status, operating parameters and fault indication. Workpiece length digital setting, workpiece length is adjustable.