Product Description Qualified metal highway Guardrail Making Machine with high quality   I. Guard Rail Roll Forming Machine product overview   II. Guad rail roll forming machine parameters.   A. Composition of machine   Roll forming main machine………………………….…..1 unit 10 Tons hydraulic de-coiler with coil car…………..........1 set Punching system……………………………………......2 units Control panel…………………………………………..1 unit Hydraulic station…………………………………….....1 unit 3M auto stacker……………………… ………………2 units Spare tools…………………………………………….one box   B. Details of each composition  Roll forming main machine 1. Coil width: 1000mm   effective width:930+3-3 mm (design base on 3mm). 2. Working speed: 0-20m/min (not contain cutting and punching). 3. Roll station: 17stations material of roller: Gcr15 bearing material; polished and coated  with chrome HRC58-62°. 4. Material of main shaft: 45 forge steel(Same as SAE1045)   diameter roller: 150mm. 5.  Main power: 45kw, forming thickness: 2.5mm—3.5mm, Transmission: by chain. 6. Roll former has leveling bolts in the base Cutting 1. Machine adopt hydraulic cutting 2. Cutting after forming: Cut the sheet after roll forming to required length  3. Cutting motion: The main machine automatically stops and the cutting will                                                     take place. After the cutting, the main machine will automatically start.  4. Material of blade: CR12with heat treatment  5. Length measuring: Automatic length measuring  6. Tolerance of length: 4700mm+/- 2mm De-coiler  1. Single unrolling machine, one side can put material 2. Adopt automatic hydraulic system 3. Coil weight (Max):10000kg  4. Inter diameter: 470mm-520mm 5. Maximal out diameter:1800mm 6. Oil cylinder dia:120mm  working pressure: 20mpa (=20Tons) 7. Coil width (Max.):1000mm 8. Working speed: 0-25m/min 9. Power: 5.5KW 10. Hydraulic power: 3kw 11. De-coiler should be with Loop control and hold down 12. Coil car: 10Tons 13. The motor power of coil car: 3Kw 14. Pressure: 12Mpa Punching system  1: depend on customer punching drawing complete machine need two punching unit  2: depend on customer punching request this machine adopt punching after roll forming. 3: punching mould material: Cr12 with HRC58-62°. 4: hydraulic power: 11KW 5: pressure: 25Mpa 6: diameter of oil pump: 200mm Control panel Japan Mitsubishi (1)Voltage, Frequency, Phase: 380 V, 50 Hz, 3Phase (2)Automatic length measurement: (3)Automatic quantity measurement (4)Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achieved  (5)Length inaccuracy can be amended easily.  (6).Control panel: Button-type switch and touch screen (7)Unit of length: millimeter (switched on the control panel) (8) Laguage: English, Spanish and Chinese Hydraulic station    1. hydraulic station power: 11kw 2. hydraulic pressure: 25Mpa   III.  Guard rail roll forming machine forming&working process   A. Working process     Decoiling → Feeding Guide → Leveling →Punching for the whole line → Roll forming→ Hydraulic Cutting → Collection Stacker   IV. Guard rail roll forming machine product&profile drawing       Packaging & Shipping   Our Services  Warranty:   1 year and life-long maintenance  After-sales Service Provided:    Engineers available to service machinery overseas Company Information   Contacting us Tel: 021-67353838 Fax: 021-57350108 Skype: live:business_949 Add: No.16 Xinshun Road,Zhujing Town Jinshan District Shanghai China. Certifications    

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