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3 Waves Hydraulic Punching Cutting 2mm Guardrail Roll Forming Machine

Categories Highway Guardrail Roll Forming Machine
Brand Name: BEST
Certification: CE
Place of Origin: CHINA
MOQ: 1 set
Price: USD$80000---100000
Payment Terms: L/C, T/T
Supply Ability: 20 sets/month
Delivery Time: 30 work days
After-sales service provided: Engineers available to service machinery overseas
Warranty: 2 Years
Weight: 15 T
Voltage: 380V.50HZ.3Phase
Condition: New
Color: Highway guardrail steel sheet
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3 Waves Hydraulic Punching Cutting 2mm Guardrail Roll Forming Machine

Product Description

Highway Guardrail Making Machine

Working Flow:
Decoiler - Leveling machine - Servo feeding system - Hydraulic punching - Feeding guide - Main Roll Forming Machine - PLC Contol System - Hydraulic Cutting - Output Table


Technical parameters:

Matching materialGalvanized, PPGI, Aluminum
Material thickness range2-4mm
Main motor power18.5KW
Hydraulic motor power15KW
Forming speed8-10m/min(include punching)
Rollersabout 18 rows
Material of rollersCr12
Shaft material and diameter106mm, material is 40Cr
Way of drivenChain transmission or Gear box
Material of cutter bladeCr 12 mould steel with quenched treatment 58-62℃
Controlling systemSiemens PLC
Voltage380V/3Phase/50Hz
Total weightabout 8 tons
Size of the machineL*W*H 12m*1.5m*1.2m

(1) 10T hydraulic decoiler

  • Coil weight (max.) : 10000 kg
  • Coil dia. (Max): Φ508×1500 mm
  • Hydraulic oil cylinder dia : 120 mm, Working pressure : 16 MPa
  • Coil Width (Max.) : 800mm
  • Working speed : 0-25 m/min
  • Power :5.5 kW

(2) Pre-cutting

  • Base on customer request, machine should be have pre-cutter for change coil when in working
  • Cutting by hydraulic
  • Hydraulic power: 22KW
  • Cutting control by switch

(3) Feeding & Leveling

  • Feeding the sheet to the guide roller (it is adjustable by right and left).
  • Feeding roller: diameter is ¢180 mm, material is 40Cr steel, HRC48-52.°
  • Leveling roller: upper is 3 rollers, down is 4 rollers (total is 7 stations), material is 40Cr steel, HRC48-52°
  • diameter of leveling roller: 180 mm
  • power:7.5KW brake motor

(4) Punching

  • Using hydraulic punching
  • Oil cylinder diameter: ¢180 mm
  • Working pressure: 30 MPa
  • Mould material: Cr12, quenched 58°-62°
  • Hydraulic power: 22 kW
  • Punching station: 4 stations
  • The first big punching adopt double cylinders, the other three punching adopt single cylinder

(5) Cutting

  • Hydraulic pre-cutting
  • Knife material: Cr12,quenched 58°-62°
  • Oil cylinder dia:250mm
  • Working pressure:60mpa
  • Working journey: 80mm
  • Hydraulic power: 22kw​

(7) Conveyor table

  • Length: about 6 meters
  • Drive by motor: 3KW
  • In the two side of the conveyor have guide rollers to make sure the sheet can moving straight
  • In the surface of the conveyor table is by rollers, diameter of roller is in 90mm
  • Material of roller: 45# steel, surface with chrome.

(8) Roll forming

  • main motor power: 55kw
  • station: adopt cast iron HT50
  • Decelerating motor: BWD14-43-55KW, made in Shanghai or Changzhou
  • Transmission: by gear box: 200*500(outside is cast iron, surface needed polish and paint. Inside is 60# forge and press metal)
  • Main shaft dia: ¢100mm material: 45﹟forge steel
  • Roller material: GCR15 quenched 58°-62°, black oxide coating
  • Roll station:20stations (include feeding two feeding stations)
  • Roller thickness: 2-3.2mm
  • Timing by transducer:5m--12m/min(not including punching)
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