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|Product Name:||NU-GUARD - 31'' Guardrail Machine Highway Guardrail Roll Forming Machine||After-sales Service Provided:||Engineers Available To Service Machinery Overseas,Online Support,Video Technical Support,Free Spare Parts,Field Maintenance And Repair Service|
|Working Speed:||10-15 M/min||Weight:||15 T|
highway guardrail making machine,
crash barrier roll forming machine
NU-GUARD - 31'' Guardrail Machine Highway Guardrail Roll Forming Machine
NU-GUAR-31 is a strong post guardrail system available for use without offset blocks for 31″ rail height applications. The system is crash-test proven to guard against collisions with fixed objects or hazards.
|2||Material Thickness||3 mm|
|3||Working Speed||10- 15 m/min ( not including the cutting time)|
|4||Roller Station||13 Raws|
Coil Inside Diameter
Φ 508 mm
Coil Outside Diameter
≤ 1500 mm
Roller Shaft Diameter
Φ 90 mm
Hydraulic motor power
From left to right, the operating station faces the machine
|14||Main Drive Motor Power||
1 Hydraulic cantilever decoiler
Function: It is used to carry raw material coils. Through the action of the oil cylinders, the coils are tightly loaded and the materials are automatically rotated and discharged.
Load: ≤5 tons
Hydraulic decoiler consists of fixed base, main shaft, movable rack, uprising pan, brake damping, push-pull oil cylinder and so on.
2 Punching mechanism
Function: punch guard rail connection hole.
The cylinder is composed of upper and lower seats, cylinders, guide columns, slides and punches.
Main roll forming machine
3 Main machine consists of: motor, reducer, transmission box, universal drive shaft, gantry type arch frame, main shaft, pressure roller, bearing seat, welded mainframe seat, welded power seat, etc.
Spindle 40Cr Forgings Conditioning HB260-280.
Roll GCr15 forgings Overall quenching HRC58-62°.
4 Hydraulic shearing
Hydraulic shear adjustment seat, hydraulic cylinder, upper cylinder seat, knife seat, blade, etc.
Blade Cr12 HRC58-62°.
5 Electronic Control System
One control cabinet, the molding, fixed length, and cutting are automatically controlled by the computer PLC. The touch screen operation is adopted, and the automatic and manual operation can be freely converted.
Inverter, Computer PLC, Touch Screen: Delta
The original electrical appliance adopts Zhengtai brand.
6 Hydraulic system
The independent hydraulic pump station consists of an oil pump motor, a hydraulic valve unit, and pipeline auxiliary parts. An oil pump motor drives the pump to output pressure oil. To ensure that the oil is clean, there is an oil filter at the oil pump port. The pressure oil from the pump first enters the pressure regulator system, sets the pressure, and then passes through the channel block. The three-way four-way valve leads to the cylinder.
The hydraulic pump station system is manufactured in strict accordance with national standards and standards, and the layout is reasonable. Fully consider energy-efficient, reduce waste, and reduce heat sources. The system is independent, and the proper connection point adopts professional sealant to prevent leakage and facilitate maintenance and maintenance.
Among them, the hydraulic pump and the hydraulic valve are all made with the famous brand series and the oil tank is the auxiliary product customized by the professional hydraulic cylinder factory. The maximum working pressure of the system is 25Mpa. The piping layout is simple, the leakage is small, and maintenance and debugging are convenient.
1.Guaranteed against malfunctions due to manufacturing defects for1 years after date of purchase except Electrical parts.
2. Repairs will not be performed even during the guarantee period in the follow circumstances
- Damage occurs due to a natural disaster
- Malfunction occurs due to user error
- Malfunction occurs due to modifications
- Malfunction occurs due to further movement or shipment after installation
40% in advance as down payment
60% is paid before the shipment is processed
FOB: Tianjin Xingang Port
The Delivery Time: 60 working days after the down payment is received.
Contact Person: Ryan Li