Carriage Plate Guardrail Container Cable Bridge Open Profile Steel Production Line

Carriage Plate Guardrail Container Cable Bridge Open Profile Steel Production Line

I. Common product specifications (h×b×cxt)

• 100×40×20×2.0
• 100×40×20×2.5
• 120×50×20×2.0
• 120×50×20×2.5
• 120×50×20×3.0
• 140×50×20×2.5
• 140×50×20×3
• 160×60×20×2.5
• 160×70×20×2.5
• 160×70×20×3.0
• 180×70×20×2.5
• 180×70×20×3.0
• 200×70×20×2.5
• 230×75×25×3
• 250×75×25×3
• 300×85×25×4

II. ​Introduction

The cold-formed Z-shaped steel has the advantages of adjustable size and high compressive strength. Widely used in automobiles, railway vehicles, building doors and Windows transportation, shelves, electrical cabinets, highway guardrail, building steel structure, containers, steel formwork and scaffolding, solar bracket shipbuilding, Bridges, transmission towers, steel sheet piles, cable bridge, agricultural machinery, furniture, storage, rail, keel steel, vegetable greenhouses, pipeline support, municipal construction and other fields.

III.Equipment composition

winding and unwinding reels :The Single Cone winding is of the structure of double expansion and cantilever mandrels. It contains two main parts: main body and the fixed base. The main body is equipped with pneumatic system to satisfy the needs of expanding, contracting and braking of the mandrels.

Straightener & leveler :The Straightener is main used to lead the new coil steel head feed into the leveler after uncoiler unit bring the coil into the working place. The Leveler is main used to flatten the head and trail of the strip steel and prepare for the next step shear and welding, so as to ensure the strip steel opposed flate and straight in the shear welding.

Automatic shear and welding : Used to cut off the irregular part of the tape head and tail, and align the tape tail of the previous coil with the tape head of the next coil, and weld them together.

Feeder and punching machine : The feeder sends the steel strip to the punching machine position, the punching machine punches the steel strip, and then sends it to the forming part .Each size is equipped with a set of punching molds, the punching machine can automatically change the molds.

Forming and sizing part : this part cold-bends the steel strip into a set shape. The size can be adjusted by the servo motor.

Cutting machine : It is used for material cutting of continuous non-stop cold-formed steel production line. The cutting method is hydraulic cutting. The high-power servo is equipped with a high-precision reducer and imported rack and pinion transmission. The accuracy of cutting (hole distance) is ±1mm. Install imported high-precision linear guide rail and protective cover

IV. Factory appearance