MC50-250 2.5mm C/U ROLL FORMING MACHINE

Metoform Tech > CZU Purlin roll forming machine > MC50-250 2.5mm C/U ROLL FORMING MACHINE

MC50-250 2.5mm C/U ROLL FORMING MACHINE

Description

MC50-250 C/U ROLL FORMING MACHINE is a CU type purlin roll forming machine used in the production of steel structure industry. The finished product produced by machinery and equipment is CU steel, which is mostly used for the support of beams and wall beams in housing construction and factory buildings. Applicable materials are “strip steel”, galvanized steel coil, etc. The machine has two cutting systems： Pre shear before roll forming and post hydraulic cutting after roll forming part, which meet the needs of different lengths of production. The minimum size is 50-70mm, more used for the functions of solar mounting.

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Description

Flow chart: De–coiler — Feeding and leveling —-pre-punching—-pre-cutting—–Main roll forming —-post cutting—Product support frame

Product size

Machine Specifications

Machine Specifications
Weight	About 6500KGS
Size	About 8m x 1.4m x 1.7m (length x width x height)
Color	Main color: blue
Color	Warning color: yellow
Suitable Raw Material
Material	Cold rolled coil, hot rolled coil, galvanized coil
Thickness	1.0-2.5mm
Coil width	According to products size
Yield strength	235Mpa
Main Technical Parameters
Quantity of forming rollers stations	15stations
Diameter of forming rollers	140mm
Diameter of forming shafts	ø70-ø75mm
Roll Forming Speed	25m/min
Production Speed	12-18m/min(depends on quantity of punching)
Forming rollers material	CR12 mould steel, with quenched treatment
Cutter material	CR12 mould steel, with quenched treatment
Controlling system	PLC and Converter
Electric power requirement***	Main motor power: 15kw
Electric power requirement***	Hydraulic unit motor power: 7.5kw
Electric voltage	According to customers requirement

***NOTE: Upgradeable SERVO MOTOR+ laptop control

Main Components

1. Mechanical De-coiler
De-coiler Type: by manual
Weight capacity: 4T
2.Feeding and Leveling Device: It used for making the material flat before feeding into the roll forming machine.

3.Pre-punching device
Punching type: by hydraulic
Punching quantity: total 2 sets cylinders 3 or 4 holes. (customizable)

4.Pre-shearing
It used to cut raw materials before roll forming.
5.Main roll former
Driven type: By chains
Speed of forming: 0-23m/min
Working Speed: 12-18m/min
Roller: About 15 groups rollers
Roller Material is Cr12 mould steel;
Shaft: Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product. Material of main shaft is 40Cr.
Changing sizes: Full-automatic (change sizes automatically by PLC control, pressing button is compatible)

6. Hydraulic Post- cutting
No need to replace the cutting blades when purlin sizes are changed.

7. Product support frame
8. Control System