Product details

Features of C/U Roll Forming machine:

our CU50-250C/U Rll orming machine consists of decoiler, feeding and levelling device, punching system, pre-shear,roll formingsystem , hydrulic postctting,run out table, hydraulic station and PLC(controlling system) ts special quick change feature: Assemble withliner guide way to make machine change web size easily and smoothly

Produce standard products with yield strength up to 345Mpa，Long production line，no open mouth on final products, C/Z interchangeonly with 3 steps and within 5-15mins; Time saving and labor saving, which is highly improved production efficiency and suitable forcurrent production.This machine is easy to operate and run stable with good precision.

Suitable material Cold rolled coil, hot rolled coil, galvanized coil

Product Spec

Variable size C

-Width : 50-250mm

-Height :25-60mm

-Lips : 10-20mm

Thickness: 1.0-2.5mm

lnner angle: R2

Variable size U(Additional function)

-Width : 50-250mm

-Height : 25-60mm

Thickness :1.8-2.5mm

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

Main Components:

1.Manuel decoiler Max Load: 4T Qty: 1Feeding -Leveling

lt used for making the material flat before feeding into the roll forming machine.

2. Shafts for upper and 3 shafts for down.

Material: #45 steel

3.Hydraulic Pre-punching system

Punch on flat sheet. PLC control punch quantity and horizontal position; vertical position adjust by manual.

Punching Type:Hydraulic Punching

Punching quantity: Two sets totally 3 holes.

Punching sizes can be changed easy.

4.Pre-cutting device

lt used to cut raw materials before roll forming, which measure length automatically.

5.Main roll forming

Main motor power: 15KW

Forming speed: 20m/min

Approx.16 groups rollers

Shaft: Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.

Material of main shaft : 40Cr

Changing sizes: automatic, change sizes by press button.

Transmission type: by chain

Changing sizes: Automatically by pressing button, change 50mm to 250mm takes about 1 minute.

6. Hydraulic cutting

Length measuring: Automatic encoder length measuring

7.Product support frame

8.PLC Control System

Control the quantity &punching length& cutting length automatically; Automatic Length measure and quantity counting