Product Details

C Purlin Roll forming machine

1. Composition of machine

Roll forming main machine: 1 unit

5 Tons manual decoiler: 1 unit

Control panel: 1 unit

Hydraulic station: 1 unit

Manual output table: 2 units

PS: this machine can produce any sizes from 75mm to 300mm, adjust the size depend on the PLC control system. Just need input the side date in the PLC, the machine will working in automatic to adjust the size.

2. Details of each composition

(1)Roll forming main machine

a. Coil width: depend on profile

b. Working speed: 12-15m/min (exclude punching and cutting)

c. Roll station: feeding station*2, leveling rollers: 5 (up is 2 rollers, down is 3 rollers), main roll station*15, rectification station*1

d. Material of roller: Gcr15, polished and coated with chrome HRC58-62°

e. Material of main shaft: 45# casting steel

f. Feeding power: 7.5kw (main power: 15kw)

g. Forming thickness: 1.4-3.2mm

h. Transmission: by 1.2 inch double chain

i. Size of machine: about 12000*1400*1000mm, need one 40GP container

j. Weight: about 14000kg

k. Color of machine: blue

l. Cutting:

- machine adopt hydraulic pre-cutting

- cutting before forming: cut the sheet before roll forming to required length

- cutting motion: the main machine automatically stops and the cutting will take place, after the cutting, the main machine will automatically start

- material of blade: CR12 with heat treatment

- length measuring: automatic length measuring

- tolerance of length: 3m +/- 1.5mm

m. Punching:

- this quotation is include two punching units depend on our standard quotation

- punching mould: adopt CR12 with heat treatment

- punching distance is adjustable by PLC control system

(2) 5Tons manual decoiler

a. Dimensions: 1700*1000*800mm (L*W*H)

b. Width of feeding: 600mm

c. Capability: 5 Tons

d. Bound of expand &fight: 450-550mm

e. Mode of expand & fight: inner expand & fight by manual

f. Way of feeding: manual

(3) Control panel

a. Voltage, frequency, phase: 380V, 50HZ, 3Phase

b. Automatic length measurement

c. Automatic quantity measurement

d. Computer used to control length & quantity, machine will automatically cut to length and stop when required quantity is achieved

e. Length inaccuracy can be amended easily

f. Control panel: button type switch and touch screen

g. Unit of length: millimeter (switched on the control panel)

(4)Hydraulic station

a. Hydraulic station power: 5.5kw

b. Hydraulic pressure: 20Mpa

(5)Manual out table

a. Jointed by 60*40mm tube

b.Size: 1000*800*600-1000mm (L*W*H)

c. One out table with two support roller

3. Character of main structure

Main features and components

a. The structure is simple and the appearance of the machine is beautiful because we adopt the shape-steel structure and process as a whole after welding. It has the ability of strong loading and stable operation when running the machine.

b. All the components of machine are from brand-famous enterprise so that they ensure the machine normal function very effectively.

c. Qe adopt the automatic length-fixed forming and cutting to guarantee the length to be precise and the finished product clear without deforming .

d. It is very easy to install the equipment and suitable for producing in the factory.

e. The machine has features of low noise and high efficiency.

Technological process

Decoiling - feeding - guide - straighten the sheet - punching - cut to length - roll forming - product packing manual

The profile drawing

Basis on customer’s require to design, thickness should between from 1.4-3.2mm, bottom width from 75-300mm, height from 35-80mm, lip from12-17mm