1.Processing flow  of double layer roll former machine:

Manual decoiler→Feeding material into machine→Roll forming machine→Measure  length→Hydraulic cutting→Finished Products 

2.The equipment includes: 

3. Technical specifications and details of double layer roll former machine

(1) Manual decoiler

Un-power; manual decoiler; max. Capacity: 5000kg

Suit for coil inner-diameter: 508mm, suit for coil max outer diameter: 1000mm

Manual power expands the coil inner surface.

(2) Main forming machine 

a.Number of forming steps: 16 steps depend on the profile

b.Material of shaft: 45# steel hardening and tempering treatment. Outer diameter 85mm ,total solid

Tolled shafts

c. rollers: Material is high grade No.45 forged steel, with digital-controlled procession. The rollers are plated with hard chrome with thickness of 0.05mm on the surface after being machined by the exact machine tool. So that ensure long life of forming rollers. 

d. Main motor power: 4 Kw with cyclical planetary gear speed reducer

(3) Cutting Device

a. Adopts post cutting, Stop to cut;

b.The cutting blade material is Cr12 with quenched treatment.

c. Adopts welded frame for good rigidity.

d.Cutting frame has been heat treatment to avoid final product deformation. cutting length tolerance ±2mm.

e.The power of cutting is provided by hydraulic station.

f.The final product can be cut as per set length in PLC controller, and the length is automatically measured by encoder. When final product reaches the set length, machine will stop to cut the Product automatically. Finish this action, machine will run again continuously.

(4) Hydraulic station:

a. It supplies the power for the hydraulic cutter.

b.All hydraulic accessories are all use Chinese famous brand products.

c. Hydraulic motor power: 3KW

(5) PLC Control System:

a.This system uses Delta PLC to control the all working actions. Production quantity and each piece length will be automatically measured. It is convenient to control the roll forming machine.

b.Delta converter adjusts speed technology, realize the automatic production.

c.Text screen is input and cancelled the working data.

d. Friendly man-machine interface system can be set batches to the work piece, length, quantity, etc.

e. Encoder count, having function of count and measuring length.

f.Suitable power voltage:380V/50HZ/3Phase (can de designed according to buyer’s requirement)

System outer form reference:

(6) Product Rack (un-powered):

a. They are used to put the final product when product coming out from cutting device.

b. Two pieces, each piece length is 1m, total length is 3 meters.

c. Collect the final product and final products are convenient to be stacked by workers.

Outer former reference:

For  aluminum double layer roll forming machine

 HEBEI FEIXIANG ROLL FORMING MACHINERY CO,LTD;

a. Two decades professional cold steel forming equipments manufacturer

b. One comapny with two factory,about 30000 square meter,more than 100 employees

c. National GB/T,CE,ISO9001:2008 Certificates

d. Built business relationship with customers from more than 65 countries and areas

e. Main product : 

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