PAYMENT:T/T,L/C,CASH

LEAD TIME:2~3Months

WAY OF PACKAGING:Nude place in container, machine body tightened with steel wire rope and base frame position fixed by heavy steel angle plate. Roller groups cover with waterproof cloth. Computer control system packed with plywood box. Tooling box and regular wearing parts packed with plywood box as well.

ADVANTAGE FEATURES:1.De-coiler storage steel coils and smoothly feeding into forming machine labor save operation. 2. Forming, Punching & cutting at any required length with pre-set quantity automatically. 3.The encoder will record signal feedback and showing exact length of product on display. 4.The total length of finished coil is able to calculate via control panel. 5.Steel rollers are fabricated by CNC precision machine and hard chrome coated. 6.Cutting blade material is Cr12/Cr12Mov (D2/D3) fabricated by CNC machine, heat treatment. 7. Hydraulic system will equip cooling system to keep low temperature during long time continuously in one day.

Description:

Steel downspout Roll forming machine And Elbow roll former/downpipe forming machine/ square downpipe machine/Round Downspout Roll Forming Machine/Pipe Elbow  Curving Machine:

The pipe can make into square and round shapes and also dimensions can be designed as per buyer requirements. It can be fabricated from various material thicknesses and in almost any length. With tightly seaming and nice appearance, the auto forming line is capable well improved customer production capacity.

The elbow bending machine is capable to crimp out straight pipe with bending degree automatically after manual swing in straight pipes. Bending degree available 0~90 degree.

Working Procedure:

Uncoiling– Roll Forming Machine– Cutting– Collecting- Elbow Bending- Downpipe Joint

Profile drawing:  

Material Thickness: 0.4-0.7mm                         
Applicable material: PPGI, Aluminum
With yield strength 250~350Mpa   

Machine Components:

Feed Guide Device & Pre-shearing device

Smart cut control, to cut off the end of the final piece of sheet only

Working thickness up to 0.7mm

Main Forming Machine:

With feeding material guide, body base frame made of H frame steel by welding
Side wall plate thickness: Q235 t18mm
Rollers manufactured from 40Cr Steel, CNC lathes, hard Chrome Coated
with thickness 0.04~0.05mm
Shafts Diameter=ф75mm,precision machined 
Gear/Sprocket driving, 13-step+Idle rollers to form 
Main Motor=7.5KW , Frequency speed control
All the screw bolts with grade 8.8
Max line speed 15 m/min (Not include cutting time)

Post Hydraulic Cutting Device 
Post to cut, stop to cutting, two pieces type of cutting blade design, no blanking cut
Hydraulic motor: 3.0KW ;
Cutting tool material:Cr12, Heat treatment to HRC58-62 degree 
The cutting power is provided by 3KW hydraulic station

PLC Control System :
Control The Quantity And Cutting Length Automatically 
Input The Production Data (Production Batch, Quantity,Length,etc.) On The Touch Screen,
Then machine can proceed the production automatically. 
Combined with: PLC (Siemens), Touch Screen (Siemens), Inverter (Schneider), Encoder (Omron), etc
Switch Bottom, Indicate Light, Power Supply, Intermediate Relay, AC Contactor, 
Thermal Relay: Siemens/SchneiderCut-to-Length Tolerance≤±2mm 
Control Voltage 24V   

Elbow Curving Machine:

Electric driven elbow bending machine

Including the shrinking device for easy join downspout

Electric motor driven: 2.2KW, Curving speed 12m/min

Minimum bending degree 90

One set of elbow curving die

Loading Photos:

Elbow machine of downspout:

elbow curving machine:

down pipe elbow machine: