1.60mm octagonal piper technical parameter:
thickness of raw material: 0.5 mm
profile: same as drawing attached.
 
production flow:
Decoiler-----feeding------hole punching--------rollforming-----cut to length-----final product.
The complete octagonal piper production line comprise following parts:
1.decoiler   
apply manual expansion device
Max. outter diameter: 1500mm
Inner diameter of coil: 430--510 mm
loading capacity: 2 tons
rotated with power, motor power: 2.2kw
2. mechanical feeder
feeding width: 250mm
feeding length: 100mm
feeding thickness: 1.0mm
3. punching hole die
operating pressure: 30 tons
operating times: 90/ min
feeding length: 75mm
with 1 set of hole punching die.
4. roll forming machine   
material thickness: 0.5 mm
forming material: galvanized sheet
rollers: 22 Groups
material for rollers: GCr15 steel
hardness for heat treatment: HRC55 – 57
shaft diameter: 45mm , material :45# steel           
bearing adopted 60208 model
wall thickness:22mm
Motor Power:11 kw,speed reducer model QZ350
Rolling Speed : 3-8 m / min; Adjustable
5. cut off device     
attached a set of cut-off splint mould
motor power : 2.2kw
the disc saw cut-in profile action driven by pneumatic cylinder automatically.
6. run out table
attached 1 set of pneumatic unloading table.
length: 6 m
7. control system  
adopted Japanese frequency converter to adjust speed
electrical components adopted SILIN or joint venture products.
power supply: 380V/50HZ