High speed HDPE silicon core Microduct extrusion machine(Ø7-20mm)
CE standard microduct extrusion lines are one of KAIDEmachinery's hot selling products since 2014. This machine is availeble to produce HDPE Microtubes at stable speed 80m/min.
Machine have exported to many EU customers like Danmark, Sweden, Finland, Czech, Romania, Greece, etc.
2 big L/D ratio screw extruders with special design structure are adopted, which is with better plasticizing and mixing effect. One for extruding HDPE layer, the other for extruding silicon core layer. Using own-patented multi-layer co-extrusion technology to produce HDPE silicon core pipes. The screw and barrel are designed by KAIDE technical team according to the raw material's processing properties, nitriding thickness 0.5-0.7mm.
The machine is designed according the CE organization requirement, pay more attentions to the safety protection, and cables connecting ways amd cable colors.
The microduct extrusion line is available to produce:
| Parameter |
|
OD/ID |
7/3.5 |
7/4 |
7/5.5 |
8/5 |
10/5.5 |
10/6 |
10/8 |
| OD |
|
mm |
7,0±0,1 |
7,0±0,1 |
7,0±0,1 |
8,0±0,1 |
10,0±0,1 |
10,0±0,1 |
10,0±0,1 |
| ID |
min |
mm |
3,4 |
3.9 |
5,4 |
4,9 |
5,4 |
5,9 |
7,9 |
| S |
min |
mm |
1,65 |
1,4 |
0,65 |
1,4 |
2,15 |
1,9 |
0,9 |
| Producing speed |
|
m/min |
80 |
80 |
80 |
70 |
65 |
65 |
65 |
| Parameter |
|
OD/ID |
12/10 |
12/8 |
14/10 |
16/12 |
20/15,4 |
| OD |
|
mm |
12,0±0,1 |
12,0±0,1 |
14,0±0,1 |
16,0±0,1 |
20±0,1 |
| ID |
MN |
mm |
9,9 |
7,9 |
9,9 |
11,9 |
15,3 |
| S |
MIN |
mm |
0,9 |
1,9 |
1,9 |
1,9 |
2,2 |
| Producing speed |
|
m/min |
60 |
60 |
55 |
45 |
30 |
| Max.machine ovality |
2-4% after the coiler |
Features of HDPE microduct pipe extrusion line:
1. Extruder
1).2 high efficient Extruders are equipped, specially designed for HDPE layer and Silicon core layer. Not only improve the raw materials plasticizing and mixing effect, but also save the power comsumptions.
2) 3 or 4 stripe lines
3) Siemens PLC programmable system are equipped, Synchnoronous control the haul-off machines
4) High precision gravimetric dosing unit is equipped to control the pipe's weight per meter is constant.It can save raw material cost and save the machine starting time.
5) CE standard design, which is widely acceptable for EU customers.
Co-extrusion die head
1)Moulds with Cr coating, increase the moulds using life, easy for cleaning,decreae the melt's flowing friction coefficient.
2)High precision die head and moulds, pipes diameter and thickness is ±0,1mm
3)Pipe surface is smooth, smoothly to pass the steel ball testing the optical fiber blowing test.
High efficient Gravimetric dosing unit
1)Closed-loop control system with extruder. It controlled by integrated PLC moulds with the whole production line.
2)It's equipped with mported weighting sensor from Switzerland and imported SMC pneumatic component from Japan. Make sure the pipe weight per meter is stable and ensure the pipe is with high quality in high speed producing process.
3)save 2-6% raw materials, meanwhile increase production capacity. Ensure there's lower raw material waste when Micro-duct extruding machine start up.
4)Easy control, decrease the operating difficulties for workers.
Vacuum tank and cooling tank
1) Stable water for calibrator
2) Vacuum pressure can be monitored in real time.
3)The unique vacuum cooling system ensures that the pipe is shaped and cooled during high-speed production while saving space in the workshop for customers.
Automatic pipe winding machine
1)Automatic pipe coiler with double working position, auto pipe coiling.
2) Microduct can be arranged orderly. Max.coilingspeed: 100m/min.
3) Machine with pipe accumulator, suitable for 7-16mm, it keeps the pipe is always tidy even when reel changing.
Audited Supplier 
){kind=link}