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1. two pvc pipe extrusion line, 2. conjoined dual traction and cutting machine, 3. twin die head mold - details see: https://www.machineto.com/2013-professional-excellent-performance-conical-twin-screw-pvc-twin-pipe-line-10081718

Detailed information:

High efficiencyconical twin screw extruder SJSZ: 55/110

Property characteristic:

Extrusion system:

Screw diameter:Φ55mm,Φ110mm

Max. output:120 kg/h

Screw material:using high quality alloy steel38CrMoAIA, by nitriding treatment under high temperature, nitriding depth: 0.5-0.7mm, surface hardness: HV740-940.

Screw core temperature control:using internal recycle constant temperature device, for heat conduction then control the temperature of screw core.

Barrel material:high quality alloy steel38CrMoAlA, by nitriding treatment under high temperature, nitriding depth: 0.6-0.7mm, surface hardness ≥ HV940.

Barrel temperature control system:

Heating zone:aluminium casting heating ring + stainless steel shell + cooling fan

Barrel cooling format:air cooling to control temperature in precision.

Heating zone qty:10 zone, heating total power 16.5kw, temperature range 50~300°C

Head connector:38CrMoAIA, by hardening, tempering and surface nitriding treatment, runner surface is plated with hard chrome(Cr), using confluence format.

Transmission speed reduction system:

Using high torque reduction gear box

Water cooling temperature reduction device

Gear material of reduction gear box:20CrMoTi, gear speed reduction apply with rigid tooth surface combining with oblique tooth surface; Gear nitriding & grinding treatment apply with Germany technology, which is with long life service, low noise, low energy consumption.

Main motor system:

AC main motor:

Main motor power:30 kw , 380V, 50Hz

Main motor speed regulation method:controlled by AC ABB frequency converter

Constitute of extrusion line:

No.	Equipment listing	Quantity
1	conical twin-screw extruder Model SJSZ:55/110	1 set
2	Twin die head mold	1 set
3	Vacuum forming tank single shift center distance 400	1 set
4	Conjoined dual traction & cutting	1 set
5	dual turn-over stacker	1 set

Operating system:

AC motor, ABB frequency speed regulator
Low-voltage apparatus
Buttons, toggle switches	Schneider, France
Contactors	SIMENS products
Air switches	DELIXI
Intermediate relays	OMRON
Temperature controller	RKC, Japan
Heating ring	stainless steel cast aluminum heater

Vacuum forming tank model DY25-100

Split-body,single shift, operation panel is conjoined with vacuum tank, center distance 400mm

Suitable for pipe diameter: Φ25mm-Φ100mm

Dimension: length x width x height 5000×700×350mm

Total length: 5300mm

Center height: 1000mm

Tank body material: stainless steel

Vacuum pump power: 4kw x 2

Vacuum degree: 0~0.06Mpa (adjustable)

Water pump power: 3kw x 2

Nozzle qty: 95

Water filter: 1set

Seal device (sealing plate): 1set

Nylon supporter for pipe (adjustable): 1set

Tank cover use casting aluminium alloy: 1set

Shift adjustment device: 1set

Distance: 600mm

Conjoined caterpillar dual traction & cutting model QY 25-100

Effective traction length: 1350mm

Dimension: 3200x700x1400mm

Traction force: 40KN

Traction speed: 2-15m/min.

Motor power: 4X1.3/1.8kw

Caterpillar qty: four caterpillars double traction control

Adjusting way for caterpillar: pneumatic pressing device

Traction pipe dia. Range: Φ25mm-Φ100mm

Equipped with meter measure device, length can be adjusted in random

Dual cutting machine

Pipe dia. Range: Φ25mm-Φ100mm

Max. Cutting times: 15time/min.

Blade forward & retreat: by pneumatic

Cutting power: 0.75kw

With high strength absorbing scrap device

Shanghai factory

Zhoushan factory