Conical Twin-Screw Extruder

Conical Twin-Screw Extruder 1.AC motor, Power: 37kw 2.ABB controller, Siemes PLC system 3.Throughput: 50-250kg/h

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's features:

* The longer screw with the newest double conical structure and variable pitch improve the output by over 30%.

* The compact distribution gearbox with the thrust bearings of the famous brand makes the convenient assembly and/or disassembly.

* The hardened gear surface of the gearbox guarantees the heavy duty load and long service life.

* PID temperature control meter or PLC computer temperature control system ensures precise temperature controlling.

* The main electric components are from the famous quality brand suppliers.

* The melt pressure transducers and temperature thermocouple allow the obvious inspection of the melt and easy operation.

* Conical Twin-Screw Extruder are mainly used for the processing of the soft/hard PVC pipes, PVC profiles, PVC cables, PVC transparent bottles as well as the other polyolefin products.

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's technical data: 

Main Motor:                    AC motor

Controller:                      ABB

Control system:            Siemens PLC controls downstream synchronization, individual climate control, speed and torque’s display.

Power:                            37 kw

Driving motor speed:  1500 rpm

Throughput :                  max. 50 – 250 kg/h Depends on the formula of PVC, pipe geometry and mold system

Barrel zones                  4

Heating capacity of barrel zones 

zone 1= 12.0 kw

zone 1= 7.5 kw

zone 1= 5.0 kw

zone 1= 5.0 kw

Barrel cooling zones   3

Adaptor zone                 1

Die heating zones        8

Adapters heating capacity max. 1.1 kw

Screw diameter D:       65-132mm

Air capacity of vacuum pump: 40 m3/h

Hopper content:           120 d m3 (with visible window)

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's tools:

 Conical Twin-Screw Extruder's Spider Die:

* Optimum folw properties over the entire folw channel

* Ideal residence time profile with selective temperature control of the sensitive material

Conical Twin-Screw Extruder 

 Conical Twin-Screw Extruder's Disc calibrator:

1. Diameter: 10-32mm

2. High speed

3. For sticking material

4. Optional: Spray ring

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's Downstreams:

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's Vacuum Calibration Tanks:

* Fast and efficient vacuum-conditioning systems

* Advanced circuit design and sensor equipment

* Stainless steel vacuum box for lifelong use

* Rail-mounted

* Dual-chamber design,individual control for vacuum degree

* Imported  filter

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder's Spray cooling tanks:

* Stainless steel plate as a whole forming cabinet

* Space-optimized design and nozzle positioning

* Precise temperature control

* Imported filter

Conical Twin-Screw Extruder

Conical Twin-Screw Extruder Multiple caterpillar haul's Technical Specifications:

Conical Twin-Screw Extruder 

 Conical Twin-Screw Extruder's Flying knife cutter

High-speed, non-sawdust cutting small size PO pipe,  German LENZE knives and servo motor, Speed range: 0.1-50m / min

Conical Twin-Screw Extruder 

 Conical Twin-Screw Extruder's Swarefless and noiseless cutter:

* Swarfless and noiseless cutting

* Low cost, high performance

* Synchronous servo motor or pneumatic driven sawing carriage

Technical data of cutter:

Conical Twin-Screw Extruder Semi-automatic coiler:

Conical Twin-Screw Extruder