Linea di pellettizzazione ad anello ad acqua con estrusione a vite gemello Lab
Linea di pellettizzazione ad anello ad acqua con estrusione a vite gemello Lab
Linea di pellettizzazione ad anello ad acqua con estrusione a vite gemello Lab
Linea di pellettizzazione ad anello ad acqua con estrusione a vite gemello Lab

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Linea di pellettizzazione ad anello ad acqua con estrusione a vite gemello Lab

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Model No. : BP-8177-ZB
Brand Name : Baopin
Color : Yellow And White
Raw Meterials : Thermoplastic Materials/ XLPE/ PE
Di più
7yrs

Dongguan, Guangdong, China

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Descrizione del prodotto

Questo pellettizzatore ad anello per acqua di estrusione a doppia vite è adatto per l'esperimento di miscelazione di materie plastiche tecniche, plastiche modificate, rifiuti plastici e masterbatch colore ecc., È caratterizzato da plastificazione omogeneità, color proofing e modifica del riempimento.

La linea di granulazione ad anello d'acqua utilizza motore a velocità regolabile, pellettizzazione con una macchina di estrusione allo stesso e velocità di scarico sincronizzata. L'unità è facile da usare, offre prestazioni costanti e un vantaggio economico favorevole.

I.Twin screw extruder

Output

According to the raw material formulation process

Screw diameter

Φ20

Length diameter ratio

1:40 optional

Screw direction

Parallel and the same direction

Screw speed

0-120rpm

Screw

Spindle with 40CrNiMoA chromium molybdenum alloy tool steel, screw thread adopts W6Mo5CR4V2 wear-resisting alloy steel,HRC60 hardness, consisted of conveyor block, mixing block, shear block, mixer block, kneading block and countercurrent block, building block series assembly, according to the parallelism of any material combination, to meet the different needs of the extrusion process

Barrel

5 sections of cylinder adopt 38 CrMoAl nitriding steel forgings, liner wear-resistant alloy, hardness is HRC60, via nitriding, conditioning and ultra fine grinding process, the surface roughness Ra≤0.4μm, wear-resisting and corrosion resistance

Heating zone

5 cast aluminum heaters fixed at barrel,1 heater at handpiece, security wind cowl covered outside

Cooling zone

Cylinder segment using soft water circulation cooling system, each segments of cooling water flow rate is adjustable, equipped with self-priming pump, 304 stainless steel water storage tank, water pipe and the electromagnetic valve component, etc. Can apply independent temperature control at each segments of cylinder

Vacuum zone

Water circulation vacuum degassing device, equipped with water ring vacuum pumps, vacuum gauge, regulating valve components, forming non-clog exhaust system.

Feeder

Adopts screw feeding method, feeding speed 0-50rpm frequency control. Feeder and the host are slide connected, easy to clean the screw.

Head pressure

High precision temperature and pressure sensor to monitor head pressure changes, with interlock control host and overpressure protection

Granulating die head

38 CrMoAlA chromium molybdenum alloy head, nitriding hardness is HRC60. The number of rod and the diameter of the granulation can be selected

Reduction gear box

High-speed heavy-duty harden gear drive, gear reduction and torque distribution box integrated structure, the internal transmission parts are imported bearings and oil seal, oil splash lubrication

Drive motor

Gear motor and reduction gear with torque distribution integration

Mainframe

The whole frame adopts profile steel welding, strong structure and not easy to deform. The bottom of the rack is equipped with movable brakes wheels for easy installation and movement.

Safeguard

Safeguard functions include: the melt pressure and host interlock, overpressure alarm protection; Melt temperature and host interlocking, to start the outage protection; Feeding with the host interlocking, carries on the protection of the startup sequence.

Electric control system

PLC programmable color touch screen, man-machine interface

operation system, extrusion process dynamically can be displayed and monitored

Power

3∮,AC380V,50Hz Three-phase and five-line

II.Water ring pelletizer

Screw diameter

20mm

Length diameter ratio

28

Compression ratio

3.5

Screw speed

0-70rpm frequency control

Heating zone

4 zones

Water ring material

Stainless steel, with observation window

Cutter plate form

Detachable meshing cutter plate

Main motor power

1.5KW

Power

0.37KW

III.High speed centrifuge dehydrator

Material

304# stainless steel

Power

0.75KW

Rotation speed

1440R/min

IV.Dryer

Material

304# stainless steel

Specification

25×600CM

Blower

0.55KW

Pump unit

0.37KW

Pipeline

All stainless steel pipe


Lab twin screw extrusion water ring pelletizing linw








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