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cable and wire PVC pelletizer, For Two step compounding extruder, SHJS65-150: L/D is 32:1 and 9:1, Siemens motor brand - details see: https://www.machineto.com/cable-and-wire-pvc-shjs65-150-two-stage-pelletizer-10336978

PVC Cable formulas/PVC Cable Processing technology-Detailed description

General:

In the process of PVC cable extruder, Many PVC cable factory will face these problems: lack of Surface brightness; Tiny pimple on its surface; Surface fish squamous; Air hole in the granule, etc.

The cause of problem is: machine is not installation and debugging very well; Choosing the wrong extruder.

Nowadays, two-stage compounding extrusion line has been the best choice in processing PVC Cable. This kind of machine is good at high capacity and good plasticizing.

The complete two stage extruder line:

Connection body with Vacuum pump:

Eletrical control parts:

Characteristic:

1. The original imported speed-control device or AC frequency conversion speed regulator insure screw speed high precision and torque output stability.

2. Temperature use PID regulating mode, double channel control.

3. Digital display melting pressure and melting temperature meter play real time monitor towards the extrusion parameter.

4. Electric control cabinet structure design refer Siemens, the space is roomy, beneficial to the ventilation and heat dissipation, maintenance and inspection.

Program-controlled part:

Electrical control system can use imported PLC, temperature control; melt pressure, main machine current and other imported meter for monitoring, which can intuitively reflect the unit's running. This unit has functions of heating break line alarm, main/auxiliary equipments failure alarm instructions etc, that can realize comprehensive interlock protection. This system use button style operation with low failure rate and with convenient maintenance.

SHJS series two-stage compounding extruder parameter

Model		Screw Dia D (mm)	L/D Ratio	Screw speed N (r/min)	Motor power P (KW)	output Q (kg/h)
SHJS50/100	SHJ50	50.5	24~48	500	37 / 45	100~350
	SJ100	100	7~20	85	30 / 37
SHJS65/150	SHJ65	62.4	24~48	500	55 / 75	200~500
	SJ150	150	7~20	85	37 / 45
SHJS75/180	SHJ75	71	24~48	500	90 / 110	400~800
	SJ180	180	7~20	85	45 / 55
SHJS95/200	SHJ95	93	24~48	400	200 / 250	700~1500
	SJ200	200	7~20	85	55 / 75

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