ZHENHUA Injection Molding Machine for Expansion Tube Making

Short Description:

Standard injection molding machine’s advantages:

Relatively low cost: Compared to new technology injection molding machines, the cost of standard injection molding machines is usually lower.

Expansion tubes are produced from plastic materials：

Plastic expansion pipe: Plastic expansion pipe usually uses plastic materials such as polyethylene (PE), polyvinyl chloride (PVC), polypropylene (PP). Plastic expansion tubes are lightweight, corrosion-resistant, and have good insulation properties.

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Product Detail

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Expansion Tube Product Picture

ZHENHUA Injection Molding Machine for Expansion Tube Making-01 (3)

ZHENHUA Injection Molding Machine for Expansion Tube Making-01 (4)

Technical Parameter

Technical Parameter		Unit	ZH-128T
Technical Parameter		Unit	A	B	C
Injection Unit	Screw Diameter	mm	36	40	45
	Theoretical Injection Volume	OZ	6.8	8	10
	Injection Capacity	g	152	188	238
	Injection Pressure	MPa	245	208	265
	Screw Rotation Speed	rpm	0-180
Clamping Unit	Clamping Force	KN	1280
	Toggle Stroke	mm	340
	Tie Rod Spacing	mm	410*410
	Max.Mold Thickness	mm	420
	Min.Mold Thickness	mm	150
	Ejection Stroke	mm	90
	Ejector Force	KN	27.5
	Thimble Root Number	pcs	5
Others	Max. Pump Pressure	Mpa	16
	Pump Motor Power	KW	15
	Electrothermal Power	KW	7.2
	Machine Dimensions (LWH)	M	4.21.141.7
	Machine Weight	T	4.2

The Application of Injection Molding Machine in Expansion Tube

Some common spare parts that injection molding machines can produce expansion tubes include: Expansion tube shell: The expansion tube shell is the main part of the expansion tube, usually made of plastic material injection molding.

Pipe joint: The joint part used to connect the expansion pipe to other pipes or equipment, usually also made of plastic injection molding.

Expansion sheet: The expansion sheet is the core part of the expansion pipe and is used to absorb the expansion and contraction of the pipe when the temperature changes.

Guide device: used to fix the position of the expansion tube to prevent it from shifting or drifting when the temperature changes.

Leak detection device: used to monitor whether there is leakage in the expansion tube, usually through a pressure sensor and other devices.

Injection molding machine components

Hydraulic and pneumatic components:

Solenoid Valve	YUKEN(TAIWAN)	Oil Pump	SUMITOMO(Japan)

Oil Motor	INTERMOT	Oil seal	NOK(Japan) or Italian oil seal

electronic component:

Controller	ARCUCHI	Servo Motor	Guilin Stars Technology,China
Electronic ruler	GEFRAN/WOOG/Same Quality Product	Transducer	GEFRAN/Same Quality product
proximity switch	FORTEK (TAIWAN)	Limit switch	PIZZATO(Italy）
Switch	Schneider, Taiwan Shilin, Fuji and other brand components