Injection Molding Machine PSJ-220

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SHENZHEN PLASTAR INDUSTRY CO., LTD

Add.: No 1 Pinshanyilu Rd, Cloudy Valley Second Phase Nanshan District, Shenzhen China

Tel: + 86 23596700

Email: sales@china-plastar.com

plastar@foxmail.com

Whatsapp: +86 13632619800

Wechat: 1731100406

skype：zhangxqso

Injection Molding Machine PSJ-220

Product Details:

Place of Origin:	CHINA
Brand Name:	PLASTAR
Model Number:	PSJ-220
Certification:	CE

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:
Delivery Time:	30DAYS
Payment Terms:	T/T OR L/C
Supply Ability:	10000

Large Image:Injection Molding Machine PSJ-220

Features
Parameter
Diagram
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Clamping Unit: Arrange obliquely five-point and elbow type structure. Optimization design on parameter of the computer. Finite-element analysis is applied to design the plates. The unit also functions of low pressure mold protection with extra sensitivity. Machinery, electric pair of safe protection function to insure the safety;

Oil motor drive the gear to adjusts mold, the moving ahead simultaneously is good and can adjusting the mold automatically according to the pressure set up, very convenient and reliable;

Computer Controlled: According imported computer which special for injection machine. The function is powerful and controlled by CPU, improve the speed in control system and the alarm on over-temperature. Improve the working speed of machine;

Injection Unit: Double guiding rod supporting. Dual-cylinder balance injection system, Single-Cylinder push and draw back setting. Multi-stage pressure & speed injection. One –string hydraulic motor setting. Super quality steel screw stem mixed with chrome, molybdenum and aluminum and barrel disposed by nitrogen. Suitable for every kinds of plastic raw material;

Hydraulic Unit: Adopt imported advance hydraulic components;

Storing type on automatic lubricating system of oil;
With quick response and steady capability, servo gearshift dynamical control system has equipped with pressure feedback device with high precision and sensitivity, which forms a close –loop precision control and provide products with high stability;

Servo energy saving injection molding machine to achieve the maximum output, in comparison with conventional hydraulic injection molding machines, their response speed have been obviously quickened and cycle time effectively shortened, improving production efficiency;
There is no extra energy consumption due to output volume changes according to load alteration. The phase of holding pressure, servo motor lowers rotate speed and consumes a little of energies. In the phase of cooling, motor doesn’t work and consumes no energy. According to different products, servo energy –saving injection molding machines will save 20% -80% energy and bring your prominent economic benefit.

Device	Item	Model Unit	PSJ-220
Device	Item	Model Unit	A	B	C
Injection	Screw diameter	mm	45	50	55
	Screw L/D ratio	L/D	24.4	22	20
	Theoretical shot volume	cm³	357	450	534
	Injection weight(PS)	g	319	394	477
	Injection pressure	MPa	233	198	156
	Injection rate(PS)	g/s	128	159	192
	Plastizing capacity(PS)	g/s	18.7	26.4	34
	Screw speed range	r/min	０～150
Making-up	Clamping force	kn	2200
	Clearance between tie bars	mm	520×520
	Opening stroke	mm	510
	Max mould height	mm	560
	Min mould height	mm	250
Other	Ejector force	kn	53
	Ejector stroke	mm	140
	Pump power	kw	18.5
	Heating power	kw	15.6
	Oil tank capacity	l	400
	Machine weight	t	6.4
	Machine dimension	m	5.7×1.4×1.9