Specifications

Plastic Injection Molding Machine
1. CE certification
2. with variable pump
3. high-speed
4. servo energy-saving machine

Shanghai Joysun Plastic Injection Moulding Machine

Our JSE injection molding machine is designed to produce various kinds of plastic products, such as water bottle caps, carbonated bottle caps, 5 gallon bottle caps, plastic tubes, etc. We have about 20 years of experience in the research and maunfacture of plastics molding machines, which exported to many countries.

 

Features of Plastics Injection Molding Machine

 

Injection Unit

1. Screw with optimum design enjoys features of good plasticity, high efficiency;

2. Big L/D ratio of plasticizing screw;

3. Adjustable back pressure control and melt decompression device;

4. Duel carriage cylinder to maintain consistent nozzle to platen alignment and nozzle pressure, precision and consistency;

5. Injection screw directly driven by a low speed high torque hydraulic motor is suitable for processing various plastics. The left diagram is to inject the sketch map.

 

Clamping Unit

1. Optimize designed five fulcrums and double inclined toggles clamping unit has functions such as big force enlarge rate, high speed placid movement and large mould-open distance;

2. Having hard chromed on the surface, the tie bars is corrosion-resistant and wear resistant;

3. Mechanical and hydraulic eject device with one time or multiple changing processes;

4. Hydraulic motor driven mould adjustment accelerates mould-changing process;

 

Hydraulic And Control Unit

1. Easy operated 16BIT CPU multi-function computer;

2. LCD display panel, clear simple control makes it easy to operate;

3. Alarm message with using statement, easy to troubleshooting;

4. Chinese/English language toggle mode, input and output use photo-coupler to protect damage from out-side votary;

5. 50 sets mould data storage;

6. Close-loop PID tech, is used in temperature control with the advantage of high precision;

 

Paramter

Item	Unit	JSE-90	JSE-120	JSE150	JSE-180	JSE-220
Screw Diameter	mm	34	35	40	45	50
Screw L/D Ratio	L/D	21.7	22.8	22.5	22.2	22
Theoretical Shot Volume	cm3	135	173	251	366	461
Shot weight(ps)	g	122	157	228	333	420
Injection Pressure	Mpa	218	230	229.7	210	211.7
Injection Rate	g/s	59	71	77	104	128
Plasticizing Capacity	g/s	10.4	10.8	11.6	14.6	18.7
Screw Speed Range	r/min	0-230	0-200	0-200	0-150	0-130/0-110
Clamping Force	Kn	900	1200	1500	1800	2200
Clearance Betweem Tie Bars	mm	360*360	400*380	410*410	460*460	520*520
Opening Stroke	mm	330	360	400	460	510
Max.mould Thickness	mm	360*360	400	430	480	560
Min.mould Thickness	mm	150	150	150	200	250
Ejector Force	kn	27	27	33	45	53/70
Ejector Storke	mm	100	100	120	130	140
Pump Power	kw	11	11	15	18.5	22
Heating Power	kw	6.21/9	7.43	9.27/12	11.27/13.47	12.47/19.67
Oil Tank Capacity	L	180/200	200	270	350	450/500
Machine Weight	t	3.5/3.8	4.1/4.3	4.5/4.8	5.5/5.7	6.4/7.1
Machine Dimension	m	4.3*1.15*1.8	4.55*1.2*1.8	4.8*1.2*1.8	5.6*1.35*1.85	6.1*1.5.2

 

Item	Unit	JSE-250	JSE-280	JSE-330	JSE-350	JSE-400
Screw Diameter	mm	55	55	60	65	70
Screw L/D Ratio	L/D	21.8	23.6	21.5	23.1	21.4
Theoretical Shot Volume	cm3	594	677	876	1062	1307
Shot weight(ps)	g	540	616	797	948	1112
Injection Pressure	Mpa	198	192	200	200	204
Injection Rate	g/s	136	184	158	207	347
Plasticizing Capacity	g/s	24.7	34	29.2	41	48
Screw Speed Range	r/min	0-120/0-110	0-168/0-115	0-120	0-156/0-150	0-180/0-135
Clamping Force	Kn	2500	2800	3300	3500	4000
Clearance Betweem Tie Bars	mm	570*570	580*580	62*620	660*660	720*720
Opening Stroke	mm	550	570	600	660	710
Max.mould Thickness	mm	600	610	680	720	720
Min.mould Thickness	mm	250	250	280	300	250
Ejector Force	kn	70	53/87	87	70/110	110
Ejector Storke	mm	150	160	160	180	200
Pump Power	kw	22	22	30	30	37/45
Heating Power	kw	15.6/18.32	18.55/21.6	18.52/23.73	19.95/24.75	22.75/30.5
Oil Tank Capacity	L	500	500/700	600	750/800	800/1200
Machine Weight	t	8.2/8.5	9.3/10.5	11.8/12.2	14/15	16/18
Machine Dimension	m	6.4*1.5*2	7.0*1.65*2	7*1.7*2.1	7.5*1.75*2.3	8.8*2*2.25

 

 

 

 

Injection Unit

 

Clamping Unit Hydraulic Unit

 

Controlling Unit Lubricating system Oil motor

 

Product

 

 

Factory