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J & W Official Announcemen.. |
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| 10/08/11 |
| JW3000 Series |
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Plastic Injection Molding Machine - JW3000 Series |
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FEATURES: |
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◆ JW/JD servo energy-saving injection molding machine is equipped with high performance servo motor controlling system, the machine's output power can vary in accordance with the loading changes, which reduce energy consumption and noise. The motor rotates at lower speed in holding pressure stage, and doesn't work in cooling time. |
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◆ Servo energy-saving injection molding machines:there is no ectra energy consumption due to output volume changes according to load alteration. In the phase of holding pressure, servo motor lowers rotate soeed and consumes a little of enerfies. In the phase of cooling, motor doesn't work and consumes no energy. According to different products, servo energy-saving injection molding machines will save20%-80% energy and bring you prominent economic benefit. | |
| SPECIFICATIONS: |
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JW1500 |
JW1800 |
JW2200 |
JW3000 |
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A |
B |
C |
D |
A |
B |
C |
D |
A |
B |
C |
D |
A |
B |
C |
| Injection Unit |
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| Screw diameter |
mm |
110 |
120 |
130 |
140 |
120 |
130 |
140 |
150 |
130 |
140 |
150 |
160 |
180 |
210 |
220 |
| Screw L/D ratio |
L/D |
25.7 |
24 |
22 |
20 |
25.4 |
23.4 |
21.7 |
18.9 |
25.9 |
24 |
22.4 |
20.9 |
24 |
24 |
22.9 |
| Shot volume (theoretical) |
cm(3) |
6271 |
7463 |
8759 |
10158 |
7368 |
8759 |
10159 |
11662 |
9460 |
11238 |
12900 |
14678 |
29390 |
40003 |
43904 |
| Injection weight(ps) |
g |
5706 |
6791 |
7970 |
9243 |
6704 |
7970 |
9244 |
10612 |
8608 |
10226 |
11739 |
13356 |
26745 |
36402 |
39953 |
| Injection rate |
g/s |
815 |
970 |
1138 |
1320 |
1056 |
1240 |
1438 |
1650 |
1172 |
1360 |
1560 |
1776 |
1468 |
2000 |
2200 |
| Injection pressure |
MPa |
208 |
175 |
150 |
129 |
195 |
165 |
145 |
126 |
190 |
163 |
142 |
125 |
210 |
155 |
141 |
| Screw speed |
rpm |
90 |
85 |
70 |
50 |
| Clamping Unit |
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| Clamping force |
KN |
15000 |
18000 |
22000 |
30000 |
| Open stroke |
mm |
1350 |
1550 |
1600 |
2000 |
| Space between tie bars(W x H) |
mm |
1310 x 1300 |
1500 x 1400 |
1650 x 1500 |
1900 x 1750 |
| Max. Mold height |
mm |
1400 |
1500 |
1620 |
1900 |
| Min. Mold height |
mm |
600 |
700 |
800 |
1000 |
| Ejector stroke |
mm |
360 |
420 |
420 |
450 |
| Ejector force |
KN |
260 |
420 |
490 |
565 |
| Others |
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| Max. pump pressure |
MPa |
16 |
17.5 |
16.5 |
16 |
| Pump motor power |
kw |
55+55 |
45+45+45 |
45+55+55 |
55+55+55+55 |
| Heating power |
kw |
86 |
94.9 |
110.7 |
177 |
| Machine dimension(L x W x H) |
m |
15.2 x 3.00 x 4.13 |
16.35 x 3.15 x 4.17 |
17.80 x 3.35 x 4.28 |
22.00 x 5.50 x 5.00 |
| Oiltank cubage |
L |
2900 |
3000 |
3700 |
4500 |
| Machine weight |
t |
90 |
125 |
156 |
220 |
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