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Polymechplast Machines Ltd
Leading Manufacturer & Exporter of Thermoplastic Injection & Blow Moulding Machines
An ISO 9001:2000 Certified Company
Injection Moulding
Single Colour
NP (Advantage) Series
Technical Specification
Standard Features
Optional Features
PML Series
Multi Colour
Multi Colour Marble Effect
Double Colour Marble Effect
Injection Moulding M/c.
PRODUCT RANGE
INJECTION MOULDING M/c
Single Colour
• NP Series
• PML Series
Multi Colour
• Multi Colour Marble Effect
• Double Colour Effect
-------------------------------------
BLOW MOULDING M/c
Extrusion Moulding M/c
Re-Heat Stretch M/c
Pneumatic M/c
PBM 20H
-------------------------------------
COMPRESSION MOULDING M/c
-------------------------------------
STRECH BLOW MOULDING M/c
Single Colour / NP (Advantage) Series
Place Enquiry
Technical Speci
fication*
::..
INJECTION UNIT
DESCRIPTION
UNIT
NP
20/40
NP
50/100
NP
70/140
NP
100/200
NP
125/250
NP
150/300
Screw Diameter
MM
25.4
30
35
41.2
45
45
Injection Pressure
BAR
1570
1805
1590
1650
1610
1800
System Pressure
BAR
125
125
125
125
145
140
Screw Stroke + SB
MM
115+10
135+10
135+10
135+10
190+15
205+15
Stroke Volume
CC
58
95
130
180
300
325
Shot Weight (PS)
GMS
50
86
116
160
270
290
Injection Rate
GMS/
SEC
30.5
38
48
70
112
92
Injection Time
Second
1.7
2.2
2.4
2.3
2.4
3.1
Plasticing Cap (PS) ** Max. Speed
GMS/
SEC
5
7.5
8.3
14.7
24
14.3
L/D Ratio
-
21:01
21:01
21:01
22:01
22.01
23:01
Screw Revolution
RPM
240
280
225
230
280
210
Heating Capacity
KW
3.33
5.4
7.25
8.9
11.4
10.5
No. of Heating Zone
Nos.
4
4
4
5
5
5
Nozzle Contact Force
Tonnes
4
4
4
5.5
6.4
6.2
Locating Ring Diameter
MM
75
110
110
110
160
175
LOCKING UNIT
DESCRIPTION
UNIT
NP
20/40
NP
50/100
NP
70/140
NP
100/200
NP
125/250
NP
150/300
Type(Integrated Cast)
Horri-
zontal
Horri-
zontal
Horri-
zontal
Horri-
zontal
Vertical
Vertical
Clamping Force
Tonnes
30
50
80
100
125
150
Mold Opening Stroke
MM
200
260
300
340
380
450
Max/Min Mold Height
MM
250/100
325/125
360/150
400/250
450/200
500/250
Max. Day Light
MM
450
585
660
740
830
950
Dist. Between Tie BAR
MM
250x250
320x320
360x360
390x390
460x460
535x535
Size of Mold Platen
MM
400x400
480x480
540x540
600x565
675x675
780x780
Ejector Force
Tonnes
2.5
3.9
3.9
4.8
5.5
5.7
Ejector Stroke
MM
60
60
60
100
100
110
GENERAL DATA
DESCRIPTION
UNIT
NP
20/40
NP
50/100
NP
70/140
NP
100/200
NP
125/250
NP
150/300
Pump Drive
KW
5
7.5
7.5
11
18.5
18.5
Total Load
KW
8.33
12.9
14.75
19.9
29.9
29
Oil Tank Capacity
Ltrs.
135
160
225
305
275
350
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Standard Features ::..
CLAMPING UNIT
Integrated casted five point double toggle system
T-Slot for mold clamping (70 T & Above)
Three stage mould open/close speed
Sensitive low pressure mould safety
Mechanical ejector system
Centralised lubrication system (Manual)
Electrical and Hydraulic guard safety
INJECTION UNIT
Five stage reduced injection pressure system
Five stage reduced injection speed system
Auto receprocating injection unit
Suck back system
Heating insulation cover
Injection hold on system
Radial piston hydro motor
Back pressure control (Manual)
CONTROL
Micro processor control system
Audio visual alarm
HYDRAULIC
Energy saving electro proportional hydraulic system
Return line magnetic oil filter
^ Top
Optional Features::..
OPTIONAL FEATURES
Air ejector system
Hydraulic ejector system (Multi Stoke)
Core pulling arrangement
Motorised mould height adjustment
Variable displacement pump
Linear scales for injection and clamping unit
Self lubrication system
Automatic lubrication system
Hour counter
Mould lifting arrangement (50T & Above)
Water battery
Dynamic barrier screw
TiO2 Coating screw
NOTE
*
Due to continuous technical development, specifications are subject to changed without
legal obligation on the part of manufacturer.
*
Machine photographs shown in website contain some optional equipments.
**
© COPYRIGHT 2004-2005 POLYMECHPLAST MACHINES LTD. ALL RIGHTS RESERVED.
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