Safety、Energy saving、High precise
The pressure amplifying section is inexistent. Low pressure mold protection section
can be set by the computer. There is no crawling phenomenon caused by internal
leakage and vacuum suction that always occur in the traditional hydraulic structure. In
case the cavity expansive force is higher than the clamping force during molding, the
movable platen will withdraw and the product becomes thicker . But the deformation of
the mold and tie rod remains a normal value under a safe condition. Mold protection
can be realized.
High rigidity、F series incorporates single cylinder linear injection structure
Bench-type injecton unit has a high rigidity.This design eliminate all the hard abrasion between screw and
barrel due to deformation of the guide during plasticizing and injection
A good universal performance allows more than 2 injection grounds(barrel and screw combination )to be
optioned by the user for one model of the machine,or the screws between neighboring mode is can be
i nt erchanged wi t hi n t he same seri es wi t hout any ext ra modl f i cat i on, for example, series
JPH80C~JPH180C,or JPH80H~JPH180H.The user can change the different diamter screw conveniently .
best sensitivity and lower the
circuit wastage
The advanced famous elements and devices are equipped to the hydraulic
system.
The integrated hydraulic control system is composed by combination valve of
proportion-pressure-flux and other function valves controlled by the computer.
According to the value of pressure and flux of the executing elements to realize
high precise and sensitive electric-hydraulic controls.The differential hydraulic
circuit drives the opening and closing action.The clamping force fluctuates up or
down along with the injection pressure which will increase the speed but save
the energy consumption.The clamping cylinders are controlled by a built-in
cartridge valve to speed the mold-moving.get the best sensitivity and lower the
circuit wastage
Precise control and easy operation
|
MODEL
|
JPH50E
|
JPH80E
|
JPH120E
|
JPH150E
|
JPH180E
|
|
Screw diameter
|
18
|
22
|
25
|
28
|
28
|
|
Screw l/D ratio
|
20.2
|
21
|
22.8
|
22.5
|
22.5
|
|
Shot volume
|
15
|
38
|
58.9
|
83.4
|
98.5
|
|
Shot Weight
|
13.5
|
34.2
|
53
|
75
|
88.7
|
|
Max.Shot Pressure
|
266
|
264
|
278
|
254
|
254
|
|
Max.Injection Speed
|
341
|
337
|
307
|
268
|
268
|
|
Shot Speed
|
78
|
115
|
136
|
148
|
148
|
|
Screw Speed
|
300
|
300
|
300
|
300
|
300
|
|
Clamping Force
|
500
|
800
|
1200
|
1500
|
1800
|
|
Space between tie rods(W×H)
|
295×295
|
360×305
|
410×360
|
410×410
|
460×460
|
|
Clamping stroke
|
380
|
540
|
540
|
620
|
700
|
|
Max.daylight
|
530
|
700
|
700
|
800
|
900
|
|
Close daylight
|
150
|
160
|
160
|
180
|
200
|
|
Ejector Froce
|
18
|
28
|
28
|
45
|
45
|
|
Hydraulic ejection stroke
|
70
|
150
|
150
|
150
|
150
|
|
system pressure
|
14.5
|
||||
|
Oil tank capacity
|
225
|
305
|
350
|
370
|
380
|
|
JPH***E
Quantitative pump |
18.5
|
22
|
30
|
30
|
30
|
|
JPH***E/S
Servo Series |
16
|
19.6
|
34.7
|
34.7
|
34.7
|
|
Heating capacity
|
3.2
|
5.19
|
5.52
|
7.46
|
7.46
|
|
Machine Weight
|
2800
|
3000
|
3200
|
4800
|
5600
|
|
Machine Dimension
|
4×1.15×1.6
|
4.1×1.31×1.75
|
4.42×1.23×1.83
|
4.7×1.28×1.86
|
4.93×1.32×2
|
National service hotline
19 Beihai Xingye North Road, Lunjiao Town, Shunde District, Foshan City, Guangdong Province
E-mail : sales@wia-machinery.com
Copyright 2019 Guangdong Weiya Precision Machinery Co., Ltd. All Rights Reserved . Technical support：ceall