(3)Boosted plasticising rates, mould opening and closing speeds, ejetion speeds etc.
(4)Clamping unit with improved rigidity meets the requirements of high injection speeds and pressures,
and extends the service life of the mould
(5)Hydraulic accumulator is available as optional extra, with injection rate over 400mm per second.
SPECIFICATION
HTW110
A
B
C
D
INJECTION UNIT
Screw diameter
mm
32
35
38
42
Screw L/D ratio
L/D
24.1
22
20.2
18.4
Shot volume(theoretical)
cm3
137
163
192
235
Injiection weight(ps)
g
125
148
175
213
Injection rate
g/s
74
89
105
128.1
Injection pressure
Mpa
260
219
186
152
Screw pressure
rpm
210
CLAMPING UNIT
Clamping force
kN
1100
Open stroke
mm
350
Space between tie bars(W×H)
mm
410×410
Max.Mold height
mm
380
Min.Mold height
mm
150
Ejector stroke
mm
100
Ejector force
kN
38
OTHERS
Max.Pump pressure
MPa
16
Pump motor power
kW
13
Heating power
kW
8.2
Machine dimension(L×W×H)
m
4.15×1.12×190
Oiltank cubage
L
230
Machine weight
t
3.4
PLATEN DIMENSIONS
MOULD SPACE DIMENSOINS
3.Production description
CONTROL SYSTEM
All-digital control system uses dedicated controller, multiple CPU processing division, a multi-functional automatic fault detection, alarm system, certificates 99 mold of processing procedures, with remote
control interface. System is of high stability and responsiveness. System uses color LCD, man made interface for easy operation and with a number of peripheral interfaces.
FEATURES
- A variety of text can be switched. - Manual, semi-automatic and fully automatic mode. - To provide EUROMAP robot interface. - Automatic movement monitoring with alarm and fault diagnosis. - Function of slope setting can set the start and stop of movements, so as ensure the smooth movement
HYDRAULIC SYSTEM
Advanced hydraulic system design, through proportional control of pressure, flow achieves rapid
multi-level pressure, speed switching, the system configuration is reasonable, stable and reliable.
The noise is less than 75 dB. The medium and large machine adopts a two way cartridge inserted
valve system to improve the system of flow and speed of response, and makes the whole machine
reach the best performance.
CLAMPING SYSTEM
- Security doors fitted with hydraulic, mechanical and electrical interlocking triple safety device.
When the safety door is open, the machine cannot clamp.
- Low pressure mold protection device to prevent damage to platen.
- Plywood, frame, the bridge, and the template attached structure, the finite element analysis.
- Hydraulic ejector, adjustable stroke, and top speed of ejector in and out, for multiple actions.
- Flexible tie bars nut eliminates fatigue fracture; assure the working life of tie bars
- Automatic adjustment. The replacement of different mold, the parameters set by clamping
force to achieve the automatic adjustment.
- High-precision electronic detection device, multi-stage control of opening stoke, speed and
location, location accuracy.
INJECTION SYSTEM
2005, diversified screw optimal design municipal science and technology research projects focus
on key issues is completed, and is now designed professionally and production for a whole variety
of raw material. the diversity of the screw is for your option.
FEATURES
- There are three or four screws and barrels with optimal design, respectively, nitride, hard plating,
dual-metal, which is suitable for different processes of a variety of plastics. and the choice of product.
- Two-guided guided bar supports, double-balanced rapid injection.
- The high-torque hydraulic motors offer a stable plasticizing capacity, highprecision electronic
device position detection enable accurate measurement.
- Multi-injection speed and pressure and multi-level holding pressure settings, switch from the
injection time, location, pressure control to ensure the quality of molding.
- Multi-level back-pressure of pre-plastic and pre-speed are computer-controlled, anti- drooling and
automated auto purge.
- Expected to prevent cold-start function to ensure that the screw, Liao Tong will not be harmed.
