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Haitai HTW serise small plastic machine ranges from 68T-3000T, aiming at processing high quality plastic products, because of its high-performance, Haitai machine is widely used among domestic and foreign customers. With the pursuit of independent innovation constantly, Haitai now processes a total of 33 independent intellectual property rights, three of which are invention patents with high technology content. The use of advanced computer software designed to optimize the parameters of the most optimal design. And the application of automatic sampling system is used to test performance parameters of the new product. Haitai HTW-series plastic hydraulic machines has smaller deformation of the platen,smoother movement, longer working life, lower energy consumption, easily operation, so it has been recognized by the market. Haitai HTW-series plastic hydraulic machine is a strong open platform, which can meet the customer's special request, like adding special features so as to suit all kinds of process techniques.
1. Main Products:
A. Servo energy-saving small plastic machine. (HTW-JD)
B. PET small plastic machine. For bottle perform. ( HTW-PET)
C. UPVC/PVC small plastic machine. ( HTW-UPVC/PVC)
D. FAST small plastic machine. ( HTW-F)
E. Variable Pump Hydraulic machine. ( HTW-JC)
F. Two Color small molding machine.
2. Advantage: Strong Technical design ability, Stable quality, and large production capability, Famous brand.
3. Production description:
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.
- 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.
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
- A PID temperature control, precise temperature control of barrel.
- 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. Stability of the injection unit.
- 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.
TECHNICAL PARAMETERS for small plastic machine
| SPECIFICATION | HTW90 | ||||
| A | B | C | D | ||
| INJECTION UNIT | |||||
| Screw diameter | mm | 30 | 32 | 35 | 38 |
| Screw L/D ratio | L/D | 23.5 | 22 | 20.1 | 18.5 |
| Shot volume(theoretical) | cm3 | 117 | 133 | 158 | 187 |
| Injiection weight(ps) | g | 106 | 121 | 144 | 170 |
| Injection rate | g/s | 71 | 81 | 97 | 115 |
| Injection pressure | Mpa | 230 | 203 | 170 | 144 |
| Screw pressure | rpm | 225 | |||
| CLAMPING UNIT | |||||
| Clamping force | kN | 900 | |||
| Open stroke | mm | 320 | |||
| Space between tie bars(W×H) | mm | 355×330 | |||
| Max.Mold height | mm | 350 | |||
| Min.Mold height | mm | 150 | |||
| Ejector stroke | mm | 90 | |||
| Ejector force | kN | 30 | |||
| OTHERS | |||||
| Max.Pump pressure | MPa | 16 | |||
| Pump motor power | kW | 11 | |||
| Heating power | kW | 7.55 | |||
| Machine dimension(L×W×H) | m | 3.81×1.19×1.77 | |||
| Oiltank cubage | L | 160 | |||
| Machine weight | t | 2.8 | |||
PLATEN DIMENSION
MOULD PLACE DIMENSION
4. Certificates:
5. HAITAI AIM: YOUR NEEDS,
OUR SOLUTIONS,
YOUR SUCCESS!
6. AGENT WANTED