HAITAI HTW730/JD Servo energy saving used plastic chair injection molding machine

Product Overview

Description

 

 

1. Main Products:

 

A. Servo energy-saving injection molding machine. (HTW-JD)

B. PET Injection molding machine. For bottle perform. ( HTW-PET) 

C. UPVC/PVC Injection molding machine. ( HTW-UPVC/PVC)

D. FAST Injection molding machine. ( HTW-F) 

E. Variable Pump Injection molding machine. ( HTW-JC)

F. Two Color Injection molding machine.

 

2. Advantage:
Strong Technical design ability, Stable quality, and large production capability, Famous brand.

 

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.

 

 

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.

  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 

 

 

SPECIFICATION		HTW730/JD
		A	B	C	D
INJECTION UNIT
Screw diameter	mm	90	95	105	110
Screw L/D ratio	L/D	23.2	22	19.9	19
Shot volume(theoretical)	cm3	2861	3188	3894	4273
Injiection weight(ps)	g	2603	2901	3543	3888
Injection rate	g/s	574	640	781	858
Injection pressure	Mpa	195	175	143	130
Screw pressure	rpm	115
CLAMPING UNIT
Clamping force	kN	7300
Open stroke	mm	950
Space between tie bars(W×H)	mm	950×950
Max.Mold height	mm	960
Min.Mold height	mm	400
Ejector stroke	mm	280
Ejector force	kN	210
OTHERS
Max.Pump pressure	MPa	16
Pump motor power	kW	37+37
Heating power	kW	56.7
Machine dimension(L×W×H)	m	11.43×2.40×3.14
Oiltank cubage	L	1200
Machine weight	t	37

 

 

 

 

 

 

 

4. Certificates: