new plastic injection molding machine
Quick Details

Condition: New, new
Type: Injection Blow Molding
Style: Horizontal
Plastic Type: Thermoplastic
Automatic: Yes
Injection Weight: 380-470g
Injection Rate: 142 /154/186
Clamping Force: 2000KN
Opening Stroke: 475mm, 475mm
Power(W): 380V/50HZ
Certification: CE ISO9001
After-sales Service Provided: Engineers available to service machinery overseas
brand: yongchang
Warranty: One Year
PLC: Siemens
Application: small plastic injection molding machine
shot weight: 389 /420/510
Clamp Force: 2000KN
Mold Thickness: 200-530
System Pressure: 16Mpa


→ bigger space between tie-bars

→ central-clamping structure

→ famous components

→ energy saving with servo motor

→ low noise, fast response

→ high precision, Stable and super long life

→ T-Slot Platen

→ abundant Spare Parts

→ better price

Clamping Unit

1.) Optimized Platen Design with high rigidity and enlarged space between tie bars

2.) Euro map-based Platen Layout with both T-slot & tap holes, locating design in moving platen to better suit various molds

3.) New ejection system design with longer ejection stroke, bigger space and better rigidity

4.) Hydraulic drivien gear-type mold height adjustion mechanism

5.) Relocation of mechanical safety interlock for easier operation

6.) linkage structure for front connecting rod increases connectingrod's strength greatly, as well as the whole clamping unit's rigidity & accuracy.


Injection Unit

1.) High Quality Linear Motion Guide ensure the smooth & accuracy of injection process

2.) High Speed & Pressure injection structure can improve the injection speed

3.) Twin nozzle cylinder ensures more even & stable structure

4.) Specilized screw barrel design for various appliance


Hydraulic System

1.) The double proportional compound valve control system pressure & flow, highly sensitive & stable;

2.) Imported high quality Pump, low in noise, long in lifespan & stable in performance;

3.) World-famous servo hydraulic system optional, better performance in lower noise & energy saving;

4.) The precise feedback control of servo system to the pressure & flow, with higher sensitivity & more accurate repeatability precision;

5.) High performance hydraulic valve, less failure, fast switch, convenient maintenance;

6.) Low pressure mold protect system, which is more suitable for the precise mould;

7.) Greese & lubrication oil in dependent lubrication system can lubricate everywhere to the best.


Electrical System

1.) Control by double CPU, the system HMI use X86 300MHz technical grade display. The system employees a RISC 140MHz micro professor, with high speed, noise-immunity, fan-less and lower power consumption, independent control structure improve the stability of control

2.) 8.4" display screen with resolution 800*600, user friendly screen & optional choose of language

3.) Equiped with USB(2.0) port & ethernet(100-base T) ports

4.) 32 Points input & output, entendable and trouble spot can be replaced easily

5.) Linder transducer's resolution is 1/65535, more precise in control

6.) 120 technological parameters access can be stored & uploaded with an ordinary USB drives

7.) Injection End and temperature tracking is curve display, dynamic recorder parameter is modified, dynamic warning is exhibited, all these make the operation more convenient.

Servo Controller Part

1.) High Precise Control The servo system can control the machine's pressure, speed & location precisely, make sure that the error of accurate repeatability precision for the shot measurement is <0.3%

2.) High sensitive response Because the motor vector is matched with the controller accurately, it only takes 0.5sec. inputing the number from 0 to max. Compared with other traditional hydraulic injection molding machine, HJS series is more faster in speed with shorter cycle time and high efficient in production

3.) Low noise Compared with traditional fixed pump & variable pump system, the noise is 1/10 lower under normal circumstance, more suitable for sealed dustless workshop

4.) Energy Saving Overall efficiency is 10% more & driving capacity is 18% more than common machine. This series can save 40-80% energy, and achieve first-class energy efficiency

5.) Water cooling saving The system condition prevent high pressure uploading without any power output, leads to the water cooling saving


Our Services

1. Each machine is manufactured by professional experienced staff.
2. Production process is under strict supervision and adopts China and world top advanced production engineering.
3. The warranty time is one year. Quick-wear part is excluded.
4. When warranty date expires, lifetime maintenance service is provided.