Product Overview

Description

180Tton silicone mobile phone cover making machine

HAIJIANG supply all kinds of injection molding machines from 50T to 3000T, including color chips making machine, energy saving injection molding machine, gears making machine, dual clear color injection molding machine, bakelite injection molding machine, PET preform injection molding machine, Fixed pump and variable pump injection molding machine, PVC fitting injection molding machine, screw barrel for injection molding machine etc.

1. HAIJIA  for injection molding machine features:

→ bigger space between tie-bars

→ central-clamping structure

→ famous components

→ energy saving with servo motor

→ low noise, fast respons

→ 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.) Euromap-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

SPECIFICATION		HJF180
Screw Type		A	B	C
Screw Diameter	Mm	42	45	50
Screw L/D Ration	L/D	22.5	20	18.8
Shot Size(Theoretical)	cm³	304	349	431
Injection Weight(PS)	g	274	314	388
Injection Rate	g/s	108	128	158
Injection Pressure	MPa	202	159	140
Screw Speed	rpm	0~185
Clamping Force	KN	1800
Opening stroke	Mm	450
Space Between Tie Bars	mm	480*480
Max.Mold Height	mm	500
Min.Mold Height	mm	180
Ejector Stroke	mm	130
Ejector Tonnage	KN	45
Max.Pump Pressure	MPa	16
Pump Motor Power	KW	15
Heater power	KW	7.5
Motor power	KW	19.2
Machine Dimension(L*W*H)	M	5.1*1.4*1.9
Machine weight	T	5.5
Oil Tank Capacity	L	240

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 in the best situation 

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 efficency

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

3. screw barrel for injection molding machine photos:

5. injection molding machine certification

 

Name: Alina

Whatsapp  :+8618270239344

wechat:18270239344

QQ: 843049992