Plastic Optical Eyeglasses Frame Lens Injection Molding Making Machine

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: HJF100
• Type: Preform Injection
• Structure: Horizontal
• Plastic Type: Thermoplastic
• Plasticizing Way: Screw Type
• Clamping Way: Hydraulic & Mechanical
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Servo Motor: Energy Saving
• Screw: Special Screw for Tr
• Robot: Option
• Spare Parts: Free Spare Parts
• Transport Package: Film, Wooden Carton
• Specification: 1000KN
• Trademark: HAJIA
• Origin: China
• HS Code: 847710
• Package Size: 5.00cm * 1.90cm * 2.00cm
• Package Gross Weight: 3500.000kg

Product Description

 

Product Description

Based on the design of our general purpose machine HJF series, we developed the plastic glasses frame injection molding machine.

Eye Glasses Frame Injection Molding Machine features:
Equipped with professional screw and barrel set specialized for plastic glasses frame
Precise injection unit 
Movable hopper
High rigidity clamping unit with widened toggle
Reinforced machine base
Fast responsive controller

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


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, HJ 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


Electrical System:
1. Control by double CPU, the system HMI use X86 300MHz technical grade display. The system employees a RISC 140MHz microprofessor, with high speed, noise-immunity, fan-less and lower power consumption, independent control structure improve the stablity 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 warningis exhibited, all these make the operation more convenient.

 

SPECIFICATION	Item	Unit	HJF100		HJF120
INJECTION UNIT	Screw Diameter	Mm	35	38	40	42
	Screw L/D Ration	L/D	20.1	18.5	21.2	20.1
	Shot Size(Theoretical)	cm³	160	190	239	263
	Injection Weight(PS)	g	146	173	215	236
	Injection Rate	g/s	97	114	104	114
	Injection Pressure	MPa	170	144	188	170
	Screw Speed	rpm	0~225		0~220
CLAMPING UNIT	Clamping Force	KN	1000		1200
	Opening stroke	Mm	320		355
	Space Between Tie Bars	mm	360*330		410*410
	Max.Mold Height	mm	350		450
	Min.Mold Height	mm	150		170
	Ejector Stroke	mm	90		100
	Ejector Tonnage	KN	30		33
OTHERS	Max.Pump Pressure	MPa	16		16
	Pump Motor Power	KW	11.4		15.3
	Heater power	KW	7.55		7.55
	Machine Dimension	M	3.9*1.19*1.79		4.5*1.2*1.7
	Machine Weight	T	2.8		4.2
	Oil Tank Capacity	L	185		230