250ton Plastic Bucket Handle Injection Molding Machine

Model NO.: LSF-258 Structure: Horizontal Plasticizing Way: Screw Type Automation: Automatic Certification: CE, ISO9001:2008, SGS Tie Bar Sizes: 560*530mm Injection Rate: 121-174G/S Trademark: LONGSHUN Origin: Jiangsu China Type: Preform Injection Plastic Type: Thermoplastic Clamping Way: Hydraulic & Mechanical Computerized: Computerized Shot Weight: 507-730gr Mold Height: 200-560mm Heater Power: 16kw Specification: CE, SGS, ISO9001 HS Code: 8477101090 250ton plastic bucket handle Injection Molding Machine

Plastic Injection Machines we build clamping force from 680 to 8800KN, shot weight from 83 to 4390gr, which can meet all kinds of plastic products production requirements.   Equiped with servo motor, which energy saving by 60% in average ,with longer working life (low oil temperature),low noise ,high precision (close looped system ).   Welcome contact us for more details and professional services.   Technical specifications;

INJECTION UNIT		Unit	LSF-258
			A	B	C
	Screw Diameter	Mm	50	55	60
	Screw L/D Ratio	L/D	24	21.8	20
	Short Size	Cm3	557	676	802
	Injection weight	G	507	610	730
	Injection Rate	g/s	121	146	174
	Plasticizing capacity	g/s	32	42	49
	Injection Pressure	Mpa	223	184	155
	Screw Speed	Rpm	0-190
CLAMPING UNIT	Clamp Force	KN	2580
	Space Between Tie Bars	mm	560*530
	Toggle Stroke	mm	505
	Max. Mold Height	mm	560
	Min. Mold Height	mm	200
	Ejector Stroke	mm	150
	Ejector Tonnage	KN	62
	Ejector Number	P	9
OTHERS	Max. pump Pressure	Mpa	16
	Pump motor powder	Kw	24
	Heater Power	Kw	16
	Machine Dimension(L*W*H)	M	5.3*1.5*1.95
	Machine Weight	T	7.1

Clamping Unit: 1. Optimized Platen Design with high rigidity and enlarged space between tie bars 2. Euromap-based Platen Layout, 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. Specialized 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 noise, long 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   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. Porcheson display screen , 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. 120 technological parameters access can be stored & uploaded with an ordinary USB drives 6. Injection End and temperature tracking is curve display, dynamic recorder parameter is modified, dynamic warningis 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

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