528ton High Speed Injection Molding Machine

Model NO.: LSF-528 Structure: Horizontal Plasticizing Way: Screw Type Automation: Automatic Certification: CE, ISO9001:2008, SGS Short Size: 2382cm3 Injection Pressure: 149MPa Space Between Tie Bars: 810*810mm Max. Mold Height: 850mm Max. Pump Pressure: 16MPa Specification: ISO9001 HS Code: 84771010 Type: Preform Injection Plastic Type: Thermoplastic Clamping Way: Hydraulic Computerized: Computerized Screw Diameter: 85mm Injection Weight: 2167g Clamp Force: 5280kn Toggle Stroke: 800mm Min. Mold Height: 350mm Trademark: LONGSHUN Origin: Changzhou Jiangsu China   1)Main features of  528ton High Speed Injection Molding Machine: 
 

INJECTION UNIT		Unit	528ton High Speed Injection Molding Machine
			A	B	C
	Screw Diameter	Mm	80	85	90
	Screw L/D Ratio	L/D	21.2	20	18.9
	Short Size	Cm3	2110	2382	2670
	Injection weight	G	1920	2167	2430
	Injection Rate	g/s	456	484	514
	Plasticizing capacity	g/s	74	80	100
	Injection Pressure	Mpa	168	149	133
	Screw Speed	Rpm	0-150
	Screw Stroke	mm	420
CLAMPING UNIT	Clamp Force	KN	5280
	Space Between Tie Bars	mm	810*810
	Toggle Stroke	mm	800
	Max. Mold Height	mm	850
	Min. Mold Height	mm	350
	Ejector Stroke	mm	210
	Ejector Tonnage	KN	158
	Ejector Number	P	17
OTHERS	Max. pump Pressure	Mpa	16
	Pump motor powder	Kw	22+24
	Heater Power	Kw	27.4
	Machine Dimension(L*W*H)	M	8.1*2.2*2.6
	Oil Tank Capacity	L	1000
	Machine Weight	T	22

 
Components list

Clamping Unit
1. Platen with Material QT450-10	Made in China
2. Tie-Bar with Material 40Cr	Made in China	HB250-280
3. Machine Base Frame	Made in China
Injection Unit
1. Screw and Barrel with Material 38GrMoALA	Made in China
2. Motor	ZHONGDA	Made in China
3. Oil Cooler	Made in China
4. Oil  Pump	SETTIMA	ITALY
5. All Hydraulic Valves	With Brand Yuken	Japan
6.Hydraulic Motor	Intermot	Sino-italy
7. Bearing for Hydraulic Motor	With Brand Hazhou	China
8. Selector valve	NORTHMAN	Taiwan
9. Proportional Valve	HNC	Taiwan
Controlling Unit
1. Computer Controlling System	Porcheson	SINO-AUSTRA
2. Power Switch	With Brand Schneider	GERMAN
3. Limited switch	With BrandOMRON	JAPAN
4. One way auto switch(high rupture)	With Brand Schneider	GERMAN
5. PID	With Brand Omron	JAPAN
6. SSR	With Brand Schneider	GERMAN
7. Timer Relay	With Brand omron	JAPAN
8. Approach Switch	With Brand Schneider	GERMAN
9. Servo motor energy saving system	With Brand Star	Made in China
Others
1.five star motor	Intermot	Sino-italy
2. "O" Ring	With Brand NOK (Yuken of Japan)
3. Oil Sealing Ring	With Brand NOK (Yuken of Japan)
4. Anti-wear Ring	Made in Germany
5. Dust Ring	With Brand NOK(Yuken of Japan)
6. Linear Transducer	With Brand LINCC	Switzerland
7. High Press Tube	Made in China

Free Spare parts for 528ton High Speed injection molding machine

Lithium grease                              1  pail

Plastic  Bag                                1  pc

Heating  ring                              2 pcs

Tool&tool case                             1 set

Leveling  pad                            1 pair/8pcs

Grease gun                                1 pc

Mould clamp                               8pcs

       Save of energy High speed system response and short molding cycle Largely decrease system oil temperature Reduce mold open and close crash to extend service time of machine and mold tool. To extend service life of oil piping system, to reduce maintenance possibilities and save maintenance cost. Higher requirement for hydraulic oil; provides with imported high quality oil strainer. 1)We provide 6 months machine warranty for good running working order.
2) We dis-assemble and re-assemble machine.
3) We clean the hydraulic tank, oil cooler and filter.
4)We check and repair Hydraulic pump.
5)We check and replace defective toggle with new one.
6)We check Clamping Cylinder pressure in good working order.
7) We replace defective hydraulic parts.
8)We inspect Screw & Barrel, to ensure free from injection back-flow.
9)Parts will be replaced if they do not meet the specific tolerances.
10)We check Control Cabinet completely and replace defective parts.
11) We replace oil seals and rings with leakage.
12)We replace defective ball-bearing of electric motor.
13)We test-run machines for at least 24 hours.
14)Machine is re-painted to look new.
Specifications
plastic injetion machine outstanding:
1)clamping force:   ton
2)competitive price
3)good quality
4)high energy saving
Feature:
1)   Double-cylinder balance injection system
2)   Multi-stage pressure &speed injection
3)   Back pressure adjustment device
4)   High speed clamping
5)   Low pressure mold protevtion
6)   Single hydraulic core pulling and inserting
7)   Multiple hydraulic ejector knock-out
8)   Mechanical electrical safety device
9)   Auto lubrication system
10) Hydraulic pressure full proportional control
11) Computer control system
12) Molding data memory system
 
Features
Injection Unit:
Double cylinder balanced Plastic Injection
Multi-level pressure and speed for injection
High torsion and five-star motor preplasticizing driven
Clamping Unit:
Clmaping quickly and stoping slowly
Automatic gear adjusting
Storage type automatic lubricating & oiling system
Electrical Control:
Controlled by specialized computer for Injection Machines
Large LCD screen display---clear
Dynamic display of machine movements---visual
Hydraulic Unit:
Differential mold clamping control
Double ratio of of pressure and flow
Optimize combination of world famous branded hydraulic parts 1).Double-cylinder balance injection system 2).Multi-stage pressure speed injection adjustment 3).back-pressure adjustment & control 4).decompreeion 5).high speed mold-clamping device 6).low pressure mold protection  7).multiple Ejecor style 8).machnical,electrial & hydraulic(according to the product specifications)safety device 9).centralized lubrication 10).proportional pressure & flow control 11).all computer control system 12).data locking function/mould menory system 13).large screen of LCD 14).linear displacement transducer controlling injection,clamping & ejection 15).electronic & hydraulic control components & elements of the world famous brands 16).5 points vertical double toggle mechanism  

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