Product Details

Product Description

The LONGSHENG 258Ton plastic cup making machine employ a variable pump plus closed loop feedback,which offers stable control of shot size, the accuracy of resin quantity and the increase of the production of acceptable products.

FEATURES

- A variety of text can be switched.
- Manual, semi-automatic and fully automatic mode.
- To provide EUROMAP robot interface.
- Automatic movement monitoring with alarm and fault diagnosis.
- Function of slope setting can set the start and stop of movements, so as ensure the smooth movement

258Ton plastic cup making machine Technical Data

INJECTION UNIT		Unit	LSF-258
		Unit	A	B	C
	Screw Diameter	Mm	50	55	60
	Screw L/D Ratio	L/D	24	21.8	20
	Short Size	Cm3	504	610	726
	Injection weight	G	459	555	661
	Injection Rate	g/s	32	146	174
	Injection Pressure	Mpa	223	184	155
	Screw Speed	Rpm	0-190
CLAMPING UNIT	Clamp Force	KN	2580
	Space Between Tie Bars	mm	560X530
	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	22
	Heater Power	Kw	16
	Machine Dimension(LWH)	M	5.5X1.6X2.1
	Machine Weight	T	7.1
	Oil Tank Capacity	L	420

CONTROL SYSTEM

All-digital control system uses dedicated controller, multiple CPU processing division,
a multi-functional automatic fault detection, alarm system, certificates 99 mold of
processing procedures, with remote control interface. System is of high stability and
responsiveness. System uses color LCD, man made interface for easy operation and
with a number of peripheral interfaces.

HYDRAULIC SYSTEM

Advanced hydraulic system design, through proportional control of pressure, flow achieves rapid multi-level

pressure, speed switching, the system configuration is reasonable, stable and reliable. The noise is less

than 75 dB. The medium and large machine adopts a two way cartridge inserted valve system to improve

the system of flow and speed of response, and makes the whole machine reach the best performance.

CLAMPING SYSTEM

- Security doors fitted with hydraulic, mechanical and electrical interlocking triple safety device. When the safety door is open, the machine cannot clamp.

- Low pressure mold protection device to prevent damage to platen.

- Plywood, frame, the bridge, and the template attached structure, the finite element analysis.

- Hydraulic ejector, adjustable stroke, and top speed of ejector in and out, for multiple actions.

- Flexible tie bars nut eliminates fatigue fracture; assure the working life of tie bars

- Automatic adjustment. The replacement of different mold, the parameters set by clamping force to achieve the automatic adjustment.

- High-precision electronic detection device, multi-stage control of opening stoke, speed and location, location accuracy.

Company Information

Changzhou Longsheng Machinery Co.Ltd specializes in producing high quality plastic machinery. We are one of the top manufacturers of plastic machinery in China and our main products in plastic injection machinery, blow molding machine ,injection mould , blowing moulds and some auxiliary equipment , Our machinery have CE Certificate

Many of our products have exported to Russia, Belarus, Iran, Singapore, Vietnam, Malaysia, Spain, Argentina, Brazil, more than 60 countries in the world.

Maybe you have viewed our catalog and visited our online product catalog:

Our Services

Good Quality: Strict quality control system .Good reputation in the market.

Fast Delivery: High efficiency forwarder,quality ,quantity and timely shipment.

Good Service: Our company provide one-stop service

Packaging & Shipping

Packing: 1set in a wooden case

Payment: 30% deposit before production,70% before delivery