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250ton Plastic Injection Molding Machine Lsf258

Basic Info

Model No.:  LSF258

Product Description

Model NO.: LSF258 Structure: Horizontal Plasticizing Way: Screw Type Automation: Automatic Certification: CE, ISO9001:2008, SGS Tie Bar Sizes: 560*530mm Open Stroke: 505mm Energy Saving: Servo Motor 250ton Plastic Injection Mold Machine Specification: ISO9001; CE HS Code: 84771010 Type: Injection Blow Molding Plastic Type: Thermoplastic Clamping Way: Hydraulic & Mechanical Computerized: Computerized Voltage: OEM Mold Heights: 200-560mm Machine Sizes: 5.3*1.5*1.95 Trademark: LONGSHUN Origin: China 250ton Plastic Injection Molding Machine LSF258
1. Can make many kinds of plastic products according to customer need
2. Servo motor system, can save eletricity 50-60%
3. High speed, long lifetime
4. Production technology supports
5. 15 years manufacturing experience

250ton Plastic Injection Molding Machine Lsf258
250ton Plastic Injection Molding Machine Lsf258


Unit LSF-258
Screw Diameter Mm 50 55 60
Screw L/D Ratio L/D 24 21.8 20
Short Size Cm3 504 510 726
Injection weight G 459 555 661
Injection Rate g/s 121 146 174
Plasticizing capacity g/s 32 41 49
Injection Pressure Mpa 223 184 155
Screw Speed Rpm 0-190
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 65
Ejector Number P 9
Max. pump Pressure Mpa 16
Pump motor powder Kw 22
Heater Power Kw 16
Machine Dimension(L*W*H) M 5.3*1.5*1.95
Machine Weight T 7.1

Company Profile:
We are a Chinese professional injection molding machine and mould manufacturer, providing four types of injection machine with clamping force ranging from 600KN to 32000KN and injection weight from 68g to 40570g. With more than 20 years experience, we can produce low energy consumption and high efficient machine.
A) Energy saving: Save 30% to 60% compared to ordinary machine.
B) Easy operating: Parameters settings, system speed adjusting is simple digit function, operate on the control interface like on the ordinary machine.
C) High performance: High response (30ms-130ms), high stability, repetition.
D) Fast response: Energy saving, high precision and lower defectives and waste.
E) Spare parts: Come from Japan, Germany, Italy etc.
F) High precision: Correct the result to 2 decimal places.
G) Visual lubricating system: Protective machinery parts without abrasion and broken.
Important features:
A) Clamping Unit:
Five points double toggle mould clamping mechanism is featured with fast opening & clamping, stable & energy saving.
Reliable low pressure protection function greatly prolongs the service life of the mould.
Mechanical & double electric interlock protection devices guarantee the safety of the operators.
B) Injection Unit:
Infection platform is fixed by double axis pin plus flat key so that it is stable.
Double cylinder balance infection molten material mechanism provides high-pressure injection of molten material & safe space.
C) Features of hydraulic system:
Perfect combination between computer & high efficient proportional plunger variable pump saves electricity by 25%-50%.
D) Controller:
Six stages material injection speeds & pressure, three stages pressure holding speed & pressure, and two stages material molten speed & pressure control can meet all complicated process requirement of products.
Fuzzy temperature control is used. High & low temperature deviation alarm & thermocouple disconnection inspection functions are available.
Our Services

A) Before sales service:
Our sales and technical team can provide the plastic mould design and relevant parameter suggestions to help them decide the most suitable machine.
B) During sales service:
We help customer to make the workshop display, such as electricity line and cooling water installation and provide free operating training.
C) After sales service:
Our engineers will help customer to install and debug the plastic molding machine. During the 1 year guarantee time, we offer all the damaged parts free of charge.
Deliverty terms
 Delivery time: 15-35 days
Payment terms: 30% deposit, 70% balance

Contact us if you need more details on 250ton plastic injection molding machine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 250ton Injection Molding Machine、250ton Plastic molding machine. If these products fail to match your need, please contact us and we would like to provide relevant information.

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