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Quick Details

  • Condition: New
  • Type: Tube Head Injection
  • Style: Horizontal
  • Brand Name: LONGSHUN
  • Model Number: LSF-258
  • Place of Origin: Jiangsu, China (Mainland)
  • Plastic Type: Thermoplastic
  • Automatic: Yes
  • Injection Weight: 459-661 g
  • Injection Rate: 121-174 g/s
  • Clamping Force: 2580 KN
  • Opening Stroke: 505 mm
  • Power(W): 19
  • Certification: ISO9001
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Voltage: Custom

Packaging & Delivery

Packaging Details: standard package
Delivery Detail: 15 days

Company Profile:

We are a Chinese professional injection molding machine manufacturer & exporter, 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.

 

 

 

 

 

Advantages:

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.

 

 

 

 

 

 

 

 

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

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

 

 

 

 

 

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

65

Ejector Number

P

9

 

 

 

OTHERS

Max. pump Pressure

Mpa

16

Pump motor Power

Kw

22

Heater Power

Kw

16

Machine Dimension(L*W*H)

M

5.3*1.5*1.95

Machine Weight

T

7.1

 

 

 

 

 

Service:

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.

 

 

 

 

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