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Pet Plastics Machine

Basic Info

Model No.:  LSF-258

Product Description

Model NO.: LSF-258 Structure: Horizontal Plasticizing Way: Screw Type Automation: Automatic Certification: CE, ISO9001:2008, SGS Injection Rate: 121-174G/S Screw Speed: 190rpm Mold Height: 200-560mm Ejector Number: 9p Trademark: LONGSHUN Origin: Changzhou Jiangsu China Type: Preform Injection Plastic Type: Thermosetting Clamping Way: Hydraulic & Mechanical Computerized: Computerized Shot Weight: 507-730gr Screw Stroke: 284mm Tie Bar Sizes: 560*530mm Ejector Tonnage: 62kn Machine Sizes: 5.3*1.5*1.95m Specification: CE, SGS, ISO9001 HS Code: 8477101090 pet  plastics machine

Plastic Injection Machines we build clamping force from 680 to 8800KN, shot weight from 83 to 4390gr, 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
Features: 
1) LCD computer control with big display screen 
2) Hydraulic double proportional valve 
3) Hard chrome plated high tensile strength steel tie bars 
4) Generous space for fitting large moulds 
5) Large opening stroke 
6) Two position transducers to control Clamping and Injection 
7) Four stages of injecting, independent velocity and pressure control 
8) Hydraulic mould height adjustment device 
9) Screw cold-start prevention device 
10) Melt decompression control 
11) Screw back pressure control 
12) Multiple hydraulic ejection 
13) Differential high speed clamping 
14) Centralized lubrication system 
15) Low pressure mould protection device 
16) Mechanical safety interlock 
17) Double electrical safety interlock 
18) Oil return filter 
19) Oil tank with inner stainless steel container

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Product Categories : standard injection moulding machine