- Model NO.: LSF398
- Structure: Horizontal
- Plasticizing Way: Screw Type
- Automation: Automatic
- Certification: CE, ISO9001:2008
- Color: Customized
- Specification: ISO9001
- HS Code: 84771010
- Type: Tube Head Injection
- Plastic Type: Thermoplastic
- Clamping Way: Hydraulic & Mechanical
- Computerized: Computerized
- Voltage: Customized
- Trademark: LONGSHUN
- Origin: China
Application and Features:
LONGSHUN Plastic-Injection Molding Machines are applicable to injection molding of various kinds of thermoplastics, and have following features:
1. Adopting double-cylinder injection, with multilevel injection, pressure maintaining and anti-dribbling action, high injection pressure, and fast speed.
2. Low-speed high torque hydraulic motors drive screws directly, stepless speed changing is achieved.
3. Adopting five-pivot point double-elbow hydraulic machinery clamping devices, for energy saving and stable movement.
4. Adopting computer control, proportional electro-hydraulic drive, auto-alarm, fail safe, high degree of automation.
5. The machine has Manual mode, Semi-automatic mode and Automatic mode. Automatic mode includes Electric Eye automatic and Time automatic for users to choose.
6. The machine has an electrical safety duplicate protection device, which is safe and reliable to be operated.
7. Hydraulic components are designed to be outside the machine, which is easy for installation and maintenance.
| item | unit | LSF398 | ||
| A | B | C | ||
| screw diameter | mm | 70 | 75 | 80 |
| screw L/D ratio | L/D | 21.4 | 20 | 18.8 |
| theoretical shot size | cm 3 | 1385 | 1590 | 1809 |
| injection weight | g | 1260 | 1447 | 1646 |
| Injection rate | g/s | 310 | 356 | 405 |
| Plasticizing capacity | g/s | 60 | 65 | 70 |
| Injection pressure | Mpa | 195 | 158 | 139 |
| Screw speed | rpm | 0-165 | ||
| Clamp force | KN | 3980 | ||
| Space between tie bars | mm | 720*720 | ||
| Toggle stroke | mm | 700 | ||
| Max. mold height | mm | 760 | ||
| Min. mold height | mm | 280 | ||
| Ejector stroke | mm | 200 | ||
| Ejector tonnage | KN | 110 | ||
| Ejector number | p | 13 | ||
| Max.pump pressure | Mpa | 16 | ||
| Pump motor power | KW | 37 | ||
| Heater power | KW | 24.8 | ||
| Machine dimension | m | 7.3*2.0*2.2 | ||
| Machine weight | t | 16 | ||
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Industrial pumps are machines that deliver or pressurizes a liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, and increases the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal, and also to transport liquids and gas mixtures. And a liquid containing suspended solids. The technical parameters of the pump performance include flow, suction stroke, lift, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volume pump, vane pump and other types. The volumetric pump uses its change in the volume of the working chamber to transfer energy. The vane pump uses the interaction of the rotating blades and water to transfer energy. There are centrifugal pump, axial Flow Pump and mixed flow pump.
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Industrial Pumps
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