Injection Molding
SERVO Series
Standard Features
Optional Features
Technical SpecificationClamp
- Robust Integrated Casted Five Point Twin Toggle Clamping System
- T-Slot for Easy Mould Change-Over
- Box Type Moving Platen
- Automatic Mold Height and Tonnage Built-Up System
- Five Stage Closing / Four Stage Opening Speed Setting
- Accurate and Sensitive Low Pressure Mold Safety
- Linear Transducer for Accurate Clamp Position
- Centralized Automatic Lubricating System (Grease Based)
- Core Pulling System (Single Cylinder)
- Core Pulling System (Provision For Second Cylinder)
- Hydro Electrical Guard Safety
- Product Drop Sensor (Single Cavity)
Injection
- Multi Stage Variable Injection Pressure & Speed Profile
- Two Stage Variable Pressure / Speed Hold On Position
- Injection Profile for Monitoring Injection Function
- Radial Piston Hydro Motor
- Three Stage Variable Pressure / Speed for Refilling
- Digital RPM Indicator System
- Linear Scale for Accurate Injection Position Control
- Suck Back (Before/After Refilling)
- Semi-Auto Purging Program
- Intrusion Molding Program / Flow Moulding
- Sprue Break with Timer
- Lubricating System for Injection (Grease Based - Manual)
- Sealed Nozzle Tip Heater
- Purging Cover Safety
- Back Pressure Control (Manual)
Ejector
- Knock Out Bar
- Multi-Point Programmable Hydraulic Ejector (Two Stage Position)
- Pulse Setting Ejector Operation
- Ejector Retract Position Sensing Safety
- Air Ejector System For The Both Halves
Temperature
- Auto Tuning PID Temperature Control System
- Temperature Monitor Graph Actual V/s Set Value
- Weekly Program for Temperature Auto Power On
- SSR Based Heating Control
| Description | Unit | LEO 60 | LEO 80 | LEO 120 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Item | A | B | C | A | B | C | A | B | C | |
| Injection Unit | ||||||||||
| Screw diameter | mm | 26 | 30 | 34 | 35 | 37 | 40 | 37 | 40 | 43 |
| Screw L/D ratio | L/D | 24 | 21 | 19 | 20.6 | 19.5 | 18 | 21.1 | 19.6 | 18.2 |
| Shot volume (Theoretical) | cm3 | 66 | 88 | 113 | 123 | 137 | 160 | 172 | 201 | 232 |
| Shot weight (P.S. Based) | gms. | 60 | 80 | 103 | 110 | 123 | 145 | 154 | 181 | 209 |
| Injection pressure | BAR | 2450 | 1840 | 1430 | 1930 | 1730 | 1480 | 1960 | 1680 | 1450 |
| Injection Speed | mm/s | 105 | 85 | 106 | ||||||
| Injection Stroke | MM | 125 | 125 | 165 | ||||||
| Plasticising Cap (ps) @ Max. Speed | GM/SEC | 8 | 9.3 | 12 | 14 | 14 | 19.2 | 15.7 | 15 | 23.6 |
| Screw speed | rpm | 0~220 | 0~220 | 0~230 | ||||||
| Clamping Unit | ||||||||||
| Clamping force | TONNES | 60 | 80 | 120 | ||||||
| Toggle Strock | mm | 265 | 320 | 365 | ||||||
| Space between tie bars | mm | 310 x 310 | 365 x 365 | 410 x 410 | ||||||
| Max. Mould Height | mm | 320 | 380 | 450 | ||||||
| Min. Mould Height | mm | 120 | 150 | 160 | ||||||
| Ejector Stroke | mm | 70 | 100 | 130 | ||||||
| Ejector Force | TONNES | 2.2 | 2.75 | 3.96 | ||||||
| Ejector Number | n | 4 | 5 | 5 | ||||||
| Others | ||||||||||
| Max. Pump Pressure | BAR | 150 | 150 | 150 | ||||||
| Pump Motor Power | KW | 7.5 | 11 | 11 | ||||||
| Heater Power | KW | 5.2 | 5.8 | 9.1 | ||||||
| Machine Dimensions (L x W x H) | m | 3.78 x 1.02 x 1.81 | 3.92 x 1.08 x 2.04 | 4.39 x 1.12 x 2.08 | ||||||
| Oil Tank Capacity | Liter | 130 | 185 | 230 | ||||||
| Machine Weight | Ton | 4 | 4.5 | 5 | ||||||
| Description | Unit | LEO 140 | LEO 180 | LEO 240 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Item | A | B | C | A | B | C | A | B | C | |
| Injection Unit | ||||||||||
| Screw diameter | mm | 40 | 45 | 48 | 45 | 50 | 55 | 50 | 55 | 60 |
| Screw L/D ratio | L/D | 22.5 | 20 | 18.8 | 22.2 | 20 | 18.2 | 22 | 20 | 18.8 |
| Shot volume (Theoretical) | cm3 | 270 | 342 | 389 | 334 | 412 | 499 | 490 | 593 | 707 |
| Shot weight (P.S. Based) | gms. | 243 | 308 | 350 | 301 | 371 | 449 | 442 | 534 | 636 |
| Injection pressure | BAR | 2010 | 1590 | 1400 | 2160 | 1750 | 1440 | 2050 | 1690 | 1420 |
| Injection Speed | mm/s | 114 | 96 | 91 | ||||||
| Injection Stroke | MM | 215 | 220 | 250 | ||||||
| Plasticising Cap (ps) @ Max. Speed | GM/SEC | 16 | 25 | 35.7 | 26.2 | 30 | 37 | 31.5 | 32 | 49 |
| Screw speed | rpm | 0~260 | 0~180 | 0~180 | ||||||
| Clamping Unit | ||||||||||
| Clamping force | TONNES | 140 | 180 | 240 | ||||||
| Toggle Strock | mm | 420 | 470 | 540 | ||||||
| Space between tie bars | mm | 465 x 465 | 515 x 515 | 570 x 570 | ||||||
| Max. Mould Height | mm | 480 | 530 | 600 | ||||||
| Min. Mould Height | mm | 180 | 200 | 220 | ||||||
| Ejector Stroke | mm | 130 | 130 | 130 | ||||||
| Ejector Force | TONNES | 3.96 | 6.2 | 6.2 | ||||||
| Ejector Number | n | 5 | 8+1 | 9 | ||||||
| Others | ||||||||||
| Max. Pump Pressure | BAR | 150 | 150 | 150 | ||||||
| Pump Motor Power | KW | 15 | 18.5 | 22 | ||||||
| Heater Power | KW | 13 | 14.8 | 16.7 | ||||||
| Machine Dimensions (L x W x H) | m | 4.98 x 1.21 x 2.22 | 5.60 x 1.34 x 2.27 | 5.84 x 1.41 x 2.34 | ||||||
| Oil Tank Capacity | Liter | 240 | 320 | 360 | ||||||
| Machine Weight | Ton | 5.5 | 6.7 | 9 | ||||||
