Clamping Unit
The clamping unit is powered by fully hydraulic direct clamp giving user rated clamping tonnage. It features simplicity and accuracy combined with minimum mechanical wear. This ensures minimum service and maintenance time. Electronic and electric interlocks for operator safety, sensitive mould protection are standard key features of clamping unit. The clamping unit is sturdy and designed for zero breaks down with dimensions as per euro map standard.
Injection Unit
The injection unit is designed to deliver melt at high injection pressure necessary to mold critical/precise components. The unit offers study and simple design making it possible for easy access of injection unit and interchange of screw barrel assembly minimizing production down time. Low wear nitrated screw barrel assembly, high speed S.S.R and thermocouple with accurate temperature control ensures homogeneous and high quality melt. The in-line hydraulic motor provides speed and torque necessary for plasticizing all types of thermoplastics.
Hydraulic System
The hydraulic system is driven by electric drive coupled with pump manufactured by leading companies known in the industry. Directional control valves, proportional flow and pressure control valves and other precision components are also not compromised. Pump used can be fixed displacement type or variable displacement type as per client's energy saving interest. Servo drive and close loop hydraulic system is another option that we provide for higher energy saving and quality conscious clients. Position of hydraulic components, grade and class of metal pipes used, hydraulic hoses and careful system design ensures ease of maintenance and low noise operation.
Control system
The control system consists of industrial chipset powered by high speed microprocessor. The chipset and its software are designed specifically for plastic processing application.
Machine Features
| Advance direct ram type locking for minimum power consumption during rated clamping & holding stages. Higher than rated tonnage for positive mold clamping. | |
| Opening & Close slow/fast travel of clamping unit thru controlled speed profile with reduced or negligible hydraulic / mechanical shock. | |
| Extra long bush for max parallelism and minimum mold wear out. Linear Guide is provided as optional feature. | |
| Extra Mold Safety thru sensitive PLC/electrical control and hydraulic circuits essentially suitable for hot runner or high cost molds. | |
| Minimum internal hydraulic oil leakage and seal wear due to use of advance sealing design and proper selection of O-rings and seals. | |
| Locking and Injection unit precisely aligned with axis of the machine for maximum nozzle butting and minimum melt leakage. | |
| Maximum injection rate and injection pressure for the specified machine due to proper choice of pump, hydraulic circuit, hydraulic valves and components. | |
| Refilling thru high torque hydromotor with cold start prevention. Nitrated screw and screw barrel with screw geometry design proven in the plastic industry. | |
| Use of pump, motor, valves, PLC, wire, contactors, SSR’s, heaters, electric and electronic components of companies proven in the industry. | |
| Hydraulic valves, hose, seals, fittings and accessories of branded companies with 350 bar rating. |
PLC features
| LCD or touch screen display | |
| 4 stage clamping, injection, holding and opening program. | |
| 5 zone barrel temperature control with limit alarm. | |
| Auto purge (auto barrel clean up). | |
| Cold start prevention. | |
| Programmable carriage movement and nozzle contact force | |
| Over 50 alarm protection for maximum production safety. | |
| Production statistics display in real time. | |
| Hourly and monthly production monitoring system. | |
| Monitor of hydraulic oil temperature. | |
| Rapid access to individual pages through functional soft key | |
| Multi layer password protection. | |
| Ease of parameter setting for machine operator |
| Machine Model | HM - 30T | HM - 50T | ||||||||||||
| Injection Unit | ||||||||||||||
| Screw Diameter | mm | 25 | 28 | 30 | 28 | 30 | 32 | |||||||
| Injection Pressure | bar | 2446 | 1873 | 1480 | 2408 | 1761 | 1348 | |||||||
| Ld/Ratio | - | 20 | 18 | 16.6 | 20 | 18.6 | 17.5 | |||||||
| Shot Weight (Ps) | grms | 50 | 70 | 80 | 80 | 90 | 105 | |||||||
| Plasticising Capacity (Ps) | g/sec | 7 | 8 | 9 | 8 | 10 | 11 | |||||||
| Screw Speed (Max) | rpm | 300 | 300 | 250 | 310 | 310 | 310 | |||||||
| Nozzle Retraction | mm | 225 | 250 | |||||||||||
| Heating Capacity | kw | 2.9 | 3.5 | 3.5 | 3.6 | |||||||||
| No. Of Heating Zones | - | 3 | 3 | |||||||||||
| Nozzle Contact Force | kn | 45 | 50 | |||||||||||
| Locking Unit | ||||||||||||||
| Closing Force | kn | 300 | 500 | |||||||||||
| Mould Opening Stroke | mm | 250 | 350 | |||||||||||
| Min. Mould Height | mm | 150 | 175 | |||||||||||
| Max. Daylight | mm | 400 | 525 | |||||||||||
| Mould Spacer | mm | — | — | |||||||||||
| Distance Between Tie Rod | mm | 285X205 | 305X255 | |||||||||||
| Size Of Mould Plate (HXV) | mm | 410X340 | 460X420 | |||||||||||
| Ejector Force | kn | 15 | 20 | |||||||||||
| Ejector Stroke | mm | 40 | 50 | |||||||||||
| General Data | ||||||||||||||
| Pump Drive | kw | 3.7 | 5.5 | |||||||||||
| Total Connected Power | kw | 7.2 | 9.1 | |||||||||||
| Floor Space (LXWXH) | m | 2.7 x 0.8 x 1.4 | 3.2 x 0.8 x 1.5 | |||||||||||
We Offer Injection Moulding Machines & Superior Services
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