140 Ton Hybrid Injection Moulding Machine (PH Series)
The PH 140 Ton is a hybrid injection moulding machine from Pratishna Engineers, built for larger precision parts, thin-walled components and multi-cavity moulds that need more shot weight and platen space than the 120 Ton. A servo motor drives the injection through a ball screw, while a hydraulic clamp provides 140 tons of locking force. It offers two screw options of 38 and 35 mm, with shot weights of 219 and 186 g (PS) and injection pressure up to 220 MPa.
Pratishna Engineers is one of the top and trusted 140 ton hybrid injection moulding machine manufacturers in India. Operating from Mumbai for 35+ years, the company has supplied 9,000+ machines to 1,000+ customers, and its hybrid machines with hydraulic locking and electric injection were among the first of their kind developed in India, backed by in-house engineering and after-sales support.
- Clamping force
- 140 T
- Screw options
- Ø38 · Ø35
- Shot weight
- 186 – 219 g
Need Help Selecting a Hybrid 140 Ton Machine?
Contact Pratishna Engineers to discuss your plastic injection moulding requirements and request Hybrid 140 ton specifications, application guidance and a quotation.
PH 140 Ton Hybrid Specifications
The PH 140 Ton is available in two screw configurations: A (Ø38 mm) and B (Ø35 mm). Injection unit values vary by screw; clamping, ejector and general specifications are common to both. Injection pressure is given in MPa, as in the Pratishna hybrid brochure. Specifications are subject to change in line with continuous product development.
Injection unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 38 mm | 35 mm |
| Screw diameter | mm | 38 | 35 |
| Screw L/D ratio | — | 17.5:1 | 19:1 |
| Max. swept volume | cm³ | 244 | 207 |
| Max. shot weight (PS) | g | 219 | 186 |
| Max. injection pressure | MPa | 186 | 220 |
| Rate of injection | cc/sec | 128 | 109 |
| Screw speed | rpm | 300 | 300 |
| Nozzle force | Tons | 3.6 | 3.6 |
Hydraulic ejector | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 38 mm | 35 mm |
| Ejector stroke | mm | 100 | 100 |
| Ejector force | Tons | 4.7 | 4.7 |
Locking unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 38 mm | 35 mm |
| Mould clamping force | Tons | 140 | 140 |
| Mould clamping stroke | mm | 340 | 340 |
| Mould thickness (min – max) | mm | 190 – 500 | 190 – 500 |
| Max. daylight opening | mm | 840 | 840 |
| Space between tie bars (H × V) | mm | 440 × 420 | 440 × 420 |
| Platen size | mm | 675 × 640 | 675 × 640 |
General | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 38 mm | 35 mm |
| Servo motor | kW | 15.7 | 15.7 |
| Heating capacity | kW | 8.0 | 8.0 |
| Total connected load | kW | 23.7 | 23.7 |
| Tank capacity | Litres | 350 | 350 |
| Machine weight | Tons | 4.6 | 4.6 |
| Floor space (L × W × H) | m | 4.6 × 1.5 × 1.8 | 4.6 × 1.5 × 1.8 |
Key Features
- Servo-driven injection with a ball screw for a very high level of repeatability in injection speed, position and pressure
- Smooth, high-speed and high-pressure injection up to 220 MPa and 128 cc/sec
- Two screw options: 35 mm for thin walls and long flow paths, 38 mm for shots up to 219 g (PS)
- Clamping stroke of 340 mm and 840 mm daylight opening for moulds 190 to 500 mm thick
- Tie-bar space of 440 × 420 mm, platens of 675 × 640 mm, and a moving platen on a linear motion guide
- Low power consumption, with a 15.7 kW servo motor and 23.7 kW total connected load
Applications
The PH 140 Ton is commonly used for the same precision work as the PH 120 Ton, on larger moulds and heavier shots.
- Image to be provided by client
Precision housings and covers
Connectors, relay housings and switchgear parts
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Multi-cavity closures and caps
Medical device and diagnostic parts
Thin-walled packaging parts
- Image to be provided by client
Optical and lighting parts
Glass-filled engineering components
Other PH Series Hybrid Models
Need a Different Tonnage?
Compare the PH Series hybrid range of 120 and 140 tons, or the E Series for general parts, and get a suitable recommendation.
Why Choose Pratishna Engineers?
- Application-Based Machine Selection
- In-House Engineering & Manufacturing
- Multiple Machine Series
- Production-Focused Solutions
- End-to-End Technical Support
- Industry-Specific Solutions
- Machine Lifecycle Support
Injection Moulding Machine Buyer Resources
Download practical resources to help you select, size and specify the right machine.
Hybrid 140 Ton Specification Sheet
The full PH 140 Ton data for both screw options: screw diameter, shot weight, injection pressure and rate, clamping stroke, mould thickness, daylight, tie-bar space, platen size, ejector, motor power, weight and floor space.
Download PDFPDF · 79 KB- Image to be provided by client
Hybrid Injection Moulding Machine Brochure
The PH Series 120 and 140 ton models, with screw options, specifications and salient features.
Clamping Force & Shot-Size Calculation Guide
A clear method for calculating the clamping force and shot size your part needs, covering projected area, injection pressure, safety factor, number of cavities, part and runner weight, and material.
Download PDFPDF · 363 KB
FAQs / Buyer Questions
The answers our engineers give most often about the PH 140 Ton, before a specification is agreed.
What Is the PH 140 Ton Hybrid Injection Moulding Machine?
It is a hybrid injection moulding machine from Pratishna Engineers with servo-electric ball screw injection and hydraulic clamping, built for larger precision parts, thin-walled components and multi-cavity moulds that need more shot weight and platen space than the 120 Ton.What Can I Manufacture on a 140 Ton Hybrid Machine?
Typical parts include precision housings and covers, connectors, relay housings and switchgear parts, multi-cavity closures and caps, medical device and diagnostic parts and thin-walled packaging parts.When Should I Choose the PH 140 Ton Over a Standard 140 Ton Machine?
Choose the hybrid when tolerance, part weight consistency or thin-wall filling is the main challenge. For general parts where these matter less, a standard E, C or H Series machine is usually better value.What Are the Screw Options on the PH 140 Ton?
The 140 Ton is available with two screws: the 38 mm screw gives a 219 g shot at up to 186 MPa and 128 cc/sec; the 35 mm screw gives a 186 g shot at up to 220 MPa and 109 cc/sec. The smaller screw gives the higher pressure.What Mould Size Fits the PH 140 Ton?
It takes moulds 190 to 500 mm thick within a tie-bar space of 440 × 420 mm, on platens of 675 × 640 mm, with a 840 mm daylight opening and 100 mm ejector stroke.
How Much Power Does the PH 140 Ton Use?
It has a 15.7 kW servo motor, 8.0 kW heating capacity and 23.7 kW total connected load. Electric injection draws power mainly when the screw moves, so consumption is lower than on a fully hydraulic machine.If 140 Ton Is Not the Right Size, What Other Options Are There?
The PH Series also offers the 120 Ton hybrid. For general parts, the E Series covers 75 to 180 tons, and larger parts suit the C, H or PHM Series.Does Pratishna Provide Installation and After-Sales Support?
Yes. Installation, commissioning, operator training, spare parts and after-sales technical support are provided as part of Pratishna’s machine lifecycle services.How Do I Get a Price for the PH 140 Ton?
Share your product drawing, material, part weight, tolerance, mould dimensions, cavities, production quantity and cycle time, and Pratishna Engineers will evaluate the configuration and provide a quotation.
Related Blogs, Guides & Articles
Multi-Cavity Precision Moulds on a 140 Ton Hybrid Machine
Multi cavity precision moulding at 140 t: cavities by clamp and shot, balance and venting, mould fit within the tie bars, and a worked 16-cavity check.
PH 140 vs PH 120: When to Choose the Larger Hybrid
Hybrid injection moulding machine comparison, 120 t vs 140 t: when clamp, shot size or mould fit justify the larger machine, with a worked PC cover check.
Thin-Wall Filling at 220 MPa on a 140 Ton Hybrid Machine
Thin wall injection moulding pressure explained: what 220 MPa means, flow ratios, fill speed, clamp, barrel size and mould needs, with a PP tub check.
What Can You Make on a 140 Ton Hybrid Injection Moulding Machine?
What a 140 ton hybrid moulding machine suits: housings, switchgear parts, closures, medical and lighting parts, with area limits and a clamp check.
Talk to Our Engineers
Planning a New Injection Moulding Project?
Share your component, material, mould and production target. Our engineering team will help you identify the right machine configuration.
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