125 Ton Horizontal Injection Moulding Machine (E Series)
The E Series 125 Ton is a horizontal plastic injection moulding machine from Pratishna Engineers, built for medium components and multi-cavity moulds such as closures, clips, housings and small containers. It offers two screw options from 35 to 38 mm, shot weights from 151 to 178 g (PS) and a 750 mm daylight opening, with the injection unit, clamp, hydraulics and controls matched to the machine size.
Pratishna Engineers is one of the top and trusted 125 ton injection moulding machine manufacturers in India. With 35+ years of experience from its Mumbai facility, the company has supplied 9,000+ machines to 1,000+ customers, offering the E Series 125 Ton in two screw configurations, backed by in-house engineering and after-sales support.
- Clamping force
- 125 T
- Screw options
- Ø35 · Ø38
- Shot weight
- 151 – 178 g
Need Help Selecting an E Series 125 Ton Machine?
Contact Pratishna Engineers to discuss your plastic injection moulding requirements and request E Series 125 ton specifications, application guidance and a quotation.
E Series 125 Ton Specifications
The E Series 125 Ton is available in two screw configurations: A (Ø35 mm) and B (Ø38 mm). Injection unit values vary by screw; clamping, ejector and general specifications are common to all. Specifications are subject to change in line with continuous product development.
Injection unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 35 mm | 38 mm |
| Screw diameter | mm | 35 | 38 |
| Screw L/D ratio | — | 19:1 | 17.5:1 |
| Max. swept volume | cm³ | 168 | 198 |
| Max. shot weight (PS) | g | 151 | 178 |
| Max. injection pressure | kg/cm² | 2195 | 1862 |
| Rate of injection | cc/sec | 80 | 94 |
| Screw speed | rpm | 300 | 300 |
| Nozzle force | Tons | 3.6 | 3.6 |
Hydraulic ejector | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 35 mm | 38 mm |
| Ejector stroke | mm | 85 | 85 |
| Ejector force | Tons | 4.7 | 4.7 |
Locking unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 35 mm | 38 mm |
| Mould clamping force | Tons | 120 | 120 |
| Mould clamping stroke | mm | 300 | 300 |
| Mould thickness (min – max) | mm | 165 – 450 | 165 – 450 |
| Max. daylight opening | mm | 750 | 750 |
| Space between tie bars (H × V) | mm | 410 × 345 | 410 × 345 |
| Platen size | mm | 640 × 570 | 640 × 570 |
General | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 35 mm | 38 mm |
| Servo motor | kW | 10.5 | 10.5 |
| Heating capacity | kW | 8 | 8 |
| Total connected load | kW | 18.5 | 18.5 |
| Tank capacity | Litres | 260 | 260 |
| Machine weight | Tons | 3.9 | 3.9 |
| Floor space (L × W × H) | m | 4.2 × 1.25 × 1.75 | 4.2 × 1.25 × 1.75 |
Key Features
- Clamping stroke of 300 mm and 750 mm daylight opening for moulds 165 to 450 mm thick
- Two screw options: the 35 mm screw reaches 2,195 kg/cm² injection pressure and the 38 mm screw gives shots up to 178 g (PS)
- Tie-bar space of 410 × 345 mm and platens of 640 × 570 mm
- Hydraulic ejector with 85 mm stroke and 4.7 tons force
- Servo motor of 10.5 kW, with a total connected load of 18.5 kW
- User-friendly controls for setting, monitoring and running the cycle
Applications
The E Series 125 Ton is commonly used for medium components and multi-cavity moulds where projected area or shot weight exceeds a 100 ton machine.
- Image to be provided by client
Multi-cavity bottle caps and closures
Automotive clips and small housings
Lunch box and container parts
Electrical housings and junction box parts
- Image to be provided by client
Sanitary fitting parts
- Image to be provided by client
Toy and stationery parts
General industrial components
Other E Series Models
- 75 TonE-75Screw optionsØ27 · Ø32Shot weight82 – 116 gView specs →
- 100 TonE-100Screw optionsØ32 · Ø35Shot weight126 – 151 gView specs →
- 150 TonE-150Screw optionsØ35 · Ø38 · Ø40Shot weight186 – 243 gView specs →
- 165 TonE-165Screw optionsØ40 · Ø45Shot weight249 – 315 gView specs →
- 180 TonE-180Screw optionsØ40 · Ø45Shot weight249 – 315 gView specs →
Need a Different Tonnage?
Compare the full E Series range from 75 to 180 tons 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.
E Series 125 Ton Specification Sheet
The full E Series 125 Ton data for each screw option: 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
E Series Catalogue
The E Series range from 75 to 180 tons, with model and screw options, main features and applications.
Download PDFPDF · 2.9 MB 
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 125 Ton, before a specification is agreed.
What Is the E Series 125 Ton Injection Moulding Machine?
It is a horizontal plastic injection moulding machine from Pratishna Engineers, built for medium components and multi-cavity moulds such as closures, clips, housings and small containers.What Can I Manufacture on a 125 Ton Machine?
Typical parts include multi-cavity bottle caps and closures, automotive clips and small housings, lunch box and container parts, electrical housings and junction box parts and sanitary fitting parts.How Do I Know if 125 Ton Is Enough for My Part?
Required clamping force depends on the projected area, injection pressure, material and cavities, with a safety factor. Share your part and mould details and Pratishna Engineers will confirm whether the 125 Ton is suitable.What Are the Screw Options on the E Series 125 Ton?
The 125 Ton is available with two screws: the 35 mm screw gives a 151 g shot at up to 2,195 kg/cm²; the 38 mm screw gives a 178 g shot at up to 1,862 kg/cm². Clamping, ejector and general specifications are common to all screw options.What Mould Size Fits the 125 Ton?
The 125 Ton takes moulds 165 to 450 mm thick within a tie-bar space of 410 × 345 mm, on platens of 640 × 570 mm, with a 750 mm daylight opening.
What Plastic Materials Can the 125 Ton Machine Process?
Depending on configuration, it can process thermoplastics such as PP, PE, ABS, PS, nylon, PC, POM and other engineering plastics.If 125 Ton Is Not the Right Size, What Other Options Are There?
The E Series also offers 75 Ton, 100 Ton, 150 Ton, 165 Ton and 180 Ton models, and higher tonnages are available in the C and H 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 E Series 125 Ton?
Share your product, material, component weight, mould dimensions, cavities, production quantity and cycle time, and Pratishna Engineers will evaluate the configuration and provide a quotation.
Related Blogs, Guides & Articles
125 Ton vs 150 Ton: Sizing a Machine by Projected Area
A projected area tonnage calculation shows when 125 t is enough and when you need 150 t, with area limits by tonnage factor and a worked PC example.
Moulding Automotive Clips and Fasteners on a 125 Ton Machine
Automotive clip moulding on a 125 t machine: clamp for multi-cavity moulds, PA66 drying, POM packing and gate rules, and a worked dryer sizing example.
Multi-Cavity Closure Moulds on a 125 Ton Machine
How many cavities a 125 t closure mould machine can carry: clamp per cap, hot vs cold runner, HDPE and PP closure grades, cooling time and hourly output.
What Can You Make on a 125 Ton Injection Moulding Machine?
125 ton injection moulding machine applications by product and resin: houseware, housings, closures and clips, with a worked clamp check for an ABS cover.
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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