180 Ton Horizontal Injection Moulding Machine (E Series)
The E Series 180 Ton is a horizontal plastic injection moulding machine from Pratishna Engineers, the largest model in the E Series, built for larger medium parts such as containers, bowls, trays and housings. It offers two screw options from 40 to 45 mm, shot weights from 249 to 315 g (PS) and a 900 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 180 ton injection moulding machine manufacturers in India. The Mumbai-based company has 35+ years of experience and has supplied 9,000+ machines to 1,000+ customers, offering the E Series 180 Ton in two screw configurations, backed by in-house engineering and after-sales support.
- Clamping force
- 180 T
- Screw options
- Ø40 · Ø45
- Shot weight
- 249 – 315 g
Need Help Selecting an E Series 180 Ton Machine?
Contact Pratishna Engineers to discuss your plastic injection moulding requirements and request E Series 180 ton specifications, application guidance and a quotation.
E Series 180 Ton Specifications
The E Series 180 Ton is available in two screw configurations: A (Ø40 mm) and B (Ø45 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 | 40 mm | 45 mm |
| Screw diameter | mm | 40 | 45 |
| Screw L/D ratio | — | 20:1 | 18:1 |
| Max. swept volume | cm³ | 276 | 350 |
| Max. shot weight (PS) | g | 249 | 315 |
| Max. injection pressure | kg/cm² | 2250 | 1778 |
| Rate of injection | cc/sec | 111 | 140 |
| Screw speed | rpm | 300 | 300 |
| Nozzle force | Tons | 4.7 | 4.7 |
Hydraulic ejector | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 40 mm | 45 mm |
| Ejector stroke | mm | 110 | 110 |
| Ejector force | Tons | 7.5 | 7.5 |
Locking unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 40 mm | 45 mm |
| Mould clamping force | Tons | 180 | 180 |
| Mould clamping stroke | mm | 375 | 375 |
| Mould thickness (min – max) | mm | 200 – 525 | 200 – 525 |
| Max. daylight opening | mm | 900 | 900 |
| Space between tie bars (H × V) | mm | 480 × 424 | 480 × 424 |
| Platen size | mm | 725 × 650 | 725 × 650 |
General | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 40 mm | 45 mm |
| Servo motor | kW | 19.3 | 19.3 |
| Heating capacity | kW | 12.5 | 12.5 |
| Total connected load | kW | 31.8 | 31.8 |
| Tank capacity | Litres | 410 | 410 |
| Machine weight | Tons | 5.6 | 5.6 |
| Floor space (L × W × H) | m | 4.9 × 1.5 × 2 | 4.9 × 1.5 × 2 |
Key Features
- Clamping stroke of 375 mm and 900 mm daylight opening for moulds 200 to 525 mm thick
- Two screw options: the 40 mm screw reaches 2,250 kg/cm² injection pressure and the 45 mm screw gives shots up to 315 g (PS)
- Tie-bar space of 480 × 424 mm and platens of 725 × 650 mm
- Hydraulic ejector with 110 mm stroke and 7.5 tons force
- Servo motor of 19.3 kW, with a total connected load of 31.8 kW
- User-friendly controls for setting, monitoring and running the cycle
Applications
The E Series 180 Ton is commonly used for the larger parts in the E Series range, before moving to the C or H Series.
Food containers, bowls and trays
Larger electrical housings
Appliance parts and covers
- Image to be provided by client
Pipe fittings and valves
- Image to be provided by client
Household products
Automotive components
Industrial plastic parts
Other E Series Models
- 75 TonE-75Screw optionsØ27 · Ø32Shot weight82 – 116 gView specs →
- 100 TonE-100Screw optionsØ32 · Ø35Shot weight126 – 151 gView specs →
- 125 TonE-125Screw optionsØ35 · Ø38Shot weight151 – 178 gView specs →
- 150 TonE-150Screw optionsØ35 · Ø38 · Ø40Shot weight186 – 243 gView specs →
- 165 TonE-165Screw 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 180 Ton Specification Sheet
The full E Series 180 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 · 81 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 180 Ton, before a specification is agreed.
What Is the E Series 180 Ton Injection Moulding Machine?
It is a horizontal plastic injection moulding machine from Pratishna Engineers, the largest model in the E Series, built for larger medium parts such as containers, bowls, trays and housings.What Can I Manufacture on a 180 Ton Machine?
Typical parts include food containers, bowls and trays, larger electrical housings, appliance parts and covers, pipe fittings and valves and household products.How Do I Know if 180 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 180 Ton is suitable.What Are the Screw Options on the E Series 180 Ton?
The 180 Ton is available with two screws: the 40 mm screw gives a 249 g shot at up to 2,250 kg/cm²; the 45 mm screw gives a 315 g shot at up to 1,778 kg/cm². Clamping, ejector and general specifications are common to all screw options.What Mould Size Fits the 180 Ton?
The 180 Ton takes moulds 200 to 525 mm thick within a tie-bar space of 480 × 424 mm, on platens of 725 × 650 mm, with a 900 mm daylight opening.
What Plastic Materials Can the 180 Ton Machine Process?
Depending on configuration, it can process thermoplastics such as PP, PE, ABS, PS, nylon, PC, POM and other engineering plastics.If 180 Ton Is Not the Right Size, What Other Options Are There?
The E Series also offers 75 Ton, 100 Ton, 125 Ton, 150 Ton and 165 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 180 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
180 Ton Machine for Food Containers, Bowls and Trays
A 180 ton machine for food containers: cavities by wall thickness, thin-wall demands, PP grades and FSSAI food-contact rules, with a worked clamp check.
Moulding Larger Electrical Housings on a 180 Ton Machine
Electrical housing moulding on a 180 t machine: housing size by resin, FR PC processing, flame ratings by wall and IS 14772 rules, plus a worked check.
What Can You Make on a 180 Ton Injection Moulding Machine?
180 ton injection moulding machine applications by resin and product: containers, grilles, housings, fittings and closures, with a worked clamp check.
When a Standard 180 Ton Machine Is Enough and When to Move Up
Choosing a 180 ton injection moulding machine: five checks on clamp, mould size, stroke, shot and speed, and when a standard machine is enough.
Talk to Our Engineers
Planning a New Injection Moulding Project?
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