150 Ton Horizontal Injection Moulding Machine (H Series)
The H Series 150 Ton is a horizontal plastic injection moulding machine from Pratishna Engineers, built for casseroles, lunch boxes, small buckets, trays and baskets. It offers two screw options from 45 to 50 mm with shot weights from 286 to 353 g (PS), a 460 × 449 mm tie-bar space and a 925 mm daylight opening, with the injection unit, clamp, hydraulics and controls matched to household articles.
Pratishna Engineers is one of the top and trusted 150 ton household articles injection moulding machine manufacturers in India. Based in Mumbai, the company brings 35+ years of machine-building experience and has supplied 9,000+ machines to 1,000+ customers, offering the H Series 150 Ton in two screw configurations, backed by in-house engineering and after-sales support.
- Clamping force
- 150 T
- Screw options
- Ø45 · Ø50
- Shot weight
- 286 – 353 g
Need Help Selecting an H Series 150 Ton Machine?
Contact Pratishna Engineers to discuss your plastic injection moulding requirements and request H Series 150 ton specifications, application guidance and a quotation.
H Series 150 Ton Specifications
The H Series 150 Ton is available in two screw configurations: A (Ø45 mm) and B (Ø50 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 | 45 mm | 50 mm |
| Screw diameter | mm | 45 | 50 |
| Screw L/D ratio | — | 18:1 | 16.2:1 |
| Max. swept volume | cm³ | 318 | 392 |
| Max. shot weight (PS) | g | 286 | 353 |
| Max. injection pressure | kg/cm² | 1781 | 1443 |
| Rate of injection | cc/sec | 116 | 143 |
| Screw speed | rpm | 300 | 300 |
| Nozzle force | Tons | 3.5 | 3.5 |
Hydraulic ejector | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm |
| Ejector stroke | mm | 110 | 110 |
| Ejector force | Tons | 7.5 | 7.5 |
Locking unit | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm |
| Mould clamping force | Tons | 150 | 150 |
| Mould clamping stroke | mm | 400 | 400 |
| Mould thickness (min – max) | mm | 200 – 525 | 200 – 525 |
| Max. daylight opening | mm | 925 | 925 |
| Space between tie bars (H × V) | mm | 460 × 449 | 460 × 449 |
| Platen size | mm | 690 × 655 | 690 × 655 |
General | Option A | Option B | |
|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm |
| Servo motor | kW | 17 | 17 |
| Heating capacity | kW | 12.5 | 12.5 |
| Total connected load | kW | 29.5 | 29.5 |
| Tank capacity | Litres | 320 | 320 |
| 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
- Shot weight up to 353 g (PS) and injection rate up to 143 cc/sec for large household articles
- Two screw options: the 45 mm screw reaches 1,781 kg/cm² injection pressure and the 50 mm screw gives shots up to 353 g (PS)
- Clamping stroke of 400 mm and 925 mm daylight opening for moulds 200 to 525 mm thick
- Tie-bar space of 460 × 449 mm and platens of 690 × 655 mm
- Hydraulic ejector with 110 mm stroke and 7.5 tons force for deep houseware moulds
- Servo motor of 17 kW, with a total connected load of 29.5 kW
Applications
The H Series 150 Ton is commonly used for casseroles, lunch boxes, baskets and trays that need more shot weight than a 120 ton machine gives.
Casserole and thermoware shells
- Image to be provided by client
Lunch boxes and tiffins
- Image to be provided by client
Small buckets and mugs
- Image to be provided by client
Fruit and vegetable baskets
- Image to be provided by client
Plastic trays
- Image to be provided by client
Dustpans and cleaning brushes
- Image to be provided by client
Toilet brush sets
Other H Series Models
- 120 TonH-120Screw optionsØ40Shot weight198 gView specs →
- 180 TonH-180Screw optionsØ50 · Ø55Shot weight389 – 470 gView specs →
- 220 TonH-220Screw optionsØ55 · Ø60Shot weight513 – 610 gView specs →
- 260 TonH-260Screw optionsØ60 · Ø65Shot weight661 – 776 gView specs →
- 350 TonH-350Screw optionsØ65 · Ø70Shot weight836 – 969 gView specs →
Need a Different Tonnage?
Compare the full H Series range from 120 to 350 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.
H Series 150 Ton Specification Sheet
The full H Series 150 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 · 80 KB- Image to be provided by client
H Series Catalogue
The H Series household articles range from 120 to 350 tons, with model and screw options, main features and applications.
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 150 Ton, before a specification is agreed.
What Is the H Series 150 Ton Injection Moulding Machine?
It is a horizontal plastic injection moulding machine from Pratishna Engineers, built for casseroles, lunch boxes, small buckets, trays and baskets.What Can I Manufacture on a 150 Ton H Series Machine?
Typical products include casserole and thermoware shells, lunch boxes and tiffins, small buckets and mugs, fruit and vegetable baskets and plastic trays.How Do I Know if 150 Ton Is Enough for My Product?
Required clamping force depends on the projected area, wall thickness, flow length and material, with a safety factor. For household articles, shot weight, tie-bar space and mould height often decide the machine as much as clamping force. Share your product and mould details and Pratishna Engineers will confirm whether the 150 Ton is suitable.What Are the Screw Options on the H Series 150 Ton?
The 150 Ton is available with two screws: the 45 mm screw gives a 286 g shot at up to 1,781 kg/cm² and 116 cc/sec; the 50 mm screw gives a 353 g shot at up to 1,443 kg/cm² and 143 cc/sec. Clamping, ejector and general specifications are common to all screw options.What Mould Size Fits the 150 Ton?
The 150 Ton takes moulds 200 to 525 mm thick within a tie-bar space of 460 × 449 mm, on platens of 690 × 655 mm, with a 925 mm daylight opening and 110 mm ejector stroke.
What Plastic Materials Can the 150 Ton Machine Process?
Depending on configuration, it can process PP copolymer, HDPE, SAN, ABS, PS and recycled PP blends used in household articles, as well as engineering plastics.If 150 Ton Is Not the Right Size, What Other Options Are There?
The H Series also offers 120 Ton, 180 Ton, 220 Ton, 260 Ton and 350 Ton models. Larger buckets, storage boxes and dustbins can move to the PHM Series two platen machines, and smaller parts to the E 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 H Series 150 Ton?
Share your product drawing, material, part weight, mould dimensions, cavities, production quantity and cycle time, and Pratishna Engineers will evaluate the configuration and provide a quotation.
Related Blogs, Guides & Articles
45 mm or 50 mm Screw? Choosing for Household Articles
45 mm or 50 mm screw for household articles: how screw size trades shot volume for pressure, how to size PP shots, and when a second barrel makes sense.
Baskets and Trays: Flow, Venting and Cycle Time on a 150 Ton Machine
Moulding baskets and trays on 150 t: flow length to wall ratio, where and how deep to vent, and how wall thickness sets cooling and cycle time.
Casseroles and Thermoware Shells on a 150 Ton Machine
Moulding casseroles and thermoware shells on 150 t: which shell sizes fit the clamp in PP and ABS, stroke for deep shells, ABS drying and food grades.
What Can You Make on a 150 Ton Household Moulding Machine?
What a 150 ton household moulding machine can make: boxes, casserole shells, baskets and trays, how to check clamp, and which PP grades fit food use.
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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- enquiry@pratishnaengineers.com