220 Ton PET Injection Moulding Machine
The PET 220 Ton is a horizontal injection moulding machine from Pratishna Engineers for PET raw material, based on the C Series 220 Ton and built for higher-cavity preform moulds, heavy preforms and large jar preforms. It offers three screw options from 45 to 55 mm with shot weights from 343 to 513 g (PS), injection rates up to 214 cc/sec and a 1035 mm daylight opening, with the screw, drying and auxiliaries configured for PET for each enquiry.
Pratishna Engineers is one of the top and trusted PET 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 PET 220 Ton in three screw configurations, backed by in-house engineering and after-sales support.
- Clamping force
- 220 T
- Screw options
- Ø45 · Ø50 · Ø55
- Shot weight
- 343 – 513 g
Need Help Selecting a PET 220 Ton Machine?
Contact Pratishna Engineers to discuss your plastic injection moulding requirements and request PET 220 ton specifications, application guidance and a quotation.
PET 220 Ton Specifications
The PET 220 Ton is built on the C Series 220 Ton horizontal machine and shares its specifications, shown on the 220 Ton Horizontal Injection Moulding Machine (C Series) page. It is available in three screw configurations: A (Ø45 mm), B (Ø50 mm) and C (Ø55 mm). Injection unit values vary by screw; clamping, ejector and general specifications are common to all. Shot weights are given for PS; the PET shot weight and the screw and barrel configuration for PET are confirmed for each enquiry. Specifications are subject to change in line with continuous product development.
Injection unit | Option A | Option B | Option C | |
|---|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm | 55 mm |
| Screw diameter | mm | 45 | 50 | 55 |
| Screw L/D ratio | — | 20:1 | 18:1 | 16.5:1 |
| Max. swept volume | cm³ | 381 | 471 | 570 |
| Max. shot weight (PS) | g | 343 | 424 | 513 |
| Max. injection pressure | kg/cm² | 2178 | 1764 | 1599 |
| Rate of injection | cc/sec | 143 | 177 | 214 |
| Screw speed | rpm | 250 | 250 | 250 |
| Nozzle force | Tons | 4.7 | 4.7 | 4.7 |
Hydraulic ejector | Option A | Option B | Option C | |
|---|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm | 55 mm |
| Ejector stroke | mm | 150 | 150 | 150 |
| Ejector force | Tons | 7.5 | 7.5 | 7.5 |
Locking unit | Option A | Option B | Option C | |
|---|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm | 55 mm |
| Mould clamping force | Tons | 200 | 200 | 200 |
| Mould clamping stroke | mm | 450 | 450 | 450 |
| Mould thickness (min – max) | mm | 200 – 575 | 200 – 575 | 200 – 575 |
| Max. daylight opening | mm | 1035 | 1035 | 1035 |
| Space between tie bars (H × V) | mm | 540 × 517 | 540 × 517 | 540 × 517 |
| Platen size | mm | 840 × 800 | 840 × 800 | 840 × 800 |
General | Option A | Option B | Option C | |
|---|---|---|---|---|
| Specification | Unit | 45 mm | 50 mm | 55 mm |
| Servo motor | kW | 29 | 29 | 29 |
| Heating capacity | kW | 14.6 | 14.6 | 14.6 |
| Total connected load | kW | 43.6 | 43.6 | 43.6 |
| Tank capacity | Litres | 500 | 500 | 500 |
| Machine weight | Tons | 7.8 | 7.8 | 7.8 |
| Floor space (L × W × H) | m | 5.5 × 1.6 × 2.1 | 5.5 × 1.6 × 2.1 | 5.5 × 1.6 × 2.1 |
Key Features
- Injection rate up to 214 cc/sec for fast filling of multi-cavity preform moulds
- Three screw options: the 45 mm screw reaches 2,178 kg/cm² injection pressure and the 55 mm screw gives shots up to 513 g (PS)
- Clamping stroke of 450 mm and 1035 mm daylight opening for PET preform and jar moulds 200 to 575 mm thick
- Tie-bar space of 540 × 517 mm and platens of 840 × 800 mm, to fit preform and jar moulds
- Hydraulic ejector with 150 mm stroke and 7.5 tons force for preform and jar ejection
- Heating capacity of 14.6 kW, servo motor of 29 kW and total connected load of 43.6 kW
- Optional hopper dryer / loader and robot unit for PET drying and part handling
Applications
The PET 220 Ton brings the fast injection and larger platens of the C Series container machine to PET, for higher-cavity preform moulds and heavier shots. Very high cavity preform production also depends on the mould, hot runner and post-mould cooling, so discuss these with our engineers when sizing the machine.
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Higher-cavity preform moulds for water and beverage bottles
Heavy preforms for large-volume bottles and jars
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Wide-mouth preforms for food and household jars
Edible oil and household chemical bottle preforms
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Thick-wall PETG containers and jar shells
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Glass-filled PET technical parts
Other PET Models
- 75 TonScrew optionsØ27 · Ø32Shot weight82 – 116 gView specs →
- 100 TonScrew optionsØ32 · Ø35Shot weight126 – 151 gView specs →
- 125 TonScrew optionsØ35 · Ø38Shot weight151 – 178 gView specs →
- 150 TonScrew optionsØ35 · Ø38 · Ø40Shot weight186 – 243 gView specs →
- 180 TonScrew optionsØ40 · Ø45Shot weight249 – 315 gView specs →
- 260 TonScrew optionsØ55 · Ø60Shot weight513 – 610 gView specs →
Need a Different Tonnage?
Compare the full PET range from 75 to 260 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.
PET 220 Ton Specification Sheet
The full PET 220 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
PET Injection Moulding Machine Brochure
The PET range from 75 to 260 tons, with base models, screw options, main features and PET 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 PET 220 Ton, before a specification is agreed.
What Is the PET 220 Ton Injection Moulding Machine?
It is a horizontal injection moulding machine from Pratishna Engineers for PET raw material, based on the C Series 220 Ton and built for higher-cavity preform moulds, heavy preforms and large jar preforms.What PET Products Can I Mould on a 220 Ton Machine?
Typical PET work includes higher-cavity water and beverage bottle preforms, heavy preforms for large-volume bottles and jars, wide-mouth jar preforms and edible oil bottle preforms.How Do I Know if 220 Ton Is Enough for My Preform or PET Part?
Required clamping force depends on the projected area of all cavities, injection pressure and material, with a safety factor. For preform moulds, mould height, cavity pitch and hot runner size within the tie-bar space often decide the machine as much as clamping force. Share your preform or part drawing and mould details and Pratishna Engineers will confirm whether the PET 220 Ton is suitable.What Are the Screw Options on the PET 220 Ton?
The PET 220 Ton is available with three screws: the 45 mm screw gives a 343 g shot at up to 2,178 kg/cm² and 143 cc/sec; the 50 mm screw gives a 424 g shot at up to 1,764 kg/cm² and 177 cc/sec; the 55 mm screw gives a 513 g shot at up to 1,599 kg/cm² and 214 cc/sec. Clamping, ejector and general specifications are common to all screw options. Shot weights are given for PS. PET is denser in the melt, so the same swept volume gives a heavier PET shot; the PET shot weight and the screw and barrel configuration for PET are confirmed for each enquiry.Why Must PET Be Dried Before Moulding?
PET absorbs moisture from the air. Moisture left in the granules breaks down the polymer in the barrel, lowering its intrinsic viscosity (IV) and giving brittle or hazy parts. PET is normally dried in a dehumidifying dryer to below about 50 ppm moisture before moulding, following the resin supplier’s drying conditions. A hopper dryer and loader is available as an optional feature.
What Mould Size Fits the PET 220 Ton?
The PET 220 Ton takes moulds 200 to 575 mm thick within a tie-bar space of 540 × 517 mm, on platens of 840 × 800 mm, with a 1035 mm daylight opening and 150 mm ejector stroke.If 220 Ton Is Not the Right Size, What Other Options Are There?
The PET range also offers 75 Ton, 100 Ton, 125 Ton, 150 Ton, 180 Ton and 260 Ton models. For other plastics, the same machine is available as the 220 Ton Horizontal Injection Moulding Machine (C 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 PET 220 Ton?
Share your preform or part drawing, PET grade, part weight, mould dimensions, cavities, hot runner details, production quantity and cycle time, and Pratishna Engineers will evaluate the configuration and provide a quotation.
Related Blogs, Guides & Articles
Higher-Cavity Preform Moulds on a 220 Ton Machine
Higher-cavity preform moulds on 220 t: why clamp is rarely the limit, and how injection rate, barrel, tie bars and cooling set the cavity count.
Hot Runner Preform Moulds: What the Machine Must Provide
Hot runner preform moulds need heater zones, valve-gate air, chilled water and strong platens. What to check on the machine before the mould arrives.
Three Screw Options for PET on a 220 Ton Machine Explained
Screw options for PET on 220 t: how diameter trades shot for pressure, why residence drives acetaldehyde, and how to pick a screw for your preforms.
What PET Products Can You Make on a 220 Ton Machine?
220 ton PET machine applications: water, CSD, oil and jar preforms, when clamp starts to limit wide necks, PCO 1881 retooling and FSSAI rules for PET.
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