Injection Moulding Machine for Baby Stroller and Pram Parts
Baby stroller and pram parts are made on horizontal injection moulding machines, with folding joints in glass-filled PA, wheels and pivots in POM, and trays and covers in PP or ABS. Part size runs from small bushes to large trays, so mould size and shot weight vary widely. Drying of glass-filled nylon matters most for joint strength.
For stroller parts, machine selection follows the material in each part: a wear-resistant screw and barrel for glass-filled PA, steady melt temperature for POM and gloss control for ABS covers. Pratishna Engineers supplies horizontal injection moulding machines for these parts and can recommend a configuration.
Manufacturing Stroller Parts?
Share your part list, materials and volumes, and Pratishna Engineers will recommend a machine for each part.
Machine Requirements for Stroller and Pram Part Moulding
Stroller parts carry load, fold and roll, and each material brings its own moulding needs. Plan the machine around:
- Wear-resistant screw and barrel for glass-filled PA joints
- Thorough drying of nylon before moulding
- Weld lines kept away from pivot pin holes
- POM wheels and bushes with tight shrinkage control
- Gloss and colour match on ABS handle covers
- Mould height and platen area for seat shells and trays
Recommended Machine for Stroller and Pram Parts
Hinges, locks, bushes and small wheels suit the E Series (75-180 T), often in family moulds. Larger wheels, bumper bars and handle covers move to the C Series (140-320 T), and seat shells or footrest trays to the H Series (120-350 T). Larger moulds, such as full seat units, are taken up on request.
Not Sure Which Machine You Need?
Send your stroller part drawings and materials for a machine 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.
Horizontal Injection Moulding Machine Selection Guide
A step-by-step guide covering the key inputs needed to select the right machine: product weight, projected area, number of cavities, plastic material, required clamping force, shot / injection capacity, mould dimensions, production quantity, cycle time and automation requirement.
Download PDFPDF · 265 KB
How to Calculate Clamping Force for an Injection Moulding Machine
A clear methodology that explains how clamping force is calculated, covering projected area, injection pressure, safety factor, number of cavities and material considerations.
Download PDFPDF · 363 KBBaby Care Components & Machine Guide
A guide to Baby Care components, covering feeding bottles, caps, sippers, teethers, spoons, bath tubs and potties. It explains food-contact materials, clean moulding practice, multi-cavity tools for small parts, mould size for large parts, and how to match each part to a suitable machine.
Download PDFPDF · 223 KB
FAQs / Buyer Questions
Practical answers for stroller and pram part makers.
Which Injection Moulding Machine Is Used to Make Stroller Parts?
It depends on the part. Small joints and bushes run on E Series machines, while larger wheels, trays and seat shells need the C or H Series, chosen by projected area and mould height.Why Do Glass-Filled Nylon Stroller Joints Crack?
Common causes are moisture in undried PA, a weld line across a pin hole, or fibre breakage from high back pressure. Drying to the supplier data sheet and moving the gate often solve it.What Screw Is Needed for Glass-Filled PA Parts?
Glass fibre wears a standard screw, check ring and barrel quickly. A wear-resistant or bimetallic screw and barrel is chosen for glass-filled grades, and wear parts are checked during maintenance.
How Are POM Stroller Wheels Kept Round?
POM shrinks more than many plastics, so even wall thickness, a central gate and good holding pressure count. Venting needs care too, since trapped gas can leave burn marks at the end of fill.Can Pratishna Recommend a Machine for My Stroller Part?
Yes. Share drawings or samples, material and grade, part weight, mould dimensions, cavities and target output for each part, and Pratishna Engineers will recommend a machine.Does the Machine Suit Other Baby Gear Parts Too?
Yes. The same machines can mould baby carrier buckles, baby chair parts, potty bodies and milk powder containers, subject to each mould.
Technical Disclaimer
Disclaimer: The information provided in this webpage is for general informational and educational purposes only. It is based on technical references and industry information available at the time of preparation and may be subject to change. It does not constitute engineering, technical, commercial or professional advice, nor does it constitute a quotation, specification, warranty or contractual commitment by Pratishna Engineers.
Actual injection moulding machine and process requirements vary according to the component design, material, mould, production volume, machine configuration and operating conditions. The information, examples, calculations and recommendations provided should be independently evaluated and verified for the specific application before making any equipment, process or production decision. Information obtained from third-party sources remains subject to the accuracy and limitations of those sources.
Limitation of Liability: Pratishna Engineers makes no representation or warranty, express or implied, regarding the completeness, accuracy or suitability of the information for any particular application. To the extent permitted by applicable law, Pratishna Engineers shall not be liable for any loss, damage, cost or consequence arising from reliance on or use of the information contained in this webpage. Final machine selection, configuration and application suitability should be confirmed with Pratishna Engineers based on complete and accurate project requirements.
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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