Was sind die zehn größten Spritzgussunternehmen der Welt?
Lists of the top injection moulding companies in the world vary significantly depending on whether the ranking covers general injection moulding machine builders, PET preform system suppliers, or one-step injection stretch blow moulding (ISBM) machine specialists. For buyers whose goal is producing finished hollow containers — bottles, vials, flacons — the relevant category is one-step ISBM, not general IM. This article covers both segments and explains which companies are significant in each.
Why the Category Matters Before the Ranking
The global injection moulding machine industry divides into three commercially distinct segments. Understanding which segment applies to your production requirement is more important than any company ranking:
- General injection moulding machines — produce solid plastic parts: automotive components, caps and closures, consumer goods, electronic housings. The largest companies by revenue are in this segment.
- PET preform injection systems — produce preforms that are stored and later blown in a separate machine. Used for very high-volume commodity bottle production. Husky (Canada) dominates this sub-segment globally.
- One-step ISBM machines — integrate injection, stretch, and blow in a single machine. Resin pellets enter and finished bottles exit. Best for pharmaceutical, cosmetic, food, and mid-volume beverage packaging. Served by specialist manufacturers including Ever-Power, ASB (Nissei ASB), and others.
Container range produced by one-step ISBM machines — pharmaceutical, food, cosmetics, and industrial packaging across multiple resin types.
Notable Companies in General Injection Moulding
The following companies are among the most widely recognised in the general injection moulding machine market by global installed base and industry reputation:
| Company | Land | Primary Segment |
|---|---|---|
| Engel | Austria | General IM, automotive, medical |
| Arburg | Germany | General IM, precision parts |
| Husky | Canada | PET preform injection systems |
| Haitian International | China | General IM, largest by volume |
| Chen Hsong | China/HK | General IM, packaging |
| Krauss-Maffei | Germany | General IM, large tonnage |
| Fanuc | Japan | All-electric precision IM |
| Sumitomo Demag | Japan/Germany | All-electric, medical, packaging |
Key One-Step ISBM Machine Manufacturers
For buyers specifically looking for one-step ISBM machines to produce finished bottles, the relevant companies are a separate group from the general IM manufacturers listed above:
- Nissei ASB (Japan) — widely considered the pioneer of one-step ISBM technology; extensive global installed base across pharmaceutical, cosmetic, and food packaging.
- Ever-Power (China) — specialist one-step ISBM manufacturer; EP-HGY and EP-BPET series covering 3-station, 4-station, and 6-station configurations with servo-hydraulic and full-servo drive options; strong export presence in Brazil, Korea, Australia, Europe, and Canada.
- Jomar (USA) — focuses on IBM (injection blow moulding without stretch rod) for pharmaceutical and personal care; major North American supplier.
- Other Chinese ISBM specialists — multiple manufacturers now produce servo-driven one-step ISBM machines for export markets at competitive price points.
Ever-Power EP-HGY650-V4 — 400 kN injection clamp, capable of containers up to 10 litres, serving industrial, agrochemical, and large-format food packaging applications.
What Actually Matters When Choosing a Supplier
Company ranking by revenue or installed base is a poor proxy for the right choice for a specific application. The factors that determine which injection moulding company is best for your operation are:
- Does the company specialise in the specific machine type you need (general IM, PET preform, or one-step ISBM)?
- Does the machine range include a model that matches your bottle volume, resin, and cavity count requirement?
- Can the supplier provide matched mould tooling, reducing commissioning risk?
- What is the spare parts lead time and on-site technical support availability in your country?
Need a one-step ISBM machine recommendation for your container?
Ever-Power’s technical team reviews your bottle drawing, resin type, and output target and recommends the right machine and mould within 24 hours.
Erkunden Sie die full EP-HGY and EP-BPET one-step ISBM machine range, or visit the custom mould page for matched tooling options.
Häufig gestellte Fragen
Is Husky a one-step ISBM machine supplier?
No. Husky specialises in PET preform injection systems — machines that produce preforms that are later blown in a separate reheat blow moulding machine. Husky does not manufacture one-step ISBM machines where finished bottles are produced directly from resin pellets. If you need a one-step ISBM machine, Husky is not the relevant supplier.
Are Chinese ISBM machine manufacturers reliable?
Leading Chinese ISBM machine specialists have invested significantly in servo drive technology, precision machining, and quality control over the past decade. Machines from established Chinese ISBM manufacturers now compete directly with Japanese and European equivalents on technical performance, typically at lower purchase prices. The key differentiator between suppliers — regardless of country of origin — is after-sales support availability in your market and the supplier’s specific experience with your application and resin type.
What is the difference between IBM and ISBM machines?
IBM (injection blow moulding) machines blow the preform with air pressure only — no mechanical stretch rod. ISBM (injection stretch blow moulding) machines use a stretch rod to extend the preform axially before applying blow air, producing biaxial molecular orientation. ISBM bottles are significantly stronger, clearer, and lighter than IBM bottles at equivalent wall thickness. For PET water, beverage, and pharmaceutical bottles where clarity and light-weighting matter, ISBM is the correct process.
