{"id":337,"date":"2026-02-12T03:31:27","date_gmt":"2026-02-12T03:31:27","guid":{"rendered":"https:\/\/isbm-blow-molding.com\/?post_type=product&p=337"},"modified":"2026-02-12T05:50:16","modified_gmt":"2026-02-12T05:50:16","slug":"injection-stretch-blow-moulding-machine-hgy250-v4-heavy-duty-4-station-isbm-technology","status":"publish","type":"product","link":"https:\/\/isbm-blow-molding.com\/fr\/product\/injection-stretch-blow-moulding-machine-hgy250-v4-heavy-duty-4-station-isbm-technology\/","title":{"rendered":"Machine de moulage par injection-soufflage HGY250-V4 | Technologie ISBM robuste \u00e0 4 stations"},"content":{"rendered":"

Product Overview: Precision Engineering for the Korean Market<\/h2>\n

In the high-stakes world of cosmetic and pharmaceutical packaging, optical clarity and dimensional precision are non-negotiable. The HGY250-V4 injection stretch blow moulding machine<\/strong> is Ever-Power’s flagship solution, engineered specifically to bridge the gap between legacy tooling assets and modern production efficiency. Unlike standard two-step systems that separate the preform and blowing stages, this machine executes the entire resin-to-bottle journey in a single, compact 4-station unit. By maintaining the preform’s intrinsic heat profile through the “One Step” process, we ensure superior aesthetic quality\u2014free from the scuffs and haze often associated with reheating cold preforms. This makes it the ideal choice for heavy-wall cream jars, high-gloss lotion bottles, and intricate medical vials demanded by top-tier brands in Seoul and Gyeonggi-do.<\/p>\n

A critical strategic advantage of the HGY250-V4 is its direct compatibility with ASB-70DPH molds<\/strong>. We understand that many manufacturers have invested heavily in high-quality Japanese tooling. Our machine features identical platen layouts, tie-bar spacing, and ejection strokes, allowing you to seamlessly transfer your existing molds to our platform without expensive modifications. Equipped with a massive Force de serrage par injection de 300 kN<\/strong> and a reinforced 200KN Blowing Clamping Force<\/strong>, the HGY250-V4 effortlessly handles high-cavitation setups (up to 14 cavities for small vials) and challenging resins like PC and Tritan. The integrated servo-driven hydraulic system reduces energy consumption by approximately 40% compared to traditional fixed-displacement pump machines, significantly lowering operational costs per unit.<\/p>\n

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\"Injection<\/p>\n<\/div>\n

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Sp\u00e9cifications techniques et donn\u00e9es de performance<\/h2>\n

Reliability in an Machine ISBM<\/strong> is defined by its ability to maintain consistent pressure and temperature over millions of cycles. The HGY250-V4 utilizes a 16-ton vibration-dampening chassis to ensure stability. We integrate top-tier global components, including Inovance servo systems and Parker (USA) high-pressure valves, to guarantee performance that rivals Japanese counterparts.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Syst\u00e8me \/ Composant<\/th>\nMarque \/ Sp\u00e9cifications<\/th>\n<\/tr>\n<\/thead>\n
Syst\u00e8me servo<\/strong><\/td>\n3 ensembles de syst\u00e8mes de servopompes<\/td>\n<\/tr>\n
Puissance du servomoteur<\/strong><\/td>\n67,7 kW (Inovance \/ WEICHI)<\/td>\n<\/tr>\n
Syst\u00e8me de contr\u00f4le (PLC)<\/strong><\/td>\nInovance \/ MIRLE (Traitement logique \u00e0 haute vitesse)<\/td>\n<\/tr>\n
Rotation du plateau tournant<\/strong><\/td>\nYaskawa Servo (Japon) ou WEICHI Servo + TSUNTIEN R\u00e9ducteur (Taiwan)<\/td>\n<\/tr>\n
Structure de moulage par soufflage<\/strong><\/td>\nSyst\u00e8me d'amortissement de moule par v\u00e9rin hydraulique ou double servomoteur avec compensation haute pression<\/td>\n<\/tr>\n
Vanne haute pression<\/strong><\/td>\nParker (\u00c9tats-Unis)<\/td>\n<\/tr>\n
Cylindre pneumatique<\/strong><\/td>\nAirtak (Technologie Allemagne\/Ta\u00efwan)<\/td>\n<\/tr>\n
Contr\u00f4le de la temp\u00e9rature<\/strong><\/td>\nBo\u00eetier de commande int\u00e9gr\u00e9 (Haute pr\u00e9cision pour une viscosit\u00e9 constante)<\/td>\n<\/tr>\n
Commande hydraulique<\/strong><\/td>\nValve de r\u00e9gulation de pression YUKEN (Ta\u00efwan)<\/td>\n<\/tr>\n
Chauffage par vis<\/strong><\/td>\nAnneau chauffant nano-infrarouge lointain \u00e0 \u00e9conomie d'\u00e9nergie (10 kW)<\/td>\n<\/tr>\n
Contr\u00f4le de l'unit\u00e9 d'injection<\/strong><\/td>\nCommande monocylindre (options de moteur de fusion hydraulique ou servo)<\/td>\n<\/tr>\n
Compatibilit\u00e9 avec les moules<\/strong><\/td>\nCompatible with ASB-70DPH mould<\/strong><\/td>\n<\/tr>\n
Puissance totale<\/strong><\/td>\n82,7 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

2. Machine Parameters: Heavy Duty Capabilities<\/h2>\n

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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tre<\/th>\nValeur<\/th>\n<\/tr>\n<\/thead>\n
Diam\u00e8tre de la vis<\/strong><\/td>\n55mm (Standard) \/ Options: 50, 60mm<\/td>\n<\/tr>\n
Capacit\u00e9 d'injection th\u00e9orique<\/strong><\/td>\n420g (Range: 340 – 480 cm\u00b3)<\/td>\n<\/tr>\n
Force de serrage par injection<\/strong><\/td>\n300 KN<\/strong><\/td>\n<\/tr>\n
Force de serrage par soufflage<\/strong><\/td>\n200 KN<\/strong><\/td>\n<\/tr>\n
Course du moule sup\u00e9rieur<\/strong><\/td>\n640 mm<\/td>\n<\/tr>\n
Course du moule inf\u00e9rieur<\/strong><\/td>\n350 mm<\/td>\n<\/tr>\n
Mouvement central de r\u00e9gulation de la temp\u00e9rature<\/strong><\/td>\n300 mm<\/td>\n<\/tr>\n
Course du canon \u00e0 r\u00e9gulation de temp\u00e9rature<\/strong><\/td>\n300 mm<\/td>\n<\/tr>\n
Coup de sortie<\/strong><\/td>\n190 mm<\/td>\n<\/tr>\n
Souffler le noyau<\/strong><\/td>\n300 mm<\/td>\n<\/tr>\n
Coup de moule \u00e0 soufflage<\/strong><\/td>\n75 + 75 mm<\/td>\n<\/tr>\n
Volume du r\u00e9servoir d'huile<\/strong><\/td>\n600 L<\/td>\n<\/tr>\n
Dimensions de la machine (L*l*H)<\/strong><\/td>\n6300 x 2400 x 3700 mm<\/td>\n<\/tr>\n
Poids de la machine<\/strong><\/td>\n16 tonnes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Capacit\u00e9 de production : Matrice des cavit\u00e9s et des dimensions<\/h3>\n
\n\n\n\n\n\n\n\n\n\n
Quantit\u00e9 de produit (cavit\u00e9s)<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n5<\/th>\n6<\/th>\n8<\/th>\n9<\/th>\n10<\/th>\n14<\/th>\n<\/tr>\n<\/thead>\n
Diam\u00e8tre maximal de la bouteille (mm)<\/td>\n200<\/td>\n160<\/td>\n120<\/td>\n80<\/td>\n60<\/td>\n45<\/td>\n40<\/td>\n40<\/td>\n30<\/td>\n<\/tr>\n
Hauteur maximale de la bouteille (mm)<\/td>\n220<\/td>\n180<\/td>\n100<\/td>\n<\/tr>\n
Diam\u00e8tre du col (mm)<\/td>\n130<\/td>\n130<\/td>\n100<\/td>\n65<\/td>\n55<\/td>\n40<\/td>\n32<\/td>\n28<\/td>\n16<\/td>\n<\/tr>\n
Volume maximal de la bouteille (ml)<\/td>\n2500<\/td>\n1500<\/td>\n900<\/td>\n750<\/td>\n350<\/td>\n200<\/td>\n100<\/td>\n50<\/td>\n30<\/td>\n<\/tr>\n
Poids maximal de la bouteille (g)<\/td>\n200<\/td>\n180<\/td>\n150<\/td>\n120<\/td>\n80<\/td>\n60<\/td>\n50<\/td>\n35<\/td>\n25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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The 4-Station Process: How Does Injection Stretch Blow Moulding Work?<\/h2>\n

The secret to the HGY250-V4’s superior quality lies in its integrated 4-station process. Unlike two-step systems that require reheating cold preforms, our machine maintains the material’s latent heat. Here is the Processus de fabrication d'une machine de moulage par injection-soufflage, \u00e9tape par \u00e9tape<\/strong>:<\/p>\n

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1. Station d'injection<\/h3>\n

Molten resin (PET\/PC) is injected into the preform mold cavity around a core rod. The force de serrage de 300 kN<\/strong> ensures that the neck finish\u2014the most critical part for sealing\u2014is molded with micron-level precision, absolutely free of flash.<\/p>\n<\/div>\n

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2. Station de conditionnement<\/h3>\n

The core rod rotates to the conditioning station. Here, the preform’s temperature is equalized. We can selectively heat or cool specific zones, ensuring that square or oval bottles stretch evenly without thinning at the corners.<\/p>\n<\/div>\n

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3. Station d'\u00e9tirement et de soufflage<\/h3>\n

A stretch rod physically extends the preform lengthwise while high-pressure air expands it radially. This biaxial orientation aligns the polymer molecules, significantly enhancing the bottle’s drop impact resistance and barrier properties.<\/p>\n<\/div>\n

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4. Station d'\u00e9jection<\/h3>\n

The mold opens, and stripper plates remove the finished bottles from the core rods. The bottles are oriented and placed onto a conveyor belt automatically. The entire process is touchless, meeting strict hygiene standards.<\/p>\n<\/div>\n<\/div>\n

\"disposition<\/div>\n<\/div>\n
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Technology Deep Dive: ISBM vs. IBM vs. Two-Step<\/h2>\n

Choosing the right machinery depends on understanding the difference between injection stretch blow molding and injection blow molding (IBM)<\/strong>. While standard IBM is sufficient for small, non-pressurized pill bottles, it lacks the “stretch” component. Without physical stretching, the bottle lacks biaxial strength and cannot be made with thin, lightweight walls.<\/p>\n

\"Machine<\/p>\n

Furthermore, when comparing the HGY250-V4’s “One Step” process to traditional “Two Step” (Reheat) systems, the avantages du moulage par injection-soufflage<\/strong> become clear. Two-step systems require preforms to be tumbled, stored, and transported, leading to inevitable surface scuffing. Our one-step machine eliminates this handling entirely, delivering glass-like surfaces essential for luxury branding. Additionally, by utilizing the residual heat from injection, the HGY250-V4 reduces overall energy consumption by approximately 40%.<\/p>\n