{"id":338,"date":"2026-02-13T07:28:09","date_gmt":"2026-02-13T07:28:09","guid":{"rendered":"https:\/\/isbm-blow-molding.com\/?post_type=product&p=338"},"modified":"2026-02-13T07:28:09","modified_gmt":"2026-02-13T07:28:09","slug":"injection-stretch-blow-moulding-machine-hgy250-v4-b-double-row-4-station-isbm-technology","status":"publish","type":"product","link":"https:\/\/isbm-blow-molding.com\/da\/product\/injection-stretch-blow-moulding-machine-hgy250-v4-b-double-row-4-station-isbm-technology\/","title":{"rendered":"Spr\u00f8jtest\u00f8bningsmaskine HGY250-V4-B | Dobbeltr\u00e6kket 4-stations ISBM-teknologi"},"content":{"rendered":"
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Product Overview: The Double-Row Productivity Multiplier<\/h2>\n

In the competitive landscape of pharmaceutical and cosmetic packaging, output density is the primary driver of profitability. The HGY250-V4-B Injection Stretch Blow Moulding Machine<\/strong> is engineered to shatter the limitations of traditional single-row equipment. By utilizing a revolutionary “Double-Row” (Double Bank) cavity layout, this machine processes two parallel lines of preforms simultaneously. This innovation allows manufacturers to achieve a staggering 28 cavities<\/strong> for small-diameter bottles (up to 25mm), effectively doubling the throughput without expanding the factory footprint. For facilities in South Korea and Asia where space is at a premium, this high-density output is a game-changer.<\/p>\n

\"Spr\u00f8jtest\u00f8bningsmaskine-applikation-1-5\"<\/p>\n

Beyond pure volume, the HGY250-V4-B delivers uncompromising quality. With a massive theoretical shot weight of 680g<\/strong> and a robust 300 kN injektionsklemmekraft<\/strong>, it provides the immense pressure required to mold heavy-wall, glass-like PET containers with zero flash. The integrated 4-station rotary system seamlessly manages the injection, conditioning, stretching, and ejection phases, ensuring that every bottle features the crystal-clear clarity and precise neck finish required for medical vials and premium serums.<\/p>\n<\/div>\n

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Technical Specifications & Performance Data<\/h2>\n

The HGY250-V4-B is built with industrial-grade components to support continuous 24\/7 operation. The table below details the machine’s high-capacity parameters, including the extended mold stroke specifically designed to accommodate double-row tooling.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
System \/ Komponent<\/th>\nM\u00e6rke \/ Specifikation<\/th>\n<\/tr>\n<\/thead>\n
Servosystem<\/strong><\/td>\n3 s\u00e6t servopumpesystemer<\/td>\n<\/tr>\n
Servomotorkraft<\/strong><\/td>\n67.7KW (Inovance \/ WEICHI)<\/td>\n<\/tr>\n
Styresystem (PLC)<\/strong><\/td>\nInovance \/ MIRLE (Dual-core processing for multi-cavity logic)<\/td>\n<\/tr>\n
Drejeskiverotation<\/strong><\/td>\nYaskawa Servo (Japan) or WEICHI Servo + TSUNTIEN Reducer<\/td>\n<\/tr>\n
Bl\u00e6sest\u00f8bningsstruktur<\/strong><\/td>\nHydraulic cylinder or Dual servo motor mold clamping with high-pressure compensation<\/td>\n<\/tr>\n
H\u00f8jtryksventil<\/strong><\/td>\nParker (USA)<\/td>\n<\/tr>\n
Pneumatisk cylinder<\/strong><\/td>\nAirtak (Tyskland\/Taiwan Technology)<\/td>\n<\/tr>\n
Temperaturkontrol<\/strong><\/td>\nIntegrated Control Box (Multi-zone control for double row preforms)<\/td>\n<\/tr>\n
Hydraulisk styring<\/strong><\/td>\nYUKEN (Taiwan) trykreguleringsventil<\/td>\n<\/tr>\n
Skrueopvarmning<\/strong><\/td>\nNano-langt infrar\u00f8d energibesparende varmering (15 kW)<\/td>\n<\/tr>\n
Indspr\u00f8jtningsenhedskontrol<\/strong><\/td>\nSingle cylinder control (Hydraulic or Servo Melt Motor)<\/td>\n<\/tr>\n
Oil Tube<\/strong><\/td>\nImported material from Italy<\/td>\n<\/tr>\n
Samlet effekt<\/strong><\/td>\n82.7 KW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

2. Machine Parameters: High Capacity Specs<\/h2>\n

 <\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nV\u00e6rdi<\/th>\n<\/tr>\n<\/thead>\n
Skruediameter<\/strong><\/td>\n60mm (Standard) \/ Options: 50, 55mm<\/td>\n<\/tr>\n
Teoretisk injektionskapacitet<\/strong><\/td>\n680g<\/strong> (Range: 315 – 480 cm\u00b3)<\/td>\n<\/tr>\n
Injektionsklemmekraft<\/strong><\/td>\n300 kn<\/strong><\/td>\n<\/tr>\n
Bl\u00e6sekraft<\/strong><\/td>\n250 kn<\/strong> (Single Side)<\/td>\n<\/tr>\n
\u00d8vre formslag<\/strong><\/td>\n600 mm<\/td>\n<\/tr>\n
Nedre formslag<\/strong><\/td>\n200 mm<\/td>\n<\/tr>\n
Temp. Regulerende kerneslag<\/strong><\/td>\n250 mm<\/td>\n<\/tr>\n
Temp. Regulerende t\u00f8ndeslag<\/strong><\/td>\n250 mm<\/td>\n<\/tr>\n
Take-out slagtilf\u00e6lde<\/strong><\/td>\n200 mm<\/td>\n<\/tr>\n
Bl\u00e6s kerneslag<\/strong><\/td>\n300 mm<\/td>\n<\/tr>\n
Bl\u00e6seformsslag<\/strong><\/td>\n75 + 75 mm<\/td>\n<\/tr>\n
Olietankvolumen<\/strong><\/td>\n300 liter<\/td>\n<\/tr>\n
Maskinens dimensioner (L*B*H)<\/strong><\/td>\n5200 x 2500 x 3800 mm<\/td>\n<\/tr>\n
Maskinv\u00e6gt<\/strong><\/td>\n16 Tons<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Production Capacity: Double-Row Cavity Matrix<\/h3>\n

This table demonstrates the “Double-Row” advantage. Note the high cavitation counts (14, 16, 20, 24, 28) available for smaller diameters.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Produktm\u00e6ngde (hulrum)<\/th>\n8<\/th>\n10<\/th>\n12<\/th>\n14<\/th>\n16<\/th>\n20<\/th>\n24<\/th>\n28<\/th>\n<\/tr>\n<\/thead>\n
Maks. flaskediameter (mm)<\/td>\n85<\/td>\n85<\/td>\n79<\/td>\n66<\/td>\n54<\/td>\n45<\/td>\n37<\/td>\n25<\/td>\n<\/tr>\n
Maks. flaskeh\u00f8jde (mm)<\/td>\n260<\/td>\n<\/tr>\n
Halsdiameter (mm)<\/td>\n58<\/td>\n56<\/td>\n48<\/td>\n38<\/td>\n32<\/td>\n26<\/td>\n24<\/td>\n15<\/td>\n<\/tr>\n
Maks. flaskevolumen (ml)<\/td>\n1000<\/td>\n900<\/td>\n800<\/td>\n600<\/td>\n400<\/td>\n250<\/td>\n100<\/td>\n50<\/td>\n<\/tr>\n
Maks. flaskev\u00e6gt (g)<\/td>\n55<\/td>\n44<\/td>\n36<\/td>\n32<\/td>\n28<\/td>\n25<\/td>\n20<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Injektionsstr\u00e6kbl\u00e6sest\u00f8bningsmaskineproces trin for trin<\/h2>\n

To understand how does injection stretch blow moulding work<\/strong> on the HGY250-V4-B, one must look at the integrated rotary system. This “One-Step” process preserves the thermal history of the polymer from pellet to finished bottle, ensuring superior physical properties.<\/p>\n

\"Spr\u00f8jtest\u00f8bningsmaskine<\/p>\n

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1. Injection Molding<\/h3>\n

Molten PET is injected into the preform mold cavities. In the “Double-Row” setup, up to 28 preforms are molded at once. The 300KN clamping force ensures that the neck finish is molded to exact tolerances, preventing flash and ensuring a leak-proof seal.<\/p>\n<\/div>\n

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2. Conditioning<\/h3>\n

The table rotates to the conditioning station. Here, the temperature of the preforms is equalized. This step is critical for the double-row configuration, ensuring that both the inner and outer rows of preforms have the exact same elasticity for stretching.<\/p>\n<\/div>\n

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3. Stretch Blow Molding<\/h3>\n

Stretch rods extend the preforms axially while high-pressure air (2.0-3.5 MPa) expands them radially. This biaxial orientation aligns the molecules, giving the bottle exceptional impact strength, transparency, and barrier properties.<\/p>\n<\/div>\n

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4. Automated Ejection<\/h3>\n

Finished bottles are stripped from the core rods and ejected. The process is fully automated and touchless, ensuring the bottles remain sterile and compliant with the strict hygiene standards of pharmaceutical manufacturing.<\/p>\n<\/div>\n<\/div>\n

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Forskellen mellem spr\u00f8jtest\u00f8bning og spr\u00f8jtest\u00f8bning<\/h2>\n

Clients often ask about the Forskellen mellem spr\u00f8jtest\u00f8bning og spr\u00f8jtest\u00f8bning<\/strong> (IBM). While both produce scrap-free bottles, the addition of the “Stretch” rod in ISBM fundamentally alters the container’s properties.<\/p>\n

\n\n\n\n\n\n\n\n\n
Funktion<\/th>\nSpr\u00f8jtest\u00f8bning (ISBM)<\/th>\nSpr\u00f8jtest\u00f8bning (IBM)<\/th>\n<\/tr>\n<\/thead>\n
Mechanism<\/td>\nVertical Stretch Rod + Air Pressure<\/td>\nAir Pressure Only (No Stretch Rod)<\/td>\n<\/tr>\n
Container Strength<\/td>\nH\u00f8j<\/strong> (Biaxial Orientation)<\/td>\nLow (Radial Orientation only)<\/td>\n<\/tr>\n
Wall Thickness<\/td>\nThin, lightweight, uniform<\/td>\nThicker, heavier<\/td>\n<\/tr>\n
Ideal Material<\/td>\nPET, PETG, PC (Crystal Clear)<\/td>\nPE, PP, HDPE (Opaque\/Soft)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Essential Matching Parts for HGY250-V4-B<\/h2>\n

Ever-Power (HZPT) is a leader in industrial transmission and machinery. To ensure the HGY250-V4-B operates at maximum efficiency, we supply the complete ecosystem of matching components.<\/p>\n

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Oil-Free Air Compressor<\/h3>\n

The blowing phase demands clean, high-pressure air (3.0-3.5 MPa). Our oil-free compressors ensure no contaminants enter the sterile bottle interior, complying with ISO cleanroom standards.<\/p>\n<\/div>\n

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Chains and Gears<\/h3>\n

Reliable rotary indexing depends on high-tensile transmission k\u00e6der og pr\u00e6cisionsgear<\/a>. We use reinforced alloy steel components designed to withstand the torque of rapid start-stop cycles.<\/p>\n<\/div>\n

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Transmission Shafts<\/h3>\n

To handle the 300KN clamping force, the main drive connects via heavy-duty drive shafts<\/a>. These are dynamically balanced to minimize vibration, ensuring the longevity of the servo motors.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\"tandhjul-k\u00e6de-pto-aksel\"<\/p>\n

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Industry Applications: Precision for Every Sector<\/h2>\n

The HGY250-V4-B spr\u00f8jtest\u00f8bningsmaskine<\/strong><\/a> is a versatile powerhouse. Its unique combination of high clamping force (300KN) and high shot capacity (680g) allows it to bridge the gap between high-volume small bottle production and technical heavy-wall container manufacturing.<\/p>\n

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Pharmaceutical & Medical<\/h3>\n<\/div>\n
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The HGY250-V4-B transforms medical packaging production with its “Double-Row” technology. By running up to 28 cavities<\/strong> simultaneously, it offers the output of two standard machines in a single cleanroom footprint.<\/p>\n