{"id":279,"date":"2026-03-03T06:46:31","date_gmt":"2026-03-03T06:46:31","guid":{"rendered":"https:\/\/onestepblowmachine.com\/?post_type=product&p=279"},"modified":"2026-03-18T03:12:46","modified_gmt":"2026-03-18T03:12:46","slug":"ep-hgy650-v4-injection-stretch-blow-molding-machine-4-station","status":"publish","type":"product","link":"https:\/\/onestepblowmachine.com\/nn\/product\/ep-hgy650-v4-injection-stretch-blow-molding-machine-4-station\/","title":{"rendered":"EP-HGY650-V4 injection stretch blow molding machine | 4 station"},"content":{"rendered":"
\n

1. Technical Engineering Specifications: EP-HGY650-V4<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nUnit<\/th>\nOne-step Injection Stretch Blow Moulding Machine (4-station)<\/th>\n<\/tr>\n<\/thead>\n
Machine Name<\/td>\n<\/td>\nOne-step Injection Stretch Blow Moulding Machine (4-station)<\/td>\n<\/tr>\n
Model<\/td>\n<\/td>\nHGY650-V4<\/td>\n<\/tr>\n
Manufacturer<\/td>\n<\/td>\nHENGGANG<\/td>\n<\/tr>\n
Material<\/td>\n<\/td>\nPET\/PETG<\/td>\n<\/tr>\n
Screw Diameter<\/td>\nMM<\/td>\n50<\/td>\n55<\/td>\n60<\/td>\n\/<\/td>\n<\/tr>\n
Theoretical Injection Volume<\/td>\nCM\u00b3<\/td>\n340<\/td>\n420<\/td>\n480<\/td>\n\/<\/td>\n<\/tr>\n
Screw Rotational Speed (RPM)<\/td>\nr\/min<\/td>\n180<\/td>\n150<\/td>\n150 ~ 220<\/td>\n\/<\/td>\n<\/tr>\n
Injection Clamping Force<\/td>\nKN<\/td>\n400<\/td>\n<\/tr>\n
Blowing Clamping Force<\/td>\nKN<\/td>\n400<\/td>\n<\/tr>\n
Motor Power<\/td>\nKW<\/td>\n75.7<\/td>\n<\/tr>\n
Heating Power<\/td>\nKW<\/td>\n15<\/td>\n<\/tr>\n
Blowing Air Pressure<\/td>\nMpa<\/td>\n2.0-3.5<\/td>\n<\/tr>\n
Cooling Water Pressure<\/td>\nMpa<\/td>\n0.4-0.6<\/td>\n<\/tr>\n
Machine Oil Cooler Water Pressure<\/td>\nMpa<\/td>\n0.3-0.4<\/td>\n<\/tr>\n
Machine Oil Cooler Water Temperature<\/td>\n\u00b0C<\/td>\n20-25<\/td>\n<\/tr>\n
Voltage<\/td>\nV<\/td>\n370-400<\/td>\n<\/tr>\n
Size (L*W*H)<\/td>\nMM<\/td>\n6100x2600x4200<\/td>\n<\/tr>\n
Weight<\/td>\nT<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EP-HGY250-V4-B Injection Stretch Blow Molding Machine Product Dimensions<\/strong><\/h3>\n<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n
Product Dimensions<\/th>\nUnit<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Product Quantity<\/td>\nPCS<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n<\/tr>\n
Bottle Diameter (BD)<\/td>\nMM<\/td>\n280<\/td>\n235(280)<\/td>\n230<\/td>\n180<\/td>\n<\/tr>\n
Bottle Height (H)<\/td>\nMM<\/td>\n510<\/td>\n<\/tr>\n
Neck Diameter (E)<\/td>\nMM<\/td>\n140<\/td>\n120<\/td>\n90<\/td>\n84<\/td>\n<\/tr>\n
Max. Bottle Volume (ml)<\/td>\nL<\/td>\n20<\/td>\n20<\/td>\n12<\/td>\n5 (7)<\/td>\n<\/tr>\n
Max. Bottle Weight (g)<\/td>\nG<\/td>\n900<\/td>\n460<\/td>\n310<\/td>\n230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n<\/div>\n

2. Material Versatility and Processing Capabilities of the Injection Stretch Blow Molding Machine<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Standard<\/th>\nMachine Parameter<\/th>\n<\/tr>\n<\/thead>\n
Using 3 sets of servo pump systems;<\/td>\nScrew Diameter: 60mm (optional);<\/td>\n<\/tr>\n
Inovance\/WEICHI servo motor power: 75KW;<\/td>\nTheoretical Injection Capacity: 480g;<\/td>\n<\/tr>\n
Using the Inovance\/ MIRLE PLC;<\/td>\nInjection clamping force: 400KN;<\/td>\n<\/tr>\n
The turntable is equipped with a Japan Yaskawa servo motor or a WEICHI servo motor with a Taiwan TSUNTIEN reducer;<\/td>\nUpper mold stroke: 1070mm;<\/td>\n<\/tr>\n
The blow molding structure adopts hydraulic cylinder or dual servo motor mold clamping system with high-pressure compensation function;<\/td>\nLower mold stroke: 550mm;<\/td>\n<\/tr>\n
Using the American Parker high-pressure valve;<\/td>\nTEMP. Regulating core stroke: 300mm;<\/td>\n<\/tr>\n
Using the Airtak air cylinder;<\/td>\nTEMP. regulating barrel stroke: 300mm;<\/td>\n<\/tr>\n
Using integrated control box to control temperature, which is highly accurate, stable, and easy to operate; alternatively, you can choose the system’s built-in temperature control system;<\/td>\nTake-out stroke: 300mm;<\/td>\n<\/tr>\n
Using hydraulic pressure control valve of YUKEN from Taiwan,China;<\/td>\nBlowing clamping force: 400KN (single side);<\/td>\n<\/tr>\n
Oil tube is made of imported material from Italy;<\/td>\nBlow core stroke: 300mm;<\/td>\n<\/tr>\n
The screw is heated by a nano-far-infrared energy-saving heating ring (15KW);<\/td>\nBlow mold stroke: 175+175mm;<\/td>\n<\/tr>\n
The injection unit is controlled by single cylinder. The melt motor may be controlled either hydraulically or by a servo motor;<\/td>\nOil tank VOL: 600L;<\/td>\n<\/tr>\n
Oil tube is made of imported material from Italy;<\/td>\nSize(L\u00d7W\u00d7H): 6.1\u00d72.6\u00d74.2m;<\/td>\n<\/tr>\n
Total power of the machine: 90.7KW.<\/td>\nWeight: 28T.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\"onestepblowmachine-products-show4\"<\/p>\n

 <\/p>\n

3. Revolutionizing Large Volume Production with One-Step Technology<\/h2>\n

The injection stretch blow molding process<\/strong> integrated within the HGY650-V4 is a closed-loop system designed for maximum thermal efficiency. Unlike the two-step method which requires reheating cold preforms, this One-step injection stretch blow molding machine<\/strong> utilizes the residual heat from the injection stage to perform stretching and blowing. This not only reduces energy consumption by up to 40% but also prevents surface micro-scratches and dust accumulation, which are critical for the aesthetics of high-end cosmetic or food-grade containers. For Colombian enterprises looking to optimize their cost-per-unit, the injection stretch blow moulding machine<\/strong> price-to-performance ratio is unmatched, especially when competing against western alternatives. The four-station design\u2014Injection, Pre-conditioning\/Tail-cutting, Stretch Blowing, and Take-out\u2014ensures that each stage is perfectly timed to the material’s specific heat profile, resulting in superior wall thickness distribution and crystalline transparency.<\/p>\n

As a new injection stretch blow moulding machine<\/strong>, the V4 series incorporates the latest in servo-hydraulic hybrid systems. This allows for extremely silent operation (crucial for modern urban factories) and ultra-precise pressure control during the critical stretch-blow phase. Whether you are producing 5-gallon water carboys or 20L chemical drums, the machine’s ability to handle complex geometries while maintaining strict neck tolerance is a testament to its engineering excellence. It is widely recognized by injection stretch blow molding machine suppliers as a robust replacement for legacy systems, offering a replacement of asb and aoki standard performance with modernized control interfaces and lower maintenance overhead.<\/p>\n

\"injection<\/div>\n

4. Engineering Dynamics: The 4-Station Superiority<\/h2>\n

Understanding the injection stretch blow molding process<\/strong> is vital for optimizing production yields. In the first station, the high-precision injection stretch blow mold<\/strong> creates a preform with perfect neck finishing. The second station is where the “magic” happens\u2014thermal conditioning. Here, the preform’s temperature is balanced to ensure that when it reaches the third station, the biaxial stretching is uniform. Station three employs heavy-duty stretch rods and high-pressure air (up to 3.5 Mpa) to expand the material into the final injection stretch blow molding products<\/strong>. Finally, station four automatically ejects the bottles onto a conveyor, ready for labeling and filling. This white injection stretch blow moulding machine configuration is highly favored for its sanitary advantages, as the bottles are never touched by human hands or exposed to external contaminants until they are sealed.<\/p>\n

For operators in Colombia, the intuitive HMI allows for real-time monitoring of Injection stretch blow molding video feeds and sensor data. This transparency in the injection stretch blow molding machines operation allows for immediate micro-adjustments to screw speeds or blowing pressures, drastically reducing the “scrap rate” common in two-step processes. High-volume manufacturers will appreciate the 28-ton solid frame which dampens vibration, extending the life of the asb injection molding machine compatible molds and ensuring that high-speed cycles do not compromise the integrity of the bottle\u2019s base or neck.<\/p>\n

\n

5. Material Versatility & Global Applications<\/h2>\n

Processing PET, PETO, and PETG with unmatched efficiency for diverse industries.<\/p>\n

\n
\n

Bulk Beverage<\/h3>\n

Ideal for 5L to 20L water carboys. High clarity and BPA-free production meet the strictest health standards in the Andean region.<\/p>\n<\/div>\n

\n

Edible Oil<\/h3>\n

Ensures leak-proof necks and high impact resistance for large volume vegetable and palm oil containers used in Colombian households.<\/p>\n<\/div>\n

\n

Industrial Chemicals<\/h3>\n

The thick-wall capability of the V4 allows for safe storage of detergents and chemicals, providing a reliable gray injection stretch blow moulding machine<\/strong> industrial finish.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\"onestepblowmachine-HGY650-V4\"<\/div>\n
\n

6. Manufacturing Excellence & Global Support<\/h2>\n
\n

As a professional Injection Stretch Blow Molding Machine manufacturers Our state-of-the-art facility integrates R&D, precision machining, and rigorous testing to ensure every machine meets international standards. By using top-tier components from brands like Yaskawa and Parker, we ensure longevity and reliability.
\nDeveloped specialized blow molding machines for the packaging of various materials (PET\/PETG\/PC\/PCTG\/PP), including cosmetics, water, oil, beverages, food, pharmaceuticals, and baby products. Especially in high-end cosmetics, food, and pharmaceutical specialized machines, we have consistently maintained a leading position in the industry.<\/p>\n

Workshop<\/h2>\n
\"Factory
\n\"Factory
\n\"Factory
\n\"Factory<\/div>\n<\/div>\n<\/div>\n
\n

7. Voice of the Engineer: Field Reports<\/h2>\n
\n

Engineer: Carlos R. | Medell\u00edn, Colombia<\/p>\n

“Our facility was struggling with the high scrap rates of a two-step blow molding line for our 10L water carboys. After switching to the HGY650-V4 injection stretch blow molding machines<\/strong>, our production yield jumped by 22%. The consistency of the neck finish is what impressed me most; we no longer face issues with capping leakage. This One-step injection stretch blow molding machine<\/strong> has become the backbone of our heavy-bottle line.”<\/p>\n

Purchase Purpose: High-volume mineral water bottling expansion.<\/p>\n<\/div>\n

\n

Senior Engineer: Diego M. | Bogot\u00e1, Colombia<\/p>\n

“For the edible oil industry, PET transparency is a marketing necessity. The EP-HGY650-V4 handles PETO and PET with incredible thermal stability. The injection blow moulding<\/strong> quality is superior to anything we’ve used in the past 15 years. It\u2019s a reliable replacement injection stretch blow moulding machine<\/strong> that fits perfectly into our existing automated filling lines. The support from the technical team was world-class.”<\/p>\n

Purchase Purpose: Large-scale palm oil packaging modernization.<\/p>\n<\/div>\n<\/div>\n

\"injection<\/div>\n
\n

8. Integrated Solutions: One-Stop Supply Chain<\/h2>\n

To further enhance your factory’s operational efficiency, we offer full system compatibility with auxiliary industrial components. We also manufacture professional Gearboxes<\/a> designed for heavy-duty industrial applications, ensuring consistent power transmission throughout your facility. Our one-stop supply advantage means all systems are synchronized for maximum durability and minimal downtime, providing a unified technological ecosystem for your plastic manufacturing needs.<\/p>\n

\"onestepblowmachine-related-products-gearbox\"<\/div>\n<\/div>\n

FAQ<\/h2>\n
\n

Q1: What is the maximum height and diameter for containers produced on the HGY650-V4 four-station platform?<\/p>\n

A1: This specific Injection Stretch Blow Molding machine<\/strong> can produce containers up to 510mm in height and 280mm in diameter, making it ideal for large-format liquids.<\/p>\n<\/div>\n

\n

Q2: How does the Injection Stretch Blow Molding machine improve energy efficiency in large-scale edible oil factories?<\/p>\n

A2: By utilizing the one-step process, you eliminate the need to reheat preforms. This direct heat transfer method significantly lowers the electricity cost for manufacturers looking for a sustainable injection stretch blow molding machines<\/strong> solution.<\/p>\n<\/div>\n

\n

Q3: Which specific technical parameters should I look for when comparing ISBM suppliers for high-impact industrial containers?<\/p>\n

A3: You should focus on clamping force and injection volume. Our HGY650-V4 offers 400KN force, making it a robust injection stretch blow molding machine manufacturers<\/strong> choice for demanding industrial applications.<\/p>\n<\/div>\n

\n

Q4: Can this machine handle PETG and Tritan materials for high-clarity baby products or laboratory vessels?<\/p>\n

A4: Yes, the injection stretch blow molding process<\/strong> on our V4 series is highly adaptable. It manages diverse resins to produce high-clarity, BPA-free injection stretch blow molding products<\/strong> for pharmaceutical and consumer use.<\/p>\n<\/div>\n

\n

Q5: When considering the total cost of ownership, how does the machine’s maintenance schedule compare to other global ISBM brands?<\/p>\n

A5: Our injection stretch blow moulding machine is designed with modular hydraulic components and simplified HMI, which reduces specialized labor costs and makes it an attractive injection stretch blow molding machine suppliers option.<\/p>\n<\/div>\n

\n

Q6: Why should a factory in Medell\u00edn choose a one-step machine over a traditional two-step blow moulding system?<\/p>\n

A6: The primary benefit is the One-step injection stretch blow molding machine provides superior hygiene and footprint reduction. In urban industrial zones, saving space while maintaining medical-grade quality is a major commercial advantage.<\/p>\n<\/div>\n

\n

Q7: Is the EP-HGY250-V4 a viable replacement for older asb injection molding machine units in existing production lines?<\/p>\n

A7: Absolutely. Many of our clients use our hardware as a replacement of asb and aoki<\/strong><\/a> units because our injection stretch blow mold compatibility allows for a lower-cost transition to modern, efficient technology.<\/p>\n<\/div>\n

Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP-HGY650-V4 Injection Stretch Blow Molding machine engineered specifically for large-capacity vessels ranging from 5L to 20L, this four-station powerhouse eliminates the inefficiencies of traditional two-step processes. In the rapidly industrializing markets of Colombia, particularly in major hubs like Bogot\u00e1 and Medell\u00edn, the demand for high-clarity, high-strength PET and PETO containers is soaring. This machine offers a strategic advantage for manufacturers of edible oils, bulk water, and industrial chemicals, providing a seamless transition from raw resin to finished product.<\/p>","protected":false},"featured_media":339,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[18],"product_tag":[21],"class_list":{"0":"post-279","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-injection-stretch-blow-moulding-machine","7":"product_tag-injection-stretch-blow-molding-machine","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/product\/279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/comments?post=279"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/media\/339"}],"wp:attachment":[{"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/media?parent=279"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/product_brand?post=279"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/product_cat?post=279"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/nn\/wp-json\/wp\/v2\/product_tag?post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}