描述
一步式注塑拉伸吹塑机 HGY250-V4-B：高产量双排四工位 ISBM 技术
Engineered by Ever-power | Double-Bank Cavitation (Up to 28 Cavities) | 680g Shot Capacity
Engineering Overview: The “Double-Row” Productivity Multiplier
In the high-volume production of small-format containers—such as pharmaceutical vials, hotel amenities, and mini-liquor bottles—cycle time is only half the battle. The real victory lies in cavitation density. As an engineer who has spent two decades optimizing 一步吹塑机 layouts, I present the HGY250-V4-B. This is not just a standard machine; it is a “Double-Row” (Double Bank) powerhouse designed to effectively double your output per footprint.
The HGY250-V4-B operates on a 4-station rotary indexing system but utilizes a specialized mold layout that accommodates two rows of cavities. This allows for an astounding 16 to 28 cavities for bottles under 100ml, while maintaining a robust 300KN 注射夹紧力. By injecting a massive theoretical shot weight of 680g, this machine is specifically engineered for manufacturers who need to produce millions of units of high-quality, flash-free PET or PETG containers annually without investing in multiple standard machines. It is the ultimate high-efficiency solution in the ISBM机器 sector.
Figure 1: The Ever-power HGY250-V4-B Double-Row High Output Unit
1. 技术标准配置
To handle the stress of double-row molding, the HGY250-V4-B is reinforced with heavy-duty hydraulics and high-torque servos. We utilize top-tier global components to ensure 24/7 reliability under high-load conditions.
| 系统/组件 | 品牌/规格 |
|---|---|
| 伺服系统 | 3套伺服泵系统 |
| 伺服电机功率 | 67.7KW (Inovance / WEICHI) |
| 控制系统（PLC） | Inovance / MIRLE (Dual-core processing for multi-cavity logic) |
| 转盘旋转 | Yaskawa Servo (Japan) or WEICHI Servo + TSUNTIEN Reducer |
| 吹塑结构 | Hydraulic cylinder or Dual servo motor mold clamping with high-pressure compensation |
| 高压阀 | 派克（美国） |
| 气缸 | Airtak（德国/台湾技术） |
| 温度控制 | Integrated Control Box (Multi-zone control for double row preforms) |
| 液压控制 | 裕肯（台湾）压力控制阀 |
| 螺杆加热 | 纳米远红外节能加热环（15千瓦） |
| 注射单元控制 | Single cylinder control (Hydraulic or Servo Melt Motor) |
| 油管 | 意大利进口材料 |
| 总功率 | 82.7 KW |
2. Machine Parameters: High Capacity Specs
The HGY250-V4-B is defined by its massive shot capacity and specialized stroke lengths to accommodate the double-row mold configuration.
| 范围 | 价值 |
|---|---|
| 螺纹直径 | 60mm (Standard) / Options: 50, 55mm |
| 理论注入能力 | 680g (Range: 315 – 480 cm³) |
| 注射夹紧力 | 300千牛 |
| 吹气夹紧力 | 250千牛 (Single Side) |
| 上模行程 | 600毫米 |
| 下模行程 | 200毫米 |
| 体温调节核心冲刺 | 250毫米 |
| 温度调节枪管行程 | 250毫米 |
| 击球 | 200毫米 |
| 吹气核心冲刺 | 300毫米 |
| 吹塑模压 | 75 + 75 毫米 |
| 油罐容积 | 300升 |
| 机器尺寸（长*宽*高） | 5200 x 2500 x 3800 mm |
| 机器重量 | 16 Tons |
Production Capacity: Double-Row Cavity Matrix
This table demonstrates the “Double-Row” advantage. Note the high cavitation counts (14, 16, 20, 24, 28) available for smaller diameters.
| 产品数量（腔体） | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 28 |
|---|---|---|---|---|---|---|---|---|
| 最大瓶身直径（毫米） | 85 | 85 | 79 | 66 | 54 | 45 | 37 | 25 |
| 最大瓶身高度（毫米） | 260 | |||||||
| 颈部直径（毫米） | 58 | 56 | 48 | 38 | 32 | 26 | 24 | 15 |
| 最大瓶装容量（毫升） | 1000 | 900 | 800 | 600 | 400 | 250 | 100 | 50 |
| 最大瓶重（克） | 55 | 44 | 36 | 32 | 28 | 25 | 20 | 15 |
Core Technology: 4-Station Double-Row ISBM Process
这 一步式PET瓶机 maximizes quality by controlling the polymer’s thermal history. The HGY250-V4-B employs a unique 4-station process that handles two rows of bottles simultaneously, doubling throughput without sacrificing precision.
1. Double-Row Injection
Molten PET is injected into a double-row cavity plate. The 300KN夹紧力 and 680g shot capacity ensure equal pressure across all 28 cavities (in max configuration), preventing short shots.
2. Uniform Conditioning
The double row of preforms is transferred to the conditioning station. Advanced thermal regulation ensures that inner and outer rows receive identical heat profiles for consistent stretching.
3. Precision Stretch & Blow
Stretch rods extend the preforms axially while 2.0-3.5 Mpa air expands them. The 250KN 吹气夹紧力 ensures zero parting lines, even when molding 28 bottles at once.
4. Mass Ejection
Finished bottles are stripped from the lip molds. The touchless process makes this machine ideal for high-volume pharmaceutical and food-grade applications.
Why Choose the HGY250-V4-B? Core Advantages
- ✓
Extreme Cavitation (Double Bank): While most machines stop at 12 or 16 cavities, the V4-B pushes to 28 cavities for small diameter products (25mm), fundamentally changing the economics of vial production. - ✓
High Shot Weight (680g): This allows for heavy-wall, high-quality manufacturing even in high-cavity setups. You don’t have to sacrifice bottle weight/quality for quantity. - ✓
能量动力学： Despite the high output, the servo-driven system ensures that energy is only consumed during movement, reducing the cost-per-bottle significantly compared to running two smaller machines. - ✓
Space Efficiency: You get double the production output of a standard machine in a footprint of just 5.2m x 2.5m.
战略分析：一步式系统与两步式系统
| 比较维度 | 永动力一步式ISBM | 传统两步法（再加热） |
|---|---|---|
| 流程图 | 树脂 -> 瓶子（一体式） | 树脂 -> 预成型件 -> 冷却 -> 再加热 -> 装瓶 |
| 能源效率 | 高的 （采用潜热注入） | 低（浪费能源再加热预成型件） |
| 表面质量 | 完美无瑕 （无磨损/划痕） | 预成型件运输过程中可能出现划痕 |
| 适用材料 | PET、PETG、PC、Tritan、PPSU、PP | 主要限于PET/PP |
| Small Bottle Efficiency | Excellent (Double row handles small preforms well) | Poor (Reheating small preforms is unstable) |
| 卫生水平 | 医用/食品级 （非接触式） | 标准型（露天储存） |
行业应用
Pharmaceuticals (Vials & Droppers)
这 一步注塑吹塑成型 machine is the industry standard for 5ml-20ml eye drop and vaccine bottles. The HGY250-V4-B’s 28-cavity capability maximizes output for these small, high-precision items.
Hotel Amenities
Perfect for 30ml-50ml shampoo and lotion bottles. The double-row setup allows for massive daily production volumes required by global hotel chains.
Mini-Liquor / Spirits
Ideal for 50ml PET spirit bottles (airline bottles). The heavy injection weight allows for thick walls that mimic glass, while the high cavitation keeps unit costs low.
电力系统选型总结：Ever-power 与竞争对手的比较
Compared to single-row machines from competitors, the HGY250-V4-B offers a significant leap in productivity.
永动力保障： We use the same high-end servo systems (Yaskawa/Inovance) as premium brands, but our double-bank design allows you to produce 50-80% more product in the same amount of floor space.
ROI Case: Eye Drop Vial Manufacturer
Switching from a standard 8-cavity machine to the HGY250-V4-B (24-cavity setup for 15ml vials):
- Output Increase: 300% increase in bottles per cycle.
- 节能： You are running one machine instead of three to get the same output.
- 投资回收期： Typically 8-12 months due to the massive volume capability.
【全球】极端条件韧性
For our clients in varying climates, the HGY250-V4-B is equipped with a high-capacity machine oil cooler (0.3-0.4 Mpa water pressure required). Whether you are operating in the heat of India or the cold of Russia, the system maintains a stable oil temperature of 20-25°C, ensuring consistent clamp pressure and cycle times.
遵守： 可根据要求提供CE认证和UL电气标准认证。
工程师常见问题解答
What is the benefit of a “Double Row” or “Double Bank” machine?
It allows you to fit more cavities into the mold by staggering them or placing them in two parallel lines. This is the only way to achieve high cavitation (20+) for small bottles on a machine of this size.
Can I run large bottles on this machine too?
Yes, you can run larger bottles (up to 1L) by using a mold with fewer cavities (e.g., 8 cavities). However, the machine is optimized for high-volume small containers.
Does the double row setup affect temperature conditioning?
No, our conditioning station is specifically designed with multi-zone heating/cooling to ensure that the inner row and outer row of preforms receive the exact same thermal treatment.
全球案例研究：工程师现场笔记
South Korea: 10ml Vials
“Running 24 cavities of eye drop bottles. The precision is incredible for such high output.” – Plant Manager, Seoul
Turkey: Hotel Amenities
“We supply hotel chains. The HGY250-V4-B allowed us to double production without buying two machines.” – Director, Istanbul
Mexico: Mini-Tequila
“50ml heavy-wall PET bottles. The machine handles the 16-cavity mold with ease.” – Ops Lead, Jalisco
India: Syrup Bottles
“The cooling system handles our hot summers perfectly. Output is stable.” – Tech Lead, Gujarat
Indonesia: Cosmetics
“High cavitation for mascara tubes. No other machine offered this output at this price.” – Production Head, Jakarta
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