BM100/160/230 Accumulating Type Blow Molding Machine
High-Output Solutions for Large Hollow Products
Power, Precision, and Flexibility in One Machine
Flexible Production for Large Hollow Products
The BM100/160/230 Accumulating Type Blow Molding Machine is designed for the efficient production of large-volume hollow plastic products. Combining high-output extrusion, accumulator die head technology, and intelligent process control, it delivers stable parison formation, precise wall thickness distribution, and reliable production performance across a wide range of applications.
- Supports single-, double-, and three-layer co-extrusion configurations, compatible with various materials and recycled content.
- Integrated wall thickness control, multifunctional blow systems, and optional take-out robots improve product consistency and production efficiency.
Why BM100/160/230 ?
Accumulator die head technology ensures stable melt delivery and uniform wall thickness for large products.
Multiple extrusion configurations and customizable machine specifications adapt to diverse product requirements.
Advanced controls, automated product handling, and real-time process monitoring help improve efficiency and reduce labor costs.
Key Technical Data
Basic overview of the BM100/160/230 Capabilities.
| Model | Unit | BM100 | BM160 | BM230 |
| Max product volume | L | 100 | 160 | 230 |
| Layer | Single layer Double layer | Three Layer | ||
| Die head structure | Accumulating type | |||
| Main screw diameter | mm | 100/25 100/30 | 90/26*2+70/26*1 | |
| Max plasticizing capacity(PE) | kg/h | 200 240 | 450-500 | |
| Driving motor | Kw | 55 90 | 75*2+37 | |
| Accumulating volume | L | 12 | 25 | |
| Oil pump motor power | Kw | 22 | 30 | 30 |
| Clamping force | KN | 600 | 900 | |
| Space between platen | mm | 500-1300 | 500-1500 | 750-1750 |
| Platen size W*H | mm | 1100*1100 | 1200*1400 | 1250*1450 |
| Max.moule size | mm | 900*900 | 1000*1400 | 1050*1500 |
| Heating power of die head | Kw | 28 | 32 | |
| Machine dimension L*W*H | m | 5.5×3.5×4 | 8.2×5.4×6 | |
| Machine weight | T | 16 | 25 | |
| Total power | Kw | 138 | 320 | |
Process Know How
Combining practical processing expertise with advanced blow molding technology, JWELL provides reliable solutions tailored to different materials, products, and production requirements. From process setup and material optimization to stable mass production, our know-how helps customers achieve consistent quality, efficient operation, and improved production performance.
Equipped with high efficiency high throughput plasticizing screw for stable melt output and low pressure fluctuation. Single layer, double layer or three layer co extrusion units are optional according to product requirements. Compatible with HDPE, PP and high ratio regrind blending. Each extruder adopts independent zoned temperature control to ensure stable plasticization of modified and barrier materials and prevent thermal degradation, meeting variable layer thickness ratio requirements.
Large volume accumulator die head with hydraulic rapid injection piston delivers high weight parison within short time and suppresses parison sag for uniform wall thickness of large size products. Co extrusion version adopts independent multi layer flow channels for stable lamination without layer cross contamination. Equipped with multi point parison wall thickness control to compensate thickness at corners, flanges and assembly positions. Mirror polished flow channels enable easy material change, cleaning and color switching. Zoned independent die head temperature control suits thick walled large volume hollow articles.
Adopts proven multi function down blow system, supporting multiple process modes including down blow air injection, blowing needle, bottom pinch off and vacuum pre stretching. Suitable for deep cavity, high barrel and large special shaped hollow products. Blowing pressure, flow rate and hold time are programmable for pre stretching to optimize wall thickness distribution. Compatible with various mold structures such as bottom support, bottom opening and bottom sealing. Stable mechanism movement matches the production cycle of BM100 / BM160 / BM230 series.
Pick up manipulator with programmable motion trajectory and high positioning accuracy. It clamps, extracts and transfers articles after mold opening to replace manual operation. Customizable grippers fit large size products of different shapes. Interlocked with main machine signals to perfectly match accumulator machine cycle. Functions of product placing and flipping are available, and it can connect with downstream auxiliary equipment such as flash trimming and post cooling unit. It reduces labor intensity and improves automation level and product consistency.
Integrated intelligent control system B&R300/ MOOG200&SIEMENS with simple operation and storable process formulas. The high-precision parison wall thickness control system automatically corrects wall thickness deviation. Adopts servo closed-loop control for precise motion, equipped with fault alarm and safety interlock functions to realize high-level automation production.
BM100/160/230 Article Range
Engineered for diverse production needs, this machine series supports a wide variety of product shapes, sizes, and applications. Its flexible design allows manufacturers to efficiently produce different hollow plastic products while ensuring consistent quality and reliable performance.
Open top drums are widely used for storing and transporting powders, granules, solids, and industrial materials. With their large opening design, they provide easy filling, emptying, and cleaning, making them ideal for chemical, food, agricultural, and industrial applications. The BM100/160/230 ensures consistent wall thickness, excellent impact resistance, and reliable structural strength for demanding handling and storage conditions.
Single/Double ring drums are designed for the safe storage and transportation of liquids and industrial chemicals. Their reinforced ring structure enhances sealing performance and stacking stability while maintaining high strength and durability. The BM100/160/230 delivers precise molding control and uniform material distribution, ensuring reliable product quality and long-term performance.
Built for Large-Scale Blow Molding Applications
The BM100/160/230 combines high-capacity extrusion, accumulator die head technology, and intelligent automation into a reliable production platform. Designed for large hollow products, it delivers stable processing, precise wall thickness control, and flexible machine configurations to support efficient and consistent manufacturing.
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