BM3D Three-dimensional Blow Molding Machine
High-Strength 3D Parts with Minimal Material Waste
Unlock New Possibilities in 3D Blow Molding
Precision Forming for Complex 3D Components
The BM3D Three-Dimensional Blow Molding Machine is specially designed for producing complex hollow components with curved and irregular geometries. Combining high-output extrusion, 3D servo parison positioning, and precise blow molding technology, it delivers high-strength products with minimal material waste for demanding automotive and industrial applications.
- Ideal for automotive fuel filler pipes, air ducts, and other three-dimensional hollow components.
- Near flash-free molding reduces material waste while improving product strength and consistency.
Why BM3D ?
Servo-controlled parison placement enables precise molding of complex spatial shapes that conventional blow molding cannot achieve.
The process minimizes flash generation, helping lower material consumption and production costs.
Integrated cooling, demolding, and automatic cycling improve efficiency while ensuring consistent product quality.
Key Technical Data
Basic overview of the BM3D Capabilities.
| Model | Unit | BM3D-1000（Robot） | BM-100 3D（Vacuum suction） | |
| Main screw diameter | mm | 65 | 80 | |
| Screw L/D | 25:01:00 | 25:01:00 | ||
| Screw rpm | r/min | 25-75 | 25-75 | |
| Max plasticizing capacity(PE) | kg/h | 65-75 | 100-120 | |
| Platen size W*H | mm | 800*1200 | 1020*1500 | |
| Mould thickness | mm | 450 | 600 | |
| Clamping force | KN | 75 | 280 | |
| Dry cycle | S | 20 | 10 | |
| Platen moving stroke | mm | 1800 | 360 |
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.
Parison Extrusion & 3D Servo Transfer Laying
Raw materials are fully plasticized by extrusion system and extruded into high temperature tubular parison. Dedicated 3D servo transfer mechanism or cavity vacuum technology lays the parison precisely inside the mold following the product spatial contour. Breaking the limitation of conventional vertical parison dropping, it is well adapted to forming of various complex special shaped ducts.
Mold Clamping & Blow Molding
The mold closes and pinches off only at both ends of workpiece, creating nearly flash free main body and effectively reducing material waste. Compressed air inflates the parison evenly against mold cavity to form spatially curved special shaped hollow components in one step.
Cooling, Demolding & Automatic Cycle
High efficiency water circulated mold cooling enables rapid part solidification and stable dimension. After cooling, the mold opens automatically and finished parts are unloaded by manipulator. Only minimal end flash needs trimming before the next automatic production cycle.
BM3D 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.
Engineered for Complex Three-Dimensional Hollow Parts
The BM3D combines advanced 3D parison positioning, high-output extrusion, and precision blow molding to manufacture complex hollow components with exceptional accuracy. Designed for automotive ducts, filler pipes, and other specialized applications, it helps achieve lightweight designs, reduced material waste, and reliable production performance.
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