500L up to 5000L Plastic Water Tank Barrel Float Type Blow Molding Machine
The key competitive edge of floating object blow molding machines rests on the holistic balance of "performance + efficiency + cost", rendering them exceptionally well-suited for application scenarios that demand high product reliability and large-volume production. In contrast to conventional processing methods, these machines not only elevate product quality and service life but also cut down long-term operational costs remarkably, thus emerging as the optimal solution for the production of floating objects.
Key attributes
video outgoing-inspection
mold platen size(width)(mm)
mold platen size(height)(mm)
die head heating power(kw)
After-sales Service Provided1
Field installation, commissioning and training
After-sales Service Provided2
Engineers available to service machinery overseas
1. Accurate molding capability: Equipped with MOOG wall thickness control system, it guarantees consistent wall thickness of floats, preventing local under-thinning or over-thickening that may impair buoyancy performance and service life; injection stroke, blowing duration and other parameters are precisely adjustable to match diverse float configurations (including circular, elliptical, and irregular-shaped float tubes).
2. High-efficiency production capability: The dual-station design enables alternate operation to boost production efficiency; the bottom blowing device features secondary lifting and expanding functions, which are applicable for forming floats with special structures; automatic product retrieval by robotic arm minimizes manual involvement, reduces product damage rate, and shortens the molding cycle.
3. Intelligent control capability: Adopting Mitsubishi PLC control combined with touch screen man-machine interface, it realizes real-time display of operating conditions and fault alerts; process parameters can be stored and retrieved conveniently, facilitating production switching and process improvement.
4. Flexible adaptation capability: Die heads, blowing needles and other components can be flexibly assembled to accommodate floats of different sizes and layer structures; compatible with various raw materials like HDPE, it meets the anti-corrosion and anti-aging requirements of floats.
Cutting-edge technology & steady molding performance: Multi-layer co-extrusion technology boosts the float's tensile strength and impact toughness; MOOG wall thickness control combined with servo hydraulic system guarantees high-precision molding and minimal defect ratio; core components adopt world-renowned brand parts, effectively reducing equipment malfunction rate.
Energy-saving design & cost-efficient operation: The servo hydraulic system achieves approximately 40% energy conservation; dual-station configuration paired with automatic workpiece handling reduces labor input and energy consumption, enhancing per-unit-time production output; aluminum alloy molds enable short molding cycles, further driving down production costs.
High customization flexibility & broad compatibility: Machine models and molds can be customized based on float specifications (dimension, capacity, layer count); compatible with a variety of raw materials to satisfy diverse float performance demands (e.g., UV resistance, low-temperature tolerance, etc.).
Easy operation & convenient maintenance: Touchscreen control allows for quick mastery and low training expenses; intuitive fault alarm system facilitates easy and rapid troubleshooting; comprehensive after-sales support with timely spare parts supply ensures uninterrupted production.
Professionalism: Specifically designed for float products, the bottom-blowing structure and expansion function are adapted to the hollow and irregular structure formation of floats, solving the problem of poor compatibility with ordinary blow molding machines.
Stability: The machine body is made of heavy-duty steel structure, guided by linear guides, ensuring stable mold closing and injection; the die head temperature control is precise, the raw material plasticization is uniform, and the quality consistency of the floats is high.
Durability: The core components (screw, die head) are made of high-strength wear-resistant materials, which are fatigue-resistant and wear-resistant, extending the service life of the equipment and suitable for long-term continuous production.
Environmental friendliness: Servo energy saving + electric heating, reducing energy consumption and carbon emissions; raw materials can be recycled, meeting the requirements of green production.
Aquaculture Field:Manufactures fishing nets, floating balls, net cage buoys and aquaculture platform floats, applicable to freshwater and brackish water breeding scenarios. The products boast strong corrosion resistance and can sustain consistent buoyancy performance for long-term use.
Marine Transportation & Leisure Industry:Applies to the production of yacht marina fenders, floating docks, water floating bridges and water park rafts. It delivers superior load-bearing performance and structural stability, and is well-adapted to water level fluctuations in different water areas.
Marine Engineering Field:Produces floating platforms for water operation, buoyancy components for dredging projects, environmental protection floating islands and various buoys. The products have outstanding impact resistance and can adapt to the complicated and variable working conditions of marine environments.
Other Application Sectors:Covers water safety buoys, fishing detection floats and other products. Customization services for different color schemes and identification marks are available to fulfill the specific functional demands of various usage scenarios.

