
【High Efficiency & Precision · Flexible Customization】
1-5L Automatic Blow Molding Line——Specialized for Gear Oil Bottles, Lube Oil Bottles, Cooling Water Tanks & More
This series of machinery is specifically designed for the high-volume, high-quality production of small to medium-sized hollow containers. Whether it's high-viscosity gear oil bottles or cooling water tanks requiring a sight strip, we provide a complete turnkey solution from extrusion to finished product conveying. With modular configuration options, a single machine can efficiently meet the demands of your diverse product range.

Wide Capacity Range: Suitable for producing various hollow products ranging from 1 liter to 5 liters.
Typical Applications: Perfect for manufacturing gear oil bottles, lubrication oil bottles, automotive cooling water expansion tanks, tool boxes, and more.
High Material Compatibility: Supports a wide variety of thermoplastics, including HDPE, PP, PVC, and PETG.
Multi-layer Co-extrusion (Optional): Equip with a multi-layer co-extrusion die head to achieve barrier layer technology (e.g., EVOH), meeting high-barrier anti-permeation packaging needs (such as long-life motor oil).
Transparent Sight Strip System (Optional): Integrate a view strip line system to directly form a transparent liquid level window during the production of products like cooling water tanks, eliminating the need for secondary printing or labeling.
Multi-Cavity Options: Flexibly choose between single, double, or multi-cavity die heads based on product size and output requirements to maximize production efficiency.
Precise Wall Thickness Control: Achieve precise control over parison wall thickness to save raw materials and shorten cooling cycles.
Efficient Filtration: Customize with the JW-DB Single Station Hydraulic Screen Changer System based on the material being processed (e.g., regrind or calcium carbonate-filled materials). This effectively filters impurities, ensuring continuous production without interruption and reducing downtime risks.
Understanding the challenges of rising labor costs, we offer comprehensive automation options to lay the foundation for "lights-out" manufacturing:
Online Auto-Deflashing: Products are automatically deflashed upon removal, eliminating the need for manual secondary trimming.
In-Line Scrap Conveying: Flash is automatically conveyed back to a grinder via conveyor belt for immediate recycling and reuse of scrap material.
Finished Product Conveying: Finished products are neatly transported to the packaging area via conveyor belt, facilitating easy inspection and packing.


