Extensive Industry Experience
With more than 40 years of mechanical design and manufacturing experience from Taiwan Zhonghua, we ensure product quality and reliability.
This involves interactions between a business and its customers. It's about meeting customers' needs and resolving their problems. Effective customer service is crucial.
Model: K30D-65*75*65-1. Used for blowing 20L stacking jerry can. Capacity: 120pcs/h. Cycle time: 60sec (for 2pcs). Weight: 820g.

| Model | K30D-65*75*65-1 |
|---|---|
| Max product volume | 20L |
| Layer | Three layers |
| Weight | 820g |
| Cycle time | 60sec (for 2pcs) |
| Capacity | 120pcs/h |




The stackable canister blow molding machine is an extrusion blow molding (EBM) system specifically configured to create hollow plastic containers with “nested” features. These allow multiple units to be stacked safely without a pallet or external support.
High-Density Polyethylene (HDPE) is the industry standard due to its rigidity, impact resistance, and chemical stability. Other materials include Polypropylene (PP) and sometimes multi-layer resins for barrier properties.
The mold must be precision-engineered to create a recessed bottom and a protruding top (neck/shoulder area) that interlock perfectly. This requires advanced cooling to ensure these load-bearing sections do not warp.
Yes. Multi-layer (3 to 6 layers) machines are used for hazardous chemicals, where a “barrier layer” (like EVOH) prevents chemicals from permeating the plastic.
Most production lines include an integrated leak tester and a weight checker to ensure every unit is airtight and meets structural specifications.
Yes, we can customize. From the core mechanical systems to the software and automation, we engineer the machine to be a perfect fit for your product, helping you maximize efficiency, quality, and return on investment.
Please provide the following information:
1. Product sample or drawing (including capacity, weight, and dimensions);
2. Target material;
3. Required annual or daily production volume;
4. Factory voltage and air supply conditions.
We offer a comprehensive after-sales support system. We can also provide value-added services such as on-site commissioning, operator training, regular equipment inspections, and priority supply of genuine spare parts based on customer needs to ensure the continued efficient operation of our equipment.
With more than 40 years of mechanical design and manufacturing experience from Taiwan Zhonghua, we ensure product quality and reliability.
We integrate design concepts from renowned manufacturers in Germany, Italy, and Japan, creating innovative blow molding machines and molds that meet international standards.
Our company is dedicated to providing efficient, energy-saving, and customized solutions tailored to meet the specific needs of different customers.
We focus on delivering innovative, efficient, and energy-saving solutions that help customers reduce energy consumption and operational costs.
By partnering with well-known parts suppliers worldwide, we ensure the high performance and long-term stability of our equipment.
In addition to design and manufacturing, we provide full after-sales support to ensure the best experience for our customers during operation.