In the modern plastic packaging industry, extrusion blow molding machines play a critical role in manufacturing high-quality PE and PP containers for chemicals, cosmetics, lubricants, food packaging, pharmaceuticals, and industrial products. Among medium-capacity extrusion blow molding equipment, the DHS-5L Blow Molding Machine from TINCOO MACHINERY has become a highly competitive solution for manufacturers seeking stable output, flexible production, and energy-efficient operation.
The DHS-5L is a single-station extrusion blow molding machine specially designed for producing plastic containers up to 5 liters. The machine supports one to four die heads and is suitable for manufacturing bottles and hollow products made from PE and PP materials.
It is widely used in industries such as:
According to Tincoo’s product information, the machine adopts imported hydraulic systems, PLC control systems, and advanced extrusion technology inspired by German, Italian, and Japanese engineering concepts.
High Precision Clamping System
The DHS-5L uses a hydraulic fixed bi-directional clamping structure combined with linear guide rails. This improves mold stability, reduces vibration, and increases product consistency.
Advantages include:
Advanced Extrusion System
The extruder unit adopts a hardened gear reducer and frequency conversion motor control system, enabling infinite speed variation and stable plasticizing performance.
Technical advantages:
The screw diameter is 60mm with L/D ratio of 25:1, allowing output capacity between 60-65 kg/hr.
Multi-Die Head Flexibility
The DHS-5L supports one, two, three, or four die heads, helping manufacturers optimize production efficiency according to bottle size and mold design.
This flexibility enables:
Intelligent PLC Control System
The machine adopts Siemens PLC and imported electrical components with automatic temperature control modules.
Benefits include:
The machine supports automatic deflashing and conveyor integration.
Advantages:
| Item | Specification |
|---|---|
| Maximum Container Capacity | 5L |
| Material | PE / PP |
| Die Heads | 1-4 Sets |
| Machine Weight | 5 Tons |
| Machine Size | 2.9×1.85×2.65m |
| Screw Diameter | 60mm |
| Extrusion Output | 60-65kg/hr |
| Clamping Force | 70KN |
| Total Power | 32KW |
| Air Pressure | 0.6MPa |
The DHS-5L blow molding machine is widely used for producing:
The machine is especially suitable for medium-output manufacturers requiring flexible bottle designs and stable production quality.
Extrusion blow molding remains one of the most efficient manufacturing methods for hollow plastic containers. According to industry discussions and technical analyses, modern blow molding systems emphasize energy efficiency, automation, and mold precision.
Compared with traditional manufacturing methods, extrusion blow molding offers:
The DHS-5L Blow Molding Machine from TINCOO MACHINERY is a highly practical and cost-effective extrusion blow molding solution for PE and PP bottle production. With stable clamping systems, flexible die-head configurations, intelligent PLC controls, and automation-ready features, the machine is suitable for a wide range of packaging industries.
For manufacturers seeking reliable medium-capacity blow molding equipment, DHS-5L provides an excellent balance between productivity, product quality, and operational efficiency.
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