Injection Unit
Power Unit
Clamping Unit
Single Injection
ー Professional design team makes the injection barrel according to plastic material
The production demand for plastic finished products is a single plastic material.
Multi injection
ー Diverse injection mode to suit your various product needs
When the production requirement for finished plastic products is two or more plastic materials.
The multi-injection unit can be customized according to the particular design of the mold. Examples of multi-injection types are as follows:
Double Injection
Parallel Double Injection
Front Injection + Side Injection
Front Injection + Vertical Injection
Mixed Injection + Side Injection
Mixed Injection + Vertical Injection
Tri Injection
Parallel Tri Injection
Parallel Double Injection + Side Injection
Parallel Double Injection + Vertical Injection
Front Injection + Vertical Injection + Side Injection
Energy-Efficient Direct Drive Material Storage Motor
ー Enhancing Storage Efficiency and Energy Performance, Ideal for Medium to Large Injection Molding Machines
The injection machine features a patented direct drive material storage servo motor (Patent No: M654645) capable of handling high axial and torque loads. This design eliminates the need for traditional hydraulic motors and gearboxes, creating a highly efficient, stable, and low-energy consumption production environment.
The direct drive material storage system offers a simpler transmission mechanism and more stable servo motor performance compared to similar products on the market, driving the material storage screw directly with a servo motor. This design addresses issues such as high torque requirements, costs, failure rates, and maintenance frequency associated with gear reducers, while also making the equipment more reliable and reducing maintenance frequency.
The direct drive material storage system reduces energy consumption by up to 26% during storage.
The storage system operates independently and can perform material storage concurrently with product cooling and mold opening, shortening the molding cycle and improving production efficiency.
Microcellular Foam Injection Molding Technology
ー Lightweight, Cost-saving, Enhanced Product Stability and Quality
Microcellular foam molding technology precisely controls the injection of supercritical fluids (such as nitrogen or carbon dioxide) into molten plastic, forming uniformly distributed micro-bubble structures (pores). This process reduces product density and weight without significantly affecting mechanical performance. It suits various injection molding machines, especially in industries requiring lightweight products and production efficiency.
This technology enhances production efficiency, shortens production cycles, and reduces wear on molds and equipment through the patented design of "Microcellular Foaming Injection Molding Device for Injection Molding Machine (M 659181)" by Huarong while ensuring excellent performance in environmental protection and energy conservation.
Technical Features
1. Product Weight Reduction of 15-20%
During the injection molding process, applying nitrogen gas pressure and the micro-bubble structure reduces product weight by 15-20% without compromising strength or functionality, resulting in material cost savings
2. No Holding Pressure, Stable Product Dimensions
The molding process effectively reduces the plastic's internal stress and shrinkage issues. The bubble growth process replaces the traditional holding pressure stage, eliminating the need for holding pressure during production and significantly shortening the production cycle. This reduces residual stress, ensuring the final product does not shrink, deform, or warp.
3. Reduced Clamping Force
The internal micro-bubble structure lowers internal pressure during the molding process, allowing a reduction of clamping force by 30-50%, which decreases wear on molds and equipment.
4. Lower Injection Pressure, Reduced Equipment Burden
Microcellular foam technology reduces injection pressure, lessens the burden on equipment and molds, extends equipment lifespan, reduces product defects, and helps businesses save on maintenance costs in the long term.
5. Directly Recyclable, No Pollution Issues
Microcellular foam technology uses fewer raw materials, and the finished products can be directly recycled. Unlike traditional chemical foaming technologies that require additives, it does not produce chemical substances, allowing materials to be reused. This technology has significant advantages in environmental protection and energy conservation, achieving minimal waste generation and reducing the carbon footprint during manufacturing, thus supporting sustainable development goals.