The use of multi-layer hollow molding machine

Multi-layer hollow molding machineUsed to produce three-layer, double-layer, single-layer, and multilayer plastic hollow products, such as multilayer chemical bottles, high-barrier bottles, medicine bottles, baby bottles, daily chemical bottles, oil bottles, etc.; this series of machinery has ordinary In addition to the characteristics of the hydraulic blow molding machine, compared with other peer machinery, it has the following advantages:

1. The die has a curved flow channel, smooth and clean, no dead corners, easy to change materials, color changes, slag discharge, disassembly and cleaning, no glue accumulation and no burning;

2. Extremely strong temperature control ability, the temperature of each section is controlled within ±1℃;

3. The high isolation design of the three-layer cavity of the die head prevents the three-layer melt from mixing and permeating each other before forming the tube blank, ensuring the uniform distribution of the EVOH in the adhesive and the inner layer of the container, and also ensuring the purity of the EVOH layer. Give full play to the barrier properties of the EVOH layer;

4. High processing precision and high-demand assembly requirements, three-layer die head has no glue leakage, and the axial wall thickness of each layer is uniform;

5. The wall thickness of the middle layer and inner layer of the product is controlled within the range of 0.02mm to 0.05mm, which greatly saves the amount of EVOH and adhesive;

6. The barrier bottle produced does not open the bottom, does not leak, and has excellent barrier performance;

7. According to user requirements, wall thickness controller, automatic cut bottom pull or automatic flash removal device can be added;

8. The speed of the three extruders are all adjusted by the frequency converter, and the screw speed can be set at will, which is convenient to control and save electricity.

Multi-layer hollow molding machine, manufactured by Xinmei Machinery, is based on precise calculation of the die runner design of each layer, no dead corners, and rapid color change 2-6 layer co-extrusion design, suitable for food, chemical, daily chemical, pesticide and other special Packaging requirements Multi-layer co-extrusion each die has a reasonable distribution of flow channels, which can achieve the requirements of different thickness ratios of each layer. Dual-station 1-4 die heads can meet the maximum volume of 30L, production capacity, and customized requirements. All types of die heads Can increase the visual level line design.