SINO company specializes in providing high-quality turnkey solutions for preform, and has rich experience in preform design and service. SINO is committed to make molding more valuable, help customers start mass production within 3-6 months with the best quality and speed.

The following is an introduction to 48-cavities PET preform production line developed by SINO.

PET Preform Mold advantage:

1. The mould base is made of P20 steel, mould cavity and core are S136 high-strength anti-corrosion steel, after heat treatment, the mold has high hardness and durability;

2. The neck insert adopts the double-cone positioning principle, and the processing and manufacturing accuracy is high, the preform will not appear flashing, eccentricity of products of different sizes and other undesirable defects;

3. The mould plate waterway adopts a unique balanced design to ensure the flow rate and pressure of each cavity are same, and the product quality is more stable.

The cavirty waterway adopts a spiral unidirectional circulation structure, which has a fast cooling efficiency, so as to achieve a faster production cycle.

4. Naturally balanced hot runner arrangement to ensure that the injection pressure and stroke from the feed port to each cavity are consistent.

DKM-machine advantage:

1. DKM-450DF is independently developed and produced by SINO.

2. The machine control system adopts well-known servo energy-saving control system, which is environmentally friendly and energy-saving (KEBA, Schneider, Omron, Sumitomo, Inovance, etc.)

3. Special injection screw design, good melt quality, strong plasticization ability, screw barrel corrosion resistance, wear resistance, plasticization capacity is increased by 10~15% compared with the traditional, independent electric pre-plasticization, shorten the molding cycle, and increase production

4. The detachable rack is easy to install and maintain.

In addition to molds and machines, the complete set production line equipment is equipped with Autoloader, chiller, mould dehumidifier, air dryer, air compressor, conveyor belt, and optional side-entry robot.

If customer needs, our company will design together with customers, tailor-made solutions to achieve the most optimized results, and provide pre-sales, mid-sales and after-sales service guarantees, ensure the timeliness of technical services.