Auto Open-end Zipper Injection Molding Machine (TYM-228A)

Description

Auto open-end injection molding machine is used for producing top stop, pin and box for plastic zippers. The top stop, pin and box can be made at the same time.

Features of Plastic Injection Molding Equipment

1. Molds can be changed for different sizes of plastic zippers or nylon zippers.
2. Injection shape can be made according to customer’s requirement.
3. The equipment is equipped with PLC control, 5.7 inch touch screen and user-friendly control system in English with full-scale functions.
4. Man-machine interface achieve malfunction display.
5. The lower mold is fixed and upper mold is movable. Vertical molding is for saving space.
6. Differential molding technology: Mold close at high speed. Mold nearly close with low speed and low pressure aims to protect the mold.
7. High pressure generates after closing the mold to avoid burr and galling.
8. The pressure is controlled by the newest proportional valve with high sensitivity.
9. Plastic injection molding equipment is powered by hydraulic drive and assist with air pressure.

Advantages of Auto Open-end Zipper Injection Molding Machine

1. Do injection after slider mounted and sliders can be inserted by machine in advance which can save a lot of labor.
2. Screw installation makes the pigment melting and injecting quality evenly.
3. After injection, top stop and bottom stop are made at the same time.
4. Auto-belt conveyor demands for less labor force.
5. With humanized design, hydraulic cylinders pull strip liner in and then lift barrel automatically, which is easy to clean up.
6. User-friendly control system in English with full-scale functions.
7. Reliable proportional pressure valves ensure working safety.
8. Adjustable conveying speeds meet different requirement.

Parameters of Auto Open-end Zipper Injection Molding Machine

Model	TYM-228A
Average Output	800pcs/20cm/H
Power	8 HP
Voltage	3 Phase 380V
Frequency	50HZ
Dimension(L×W×H)	150cm×80cm×210cm
Net Weight	600kg