The core component of Shunhao brand two-color melamine hydraulic molding machine is the dual proportional valve oil circuit system that can control pressure, flow and speed. Compared with the ordinary oil circuit system, the double proportional valve has obvious advantages.

Shunhao Factory will share with you under what circumstances the dual proportional valve system is irreplaceable.

First let's understand their differences.

1. Ordinary oil circuit system

• Only manual adjustment, 2 pressures and 1 speed.
• Production is relatively fixed and inflexible.

2. Dual proportional oil circuit system

• The speed can be adjusted fast or slow, and the pressure can be adjusted from 0 to 220.
• Infinite adjustment on PLC.

Cure pressure and action settings

The following two situations can only be realized by the molding machine with double proportional valve.

Example 1: To make two-color melamine tableware, the double proportional valve can realize special adjustment of production parameters

Example 2: The double proportional valve adjusts the corresponding pressure and speed according to the characteristics of different raw materials to achieve more complex actions, so the raw materials purchased from different manufacturers can easily adjust the production parameters in the double proportional valve molding machine.

After learning about the dual proportional valve system of Shunhao forming machine, maybe you have an idea to know more advanced technology and machines, then you can contact us.

Email: machine@hongancn.com   Mobile: +86-15905996312 (Ms.Shelly)