Three major steps to adjust the filling accuracy:
1. The filling error is mainly determined by the filling volume, filling speed, and the opening and closing speed of the upper and lower valves. The opening and closing speed of the upper and lower valves is related to the viscosity of the product. The greater the viscosity, the slower the valve opening and closing speed.
2. The opening and closing speed of the thickening valve is mainly adjusted by adjusting the spring pressure of the valve. As the spring pressure increases, the opening and closing speed of the valve increases.
3. The size of the spring pressure of the valve should be determined by trial filling measurement and the experience of the operator.