The weighing liquid filling machine adopts the weight method for measurement, and the opening of the feed valve is controlled by the output signal of the weighing sensor to achieve automatic filling. The front end of the feeding port is equipped with a feeding pump or a raw material storage tank to pressurize and send materials from the tank to the filling machine. Before filling, a filtering device can be added to remove impurities and ensure product quality; It has a wide range of applications in industries such as coatings, inks, paints, asphalt, adhesives, lubricants, petrochemicals, and fine chemicals. It is not only suitable for filling fluids, but also for filling paste products.

Fast filling speed and wide applicability

The filling head adopts fast and slow dual speed filling, which can effectively improve the filling speed, save costs, and reduce the work pressure of workers; Due to its weighing design, it is suitable for filling round, square, flat, and various diameters.

Diverse filling specifications

The filling capacity can be reduced from 50kg to up to 1000kg, with a wide range to meet different filling needs of manufacturers.

High filling accuracy and high level of intelligence

Using well-known Mettler Toledo weighing sensors, the platform accuracy can reach over 0.02%, ensuring filling accuracy; Equipped with automated control instruments to achieve automatic feeding; Equipped with automatic zeroing upon startup, automatic weight error correction, power-off protection, fault detection function, and the ability to restore factory settings in case of misoperation, the advantages of intelligence are obvious.

Excellent environmental indicators and safety

The filling feed adopts pipeline connection, with less solvent evaporation and a good on-site environment; The filling head can be designed with a lifting form, suitable for materials that are prone to foaming.

Automated control instruments receive weight signals from weighing sensors and control the opening of the feed valve (0-90 degrees) to achieve automatic filling; Whether the filling head has a lifting function can be designed based on the characteristics of the material.

Workflow:

1. Manually place trays (including empty buckets) onto the weighing platform.

2. Manually move the filling nozzle to the barrel mouth, locate it, and give the start filling signal.

3. The controller automatically monitors and provides feedback control signals.

4. According to the control signal, the filling valve is controlled by an electromagnetic valve to achieve flow control such as large, small, and cut-off.

5. The nozzle lifting control can be designed according to the material characteristics.

model	Filling volume	Speed	Filling error	Gas source
STGZ-300	≤200L	30-40 barrels per hour	±2％	0.5mpa
STGZ-1000	≤1000L	10-20 barrels per hour	±2％	0.5mpa