In May 2022, a U.S. daily chemical products manufacturer that is specializing in household detergent contacted Sywen Packaging. In order to improve packaging efficiency and reduce labor input, the company plans to purchase an automatic viscous filling machine to fill the laundry detergent.


  • Product: viscous laundry detergent liquid
  • Packaging: HDPE bottle with screw caps
  • Packaging Volume: 1L, 2L, and 5L
  • Packing Speed: 15-30 bottles/min
  • Filling Accuracy: ≤1%


Provided Machine:

SY-G Automatic Liquid Bottle Filling Machine (12 Filling Heads, Filling Range is 1L-5L)

This liquid filling machine is suitable for quantitative filling of various non-gas fluids and semi-fluids, it can automatically complete a series of packaging steps such as counting, bottle conveying, quantitative filling, and conveying the filled bottles, especially suitable for the filling of daily chemical products.

The whole machine is a linear structure, it adopts the filling principle of volumetric metering, and the servo motor drives the piston to realize high-precision filling. Within a certain range, one machine can fill bottles of different heights and diameters.

In order to ensure the filling precision and prevent liquid overflow, the automatic liquid bottle filling machine adopts fast and slow double-speed filling. All electrical integration and supporting parts are world-famous brand accessories, ensuring the stable running of the whole machine.

The piston pump is made of high-quality stainless steel. The amount of filling heads can be customized according to different production capacities, such as 2/4/6/8/10/12/14/16 filling heads. Each filling head can be opened and closed individually from the touch screen. If one filling head has something wrong, it can be closed directly without affecting the normal filling of other filling nozzles.

The connecting parts such as the filling heads, filling pipes, and the hopper are all quick-release structures, it is quick and convenient to disassemble and clean. The parts in contact with the material and the machine body are made of stainless steel, which is easy to clean and maintain.