This series of filling machine adopts the filling principle of high-precision flowmeter and many patent certifications, which is suitable for filling of various specifications (1-5l). The equipment is controlled by the patent system of single head, single pump and single frequency converter, which ensures the filling accuracy of 1 ‰ and improves the filling speed by 20%-35% while ensuring the filling accuracy.

This type of servo piston filling machine is most suitable for viscous products such as liquids and pastes. These piston fillers are manufactured to food grade standards and can handle a variety of chemical applications.

Cooking oils, salsa, salad dressings, cosmetic creams, shampoos, gels and conditioners, pasty cleaners and waxes, adhesives, heavy oils and lubricants.

For most users, this lower cost conventional technique is easy to understand. Very thick products allow fast filling speeds. The application range is very wide and easy to clean.

Synthetic oil is a lubricant consisting of chemical compounds that are artificially made. Synthetic lubricants can be manufactured using chemically modified petroleum components rather than whole crude oil, but can also be synthesized from other raw materials. The base material, however, is still overwhelmingly crude oil that is distilled and then modified physically and chemically. The actual synthesis process and composition of additives is generally a commercial trade secret and will vary among producers.

Synthetic oil is used as a substitute for petroleum-refined oils when operating in extreme temperature.Aircraft jet engines, for example, require the use of synthetic oils, whereas aircraft piston engines do not. Synthetic oils are also used in metal stamping to provide environmental and other benefits when compared to conventional petroleum and animal-fat based products.These products are also referred to as "non-oil" or "oil free".