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This automatic quantitative filling machine is specially developed for sauce materials. It stably handles high-viscosity and particle-containing materials such as chili sauce, broad bean paste, fruit jam, peanut butter, sesame paste and condiment sauces, integrating automatic filling, capping and sealing into one complete production process. Widely adopted in the food and condiment industry, it delivers precise dosing, drip-free operation and easy cleaning.
The sauce filling machine is designed for automatic filling of various semi-fluid, viscous and fine-particle-containing sauces. Different from ordinary liquid filling machines, it adopts piston or screw metering structures to process high-viscosity, stringy and particle-laden materials, ensuring smooth filling and accurate dosing while meeting food hygiene standards and large-scale production demands.

Piston metering filling is the mainstream design: an air cylinder drives a piston to reciprocate inside the material cylinder, completing fixed-volume dosing through material suction and material dispensing strokes. High-end models adopt screw metering, which precisely controls filling volume by adjusting the rotating speed and revolutions of the screw. Materials are conveyed in fully closed pipelines to eliminate dripping and stringing, with adjustable filling speed and fill volume.
Equipped with a material hopper; certain models come with an integrated stirring device to prevent sauce stratification and particle sedimentation and guarantee homogeneous material feeding.
The core piston or screw metering assembly features product-contact components made of 304/316L stainless steel that comply with food-grade hygiene requirements.
Custom self-closing filling nozzles cut off material flow instantly upon filling completion, eliminating residual material hanging and dripping that contaminate bottle exteriors.
Slat chain conveying paired with photoelectric positioning enables automatic halt of filling when no bottle is detected, delivering stable transport without jamming.
Can be fitted with automatic cap sorting, screwing and pressing units to finish sealing right after filling, forming a standalone machine or compact production line.
Controlled by PLC plus touch screen. Operators can freely set filling volume, running speed and delay time. Built-in functions include production counting, fault alarm and emergency stop protection.
Suitable for thin to thick sauces, including those mixed with chili flakes, peanut granules, fruit pulp and other solid particles.
Minor volume tolerance, convenient volume adjustment and rapid product format changeover.
Self-closing nozzle prevents material stringing and dripping, keeping equipment surfaces and bottles clean.
Full stainless steel construction without sanitary dead corners; quick disassembly for thorough cleaning, compliant with food production codes.
High automation level supports standalone operation or inline connection with bottle rinsers, labelers and case packers to form a complete production line.
Applicable to viscous materials including chili sauce, broad bean paste, mushroom sauce, beef sauce, fruit jam, peanut butter, sesame paste, salad dressing, cream sauce, honey and seasoning pastes. Widely deployed in condiment factories, food processing plants and agricultural product deep-processing enterprises.