3-in-1 Fully Automatic Filling Machine for Peanut Butter, Cocoa Paste and Chocolate Paste

Exclusive Configurations: Constant-temperature material silo for the whole process, shear-type filling nozzle with stringing prevention and drip-proof functions, and anti-sedimentation mechanism with bottom back-flushing stirring
Compatible Packaging: Adaptable to various packaging forms including PET plastic bottles, wide-mouth glass bottles, sauce pouches with aluminum foil seals, and food-grade PP containers
Extended Supporting Units: Can be connected with bottle unscramblers, outer-cap capping machines, aluminum foil sealing machines, and real-time printing and labeling machines to form an unmanned filling production line

Frequently Asked Questions (FAQ)
Q1: During prolonged continuous production, will cocoa paste and chocolate paste stratify and form lumps in the material hopper?
A1: The equipment is equipped with a bottom back-flushing stirring mechanism that adopts a low-speed uniform stirring mode. It will not damage the inherent texture of the pastes, while preventing cocoa butter and peanut particles from settling and stratifying. The paste can maintain uniform texture even after 8 hours of continuous production.
Q2: After production is completed, residual chocolate paste tends to cool down and form lumps. Is the cleaning process troublesome?
A2: The material hopper, pipelines and filling nozzles of this equipment support quick, tool-free disassembly. Combined with the external accessible hot water circulation cleaning function, the flushing of internal pipelines can be finished without disassembling the machine. The cooled and caked paste can also be quickly dissolved and cleaned, drastically cutting down the cleaning time for product changeover.
Q3: The previous filling machine I used often had intermittent discharging issues when filling thick peanut butter. Can this model solve this problem?
A3: This equipment adopts a high-thrust servo piston drive structure, with exclusive power optimization tailored for high-viscosity peanut butter. Even for thick paste with large granular peanut crumbs, it can maintain stable and uniform discharging, and will never experience material supply cutoffs or inconsistent discharging speed issues.
Q4: The viscosity of different paste formulas varies greatly. Is it necessary to re-debug the parameters every time we switch production batches?
A4: The touch control system of the equipment supports pre-setting and storing parameters for up to 100 different pastes. You can save parameters such as filling speed and heating temperature for peanut butter, cocoa paste and chocolate paste in advance. For the next production changeover, you can call up the corresponding parameters with one click and start production directly, eliminating repeated debugging.
Q5: Can this equipment be used with existing small production lines without re-modifying the workshop layout?
A5: The equipment features a compact body design with a floor area of only 2 to 3 square meters. It supports connection with the vast majority of conventional supporting equipment for paste production on the market, and can be quickly integrated into the existing production process without large-scale modification of the original workshop layout.

Product Details
This universal filling machine is custom-built for three types of high-viscosity sauces with distinct properties: peanut butter, cocoa paste, and chocolate paste. It precisely solves the long-standing industry pain point that conventional filling machines struggle to adapt to all three materials simultaneously, making it a cost-effective choice for baking ingredient enterprises and flavored sauce manufacturers to upgrade their automated production lines.

Different from standard universal filling machines, this equipment has undergone exclusive optimizations tailored to the unique characteristics of the three sauces:

For peanut butter, which features abundant solid particles and extremely high viscosity, we have upgraded the high-thrust servo piston drive structure to eliminate valve jamming caused by particles and material flow interruption during discharge.
For cocoa paste that is prone to sedimentation and stratification, it is equipped with a bottom back-flushing low-speed stirring mechanism, which ensures uniform material consistency throughout the entire process without damaging the texture of the sauce.
To address the pain point that chocolate paste solidifies when encountering low temperatures, it adopts a segmented constant-temperature temperature-controlled hopper, maintaining an optimal flow temperature from the hopper all the way to the filling nozzle, completely eliminating blockages caused by cooled and caked sauce at the nozzle.

The entire machine is constructed from mirror-polished 304 stainless steel. All components that come into contact with the material are treated with rounded corners to eliminate dead corners, fully meeting the hygiene audit requirements for food production. No additional tools are needed for disassembly and cleaning. Combined with the built-in hot water circulation flushing interface, the time required for production changeover and cleaning is reduced by 60% compared with ordinary filling machines, which greatly improves the production efficiency when switching between multiple product categories. The shear-type anti-drip filling nozzle instantly cuts off residual material when filling is completed, preventing issues such as sauce stringing, dripping on bottle mouths or the machine body. This not only keeps the packaging appearance neat, but also avoids bacterial growth caused by excess sauce contaminating the equipment surface.

The intelligent touch operating system supports the storage of production parameters for hundreds of different materials. Enterprises can pre-set and save the filling volume, filling speed, heating temperature and other parameters for different products such as peanut butter, cocoa paste and chocolate paste in advance. When switching production later, the corresponding parameters can be called up with one click. Even novice operators can get started quickly without repeated debugging and exploration. The equipment is embedded with multiple safety mechanisms including missing bottle detection, bottle jam emergency stop and overload protection, enabling stable operation even with unattended full-process, which significantly reduces the cost of manual on-duty.

From small-batch customized production in small baking workshops to large-scale mass production in large food factories, this equipment can be flexibly adapted. It can not only independently complete filling operations as a stand-alone unit, but also be connected to bottle sorting, capping, sealing and labeling equipment to form a complete unmanned filling production line. The original manufacturer can provide on-site installation and commissioning services and full-process training for operators. It can also customize exclusive functions according to the special packaging needs of enterprises, helping enterprises quickly complete production line upgrades, reduce the defective rate of manual filling, and increase the overall production efficiency by more than 3 times compared with traditional manual filling.