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Box Filling Machine

A Box Filling Machine is a professional automated packaging device that integrates product feeding, positioning, filling, and optional post-filling processes (sealing, labeling, stacking), realizing the entire box filling process with minimal manual intervention.It adopts advanced mechanical transmission, precision weighing, intelligent control, and pneumatic/hydraulic technology to complete the loading of products into boxes in a continuous, high-speed, and high-precision manner.Unlike semi-automatic box filling machines that require manual product feeding or box positioning, the fully automatic model can seamlessly connect with upstream production equipment (such as filling machines, blister packaging machines, and conveyor lines) and downstream equipment (such as box sealing machines, labeling machines, and stacking machines), forming an end-to-end automated packaging line. It can handle various box styles (corrugated cartons, plastic boxes, trays) and product types (solid, liquid, granular, powder), with filling speeds ranging from 10 to 300+ boxes per minute, depending on the model, product type, and filling accuracy requirements.

Technical Parameter Table

Model	Type	Automation Level	Filling Speed	Box Size Range (L×W×H, mm)	Filling Accuracy	Applicable Product Type	Air Pressure	Power	Voltage/Frequency	Machine Dimensions (L×W×H, mm)	Weight (kg)	Application
BF-100 (Semi-Automatic Side-Push)	Side-Push	Semi-Automatic	10-30 boxes/min	100×50×50 - 300×200×150	±1mm (positioning)	Boxes, Small Bottles, Soft Tubes	0.4-0.6MPa	1.8KW	220V/50-60Hz	1800×800×1500	350	Small Workshops, Small-Batch Custom Packaging
BF-200 (Fully Automatic Drop-Type)	Drop-Type	Fully Automatic	30-80 boxes/min	150×80×80 - 400×250×200	±2mm (positioning)	PET Bottles, Cans, Regular Containers	0.5-0.7MPa	3.5KW	380V/50-60Hz	2800×1200×1800	850	Food/Beverage Factories, Medium-Sized Workshops
BF-300 (Fully Automatic Servo)	Servo	Fully Automatic	80-150 boxes/min	200×100×100 - 500×300×250	±0.5mm (positioning)	Bottles, Boxes, Blister Plates	0.6-0.8MPa	5.8KW	380V/50-60Hz	3500×1400×2000	1200	Pharmaceutical Factories, Large Food Plants
BF-400 (High-Speed Spider-Hand)	Spider-Hand	Fully Automatic	150-300 boxes/min	250×120×120 - 600×350×300	±0.3mm (positioning)	Bottles, Cans, High-Precision Products	0.6-0.8MPa	8.5KW	380V/50-60Hz	4200×1600×2200	2000	E-Commerce Mega Warehouses, Industrial Lines
BF-500 (Auger Powder/Granule)	Auger	Fully Automatic	20-60 boxes/min	120×60×60 - 350×200×180	±5g (weight)	Powders, Granules (Spices, Tea, Capsules)	0.5-0.7MPa	4.2KW	380V/50-60Hz	3000×1300×1900	950	Food/Chemical Factories, Powder Packaging
BF-C01 (Custom)	Customizable (Any Type)	Customizable (Semi/Fully Automatic)	10-350 boxes/min	100×50×50 - 800×500×400	Customizable (±0.3mm~±10g)	Customizable (Bottles, Boxes, Powders, Liquids)	0.4-0.8MPa	1.8-10KW	220V/380V/50-60Hz	Customizable (1800×800×1500 to 5000×1800×2500)	350-3000	Specialized Custom Packaging, Industrial Production Lines

Core Construction & Key Features

Product Infeed System

Equipped with adjustable conveyors, vibrating feeders, or robotic arms to transport products to the filling station in an orderly manner. For fragile products (e.g., glass bottles, soft tubes), the system adopts a gentle feeding design to avoid damage; for granular/powder products, a dust-tight vibrating feeder is used to ensure hygiene and reduce material waste. The infeed speed is adjustable, matching the filling speed to avoid jams.

Box Positioning & Feeding Mechanism

The box feeding unit uses vacuum suction cups or mechanical pushers to automatically feed flat carton blanks or pre-formed boxes to the filling station, with precise positioning (error ≤0.5mm) to ensure products are filled accurately into the box. The adjustable positioning mechanism adapts to different box sizes, reducing changeover time. Some models integrate carton erecting functions, directly forming flat blanks into 3D boxes for filling.

Filling Mechanism

The core component of the machine, with different structures according to product types. For bottles/cans, it uses pushers or robotic arms for layered filling; for granules/powders, it uses auger or gravimetric weighing filling (accuracy ±5g); for liquids, it uses volumetric filling valves with anti-drip design. The filling amount is adjustable, and the system automatically calibrates to ensure consistent filling accuracy.

Hygienic & Safe Design

The machine body and product contact parts are made of 304 stainless steel, which is corrosion-resistant, easy to clean, and complies with food-grade and pharmaceutical-grade hygiene standards (FDA, GMP). It is equipped with safety protection devices (emergency stop button, photoelectric safety door, overload protection, dust-tight design) to ensure operator safety and product hygiene. For powder/liquid products, a closed filling design is adopted to prevent dust flying or liquid leakage.

why choose us

Stable & Durable:

Adopts high-quality components (Siemens/Ricoh servo motors, precision weighing sensors, 304 stainless steel contact parts, wear-resistant conveyor belts) and advanced mechanical design, ensuring stable operation with a low failure rate (≤0.3% monthly). The machine has a long service life (8-10 years), reducing equipment replacement costs. The dust-proof, corrosion-resistant, and heat-dissipation design ensures stable operation in harsh industrial environments.

Compliant & Eco-Friendly:

All models comply with international standards (ISO 9001:2015, CE, RoHS) and industry requirements (GMP, FDA), ensuring smooth customs clearance for export. Uses eco-friendly materials and closed filling design, reducing environmental pollution and meeting the global trend of green packaging. The 304 stainless steel body is easy to clean, complying with hygiene standards for food and pharmaceutical industries.

Scalable & Integratable:

Can be seamlessly integrated with upstream (filling machines, blister packaging machines) and downstream (box sealing machines, labeling machines, stacking machines) equipment to form an automated production line, realizing unmanned packaging operations. It supports capacity expansion and function upgrades (such as adding weighing inspection, tamper-evident sealing) to meet the growing production needs of enterprises.

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