Coffee Pod Coffee Capsule Filling Sealing Machine

Machine Description：

This coffee capsule filling sealing machine with customized dosing system, the auger

filler enable coffee powder automatically feeding, metering, filling into coffee pod and 

sealing the pod with foil.

Its standard package weight around 5-10g for each capsule. The machine mould can be  customized per the capsule size and shape. And different machine models are available to meet different packing capacity.

Machine Parameter：

Machine Features：

Coffee capsule filling and sealing machines are automated devices specifically designed to precisely fill and seal empty coffee capsules with ground coffee powder. Their core features are primarily reflected in four aspects: high efficiency and precision, freshness preservation technology, flexibility and versatility, and intelligent safety.

①High-Efficiency and High-Precision Automated Production

Fully Automated Production Line Operation: The machine can automatically complete a series of processes, including capsule placement, filling, nitrogen filling, sealing, dispensing, and even subsequent bagging/boxing, greatly reducing manual intervention and achieving extremely high production efficiency. Production capacity ranges widely, from hundreds to tens of thousands of capsules per hour, meeting the needs of different production scales.

Extremely High Filling Precision: Utilizing a servo motor-driven screw or high-precision weighing sensors for metering, the filling error is strictly controlled within a very small range (typically between ±0.05 grams and ±0.2 grams), ensuring a highly consistent amount of coffee powder in each capsule, thereby guaranteeing stable flavor for consumers when brewing.

②Superior Preservation and Sealing Technology

Nitrogen-Filled Preservation System: To lock in the freshness and aroma of coffee, high-end equipment is generally equipped with a nitrogen-filling function. High-purity nitrogen is injected into the capsule before sealing, expelling oxygen and controlling the residual oxygen level to an extremely low level (usually below 3%, advanced equipment can achieve below 1%-2%), effectively extending the shelf life of coffee (typically locking in freshness for 6-18 months).

Tight Sealing Process: Employing temperature-zoned control technology, the heat-sealing temperature is automatically adjusted according to the characteristics of different packaging materials such as aluminum foil or plastic film, ensuring a firm, tight, and impermeable seal. Some equipment also features a vacuum suction mechanism that removes residual coffee powder from the capsule edges before sealing, further ensuring the integrity of the seal.

③Flexible Compatibility and Quick Changeover

Wide Material and Size Adaptability: Whether it's finely ground espresso or coarse-ground cold brew coffee, precise filling is possible. Meanwhile, by changing the mold, the same machine can quickly adapt to various mainstream capsule sizes such as Nespresso, K-Cup, and Lavazza.

Modular and Quick Changeover Design: Modern equipment often adopts a modular integrated design, supporting quick changeover. Operators can complete the conversion between different capsule sizes in a short time (e.g., 10 minutes to half an hour), greatly improving production flexibility.

④Intelligent Control and Safe Materials

Intelligent Detection and Rejection: Integrates multiple quality detection systems, including missing cup detection, film-free shutdown, filler volume detection, and seal integrity detection. Once a non-conforming product is detected, the equipment will automatically alarm and reject it, ensuring the pass rate of outgoing products. Data can also be uploaded to the management system in real time, enabling full traceability of product quality.

 Food-Grade Hygiene Standards: All parts that come into direct contact with materials are made of food-grade 304 stainless steel, complying with international food hygiene and safety standards such as GMP and HACCP. The open structure design facilitates daily cleaning and maintenance.

Machine Details：

Machine commonly consists of auger screw filling system and the capsule rotary filling sealing machine.

①Customized auger filler by precisely controlling the rotation number of the motor to dispense a specific volume of powder with high precision.

②The rotary filling sealing machine automatically completes the entire process of capsule placement, coffee filling, nitrogen filling, capsule sealing and dispensing.

Company profile:

Foshan ZHIEN Machinery Co., Ltd.established in 2014 and located at Foshan city of GuangDong province, China.It is a high-tech enterprise specializing in the R&D, manufacturing, and sales of high-end packaging machinery. With over 15 years of experience in the industry, we are committed to providing global customers with efficient, precise, and intelligent one-stop packaging solutions. 

Technical Advantages：

Professional Custom Design for Coffee Pods & Capsules

This machine is exclusively optimized for regular-sized coffee pods and sealed coffee capsules. It fits the shape and material characteristics of products perfectly, ensuring stable feeding without jamming, shifting or damage during operation.

High-speed & Continuous Automatic Operation

The whole process including feeding, positioning, film wrapping, sealing and cutting is fully automated. It supports long-hour continuous production, greatly improves output efficiency and effectively cuts labor costs for mass production.

Air-tight Sealing for Freshness Preservation

Adopts constant-temperature heat sealing technology. The sealing edge is firm, flat and wrinkle-free with excellent airtight, moisture-proof and aroma-locking performance. It effectively keeps coffee fresh and extends the shelf life of finished products.

Precise Positioning & Neat Packaging

Equipped with precision transmission and positioning structure. Each coffee pod and capsule is placed neatly inside the package, delivering uniform and attractive finished goods that enhance product market competitiveness.

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