Find fully wrapped winding tea weighing and filling machine for Tea, Snack, and Rice

Strategic Sourcing Guide for Fully Wrapped Winding Tea Weighing and Filling Machines

Understanding the Core Technology and Operational Scope

The procurement of a fully wrapped winding tea weighing and filling machine requires a precise understanding of the machinery's fundamental architecture. In the context of modern packaging automation, this equipment is technically classified as a Forming Filling Sealing Machine. The primary operational logic involves the continuous movement of a roll of packaging film, which is shaped into a bag, filled with the specific product, and sealed in a single, synchronized cycle. For tea processors, the "fully wrapped" aspect often refers to the complete enclosure of the product within the film, ensuring freshness and protection against environmental factors.

The forming species for these units is predominantly Bag Moulding. This process relies on the film being drawn over a forming tube to create the desired pouch shape before the sealing jaws engage. The machine's forming function is comprehensive, integrating Forming, Filling, and Sealing capabilities into a single automated line. This integration is critical for maintaining high throughput while minimizing manual intervention. The driven type for these systems is typically Electric, providing the necessary torque and control for the complex mechanical movements required in bag formation and sealing. However, specific components, such as the filling valves or certain actuation mechanisms, may utilize Pneumatic drives, offering a hybrid approach that balances speed with precision.

The automatic grade of the machinery ranges from Automatic to Fully Automatic. A Fully Automatic Grade implies that the machine handles film feeding, bag forming, product dosing, sealing, and cutting without human intervention, relying on a central control system. The core components driving this automation include the Motor, PLC (Programmable Logic Controller), and Gear systems. The PLC serves as the brain of the operation, managing the timing of the sealing jaws, the rotation of the dosing device, and the tension of the film. This level of automation is essential for handling delicate tea leaves without crushing them, ensuring that the final product meets quality standards.

Technical Specifications and Material Compatibility

When evaluating a machine for tea packaging, buyers must scrutinize the technical specifications to ensure compatibility with their specific production needs. The capacity of these machines is a variable metric, typically ranging from 10 to 80 bags per minute, depending on the material properties and the specific product being packaged. This wide range allows for flexibility, accommodating both small-batch artisanal tea production and high-volume commercial operations. The film width capacity is another critical specification, with observed maximum widths of 420mm and 520mm. This dimension dictates the maximum size of the bag that can be formed, directly influencing the package volume and the amount of tea that can be dispensed per unit.

The physical dimensions of the machine are substantial, with some models measuring approximately 1217mm in length, 1015mm in width, and 1343mm in height. Other configurations may present different profiles, such as 1388mm by 1116mm by 1536mm. Buyers must ensure their facility has adequate floor space to accommodate these units, including clearance for maintenance and film roll loading. The weight of the machinery is also a factor for installation, with some units weighing up to 500kg, requiring a stable, level foundation to prevent vibration during high-speed operation.

Material compatibility is a defining feature of these machines. The packaging material is typically a film, often composed of composite materials such as OPP/CPP, OPP/PE, or Pet/PE. These composite structures provide the necessary barrier properties to protect tea from moisture, oxygen, and light, which are the primary enemies of tea quality. The machine is designed to handle various material types, including Powder, Grain, and Liquid, though for tea, the focus is primarily on the Powder and Grain categories. The bag dimensions are adjustable, with bag widths ranging from 50mm to 200mm and bag lengths from 80mm to 320mm. This adjustability allows for the creation of various package sizes, from single-serving sachets to bulk retail bags.

Application Versatility and Product Handling

While the core keyword focuses on tea, the application scope of these Forming Filling Sealing Machines is remarkably broad. The machinery is engineered to handle a diverse array of products, including Tea, Vegetable, Fruit, Fish, Meat, Snack, Rice, Flour, Seasoning, Drinks, Dairy Products, Hair Care Products, Skin Care Products, Cosmetics, Cleaning agents, and Detergents. This versatility stems from the modular nature of the filling and sealing systems. For tea specifically, the machine's ability to handle fine powders and loose leaves is paramount. The filling principle often relies on Atmospheric Pressure, which is gentle enough to prevent the degradation of delicate tea leaves while ensuring accurate dosing.

The dosing device is a critical component for tea applications. A Rotor dosing device is commonly employed, offering precise measurement of the product volume. The filling valve head configuration is typically Single-Head, which simplifies the mechanism and reduces the potential for mechanical failure. However, the machine's ability to switch between different material types, such as switching from tea powder to rice grains, highlights its adaptability. The measuring range for liquid applications can extend from 150ml to 1500ml, though for tea, the focus remains on weight-based or volume-based dosing for solid products. The feed cylinder structure is often designed as a Single-Room Feeding system, which streamlines the flow of product into the forming bag.

Compliance, Certification, and Safety Standards

In the realm of B2B procurement, compliance and certification are non-negotiable aspects of supplier evaluation. While specific certification statuses such as CE or ISO 9001 are often associated with high-quality machinery, buyers must verify these claims directly with the supplier rather than assuming their presence based on general market knowledge. The absence of explicit certification data in product listings necessitates a proactive approach where the buyer requests valid documentation. For machinery intended for international markets, compliance with local electrical and safety standards is essential.

The electrical specifications of these machines typically include a voltage of 220V at 50/60Hz with a power consumption of 2.2kw. This standard voltage requirement simplifies integration into most industrial facilities, but buyers must confirm that their local power grid can support the load. The standard for the product's physical dimensions and packaging is often listed as 2.5 to 6CBM for shipping purposes, indicating the volume the machine occupies when packed. The packaging itself is robust, typically utilizing a Wooden Case or Wooden Box to protect the machinery during transit. This heavy-duty packaging is crucial for preventing damage during long-distance shipping, especially for equipment originating from manufacturing hubs like Shanghai, China.

Cost Drivers and Economic Considerations

The economic landscape of sourcing a fully wrapped winding tea weighing and filling machine is influenced by several key factors. The observed price range for these units spans from 1,000 to 120,000 USD. This vast range reflects the differences in automation levels, capacity, brand reputation, and the complexity of the control systems. Lower-cost units may offer basic automatic functionality with limited customization, while higher-end models provide fully automatic operation, advanced PLC interfaces, and higher bag-per-minute capacities. The Minimum Order Quantity (MOQ) for these machines is typically 1 unit, making them accessible for individual businesses without the need for bulk purchasing commitments.

Shipping and logistics constitute a significant portion of the total cost of ownership. The product origin is frequently listed as Shanghai, China, which is a major manufacturing hub. The standard shipping volume is estimated between 2.5 and 6 cubic meters, depending on the specific model and packing configuration. Buyers must factor in freight costs, insurance, and customs duties when calculating the total investment. The lead time for production and delivery is another variable that can impact the procurement timeline. While specific lead times are not universally standardized, the complexity of the machine and the current order backlog of the supplier will dictate the delivery schedule.

Supplier Evaluation and Quality Assurance

Evaluating a supplier for this specialized equipment requires a multi-faceted approach. The service model provided by suppliers is a key differentiator, with many offering Online Support and On-Site Installation. This dual-service approach ensures that the buyer receives guidance during the setup phase and has access to remote troubleshooting for ongoing issues. The ability to provide on-site installation is particularly valuable for complex machinery that requires precise calibration and alignment. Buyers should verify the availability of these services before finalizing a purchase agreement.

Quality control is inherent in the design and manufacturing process. The core components, including the Motor, PLC, and Gear, must be of high quality to ensure long-term reliability. The sealing type, which can be Back Sealing or 3-Side Sealing, must be robust enough to maintain the integrity of the package under various conditions. Buyers should request test results or performance data from the supplier to validate the machine's capabilities. The customization options available allow buyers to tailor the machine to their specific needs, such as adjusting the bag dimensions or integrating specific filling mechanisms.

Long-Term Procurement and Operational Sustainability

Sourcing a Forming Filling Sealing Machine is a long-term investment that requires careful consideration of maintenance and operational sustainability. The machine's ability to handle different material types, such as Powder, Grain, and Liquid, suggests a versatile design that can adapt to changing market demands. However, the maintenance requirements for the various components, including the sealing jaws and the dosing device, must be clearly understood. The packing speed, which can range from 5 to 60 bags per minute, indicates the machine's efficiency, but buyers must ensure that the maintenance schedule aligns with their production targets.

The packaging of the machine itself, whether in a Wooden Case or Carton, plays a role in its longevity during storage and transit. The standard dimensions and weight of the machine must be considered when planning the facility layout. The driven type, whether Electric or Pneumatic, will influence the energy consumption and the maintenance of the drive systems. Buyers should also consider the availability of spare parts and the technical expertise required to operate the machine. The presence of a PLC and Motor as core components suggests a need for skilled operators who can manage the automated processes and troubleshoot any issues that arise.

Final Procurement Considerations

In conclusion, the procurement of a fully wrapped winding tea weighing and filling machine involves a complex interplay of technical specifications, compliance requirements, and economic factors. The machine's ability to form, fill, and seal bags with high efficiency makes it an ideal choice for tea packaging. Buyers must carefully evaluate the technical capabilities, such as the bag width, film width, and capacity, to ensure they meet their production needs. The cost drivers, including the price range and shipping logistics, must be factored into the total investment. Supplier evaluation should focus on service offerings, quality control, and the availability of customization options. By adhering to these guidelines, buyers can make informed decisions that align with their operational goals and ensure the long-term success of their packaging operations.