ZL Series Rotary Type Packaging Machine for Pre-Made Bag

Introducing the ZL series of Rotary Type Packaging Machines for Premade Bags by Qualipak. Improve your packaging process with expertness and effectiveness. Our advanced systems have an inbuilt ability to operate without hitches while ensuring a packaging process that is tailored to individual requirements. Trustworthiness and inventiveness being our hallmarks, we will boost your production capacity.
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Parameter Specification
Machine Model L Series Rotary Type Packaging Machine
Bag Types Supported Pre-made bags: Stand-up, flat, zipper, spouted, etc.
Bag Dimensions Width: 80mm – 300mm<br> Length: 100mm – 400mm
Speed Up to 80 bags per minute (depending on bag size)
Power Supply 220V/50Hz or 380V/60Hz, 3 phase
Power Consumption 6 kW
Air Pressure 0.6 MPa (87 psi)
Air Consumption 0.8 m³/min (28 CFM)
Machine Weight 1500 kg
Machine Dimensions (LxWxH) 2200mm x 1600mm x 1900mm
Material Stainless Steel 304
Control System PLC (Programmable Logic Controller)
Touchscreen Interface 12-inch color touchscreen
Bag Feeding Manual or automatic
Filling System Piston filler, auger filler, or weigh filler
Sealing Type Heat sealing or ultrasonic sealing
Packaging Material Laminated films (PET/PE, PET/AL/PE, etc.)
Safety Features Emergency stop button, safety sensors, guardrails
Optional Features Date coding, nitrogen flushing, zipper applicator, etc.

In the dynamic realm of manufacturing and packaging, efficiency and accuracy are the epitome. One of such technologies at its forefront is the ZL Series Rotary Type Packaging Machine for Pre-Made Bags. The objective of this article is to shed light on this advanced packaging solution by looking into its working processes, applications, functions, benefits, roles, and advantages.

Working Processes

The workings of the ZL Series Rotary Type Packaging Machine are simply amazing; it was designed in such a way that makes the packaging process efficient like no other. Its working can be broken down into several steps as follows:

Bag Feeding: A conveyor belt or any other feeding mechanism brings pre-made bags into the machine.

Bag Opening: This opens up the bag to allow it to fill.

Product Filling: Open bags get filled with products for accurate measurements.

Sealing: After filling has been done, bags get sealed so that there is no leakage and contamination.

Final Packaging: Machines then eject these sealed bags that go into further processing or distribution.


The ZL Series Rotary Type Packaging Machine has got unmatched versatility making it suitable for different industries and products. Some common examples include:

Food Industry: For all types of food items ranging from snacks to confectioneries to grains and spices, the ZL series can conveniently pack them.

Pharmaceutical Industry: It is good enough for pharmaceutical purposes because it fills accurately while sealing securely to ensure product safety and integrity through this machine’s ability to package them correctly.

Cosmetics Industry: Beauty products are well suited with precision packaging which keeps their standards high throughout their shelf life.

Chemical Industry: Advanced technology like this one ensures the safe and effective packing of hazardous chemicals and industrial materials.


ZL Series Rotary Type Packaging Machine has an array of functions aimed at making sure that nothing goes wrong when packing takes place:

Automatic Bag Feeding: In terms of efficiency this helps because machines will feed themselves with the pre-made bags without having to use human labor.

Filling Accuracy: By employing advanced filling mechanisms, this machine measures accurately hence minimizing product wastage and ensuring consistency.

Sealing Options: The machine provides different sealing options such as heat sealing, zipper sealing, and vacuum sealing depending on what is needed for the product.

Customization: This means that it can be made in different shapes sizes and materials of bags thus it can be used for packaging products of varying needs.

User-Friendly Interface: Less training is required because of an efficient interface as well as intuitive controls; thus making operation easier.

Quality Control: Sensors implanted within the system, along with monitoring systems ensure quality control by detecting any anomalies or errors during the packaging process.  


There are several reasons why manufacturers should switch to the ZL Series Rotary Type Packaging Machine:

Increased Efficiency: It increases output by far when compared to manual packaging by speeding up the whole process thereby leading to cost savings and shorter time-to-market periods.

Improved Accuracy: There are high-precision filling and sealing mechanisms that assure consistent quality throughout all products reducing chances of mistakes and returns.

Enhanced Safety: Advanced features like sealed packaging coupled with quality control measures on this machinery promote safe food handling as well as adherence to FDA (Food & Drugs Administration) guidelines on drug manufacturing practices

Versatility: Being able to operate on various bag types and items means that producers can respond effectively to diverse market needs. 

Cost-Effectiveness: Despite its high-end technology, the ZL series provides a great return on investment in terms of reduced labor costs, lower waste generation rates, improved utilization of resources, etc.

Streamlining Operations: The machine makes operations more efficient because it helps in packaging by automating a manual operation, thus enabling people to focus on other things.

Ensuring Product Quality: Consistent quality of product is made possible through precision and other quality control measures that enhance customers’ perception and brand reputation.

Adapting to Market Demands: manufacturers can quickly change their products in the market according to consumer preferences and market trends due to the flexibility and customizability that the machinery has.

Driving Innovation: This is a ground-breaking technology in the packaging industry, which pushes out boundaries within it and sets new benchmarks for efficiency as well as quality.

Sustainable Practices: It is also among machines that have been designed to contribute towards sustainable manufacturing, environmental impact reduction, and minimizing product waste while optimizing resource utilization.

For the machine to keep working well, it must be maintained regularly. This can involve washing, oiling, looking through, and recalibration after some time. To aid customers in maintaining their machines properly, manufacturers usually offer maintenance guidelines and assistance.


What is the ZL Series Rotary Type Packaging Machine?

The ZL Series Rotary Type Packaging Machine is an advanced automated packaging solution designed to efficiently fill and seal pre-made bags with various products.

How does the ZL Series Rotary Type Packaging Machine operate?

The machine operates by automatically feeding pre-made bags, opening them, filling them with the desired product, securely sealing them, and then discharging them for distribution or further processing.

What types of products can the ZL Series Rotary Type Packaging Machine package?

This machine is versatile and can package a wide range of products, including food items (snacks, grains, spices), pharmaceuticals, cosmetics, and industrial materials.

What are the main benefits of using the ZL Series Rotary Type Packaging Machine?

Key benefits include increased efficiency, improved accuracy, enhanced safety, versatility in packaging various products, and cost-effectiveness.

Can the ZL Series Rotary Type Packaging Machine accommodate different bag sizes and materials?

Yes, the machine can be customized to accommodate different bag sizes, shapes, and materials, providing flexibility to meet diverse packaging needs.

How user-friendly is the ZL Series Rotary Type Packaging Machine?

The machine features an intuitive interface and easy-to-use controls, making operation straightforward and efficient. Minimal training is required for operators to effectively utilize its capabilities.

Is the ZL Series Rotary Type Packaging Machine suitable for small-scale as well as large-scale production?

Yes, the machine is suitable for both small-scale and large-scale production. It can be configured to meet specific production requirements, ensuring scalability and adaptability.

What quality control measures are integrated into the ZL Series Rotary Type Packaging Machine?

The machine is equipped with built-in sensors and monitoring systems that ensure quality control throughout the packaging process, detecting anomalies or errors to maintain consistent product quality and integrity.

How does the ZL Series Rotary Type Packaging Machine contribute to sustainability?

By minimizing product waste, optimizing resource utilization, and promoting efficient packaging practices, the machine contributes to sustainable manufacturing practices, reducing environmental impact.

What maintenance requirements does the ZL Series Rotary Type Packaging Machine have?

Regular maintenance, including cleaning, lubrication, component inspection, and periodic calibration, is required to ensure optimal performance. Manufacturers typically provide maintenance guidelines and support to help customers maintain their machines effectively.