Double Feeding Vertical Snack Packing Machine for Factories with Height Restrictions JW-B3
Kenwei double feeding vertical snack packing machine is designed for factories with limited height, featuring a compact 2.7m structure. This fully automatic system integrates feeding, weighing, filling, bag making, and date printing. Ideal for snacks, nuts, candy, dry fruits, and small hardware, it offers high accuracy, speed, and space-saving performance—perfect for compact production lines.
Material | 304 stainless steel | Certification | CE, OIML, SGS |
Availability | OEM/ODM | Delivery Time | 7-30days |
Start Port | Zhongshan port | Supply Ability | 500 sets/year |
System Components

Weighing Machine
The weighing machine (such as a multihead weigher) plays a crucial role in determining the system’s overall economic performance, cost efficiency, and productivity. It offers flexible configuration options, with various combination weigher models available to meet different production needs and material types.

Packaging Machine
The bag forming and material filling process directly impacts the appearance and sealing strength of the bag. It ensures that the final package is both visually appealing and securely sealed, enhancing overall packaging quality and reliability.

Z Conveyor
The double conveyor system is designed for vertical lifting of granular materials such as corn, and is widely used in the food, plastic, and chemical industries. It ensures efficient, reliable material handling, making it ideal for high-demand industrial applications.

Working Platform
The platform features a compact, stable, and secure design, equipped with a safety guardrail and access ladder, ensuring reliable support for packaging and weighing systems in industrial applications.

Finished Product Conveyor
This machine is designed to transport finished products to checkweighers and the packaging platform, ensuring smooth and efficient transitions in automated production and packaging lines.
Feature
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● Fully automated process for feeding, weighing, filling bags, date printing, and finished product output.
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● High weighing accuracy and fast packaging speed.
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● Compatible with a wide range of materials.
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● The entire packaging line is approximately 2.7 meters high, making it ideal for use in compact workshops.

Vffs Process Flow Diagram
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The VFFS (Vertical Form Fill Seal) process involves a series of precise steps to ensure efficient and accurate packaging. The film is first guided and tensioned, followed by coding and color code tracking for precise positioning. It then passes through the forming tube, where vertical sealing occurs. After filling the product, the machine performs horizontal sealing, cutting, and outputs the finished package.

Application
This system is ideal for weighing granules, chips, and irregularly shaped products such as candies, seeds, jellies, French fries, coffee beans, peanuts, puffed snacks, biscuits, chocolates, nuts, pet food, frozen products, and more. It is also suitable for weighing small hardware and plastic parts, offering versatile solutions for both food and non-food applications.

Packing Pouch

This packaging system can be used with a variety of bag types, including:3-side seal pouch,4-side seal pouch,flat bag,pillow bag,gusset bag,quad-seal box bag, etc.
Optional Equipment
Frequently Asked Questions
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Browse some answers to our most common questions, or you can drop us a line to ask something else.
About Product choice
What is the average lifespan of Kenwei products?
Kenwei machines are built for durability and longevity. With proper maintenance, our products are designed to last for many years, even under heavy usage. We offer maintenance services and support to help extend the lifespan of your machines.
About Price and payment
Are the prices for Kenwei machines negotiable?
Prices are generally fixed, but depending on the order volume, long-term partnerships, or special circumstances, we may offer discounts or promotional pricing. Please contact our sales team to discuss your specific situation.
About Cooperation Process
What is the lead time for product delivery?
The lead time depends on the complexity of the order and the level of customization required. Typically, our products are shipped within 4-8 weeks after receiving the order confirmation. However, this can vary, and we will provide an estimated delivery date when you place your order.
About Solution suggestions
What are Kenwei’s primary solutions for industrial weighing and packaging?
Kenwei provides comprehensive solutions for automated weighing and packaging, including multi-head weighers, linear weighers, check weighers, metal detectors, and packing machines. These solutions are tailored to improve speed, accuracy, and efficiency in various industries such as food, pharmaceuticals, and chemicals.
How do Kenwei’s machines improve my production efficiency?
Kenwei machines enhance efficiency by automating the weighing, packaging, and quality control processes. Our high-speed, high-precision machines ensure accurate measurements, reduce human error, and increase throughput, leading to faster production times and lower operational costs.

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