Bulker Linear Weigher

Unleash accuracy and speed with the Bulker Linear Weigher by Qualipak. Overhaul your packaging process with the help of its advanced technology, which guarantees precise weighing for different types of products. Enhance productivity and decrease wastage through this dependable answer. For quality superiority and performance in packaging equipment, you can depend on Qualipak. Increase your business with a purchase of the Bulker Linear Weigher today!
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Specification Description
Model Bulker Linear Weigher
Weighing Range 100g – 5000g (customizable options available)
Accuracy ± 0.1% – ± 0.5% depending on product and setup
Speed Up to 80 packs per minute (varies with product type)
Hopper Capacity 80L – 200L (customizable options available)
Power Supply 220V, 50/60Hz (other options available upon request)
Power Consumption 2.5kW – 5.0kW (depending on configuration)
Construction Material Stainless Steel (304 or 316)
Control System PLC with a touchscreen interface
Operating Environment Temperature: 0°C to 40°C, Humidity: <85%
Optional Features Multi-language support, Remote monitoring,
Data logging, Reject system, Anti-static system
Dimensions Customizable based on production line layout
Weight Varies depending on configuration and size


The Bulker Linear Weigher is a modern weighing system that is revamping industrial packaging processes. The equipment delivers exact measurements and distributes predetermined quantities of different products such as foodstuffs, pharmaceuticals, etc. with commendable preciseness and speed. Through the employment of sophisticated digital signal processing algorithms and load cell technology, the Bulker Linear Weigher guarantees uniformity in product weight which reduces giveaways while maximizing the efficiency of the process. These weighers can be configured to use single-head or multi-head units, thereby addressing a wide range of production requirements from small batch operations to high-speed lines for packing. The Bulker Linear Weigher is versatile enough to fit into existing production systems without much additional space requirement, user-friendly, and easy to maintain. They are indispensable for modern manufacturing plants because they enhance quality control and productivity besides reducing labor costs.


Types of Bulker Linear Weighers

Bulker Linear Weighers come in various kinds designed specifically for product features and industry demands like;

  1. Single-Head Linear Weigher: This type includes only one weighing unit which makes it suitable for smaller-scale operations or situations where precise weighing of individual items is required.
  2. Multi-Head Linear Weigher: Multi-head linear weighers have several pans ranging between 8 head-counts to 24 heads or more used in fast packaging facilities handling multiple products at once.
  3. Vibratory Linear Weigher: Vibratory feeders are commonly used in vibratory linear weighers as distributors across the weighing pans to ensure accurate weighing of delicate products. 
  4. Gravity Linear Weigher: Gravity linear weighers rely on gravity force to pour products into weighing pans thus; they are usually employed when dealing with free-flowing granules or powders that require accurate high-speed measuring.

Functions of Bulker Linear Weighers 

Precise dispensing and measurement of pre-determined quantities of substances before packaging constitute the main role of a Bulker Linear Weigher. However, these machines have numerous other functionalities such as:

  1. Weighing: The key function of a Bulker Linear Weigher is to weigh products accurately. These machines are made with advanced load cell technology that makes measurements within milliseconds.
  2. Sorting: Some Bulker Linear Weighers can divide the items based on weight and other factors, thus ensuring consistency in the packaged products while reducing wastage.
  3. Counting: In some cases, certain models of the Bulker Linear Weighers can count each item as it passes through the weigh system thereby suitable for industries where goods are sold per piece instead of weight.
  4. Data Logging: A good number of modern Bulker Linear Weighers have data loggers that allow operators to trace and analyze weighing information for quality control purposes and optimization of processes.

Working Process of Bulker Linear Weighers

The process by which a Bulker Linear Weigher works involves various steps that follow one another to ensure accuracy during weighing and packaging. The following are some stages in this typical working process.

Product Feeding: The first stage in the working process involves feeding products into the hopper or feeding system in a Bulkier linear weigher. Depending on what product type is and how the machine has been configured, this may involve manual loading or automated feed points such as conveyors or vibratory feeders.

Distribution: The products are evenly distributed across the weighing pans or buckets when they get into the machine using different mechanisms such as vibratory feeders, gravity feeders, or mechanical scoops depending on how it is designed.

Weighing: As products settle on the weighing pans, their weight is measured with a high level of accuracy by load cells. A control system in the machine then processes this weight data and determines the best combination of products to attain each package’s required weight.

Dispensing: After weighing, these products pass through and exit the bottom side of these pans into packing containers beneath them using diverse ways such as pneumatic actuators, mechanical gates, or gravity-based systems.

Packaging: Once a set amount of product has been given out within the container for packaging it will be sealed and labeled ready for distribution. Depending on the application, packaging can be done in bags and pouches, bottles and cartons, etc.

Feedback and Control: Throughout various stages including feed rate, vibration intensity, and weighing sensitivity which require adjusting every time to ensure perfect job performance throughout all; Bulker Linear Weigher controls continuously monitor them. Any differences from expected values are detected right away and immediately corrected thus reducing errors while maximizing efficiency simultaneously.

Applications of Bulker Linear Weighers

Bulker Linear Weighers possess versatility, precision, and efficiency that make them applicable to many industries today. Some common applications include:

Food Industry: In the food industry business bulker linear weighers can be used to weigh snacks confectionery frozen foods grains spices etc among others before packaging. 

Pharmaceuticals: In pharmaceuticals, precise measurements must be taken to measure out medicines capsules tablets among other pharmaceutical substances which makes Bulker Linear Weigher appreciated. 

Chemicals and Plastics: This equipment also finds application in the chemical industry where it is used for weighing or packing granules/powders like fertilizers detergents resins or polymers.

Cosmetics and Personal Care:  To maintain the consistency and quality of cosmetics and personal care products, precise measurements are required. Thus, Bulker Linear Weigher ensures accurate weighing and packaging of items such as powders, creams, lotions, gels, etc.

Hardware and Fasteners: Whereas it is used to weigh small parts such as fasteners screws nuts bolts etc., for hardware business it makes sure that each packet has an exact number of units.

Advantages and Benefits of Bulker Linear Weighers

Adoption of the use of bulker linear weighers brings with it several advantages and benefits to manufacturers who intend to optimize their weighing and packing processes. Some include:

  1. High Accuracy: These machines have always been known for their outstanding accuracy even at high speeds hence making them ideal when there is some reduction in the giveaway.
  2. High Speeds: A fairly good number of throughputs that can be achieved by these machines could only be realized where they have more than one head plus an advanced algorithm employed in weighing products quickly therefore leading to a faster packaging process.
  3. Versatility: Products ranging from free-flowing granules up to irregular shapes may be measured by this machine thus giving room for a wide range without compromising on either efficiency or accuracy.
  4. 4. Space Efficiency: Compared to traditional weighing systems like combination scales or volumetric fillers, Bulker Linear Weigher occupies less space which means that they are best suited for facilities characterized by scarcity of space.



What is a Bulker Linear Weigher? 

Bulker linear weigher is such kind of scale that can precisely measure various amounts of any given product meant for subsequent packing. This differs from traditional weighing systems that do not operate at high speed, they are less accurate and cannot handle other different products as well.

Which kind of goods can be weighed using these machines?

Bulker linear weighers can be used to weigh dry goods including granules, powders, snacks, pharmaceuticals as well as hardware among other examples. They particularly come in handy where there are irregularly shaped or differently sized products.

How does a Bulker liner weigher secure accuracy measurement?

The loading cell technology combined with sophisticated algorithms enables itself to achieve high levels of accuracy on any given product’s weight by using bulk liner weight machines. The system determines the mix of items that will give each bag its required weight and selects it accordingly. 

What are the main advantages associated with using these types of machines in industrial settings?

The merits one gets from employing bulker linear weighers include high precision levels; rapidity; versatility; high space efficiency; ease of integration into other types of machines, improved service delivery; quality control, and cost-effectiveness. These are aimed at maximizing weighing and packaging processes while ensuring that product quality remains consistent throughout the regulatory framework.

Are they suitable for small-scale operations?

Yes, there are specific models of Bulker Linear Weighers designed for small-scale operations or where it is necessary to weigh each item with precision. The same accuracy and efficiency but on a smaller scale are offered by single-head linear weighers. 

Can Bulker Linear Weighers handle fragile or delicate products?

There are some types of Bulker linear weighers like those fitted with vibratory feeders which are good in handling breakable or delicate things such as biscuits. This is because the gentle handling mechanisms ensure that products can be distributed and weighed without causing damage to them.


How do Bulker Linear Weighers contribute towards the creation of a quality control system in industrial manufacturing processes? 

The efficiency of the production process is ensured through the employment of a bulker linear weigher which has an elaborate sensor network aimed at monitoring the product’s quality against certain laid-down standards. In case any minor deviations occur from the acceptable thresholds, immediate corrective action may take place thereby reducing errors and preserving product soundness. 

Can they integrate into existing lines?

Yes, modern Bulk Liner Weighers have been made in such a way that they can seamlessly fit within existing production lines thereby enabling manufacturers to improve their weighing and packing systems without interfering with other important components in this process whose numbers cannot be altered by even a single unit.

What maintenance should you expect on these machines?

For the linear bulkers to work optimally and last long, regular maintenance is required. This typically would entail cleaning the machine regularly, calibrating load cells, inspecting and replacing worn-out parts as necessary, and maintaining software updates.

Are there any safety concerns regarding operating Bulker Linear Weighers?

Bulker Linear Weighers are built with safety features that help minimize hazards. However, proper safety precautions should be adhered to while using these machines. These include wearing the right personal protective equipment, not touching moving parts, and following manufacturers’ instructions during operation and maintenance.