Smart automation without using electricity
The main idea behind Karakuri is that simple operations in a process can be automated without electricity. Think of moving materials, offering parts or automatically passing products between workstations.
Smart use of mechanical structures can reduce repetitive tasks, allowing operators to focus on value-added work. This not only increases productivity, but also workplace ergonomics.

Why choose karakuri over digital systems
While many modern factories are betting on digitalisation and smart sensor technology, Karakuri offers an alternative that actually goes back to simplicity.
Digital systems can be highly sophisticated, but often involve higher costs, complex maintenance and dependence on software. Karakuri deliberately takes a different approach.
The benefits of Karakuri include:
Lower
cost
Because no electronics, programming or cabling is required, investment costs remain low.
Simple
maintenance
Faults are often immediately visible and can usually be solved quickly without specialist knowledge of software or electronics.
easy
to improve
Through a FIFO system, customers receive fresher and higher-quality products.
Karakuri within modern production environments
The basis of Karakuri lies in the lean philosophy, which minimises waste and continuously improves processes. In many manufacturing companies, this approach is used to actively involve employees in improving their own workplace.
With Karakuri, simple tools such as carts, roller conveyors and mechanical racks can be designed that automatically move or dose materials. Everything is done based on physical forces, without digital control.
This makes Karakuri not only durable, but also particularly robust in daily use.
Shooter system as part of karakuri
Within Karakuri solutions, the shooter system plays an important role in moving parts within a process. This system is designed to move products from one point to another in a controlled and fast manner.
The shooter system works entirely mechanically and often uses ramps, guides and gravity. This allows parts to be forwarded to the next station without manual operations or motors.
This makes the system ideal for stocking workstations or moving small components within an assembly line.
Key advantages of the shooter system are:
- Fast and controlled material flow
- No electric drive required
- Low maintenance requirement
- Reliable operation due to simple construction
- Easy to integrate into existing Karakuri structures

Karakuri solutions from Multitube
Multitube designs and builds customised Karakuri systems for manufacturing companies looking to optimise their internal logistics. Each system is tailored to the customer's specific work processes.
Whether improving material flows, reducing physical strain or increasing production speed: Karakuri offers a practical and sustainable solution without complex technology.


Karakuri as a basis for continuous improvement
Karakuri is a smart and accessible way to improve production processes with minimal resources. By using mechanical principles, it creates a reliable system that reduces costs and speeds up processes.
In this, the shooter system is a valuable component that ensures efficient and controlled material movement within the line.
Multitube helps companies turn these principles into practical solutions that have a direct impact on the shop floor.
Starting a project together?
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