Automatic Handheld Screwdrivers

Each type has its features.

Since we produce both versions, we will help you analyse all the factors so that you can make the best choice for your production process.

If, for example, the solutions will be used for multiple components and/or applications, it may be more beneficial to choose electric technology with which screwdrivers can be programmed to perform a range of assemblies with different torque and speed parameters, and with different monitoring and/or control steps. 

There are many tightening technologies and tightening torque control systems, and the most advanced include electronic torque monitoring and/or torque/angle control with varying levels of accuracy. 

There are two available types.

One with FORWARD BIT STROKE, patented by Fiam, which moves the bit forward with the screw always “visible”: a beneficial system when working on delicate surfaces as it allows operators to centre the tightening point easily and work quickly and safely. 

The other has a TELESCOPIC device to reach tightening points in tight spaces or inside holes.
Two ways of stopping the tightening cycle: when the set tightening torque is reached or when the screw reaches the preset height above the screw-retaining head contact surface. 

These are chosen according to the size of the screws, and the production method and capacity you want to achieve.

The custom tightening cycle is still managed by their PLC, which governs all machine parameters and dialogues with the factory 4.0 automated production systems.  

The assembly method affects operators’ operation and productivity.

In addition to the benefit of automatically having the screw available at the tightening point, there are a number of devices that can be coupled to facilitate operators’ work; for example, poka yoke systems that can detect errors during assembly, before the product becomes a reject and therefore a cost.  

A tightening solution is ergonomic when it improves operators’ physical, organisational and cognitive ergonomics, increasing safety and effectiveness.

It must therefore be designed and built correctly, ethically and sustainably, but of equal importance, it must be used in the right way and maintained properly.  

— Find out more about ergonomics —  

— Request the free eBook with operational tips on workplace ergonomics —