FAQ - Pressing tools and crimping tools
Here we answer the most frequently asked questions about our range of pressing tools and crimping tools
How does a hydraulic pressing tool work?
Hydraulic pressing tools use hydraulic pressure to generate a ... more
Are battery-operated cable presses designed for continuous operation?
Devices with integrated hydraulics have a small hydraulic oil tank ... more
When do you use a battery press and when do you use a press head?
Battery presses were developed for assembly work. They are ... more
Are hydraulic battery presses suitable for mobile use?
Yes, many hydraulic battery presses are designed to be compact and portable so that ... more
What cross-sections can be processed with a battery press?
Accumulator cable presses are now available for copper cross-sections of up to ... more
What inspection intervals for tools does KW Hydraulik recommend to its customers?
Depending on what occurs first, KW Hydraulik recommends an inspection ... more
Can I use different inserts with one crimping tool?
Yes, our pressing tools use interchangeable inserts. They can be... more
How do I find the right pressing tool for my application?
Contact our customer service for a personalised... more
How do I change a press insert?
Most inserts can be easily changed using a plug-in or locking system. more
Are your inserts also suitable for aluminium or steel joints?
Yes, some inserts are specially designed for aluminium or steel ... more
How do I check whether my pressing tool is working correctly?
The pressing force should be checked regularly with a ... more
What happens if the pressing tool no longer achieves the desired pressing force?
In this case, recalibration or maintenance can ... more
Can I repair damaged press inserts myself?
No, damaged inserts should be replaced for safety reasons.
What safety precautions apply to the use of pressing tools?
Wear safety goggles and gloves, use the right tool for the job and ... more
Which press inserts does KW Hydraulik offer?
We offer a variety of press inserts for different applications. You can find an overview ... more
For which applications are the different crimping dies suitable?
The suitability of the crimping dies varies depending on the series: PK: Hexagon standardised to DIN 48083, this contour is mainly used in the energy supply industry and provides a defined crimp. It is versatile and ... more
For which tools does KW Hydraulik supply press inserts?
There are a large number of suppliers of pressing tools with interchangeable inserts. 21 different tools are manufactured ... more
Which pressing tools are the most versatile?
Tools that use the 60-CK (60 kN) or 130-C (130 kN) press insert series are recommended, as these insert series are available from almost all manufacturers ... more
Are there tools with interchangeable heads that can be used not only for pressing but also for cutting and other operations?
Yes, KW Hydraulik offers, for example, the DUBUIS ... more
Where can I find processing instructions for the cable lugs or connectors used?
The processing instructions are provided by the manufacturer of the connectors. Where you can find the ... more
How do I order the right press inserts for my application?
You can find the type designation in our press insert tables ... more
Are the press inserts compatible with all tools?
Compatibility depends on the respective tool and application ... more
Where can I find further technical information and downloads for the press inserts?
Technical information, catalogues and brochures are available ... more
Which crimping pliers for copper pipes?
When is which crimping tool suitable for copper pipes and what ... more
How does a hydraulic press work?
How does a hydraulic press work and why is it so powerful? ... more
A new contribution is being created here
A new contribution is being created here ... more
A new contribution is being created here
A new contribution is being created here ... more