As diverse as the requirements are,
we face up to your tasks and find the ideal solution for you.
Here you will find a selection of the nitrogen spring systems we manufacture.
The fact that these spring systems naturally meet all technical and legal requirements, is a matter of course for us. Also after the delivery, we are of course, with competent support, in every respect there for you.
KALLER × N2-Tech – Strategic Technology Partnership
We’re proud to partner with KALLER, the global leader in gas spring technology. As KALLER’s official strategic technical partner in Europe, N2-Tech offers streamlined local support, engineering expertise, and enhanced service capabilities—especially for OEMs and Tier 1s in the European market.
Together, we deliver trusted solutions built on Safety, Reliability, and Quality.
Learn more about our partnership: [www.KALLER.com]
When using self-contained gas springs, there is a possibility that individual gas springs will lose pressure more quickly due to manufacturing tolerances. The resulting imbalance of forces can lead to defective parts and damage to the die or press. This can be remedied most easily by means of a hose connection system.
Another advantage is the simple pressure regulation and monitoring now possible via a control fitting.
We design your custom gas spring if there is no suitable standard gas spring from Kaller. We use Kaller components, which we update for your specific purposes to meet your requirements.
We supply ISO-compliant coil springs and springs based on this standard if the forces are not covered by the standard springs.
Composite plate systems that comply with the Pressure Equipment Directive 2014/68/EU are an alternative to self-contained gas struts and hose composite systems. With this solution, the individual self-contained gas struts are connected via holes in the composite plate. The design, manufacture and delivery of such composite plates is carried out in accordance with the Pressure Equipment Directive 2014/68/EU. This means that you are protected at all times and of course receive the legally required documentation for your composite panel.
Advantages:
Fewer sealing points compared to a tubed solution
No documentation requirement for pulsating hoses
Simple pressure regulation and monitoring using a control Fitting
only subject to CE if a component is subject to a CE obligation
The advantages of composite panel systems are surpassed once again in manifold plate systems. Special manifold plate cylinders are screwed into metal panels, which provide a customized volume. This enables service lives many times longer than those of a self-sufficient gas pressure spring or a composite panel.
In order to generate maximum added value for you with this system, we are in constant communication with you during production, as the manifold plates usually also serve as tool plates. For example, as a simultaneous clamping plate or upper plate…
For contents of more than 1 liter, manifold plates and manifold plate systems are subject to CE certification and are supplied with the required documentation in accordance with the Pressure Equipment Directive 2014/68/EU.
As a special form of manifold plate, die cushions are possible as press-bonded tank plates. Here, the requirements for the service life are designed to a maximum. The advantages of nitrogen die pads are maximum dynamics due to minimum mass moments of inertia, which leads to greatly minimized die and press damage, but at the same time maximizes the dynamics of the system.
Controlled systems
If you have more specific requirements for your spring system, we can help here as well. Let us know your requirements and we will work out your individual solution.
Components
Our components cover all additional parts you need for spring applications. These include pressure reducers, control valves, seal kits, tools, and more.
We service and repair all common brands of nitrogen spring systems. Test our quality. You will also receive a collective certificate for the repaired or serviced nitrogen spring systems, so that you are legally compliant.
Gas springs and their systems are subject to mandatory testing, whether as hazardous work equipment or as pressure equipment subject to CE marking. We test your nitrogen spring systems with expertise and certification up to pressure equipment category II.
Production of bulk parts
When manufacturing mass-produced parts such as bulk parts, it is important to ensure reliable, low-failure production.
Unfortunately, many companies save money in the wrong place by opting for stand-alone gas springs. The result is usually frequent downtimes of the production systems, which costs a lot of money.
Retrofitting is usually the result, but this ties up additional financial resources. Get it right the first time and ask.
N2-Tech GmbH
Business address
Schwarzwaldstraße 33
78083 Dauchingen
Production – Warehouse – Logistics
Nunnensteig 18
78052 Villingen-Schwenningen
+49 (0) 7720 23690-10
info@n2-tech.de
Are you interested in our products?
Our cooperation partners
Gas springs
Kaller is the market leader in the development and distribution of standard gas springs.
Strategy and planning
Kadnet Forming Dreams offers you the complete range of sheet metal forming simulations.
Dosing technology
WERUCON dosing technology in the areas of belt lubrication, grease dosing and minimum quantity lubrication.
