
Repair and service
Only thoroughly tested products leave our premises. However, should you experience a problem with one of our tools, please contact us immediately. We repair all tools supplied by us at our service center. To ensure the safety and reliability of the equipment, repairs and maintenance should only be carried out by trained personnel. Our service technicians, who have years of experience in hydraulics, among other areas, will gladly perform your annual or periodic maintenance. This ensures and guarantees flawless operation and a long service life.

Residual current monitor RN 5884
Reliable detection of fault currents The all-current sensitive residual current monitor RN 5884 from the VARIMETER RCM series reliably detects fault currents in earthed AC/DC networks. It monitors DC, pulsed DC and AC residual currents up to 2 kHz and, with the connection of two current transformers and a Modbus RTU interface, enables flexible integration into modern monitoring systems. The residual current monitor RN 5884 ensures early fault detection, increases system availability and supports preventive fire and system protection measures. Typical areas of application are data centres, building automation and air conditioning and cooling systems. - Up to 2 current transformers can be connected - Universally applicable in AC/DC networks - Simple parameterisation, monitoring and diagnostics via Modbus RTU

Resource allocation planning with SAP FSA (Field Service and Asset Management)
AI-powered capacity planning and resource allocation for autonomous maintenance processes.

Restyling of position switches for standard applications
The restyling of switches in the families FR, FM, FK, FX, FT and FW for standard applications is driven by our mission to offer solutions that are always at the cutting edge in terms of technical, functional and aesthetic qualities. In fact, on top of the new design, the product is now quicker to install and offers improved operation and adjustment of switches. The design update includes changing the colour from black to anthracite grey, in line with other Pizzato products. On top of this, switches now feature a more attractive rounded shape. For easier and quicker wiring, a hinged cover with non-detachable gasket has been introduced. This means that when the switch is opened, the cover remains hooked to the body. In addition, the cover features a captive fixing screw. Laser engraving on the cover replaces labels on the switches, for greater durability and resistance even to the most difficult conditions of use. For optimal installation, mounting holes are now fitted with metal plates, also available in stainless steel, enabling more secure fixing of screws. - New levers: the levers have been updated with models featuring the same dimensions but offering new functionality. For example, the swivelling levers now enable lengthways adjustment of the actuator position, as well as its radial adjustment. - IP67 and IP69K protection degree: the protection degree has been improved from level IP67 to IP69K for actuators without external rubber hood. - M20 thread: the M20 thread is now standard for the FK series, enabling connection of M20 cable glands or M12 connectors.

Retrofit
Professional retrofit including machine analysis, retrofit concept, installation and commissioning. Is the mechanics still sound, but the control system has become a risk? Contact us!

Retrofit

Retrofit

Retrofit - Service
Only with state-of-the-art machines and systems can you achieve the best productivity possible. Optimize the availability and process reliability of your existing system by using our Retrofit Service and integrating our current drive technology and drive automation. New drive systems save energy costs , increase productivity and ensure system availability. These new technologies enhance the functionalities of your machine or system. This means updating your drive technology can pay for itself in no time. Our experienced service experts are there with advice and assistance – at every stage of a product's service life.

Reverse Engineering
No spare part. No drawing. What now? A familiar scenario: A critical component needs to be replaced – but the manufacturing drawing no longer exists. This is not uncommon, especially with older systems. The physical part is available, but 3D data, dimensions, and tolerances are missing. This is precisely where reverse engineering comes in. Together with Me-go AG – specialists in high-precision 3D scanning – we have established a clear process: from high-precision 3D scanning and digital reconstruction to a production-ready drawing. This combination of precise measurement technology and sound engineering expertise makes it possible to reliably bring even complex components back into the digital space.
Reverse engineering
Reverse engineering

Revision von Servomotoren

Revisionen
A large part of the business activity of the company WT consists in the revision of screwed plate heat exchangers. This includes cleaning the plates, resealing the heat exchangers and assembling them on site. For this purpose, the necessary material is brought to the location of the heat exchanger to be revised in the company's own truck. First the heat exchanger is screwed apart. A lot of dirt has accumulated on the plates inside the exchanger over time. The dirty plates are therefore removed and replaced by clean ones. With the help of an assembly press, a large plate heat exchanger can be easily pulled apart and screwed tightly together by a single employee. This process proves to be very cost-effective for the customer. The dirty panels are removed and brought back to WT, where they are cleaned, resealed and prepared for further use.

Revolution X: the next-generation servo press
The RX series servo presses are suitable for simple and complex assembly and joining processes, as well as for testing and inspection applications in the force range of 1 to 200 kN. The innovative Revolution X joining system consists of the robust and optimized UFM RX joining mechanism with energy-efficient drive, the RX controller, the RX software, the PDM RX digital signal converter, the power amplifier, and corresponding accessories.

RFID labelling
Flexible, contactless data communication Clear identification of objects through unique numbering Faster data management compared to paper solutions More accurate documentation processes - prevention of human error Robust and resistant to harsh environments and cleaning processes Low frequency (LF/125 kHz) - write-protected High frequency (HF/13.56 MHz) - rewritable
1836 results found