Versatile expertise in mechanical engineering: solutions for diverse processes and individual requirements
In the course of our work, we have developed extensive expertise covering a broad spectrum of mechanical engineering topics. Here we present some solutions from various projects - without any claim to completeness. If you have individual and special requirements in your company, please do not hesitate to contact us. Together we will look for a special solution for you.
Floor socket welding system with automatic parts handling
KLOTZ has developed a state-of-the-art welding cell for base nozzles on pressure vessels to counter the increasing shortage of skilled workers and the growing number of variants in production. This innovative system automates the entire process from component feed to seam inspection, supported by a precise welding robot.
The welding cell combines a flexible bin-picking system, precise turn/tilt positioning and optical quality control in accordance with EN ISO 5817.
It ensures increased productivity, reduces dependency on operating personnel and guarantees consistently high seam quality, even with changing component variants.
The welding cell combines a flexible bin-picking system, precise turn/tilt positioning and optical quality control in accordance with EN ISO 5817.
It ensures increased productivity, reduces dependency on operating personnel and guarantees consistently high seam quality, even with changing component variants.
2025
End-of-line test bench for car steering systems
These fully automated end-of-line (EOL) test benches for electromechanical car steering systems enable efficient, precise and flexible end-of-line testing and adjustment. This solution integrates testing and adjustment processes in one system and ensures high accuracy and efficiency. The test bench can set up and contact fully automatically, perform vibration analyses and enable customer-specific adjustments. The EOL test benches offer a cost-effective solution to the challenges of modern car steering production.
1982 until today
Final test bench for commercial vehicle steering systems
The final test bench for commercial vehicle steering systems carries out a comprehensive 100 % test of commercial vehicle steering systems at the end of an assembly line, including checking friction torque, efficiency, reverse torque, valve characteristics and internal leakage, as well as adjusting and testing final limiting valves.
1996 until today
Final assembly and testing of servo-electric steering drives
The assembly line for the final assembly and testing of servo-electric steering drives includes tasks such as joining and bolting the motor and ECU, welding contacts, surface pre-treatment, gluing the protective cover, flashing the ECU, leak testing and functional testing, whereby strict requirements for technical availability, cleanliness and ESD must be met.
2013 until today
End-of-line testing for high-performance electric motors
Special test benches for high-performance electric motors enable fully automatic set-up, contacting, leakage and performance tests and autonomous operation. They offer flashing, residual bus simulation, customer-specific software installation as well as vacuum and overpressure leakage tests. With robotic or manual loading, high flexibility and efficiency with cycle times under 20 seconds.
2008 until today
End-of-line testing for electric power steering systems (EPS/EPAS)
The end-of-line test for EPS/EPAS steering gears ensures a 100% test, including functional and acoustic testing. Modern Klotz steering gear test benches enable precise computer-controlled function tests for mechanical and electromechanical steering gears. Integrated residual bus simulation (CAN/Flexray) and equipment with robust structures, load units, docking units for vehicle points, torque measurement and user-friendly operating console ensure the highest quality standards.
2008 until today
KinRig - Technical software for automation and testing tasks
In addition to special machine construction, technical software is also one of our core competencies. With KinRig, Klotz has created a flexible product for both plant operators and plant manufacturers, with which automation and testing tasks can be implemented quickly and in a standardized manner.
2005 until today
Vibration friction wear test rig
The oscillating friction wear test bench, also known as a tribology test bench, investigates the wear conditions of piston rings and cylinder segments. With variable loads, temperatures and precise dosing of media, it enables comprehensive simulation of demanding test conditions. The data collected can contribute to the optimization of engine components, which in the long term leads to a reduction in downtime and operating costs and improves overall efficiency in the area of engine development.
2018
Function test stand for foot lever mechanism and brake booster
Our functional test bench for pedal systems and brake boosters offers comprehensive testing of pedal systems, individual pedals, brake boosters, wheel brakes and clutch actuation systems. We carry out these tests in combination with various consumers, including volume transducer brake systems, wheel brakes, test devices for clutch slave cylinders and transmission housings with clutch and clutch slave cylinders.
2008
Semi-automatic assembly press for seals and bearings in the steering housing
The semi-automatic assembly press enables radial shaft sealing rings, roller bearings and wipers to be pressed and greased into commercial vehicle steering housings, with sensors monitoring the placement and position of the components. Force- and displacement-monitored joining processes with graphic display ensure quality assurance. The press can be converted to different housing, bearing and sealing ring types, with tools and holders coded to prevent mix-ups.
2004
