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technotrans SE


Cooling and Temperature Control Solutions

Other oiling and greasing systems
technotrans AG
Other oiling and greasing systems

A new generation for the precise and sparing application of oil without unwanted spray mist

spray.xact is a highly flexible, easily adaptable solution for the precise, non-contact application of oils and watery solutions on to board or coils. The spray jet is created using a high-frequency pulsing valve with a 1-substance nozzle. This eliminates the use of cost-intensive compressed air at the nozzles, which is used in conventional units and causes spray mist.

• spray.xact b - lubricating boards and simple coil applications

• spray.xact c - lubricating coils

• spray.xact reflection - lubricating on punching machines

• spray.xact easy - lubricating for small applications
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Central cooling system
technotrans AG
Central cooling systems

Stable humidity and temperature are a fundamental requirement for the production of high-quality products, especially when it comes to repeat jobs. Heat sources have a negative effect on the fragile balance between relative humidity and temperature. In order to counter this effect, water-cooled
peripheral units are widely used these days. Based on 40 years of development and project experience, technotrans ensures the reliable supply of these units with cooling water. The productivity in the production area increases continuously.

Water cooling has been the standard method for motors in automotive engineering for a long time. However, water can also absorb the waste heat of the machine and withdraw it from the production area. Compared to air cooling, water cooling requires only small pipe cross-sections for a high level of
performance, which is due to the special physical characteristics of water.

The cooling of highly precise machines is indispensable these days owing to their power density. Studies show, for example, that the cooling of drive motors and cooling lubricants accounts for up to 50 % of the total power input. One major cause: every machine has its own cooling system, thereby representing an isolated supply point. Our solution: a central system combines these isolated supply points in a cluster and aligns the capacity reserves by way of a superordinate intelligent control system.

The selection of the cooling method should always be based on the requirements of the components in
need of cooling and on the climatic conditions on site. In general, free cooling is the method of choice. This method does not require any refrigeration unit and is characterised by particularly low operating costs and high reliability. Special applications requiring a constant water temperature make use of water chillers.

Water chillers with air-cooled condensers and a compact design for outdoor set-up are used for the cooling water supply with a feed flow temperature between 6 and 20 °C and outdoor temperatures up
to 45 °C. An integrated buffer tank and circulation pumps eliminate the need for a separate pump cabinet.

Available with cooling capacities from 25 kW up to 150 kW, with hermetically sealed scroll-type or semi-hermetical reciprocating piston compressors, various cooling agents, different sound pressure
levels and more options. A combination system with integrated free cooling enables annual energy cost savings between 40 and 60 %, depending on the desired cooling water temperature and
the climate on site. technotrans recooling systems are being used throughout the world. Benefit from our experience and the reliability of our proven technology.

technotrans will find the optimum solution for your specific application.
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Separator for coolants and lubricants, pumps, filters, centrifuges
technotrans AG
Separators for coolants and lubricants, pumps, filters, centrifuges

The modular technotrans toolsmart.line is a requirement-orientated combination of efficient, multi-stage filtration and powerful cooling technology. Process-driven printing stages and innovative measuring and dosing system ensure full capacity.

The compact and ergonomic design of this unit enables the easy addition to existent systems.

toolsmart.bt - basic version

toolsmart.cp - compact design

toolsmart.xt - modular and flexible


Equipment & features:
• preparation for 1 - 2 tooling machines
• compact design with cabinet/tank combination
• tank sizes up to 4,000 litres
• filter performance up to 750 l/min
• dual-function refrigeration compressor for cooling an heating up to 20 kW

Advantages at a glance:
• can be combined with standard filtration units
• for use with demanding materials, such as steel, aluminium
• practice-oriented design and handling
• equipment options with refrigeration up to 20kW, mixing, filter stages, refilling device and skimmer
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Heating and cooling technology
technotrans SE
Heating and cooling technology (Composite)

active cooling systems - modular and flexible

In nearly all modern industrial production processes, a high level of productivity combined with outstanding precision are imperative for increasing the economic efficiency. This means that a fine-tuned cooling system is vital for a highly efficient production.

The endurance of the materials and systems can be significantly increased in view of a higher production performance by way of the targeted removal of heat. Accurate compliance with the temperature specifications of the individual components enables a considerably higher level of precision with an equally high level of process repeatability.

A robust refrigeration technology, customized for the respective application, is the prerequisite for a reliable, stable and economic production process. For more than 40 years the technotrans group is a strong and competent partner for cooling, temperature control and filtration and offers high-quality system solutions for the graphics industry, the laser and tooling industry worldwide.

Equipment & features:
• operator-friendly design
• high control accuracy
• energy-efficient design
• temperature control / heating via heat pump principle
• wide range of voltages including UL type

Technical data:
• cooling capacity: 4 kW to 300 kW
• ambient temperature: up to 42°C
• control accuracy up to +/-0.5K
• flow: 15 to 500 l/min.
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