The history of AS-TECHNIK is a journey from a local specialist in Lubin to a position as a European leader in the design and production of advanced heat exchange systems. We took our first steps where conditions are the most unforgiving – in the mining industry.
AS-TECHNIK is a Polish manufacturer of coolers and special-purpose heat exchangers — with roots in Lubin and experience built from the ground up in one of the most demanding industrial environments: mining. Since 2012, we have been continuously developing heat exchange technologies and engineering expertise, serving clients from the mining, energy, chemical, maritime, and defense industries in Poland and abroad.
The entire production process is carried out in Poland, using components and raw materials from trusted European suppliers. This gives us full control over quality at every stage — from calculations and design to production and inspection of the finished unit. We are neither a distributor nor an assembly plant — we are a manufacturer with our own engineering facilities, machine park, and production process.
Since our establishment in 2012, we have been continuously developing our heat exchange technologies and engineering expertise. We deliver solutions for various industrial sectors, including energy, heavy industry, hydraulic power systems, construction machinery, and special applications. Our products operate in harsh environmental conditions where standard solutions do not meet the requirements.
Each project we carry out goes through a full engineering process: heat balance calculations, analytical computations, 3D modeling in SolidWorks, and numerical verification in ANSYS FLUENT. We have our own team of designers and advanced software for CFD simulations and thermodynamic calculations. The client receives a solution optimized for specific operating conditions — not selected from a catalogue.
We hold ISO 3834 and ISO 9001 certifications — confirming the quality of welding processes and quality management across the entire organization. We also hold a license for the defense sector. For clients in the energy, heavy industry, and military sectors, this is often a mandatory supplier qualification requirement — which we meet.
Establishment of AS-TECHNIK in Lubin — focused from day one on the design and production of coolers for mining machinery. The most demanding working environment as a starting point — not as a stage of development.
Expansion of the portfolio to include the design and production of industrial heat exchangers. First projects for the energy sector and process installations.
Relocation to a new facility with an area of 500 m² — including 400 m² of production and storage space. Increased production capacity and the ability to handle larger projects.
Dynamic growth and the scale of executed projects led to the transformation into a limited liability company structure.
Relocation to a facility with an area of 1000 m² — including 750 m² of production and storage space and 250 m² of office space. Name change to AS-TECHNIK NOWA Sp. z o.o.
Expansion of engineering facilities, obtaining ISO 3834 and ISO 9001 certifications, as well as a license for the defense sector. Entry into markets requiring the highest technical and quality standards.
We deliver solutions tailored to the specific requirements of the mining sector and heavy industry. Our design process eliminates technical risk already at the conceptual stage, ensuring the reliability of cooling systems in the most demanding applications.
Each project begins with thermodynamic and strength analyses using our own numerical calculators. We precisely simulate thermal loads and flows — selecting initial technical parameters for specific operating conditions.
The finished 3D model is subjected to advanced analyses in ANSYS FLUENT — checking heat distribution, temperature fields, flow patterns, and structural strength under conditions close to the real operating conditions of the device.
We specialize in the design and production of coolers and heat exchangers for industry. We create solutions tailored to specific applications, operating conditions, and technical requirements — not catalogue products.
Exclusively custom. Each device is designed to meet the client’s specific requirements — from thermal parameters to materials and dimensions.
100% in Poland, at our facility in Lubin. We use components from European suppliers.
Mining, energy, chemical and refinery industry, maritime sector, military, HVAC, and many others. Wherever standard solutions are not sufficient.
Yes — our engineering team performs full selection based on application parameters. It is enough to describe the operating conditions and requirements.
Analysis and calculations → solution selection → 3D modeling → CFD simulations → presentation → production → quality control → delivery.
Yes — we use ANSYS FLUENT software for CFD simulations and our own thermodynamic calculators. We offer comprehensive thermal calculations as a standalone service.
We design for the most demanding operating conditions — ATEX zones, extreme dust, high pressures and temperatures, and marine environments. Our references include mines, combined heat and power plants, refinery installations, and military equipment.
Yes — our team stays in contact with the client at every stage: from concept to post-warranty support.
Contact us via the form on our website or by phone. Describe the application and requirements — we will respond and suggest the next step.
