ROCKFIN
Together, we create effective solutions to make the energy world better for everyone. We support energy transformation process actively. 
Michał Wróblewski
Chief Executive Officer
Chairman of the Board
Paweł Jaszewski
Project Management Director
Vice President of the Board
Michał Markowski
Financial Director
Vice President of the Board
Rockfin is a world-leading engineering company specializing in the design, manufacture, testing and servicing of oil and fuel systems for gas turbines, steam turbines, generators, compressors and high-pressure drives and control systems.
Our devices are used, among others in nuclear, gas, coal, water, drilling platforms and FPSO ships, renewable energy sources, garbage incinerators, petrochemical, paper and cement industry
We have been implementing projects for global companies for over 31 years like: Ansaldo, Atlas Copco, Burckhardt Compression AG, Baker Huges, FLSmidth, General Electric, Kawasaki, MAN Energy Solutions, Mitsubishi Heavy Industries, Siemens, Siemens Energy, Toshiba
Our production facilities
The main production plant is located in Małkowo near Gdańsk. Modern production halls with a total area of over 12,000 m² are equipped with overhead cranes with a lifting capacity of up to 140 tons.
The location of our headquarters near two international seaports Gdańsk and Gdynia also enables convenient sea transport and the use of additional assembly space in the port. The company also has production plants in Gorlice and Bydgoszcz.
MAŁKOWO
Plant dedicated to fabrication and assembly of auxiliary systems for turbines, generators, engines and compressors
7000 m2 production area
2500 m2 office area
1000 m2 warehouse area
Welding rooms, separate for stainless
and carbon steel, Methods: TIG, MIG
Max. lifting
capacity 140T
Painting cabins with dryers: 7x3.9m and 10x10m
Methods: hydrodynamic and pneumatic
1 MW
power supply
NDT Laboratory
Pipes bending capabilities up to 6” (DN150), max thk.12,5mm
Equipment for functional tests up to 1,5MWfor both 50 and 60Hz systems, measurementsof proces parameters, longtime running test, cabling resistance test, sensor check/calibration
GORLICE
Plant dedicated to engineering, fabrication and assembly for Industry
5200 m2 production area,
1850 m2 office area
Welding rooms, separate for stainless and carbon steel. Methods: TIG, MIG
Max. lifting
capacity 40T
Painting cabin with dryer: 4x5m. Methods: hydrodynamic and pneumatic
0,5 MW
power supply
Functional tests facility equipment for 50and 60Hz systems, measurements of process parameters, longtime running test, cabling resistance test, sensor check/calibration
BYDGOSZCZ
Plant dedicated to fabrication and assembly of Rockfin components, steel structuresand pressure vessels according to EN, ASME, AD2000 standards
1800 m2 production area,
300 m2 office area
Welding stages dedicated for stainless and carbon steel, Methods: TIG, MAG, SAW
Max. lifting
capacity 30T
Painting cabin with dryer: 12x9x6m.Methods: hydrodynamic and pneumatic
0,9 MW
power supply
NDT Laboratory
Pipes bending capabilities up to 6” (DN150), max thk.12,5mm
Shoot blasting cabin:
12x6x6m
Rockfin in numbers
over 100 countries
TO WHICH WE SUPPLY SYSTEMS
1000
EMPLOYEES
11 000 contracts
WITHIN 5 YEARS
524
ACTIVE CUSTOMERS
15 500 m2
PRODUCTION HALLS
140 tons
LOAD CAPABILITIES
Engineering
32 YEARS OF EXPERIENCE
The basis of our processes is engineering,
which is being lead by experienced system engineers,
designers and project managers.
which is being lead by experienced system engineers,
designers and project managers.
The Rockfin team implements projects based on their own or entrusted documentation, using the latest engineering tools that help in the optimization of projects and allow to achieve high efficiency and competitive production costs.
Range of works
Development of construction and technological documentation, mechanical and electrical
Optimization of P & ID diagrams
Selection of components and risk analysis
Flow resistance calculations, including numeric CFDs
Numerical calculations of pipelines, pressure vessels PED, ASME, AD2000
Strength calculations, including numerical FEM
Calculations of loads and durability for devices exposed to atmospheric factors and seismic calculations
Development of logic diagrams and PLC software
Preparation of installation and operating instructions
