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Chris-Marine & IOP Marine

Fuel Injector Test Rigs and Hydraulic Power Supplies

Chris-Marine & IOP Marine are the major international specialists in supplying high-quality maintenance machines for diesel engines. We work closely with acknowledged engine builders in the development of quality solutions for the maintenance of slow and medium speed engines.

Engager 7,
DK-2605 Brondby,

Chris-Marine & IOP Marine are the major international specialists in supplying high-quality maintenance machines for diesel engines. We work closely with acknowledged engine builders in the development of quality solutions for the maintenance of slow and medium speed engines.

Experienced developers

All Chris-Marine machines are exclusively designed and manufactured in our own state-of-the-art plant in Malmo, Sweden. The design office is staffed by experienced engineers and equipped with the most efficient 3-D CAD programs for drawing and testing. We are focused on grinding, milling, lathing and measuring equipment for valves and seats, seat recess surfaces between cover/liner/engine block, honing machines etc. Furthermore, engine repair services, machine operator training and specific problem solving work is all included in our core activities.

Fast power units and patented fuel injector equipment

IOP Marine is a leading supplier of hydraulic power packs (HPU’S) and fuel injector test equipment (VPU/VPA) for 2- and 4-stroke diesel engines.

Through the years we have been developing, improving and enlarging our product range. Today, we are the only approved and recommended supplier to MAN Diesel’s two and four-stroke engines within our market segment. Our products include valve pressure test units for optimal injector performance, test rigs with patented operator guiding system and high pressure units for quick loosening of cylinder covers etc.

IOP Marine's HPUs are reliable portable pneumatic / hydraulic power supplies for use in workshops, on ships, in factories and at power plants.
VPU series fuel injector test solutions provide quick and reliable testing of 2/4 stroke diesel engine fuel valves and safety valves with air-powered test rigs.
The HON S deglazing and honing machine is designed and developed for easy operation directly on the engine or in honing rig. The process of honing rectifies the shape of the liner, returning it to circular shape, it also removes scuffed areas and restores the surface cross pattern.
The BSP is an electrically driven machine for grinding of valve spindles on high and medium speed diesel engines. The machine is available in semi- or fully automatic versions and comes delivered with precision settings for required grinding angles and can also be adjusted by the operator.

We also supply solutions for engines from Wärtsilä (SULZER), MaK, Caterpillar, Rolls Royce and others. Our solutions are continuously developed in cooperation with engine makers, ship owners, power-plants and workshops.

Superior repair and maintenance services

Technical Service and Applications is established to increase the professional marine diesel engine maintenance and offer technical support, machines, turn-key solutions and training within 24 hours on-board, at powerplants and in workshops.

Professional and certified crew

Our TSA Crew is carefully recruited and well trained, experienced, dedicated and certified experts with many years of experience as marine engineers, chief engineers and work managers at leading shipyards, and offers a wide range of problem shooting, technical support and maintenance. They are also certified for installation of our partner’s high quality products requiring supe¬rior precision installation, commissioning, overhaul or repair.

Worldwide workshops

The TSA Crew operates from worldwide workshops fully equipped with Chris-Marine and IOP Marine maintenance equip¬ment, where we can offer complete technical support.

Our stationary workshops are located at Chris-Marine headquarters in Sweden as well as in Singapore, Shanghai and the Bahamas.

Chris-Marine & IOP Marine will Exhibit at the Danish Maritime Fair in Copenhagen

For the third year in a row Chris-Marine & IOP Marine will exhibit its range of quality maintenance machines and methods for diesel engines at the Danish Maritime Fair which takes place on 25-27 October in Copenhagen, Denmark. The company will be present with an indoor booth 0580 as well as its state-of-the-art mobile workshop container.

20 October 2016

Increasing Need for Engine Care Tools in South America

Recently, Chris-Marine & IOP Marine secured another large order for a huge power plant company in South America with overhaul and maintenance tools for two of their service workshops, who manage six different four-stroke diesel engines.

22 October 2015

Chris-Marine and IOP Marine to Exhibit at Nor-Shipping 2015

On June 2-5, Chris-Marine and IOP Marine will be exhibiting at Nor-Shipping, and can be found at booth E3-029, where visitors can learn how we help customers increase engine efficiency and reduce maintenance costs with our complete engine care solutions.

27 May 2015

Getting ready for Europort Istanbul

On March 11-14, Chris-Marine and IOP Marine will showcase some of our new products together with our Turkish agent, Mugesan at the exhibition in Istanbul.

7 May 2015

Chris-Marine to Release Updated Measuring Instrument at SMM 2014

Diesel engine maintenance machines specialist Chris-Marine is prepared to release its updated version of the Liner Diameter Measuring instrument (LDM) at the leading international maritime trade fair SMM 2014 on 8 September to 12 September.

2 September 2014

New Addition to Chris-Marine

We are pleased to announce that Chris-Marine is now responsible for the manufacturing, sales and marketing of the Unistress piston ring expanders.

27 June 2013

Chris-Marine & IOP Marine to exhibit at Nor-Shipping 2013

After spending almost two months on the European roads showcasing engine care products in a mobile workshop container, Swedish Chris-Marine and Danish IOP Marine rounds off their road show at this year's Nor-Shipping.

22 May 2013

Chris-Marine to Exhibit at CIMAC Congress

On May 13-16, 2013, Chris-Marine will be exhibiting at the CIMAC Congress in Shanghai, where visitors will be able to experience the newest additions to the company's product range.

8 May 2013

Diesel Engine Maintenance Machines on Road Trip

On April 9, 2013, a unique road show in Europe begins, as Chris-Marine & IOP Marine head off to spend nearly two months on the European roads with their diesel engine maintenance machines in a workshop container.

21 March 2013

Seminar at MAN Copenhagen

On January 10th, Chris-Marine and IOP Marine were invited to host a seminar at the new MAN academy facilities in Copenhagen as a part of an internal MAN engineer training course.

28 January 2013

Giant Order for Chris-Marine

As 2012 came to a close, Swedish Chris-Marine, the well-known diesel engine care company, has solidified the largest sale in the company's history.

10 January 2013

New Fuel System Monitoring Device for Online Monitoring of Cat Fines

Cat fines are hard and abrasive aluminum and silicon oxide particles normally present in heavy fuel oil. The particles are produced during the refinery process and may cause wear in fuel pumps, fuel injectors, cylinder liners, piston and piston rings in main engines and auxiliary engines if not filtered out by the fuel treatment system. HFO bunker oil may contain as much as 60ppm cat fines whereas the engines are designed to withstand a much lower level. This means that the cat fine concentration must be efficiently reduced by the vessel's fuel oil treatment system.

26 September 2012

IOP Marine Launches Range of Ultrasonic Cleaning Tanks

IOP Marine, Denmark, has launched a range of ultrasonic cleaning tanks for both workshop and onboard use. The series consists of three choices of cleaning unit capacity, and includes important features such as a surrounding transducer set-up and patented frequency sweep to ensure optimal cleaning throughout the tank.

15 May 2012

Chris-Marine & IOP Marine

Engager 7
DK-2605 Brondby

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