Klaipeda, Lithuania // since 2010

Ship repair and maintenance all over the world

UAB "Litprofit" overhauls marine engines, refrigeration plant and piping systems for fishing fleets, shipowners and shore installations.

Book a call Our services

16+

Years in refrigeration
24/7

Service response
2

Class certificates
€250k

Liability insured

01//Representation

We represent BITZER and DANFOSS

Two of the biggest names in refrigeration and marine controls appoint us directly. That is not a reseller arrangement — it is factory backing on the parts, the pricing and the warranty.

Authorised marine service partner

One of the largest independent manufacturers of refrigeration compressors in the world. As an authorised partner we supply and service BITZER equipment directly, rather than through an intermediary — which shortens both the parts chain and the warranty conversation.

Marine refrigeration partner

We represent the Danfoss marine line: controls, valves and components for refrigeration and engine room systems, specified and supplied for vessels rather than adapted from shore equipment.

02//On the bench

A twin-screw compressor, opened up

Four lobes driving six, in a figure-of-eight bore — the size that comes off a reefer and onto our bench most often. The casing is drawn as glass because the casing is the least interesting part of it. Drag it round.

Drag to turn

01Male rotor, 4 lobes02Female rotor, 6 flutes03Casing04Slide valve05Rotor bearings06Suction, cold07Discharge, hot

Twin-screw, oil-floodedArrangement // not a rotor profile

03//Services

Four disciplines, one contractor

Most jobs need more than one of these at once. Handling them under a single contract is what removes the coordination problem from the shipowner's desk.

A screw compressor stripped for overhaul, rotor set and bearings laid out on the bench

Refrigeration systems and equipment

Design, modernisation, compressor overhaul, installation and commissioning of marine and industrial refrigeration.

Marine diesel engine in a ship's engine room

Ship equipment and engine repair

Overhaul of 2-stroke and 4-stroke diesel engines, engine room machinery and deck equipment.

Hull and piping works

Steel and stainless steel pipe systems for shipbuilding, ship repair and industry, including surface coating.

Stop, solenoid and regulating valves held in stock

Supply of spare parts

Sourcing and delivery of spare parts and consumables for marine engines and refrigeration compressors.

04//How we work

Consult, organise, ensure

Three steps, in that order — it is how the company has described itself for years, and it holds up.

We consult

Advice shaped by experience, where the technology is going, and what you actually need and can spend. Every customer gets proper time.

We organise

We arrange and carry out every stage of the repair and service work, because your time is worth more than the coordination.

We ensure

We control the work as it runs and keep your representatives informed of progress — no surprises at handover.

05//The machine

The compressor, in the round

The size we overhaul most: four cylinders, 55 mm bore, 34 mm stroke. Built from the published envelope and shaded live in the browser — drag it round.

Drag to turn

01Motor02Crankcase03Cylinder heads04Suction line05Discharge line

Semi-hermetic reciprocatingBuilt to the published envelope

06//General arrangement