Camera that scans / documents the condition of the cylinder liner interface, exhaust valve, piston rings and piston crown.

Instrument for measuring of liner diameter without removal of cylinder head or valve housing.

The IMO has set the target to mitigate CO2 emissions from ships by at least 40% by 2030 compared to 2008 levels. To meet this target, IMO has adopted Energy Efficiency Existing Ship Index (EEXI) and CII, a set of amendments to existing regulations to reduce greenhouse gas emissions from vessels.

Where CII is an indicator of how efficient vessels operate, EEXI is the new IMO framework setting the minimum design efficiency of existing ships with Gross Tonnage over 400 GT falling under MARPOL Annex VI.

With just few months to go, ship owners and managers will need to prepare for EEXI requirements in advance by investing in appropriate solutions, taking the time needed to assess and improve their vessels. This is crucial to ensure that their fleets are ready by the beginning of 2023, having demonstrated compliance and having been granted the proper certificates to carry on trading internationally.

To help its customers comply with EEXI requirements, Chris-Marine has developed a Shaft Power Limitation (ShaPoLi) solution that will enable existing ships to meet the minimal energy efficiency level to comply with the upcoming regulations.

ShaPoLi system

The Shaftpower system measures the actual power and limits it at the maximum allowed to meet the ship’s required EEXI. The system is designed according to the GUIDANCE  of major classification societies and the approval process is ongoing.

Override function

To ensure safety at sea, the system is overridable in case of an emergency and overrides are automatically logged and easily audited by the relevant authorities through our SPEAT display on the bridge.

Combine EEXI compliance with an Optimum CII rating

The Carbon Intensity Indicator (CII) is an operational measure, targeting the continuous improvement of the actual energy efficiency of the vessel and is measured in grams of CO2 emitted by cargo-carrying capacity and nautical mile.

For ship owners to optimize their ship´s performance, there are several concrete actions they may undertake to enhance how efficient they can operate their fleet and lower CO2 emissions. One effective way to keep the CII under control is to monitor ship performance, including fuel consumption, and power output and use the data to decide on timely engine maintenance and hull cleaning. Those actions may be performed immediately, with up-to-date ship performance data enabling safe and efficient way of vessel operation.

Our onboard SPEAT system is designed to monitor and improve ship operation by raising crew awareness through Key Performance Indicators, allowing a cut in fuel consumption, and enabling ship operators to remain competitive in the market while increasing profitability at the same time. Our ship performance monitor provides a set of tools to operate ships in more economical, environmentally friendly, and thus sustainable ways.

How it works

LEMAG SPEAT is designed to give the ship operator instantaneous status of the vessel’s operational performance. Data is collected from the shaft power meter, fuel flowmeters and different navigational instruments. Collected data is analyzed and compared against a benchmark using Key Performance Indicators in real-time, enabling the master or the officer of the watch to assess, evaluate and take the best decision. LEMAG SPEAT is a future-proof system which can be extended with further interfaces to monitor new process areas and enhance functionality.

Why choose a Chris-Marine Solution?

• More than 60 years of experience in maritime business
• Pioneer in maintenance & monitoring equipment & services
• Close to 2000 LEMAG Shaftpower systems installed onboard ships
• Chris-Marine experts assure ongoing customer´s support

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Key Features of ShaPoLi Solution

• Cost-effective solution
• Reliable, safe & efficient
• Easy to install (No Off-hire time)
• Designed with Class guidance
• Tamper-proof system

Advantages of Shaft Power Limitation (ShaPoLi)

• Independence from engine maker / builder
• Limited at real power limit
• No torque loss at reduced rpm
• Fast and easy access to additional power reserve

ShaPoLi compared to EPL/OPL

• More flexibility in power available.
• Direct access to full engine power.
• Automatic event logging and reporting for the OMM.
• Additional performance measurements.
• Investment costs expected to be lower than for most EPL solutions.

Scope of supply

• LEMAG Shaftpower torque meter
• Control unit (calculation & limitation)
• LEMAG SPEAT Monitoring system
• Onboard Management Manual

General System Requirements

According to MEPC.335 (76) Guidelines:

• Overridable
• Data Logging
• Tamper Proof
• Controlled from the Bridge

Based on IACS recommendation 172:

• Independent from engine automation
• Alarming on the bridge
• Acknowledge by password
• Automatic event logging

Send your inquiry to info@venteville.com

For cleaning of small and medium sized components.

Surface Roughness Measuring Device

Chris-Marine’s Surface Roughness Measuring Device (SRM) ensures accurate and standard-compliant surface roughness measurements, vital for maintaining quality in honing or grinding operations. The SRM versatile tool allows users to document surface conditions before, during, and after the machining process, offering reliable data for analysis and reporting. SRM

Easy Operation and Versatility

Designed for ease of use, this device can measure surface roughness on any surface with a simple switch-on-and-measure function. Its flexible design allows the drive unit to be separated from the display unit, making it ideal for hard-to-reach areas. The 2.4-inch color graphic LCD screen provides clear readings, while the included memory card and PC software allow seamless report generation.

The Surface Roughness Measuring Device offers a powerful solution for precise, efficient, and portable surface analysis across a wide range of applications.

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If you have any questions or require spare parts for your Chris-Marine system.

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Product Features

• Comprehensive Measurement: The device captures 38 surface parameters, ensuring precise results.
• User-Friendly Design: Easily switch on and measure; no complicated setup required.
• Flexible Operation: Detachable drive and display units for enhanced accessibility.
• High Accuracy: Built-in calibration standard ensures reliable, repeatable results.
• Battery-Operated: Convenient for use in various locations, including onboard and in workshops.
• Data Management: Includes PC software for report generation and analysis, with memory card support for data storage.
• Part number: 28651-00-00

For grinding of sealing surfaces between cylinder head and cylinder liner, and between cylinder liner and engine frame on medium bore diesel engines.

High-Quality Turning Bits for Portable Lathes

Our portable lathes use turning bits available in various shapes and qualities. We meticulously test each type to ensure optimal performance, long-lasting durability, and superior surface roughness. Designed to meet the demands of different machining tasks, these bits deliver consistent results across a wide range of applications.

Tailored Solutions for Precision and Efficiency

We offer a selection of bits that cater to specific engine maintenance requirements. By choosing the right bit for each job, you can achieve faster, more accurate results with minimal downtime. Our focus on quality ensures reliable performance in every operation. Whether for general tasks or specialized ones, we consistently deliver optimal results.

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If you have any questions or require Consumables for your Chris-Marine system.

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AVAILABLE TURNING BITS:

Offers a solution to larger industrious cleaning requirements, including the cleaning of engine parts.

A combined machine for in-situ machining of valve seats and seat recesses on 4-stroke medium speed diesel engines.

Portable lathe for in-situ machining of valve seats on 4-stroke diesel engines.

Designed for easy removal of worn valve seats from cylinder heads.

Designed and developed for grinding of valves and valve seats on 2-stroke diesel engines.

For grinding of valves on high and medium speed diesel engines, and valves and valve seats on smaller 2-stroke diesel engines, in existing lathes.

For grinding of valve spindles on medium and high speed diesel engines.

For grinding of valve spindles on medium and high speed diesel engines.