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Heinen & Hopman Engg I Pvt. Ltd.

Kolkata, West Bengal

| GST  19AAACH7753G1ZE

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Melis Heinen and Cees Hopman founded the family business of Heinen & Hopman Engineering in the Netherlands in 1965.  In this time, a major revolution took place when the first gas fields were discovered in the Netherlands. The two entrepeneurs specialised in the installation of central heating and air conditioning systems in residentials, offices, factories and schools. An empty bedroom functioned as office and a shed was used as workshop and warehouse.
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Nature of Business

Manufacturer

Legal Status of Firm

Limited Company (Ltd./Pvt.Ltd.)

GST Number

19AAACH7753G1ZE

HVAC Service And Cleaning
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We take good care of our clients, and they can rely on our global service capability. We support them with our personal service and proactive advice; before, during and after developing a solution.

We offer many different HVAC services, either in a custom service contract or as one-off services:

  • HVAC inspection
  • HVAC cleansing
  • Deep cleansing for galleys, cold and freeze stores
  • Microbiological examination
  • Periodic maintenance
  • Remote support
  • 24/7 emergency support (on-site)
  • Spare parts inventory management
Non-contractual service requests

Whenever a system malfunction occurs, Heinen & Hopman can be contacted at +31 (0)33 299 2500 or via the form below. During office hours (08:00 A.M. - 05:00 P.M. GMT+2) one of our service employees will handle your inquiry. Outside office hours, our call centre will take your call and assure our service department gets your message. We will do our utmost to reply within 24 hours from your message, however this cannot be guaranteed.

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24/7 Service And Maintenance Contract
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In case you want to rely on telephonic support by a service technician 24/7 (e.g. not having to leave a voice message) and action as soon as possible, we advise you to conclude a 24/7 service contract. You will get a personal telephone number which is accessible for immediate assistance 24/7. The Heinen & Hopman service team will come into action and send a technician to the relevant site anywhere in the world if remote assistance can’t solve the problem.

Fully custom

A 24/7 service & maintenance contract is always custom-made in order to meet the client’s needs and wishes. In agreement with the client the terms & conditions and finally additional requirements are discussed, like:

  • Preventive maintenance
  • Remote online assistance
  • Onboard spare parts inventory management
  • HVAC cleansing service
  • Deep cleansing service for galleys, pantries, refrigeration, cool stores etc.
We've defined three different service levels:

Level 1: 24/7 service with direct response

Remote service for all HVAC related equipment, to be defined in the contract. As a client you can call us anytime and expect direct response - within two minutes - from a dedicated Heinen & Hopman employee. A problem ticket will be generated and immediate technical support will be arranged within two hours.

 

Level 2: 24/7 service with response in 24 hours

Remote service for all HVAC related equipment, to be defined in the contract. As a client you can call us anytime and expect direct response - within two minutes - from a dedicated Heinen & Hopman employee. A problem ticket will be generated and technical support will be arranged within 24 hours.

 

Level 3: 24/7 service with response on next working day

Remote service for all HVAC related equipment, to be defined in the contract. As a client you can call us anytime and expect direct response - within two minutes - from a dedicated Heinen & Hopman employee. A problem ticket will be generated and technical support will be arranged the next working day.

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HVAC Duct Cleaning Service
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Air duct cleaning on ships is of vital importance to prevent health problems. The ducted HVAC and/or exhaust ventilation system onboard ships is an ideal breeding ground for dust, micro-organisms, bacteria, mould and pollen. These contaminants enter the indoor climate via the ductwork of the HVAC system and could pose a serious risk on the crew’s and passengers’ health, causing Building Related Illness (BRI) symptoms like headaches, listlessness, excessive weariness, irritations of the mucous membranes and running eyes.

High Pressure Vacuum System

If the HVAC system is not periodically cleaned or maintained adequately, even the most advanced HVAC system causes Building Related Illnesses. Heinen & Hopman uses the High Pressure Vacuum (HPV) System to clean the air ducts of your system. Using compressed air, the HPV Systems thoroughly cleans every part and location in the HVAC system. The pressure is regulated according to the size and type of duct, and naturally to the pollution in the duct. If required, the ducts can be disinfected after they have been cleaned. An additional, optional service provides the duct walls with a special coating. Even insulated ducts can be sealed in the same easy way with the HPV System.

Key features

The HPV System guarantees perfectly cleaned air ducts and easily meets the highest quality standards (cleanliness) in the air duct cleaning branch;

 

  • Two small openings in the main duct wall are sufficient (minimal damage to the ventilation system);
  • The nozzle centering ensures excellent cleaning results, prevents damage and minimises noise pollution;
  • The HPV System is multifunctional: air ducts can be cleaned, disinfected and coated using the system;
  • The HPV System cleans both horizontal and vertical air ducts equally effectively;
  • The HPV System treats round, square and oblong air ducts (from Ø 5 cm) with equal ease;
  • The HPV System also treats construction ducts and ducts insulated on the inside;
  • By taking simple precautions, air duct cleaning can even take place during operation hours (process continuity for the client).

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Rotary Tube Cleaner
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Rotary Tube Cleaner

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Rotary Tube Cleaner

Of the many components of a chiller, the tubes are one of the most impactful in terms of overall energy efficiency. If your condenser is struggling to reach a full refrigeration load or has been reaching higher pressures than expected, it's likely you have buildup that's increasing your energy spend.

Cleaning efficiency-robbing deposits in heat exchanger tubes is essential in order to maintain maximum heat exchanger performance and lifetime. The deposits inside the tubes impede the flow of cooling water, decrease heat transfer, and damage the tube surfaces.

Cleaning condenser tubes

The solution to this problem is to frequently clean condenser tubes to remove deposits and restore the tubes back to base metal and proper operating efficiency. When cleaning heat exchangers and condensers it is important to attempt to maximize the quality of the cleaning as well as the safety of the process, while at the same time minimize the cost of the cleaning.

Using the compact and lightweight Rotary Tube Cleaner, chief engineers can easily clean straight tubes in shell & tube heat exchangers (seawater cooled condensers) and not only extend the lifetime of the condensers, but also save time. Simultaneously the service space needed for cleaning is strongly reduced compared to cleaning with brush and rod by hand.


Specifications

  • Application: Cleaning tubes in heat exchangers, condensers, chillers, etc
  • Tube size range: For tubes ID 7,0 to 38,0 mm
  • Motor power: 230V 50/60Hz - 1/2 HP 115V 50V60Hz available 
  • Horsepower:1/2
  • Power supply cord: 3 m, 18-3 GFCI
  • Speed:1725 t/min
  • Shall length: Maximum 22,9 m 
  • Dimensions: 254 x 457 x 216 mm (Ixwxh)
  • Weight: 16 kg net dry 

 

"We have just recently used the new Rotary Tube Cleaning machine on our condenser tubes. What a wonderful machine! It makes the job so much easier and less mess. I wish I had this machine years ago, thanks for introducing me to it. Every yacht should have one of these marvellous machines!"

- Shaun Connolly, Chief Engineer MY Montkaj

"It works a dream!"

- Richard Nicholls, First Engineer MY Dilbar

"We purchased the electric rotary tube cleaner for our sea water cooled AC condensers and my team could not be happier. The down time with maintenance has been seriously reduced. It is now a one man job to clean condensers and it is a lot more efficient than manual cleaning. The machine makes this otherwise laborious task, a child's play. I knew the rotary cleaners from the merchant navy ships and was happy to find a wide range of offers for different size condensers. Strongly recommended."

- Celestino Sobral, Chief Engineer MY Quattroelle

Rugged and dependable

The powerful Rotary Tube Cleaner handles the demanding environment of a chief engineer like no other tube cleaner.

  • A sturdy roll cage protects the tube cleaner.
  • The quick connect shaft is attached and disassembled with a simple push.
  • A chain drive system replaces the traditional rubber belt for smooth performance in challenging situations.
  • The motor assembly is connected with vibration isolators to help tolerate bumps and jolts.
  • The Rotary Tube Cleaner is easy to carry and less than half the weight of other tube cleaners.
  • Interchangeable flexible shafts, cleaning brushes and tools.
  • 'Sweet Spot' 862.5 RPM
  • Simultaneous water flush
  • Forward and reverse foot switch activation

 

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HVAC For Naval Vessels
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HVAC For Naval Vessels

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Heinen & Hopman has substantial experience in supplying HVAC solutions for navies around the world. We've delivered dedicated systems for mine countermeasure vessels, support vessels, corvettes, frigates and patrol vessels. Our in-house engineering and production facilities enable us to work flexibly, and we have extensive test and training facilities. The global Heinen & Hopman network provides service and spare parts and carries out refits of existing onboard HVAC installations.

A reliable partner

As the development of a new military vessel can take years of planning, discussions and tendering before becoming an official project, it's vital to team up with a financially strong company with a long perspective. With over 50 years of experience, we have gained the knowledge required to meet the demanding requirements of military vessels with adaptability for special functions as required.

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HVAC&R for Merchant Vessels
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Heinen & Hopman has built up an extensive expertise in the design and installation of HVAC technology for the merchant sector. While the term merchant fleet encompasses a highly diverse range of vessels, Heinen & Hopman uses the term to refer to the maritime transport fleet only. We supply systems for passenger vessels, RoRo vessels (ferries), combinations of the two (RoRo-Pass), and various types of cargo vessels (container, bulk, vehicle transport, oil and gas), among others.

Completely custom-built

Our in-house engineering and production departments enable us to work flexibly, and we have extensive testing and training facilities. A global network supplies both service and spare parts. The main HVAC equipment supplied by Heinen & Hopman to the maritime shipping sector includes heating, mechanical ventilation, air conditioning and refrigeration.

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HVAC For Yachts
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HVAC For Yachts

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Ongoing innovation and R&D enables Heinen & Hopman to create yacht HVAC systems that meet the highest possible comfort requirements. Cooling, air quality and sound levels contribute significantly to onboard ambience. Using insulation, absorption, special custom-made air conditioning casings, mufflers and low air speeds, Heinen & Hopman has developed super silent HVAC systems for yachts.

The highest quality as standard

At Heinen & Hopman, special multi-stage air filters – with the filter quality of an operating theatre and the option to clean parts of the air conditioning system – are installed as standard. One of the latest developments in this field is the integration of active bacteria and virus removal filters in our systems.

HVAC system innovations

Thanks to a process of constant development, Heinen & Hopman has introduced various innovations in the field of HVAC in which sound and space as well as efficiency and the environment are key factors.

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HVAC&R For Fishing Vessels
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Keeping the catch fresh - all the way from the fishing ground to the consumer - is crucial for the fishing industry. Our subsidiary company Teknotherm has been a leading supplier of refrigeration systems to the world’s fishing fleet for years.

Freezing or cooling the catch at sea

Our wide range of products covers any kind of refrigeration installation onboard a fishing vessel, both for freezing or cooling the catch at sea. Teknotherm refrigeration systems are also in compliance with all major classification societies and standards.

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HVAC for Special Purpose Vessels
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Special vessels are purpose-built to carry out a specific task. These vessels have a wide variety of functions and supplying HVAC&R solutions for these vessels requires a wide range of experience and a high level of expertise.

Thinking outside the box

With over 50 years of experience, our design team knows exactly how to transform your requirements in a HVAC&R system that is a perfect fit for your vessel. Innovation and not being afraid of thinking outside the box has allowed us to find the perfect solution for any purpose-built vessel, including construction vessels, dredgers, tugs and research vessels.

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HVAC for Cruise Ships And Ferries
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Tourism is growing continuously, and remote locations like the Arctic and Antarctic areas become more accessible. These areas are dream destinations for many tourists, and cruise vessel operators are fighting to have the best ships providing the best customer experience.

Satisfy your most demanding customers

Passengers on these ships are expecting full luxury cruise standard, enjoying the view of icebergs passing by their cabin windows while they are enjoying a glass of wine in a perfect indoor climate. For these projects the HVAC systems become one of the key systems for customer satisfaction. We can design HVAC systems that meet the highest requirements and satisfy your most demanding customers. Our main focus is on energy-efficient solutions with ultra-low noise levels and minimum energy consumption.

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