Heating equipment renzo. Equipment resource. What is Landi Renzo gas equipment

07.03.2020 Boilers

Cooking in any public catering facility takes place by thermal processing of products, therefore, a huge range of thermal equipment is provided for catering facilities. Each dish requires its own method of preparation, but for most it is necessary to have technological equipment with different functionality and different thermal methods of processing the product.

It should be clarified that there are several types of heating lines for professional kitchens. The modern food industry prefers combi steamers, such a unit can replace a number of equipment. You do not need to buy an oven and a baker separately, you can fry and bake many products in the combi steamer, from meat to bakery products. A functional and practical device that allows the use of steam treatment and hot air convection with the possibility of combining both of these tasks.

Small food preparation organizations and cafes often use convection ovens, which do an excellent job of baking confectionery, with little electrical energy consumption. A distinctive feature of the convection oven is its compactness and light performance at low energy costs. A proofing cabinet is provided for the convection system, it allows you to install the oven for proofing.

Particularly popular in professional kitchens is an industrial electric stove, a variety of which has a different number of burners, the presence or absence of an oven, as well as external and internal designs made of high-quality stainless steel, which increases the operational properties of the stove. In some cases, if the technical characteristics of the kitchen do not allow it, the company installs industrial gas stoves.

The electric frying pan can be used for fried or stewed meat, fish or vegetable dishes. Such a frying pan is equipped with the possibility of tipping over, if it is not possible to purchase a cast iron one, a frying pan with a stainless steel bowl is purchased. For cooking products, different frying surfaces are used, they can be either with a smooth surface or with a corrugated one. Usually the frying surface is also made of high quality stainless steel or cast iron.

To extinguish food and boil water, a food boiler is used, which, if necessary, can be built directly into the heating system of the kitchen, or a conventional boiler with a tilting container can be used.

Bakeries and specialized catering establishments, where bakery products are baked in especially large quantities, use baking ovens. A wide range of ovens on the market can include different sizes and number of working chambers.

Do not forget about food warmers, which are also widely used in professional kitchens of public catering establishments. This is an electric unit that allows you to store ready meals in a constantly hot state, so it stores the first and second courses, sauces and side dishes. There are options for models with different volumes of cameras that are mounted on a table or installed directly on the floor.

A large number of public food outlets use electric water heaters to boil water, which still allows you to prepare hot drinks to the taste of the visitor, such as coffee or tea.

Despite the large assortment listed, this is only part of the equipment that will be needed for the successful conduct of the restaurant business. The full range of thermal equipment can be found in the catalog of our company. The choice of equipment for a restaurant should depend not only on performance, but also on power consumption. The specialists of our company from the sales department will analyze your requests, take into account all possible situations and offer you the best option that will lead you to the pinnacle of well-being. Using quality equipment with minimal energy consumption, success is guaranteed.

Landi Renzo is at the forefront of creating a global market for automotive equipment powered by alternative fuels.

Its history dates back to 1954, when Renzo Landi, together with his wife Giovannina Domenichini, founded the unique mechanical workshop Officine Meccaniche Renzo Landi, producing special types of faucets for all types of cars. During its existence, the company has passed a bright and impressive path from a novice innovator to the world leader in the production of autogas systems.

Present day

Today, Landi Renzo is the world leader in the production of autogas components with a 30% share of the global core market. Landi Renzo is a luxury brand that turns the phrase "Absolute Italian quality" into an axiom. Today Landi Renzo is present on all five continents and exports its products to more than 60 countries. Landi Renzo is the largest corporation which includes well-known manufacturers such as: Lovato Gas, AEB, Emmegas, Med, Baytech Corporation, EUROGAS AUTOGAS SYSTEMS (Holland), and a number of others.

Automakers choose Landi Renzo

Landi Renzo works closely with the world's leading car manufacturers, which allows, despite the steady complication of modern technology, to produce systems that can best fit into both the electronic and mechanical parts of cars. The company has created a division whose activities are entirely dedicated to the production of targeted products for car manufacturers, in which new resources are constantly invested. Currently, the company supplies components and complete systems for well-known automotive manufacturers, including:

Mersedes, BMW, GM, Mini, Volkswagen, Toyota, Suzuki, Skoda, Renault, Opel, Fiat, Chevrolet, Peugeot and others. The total production capacity is 1600 vehicles per day. As a result of successful activities, Landi Renzo Group has gained confidence all over the world and therefore it is no coincidence that every third car from all converted autogas systems is equipped with Landi Renzo systems.

Landi-Renzo - some more information.

Name: Landi Renzo

Full title: Landi Renzo S.p.a.

Country: Italy

Information about the company: The company was founded by Renzo Landi (together with his wife Giovannina Domenichini) in 1954 in Reggio Emilia, Italy. At that time, the company was called "Officine Meccaniche Renzo Landi", where special types of faucets were produced for all types of cars. Today, Landi Renzo is part of the Gruppo Landi Renzo group of companies. Landi Renzo, which has a 30% share of the international LPG market, is a recognized leader in the production of components for LPG equipment for cars. The company has its own "Research and Development Center", where all products and innovative systems for LPG are developed. The company also has its branches in many countries, the main ones are in Brazil, China, USA, Argentina, Iran, Pakistan and other countries. All the company's products meet European and international quality and safety standards (OHSAS 18001, ISO 9001, ISO/TS 16949, etc.).

Main field of activity: Production of injection systems, gas reducers, gas electrovalves, gasoline electrovalves, gas injectors, mixers (mixers), gas filters, switches, lambda control systems, injector emulators, OBD emulators, ignition timing variators, other equipment and components for LPG.

Web site: www.landi.it

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Landi Renzo is an Italian company for the production of automotive gas equipment. It is one of the world's leading companies and successfully competes with the Dutch.

All major components are manufactured in-house. Has an affordable premium price.

What is Landi Renzo gas equipment

The company produces the following automotive gas equipment systems:

  • EVO: the main components are - an electronic control unit (ECU), a LI - 02 gearbox (up to 110 kW), AEB nozzles, a button - an indicator, a PT Gas Map sensor, coarse and fine filters;
  • Omegas: ECU, gearbox Li - 10 (for atmospheric and turbocharged engines "TwinAir" and "MultiAir"), Girs nozzles;
  • direct: ECU, Reducer Li - 10, injectors MED.

The main differences between them are in electronic control units, gearboxes and nozzles. The remaining components are identical in design and function.

ECU Landirenzo Omegas Direct 3-4/ Landirenzo Omegas Direct 5-8

This is Landi Renzo's latest innovation, fourth generation premium equipment. Designed for injection engines with direct fuel injection (TSI, FSI, TFSI) when converted to propane - butane (liquefied gas) and methane (natural gas).

It is used in the world's most famous automotive brands - Mercedes, Toyota, BMW and others. For each of them, an individual ECU firmware is performed, which eliminates any malfunctions in the system.

Electronic control unit Landi Renzo Omegas

Provides constant cleaning of petrol injectors when the engine is running on gas. The minimum portions of gasoline supplied by the ECU command to the injectors exclude their overheating, coking and burnout.

This electronic control box has a wide range of applications. It fits any four-cylinder engine (Landirenzo Omegas Direct 3-4). Also used for five-eight-cylinder (Landirenzo Omegas Direct 5-8).

The block is adapted by OBD II. Provides ignition timing due to its own software and hardware.

From the factory, the entire system of gas equipment is delivered as ready for use as possible. This eliminates the need to define many of the required parameters and simplifies the setup process. As a rule, a simple auto-calibration is enough, and the car is ready to use gas as a motor fuel.

Gearboxes Landi Renzo

Can be used for both atmospheric and turbocharged (TwinAir, MultiAir) engines. Available modifications:

Gas reducer IG 1Magg

  • LI - 10 (up to 140 kW);
  • 10 Turbo (up to 160 kW);
  • LI - 10 Magg (more than 160 kW). The IG 1 brand is the most powerful gearbox (from 192 to 246 hp), has a two-stage gas pressure reduction design. Weight - 1, 87 kg.

To improve safety, all gearbox modifications are equipped with solenoid valves. To clean the gas at the inlet there is a coarse fuel (gas) filter.

Design features of gearboxes

These include:

  • devices do not have plastic parts, which increases their reliability;
  • increased heat transfer area due to the ribbed heat exchanger. Due to this, the gearbox heats up very quickly;
  • single-stage, except for the Landi Renzo IG 1 magg brand, which has two pressure reduction stages and, accordingly, two diaphragms interconnected during operation. This ensures high sensitivity of the gearbox, which has a positive effect on the dynamic characteristics of the car when driving on gas;
  • the relative position of the cavity for the liquid heating the gearbox (antifreeze) and the membrane is such that, if it bursts, the gas will not enter the engine cooling system;
  • a valve is provided for emergency release of excess gas pressure if necessary (when pressure reaches more than 2.5 bar)
  • have three attachment points, which ensures the rigidity of the installation and the possibility of mounting on a car of any brand.

Reducer Landi Renzo

Condensate is drained through an easily accessible drain fitting provided in a special tank.

Performance and adjustments

Reducers provide:

  • required gas pressure in any operating mode of the motor;
  • respond quickly to changes in engine operation;
  • the engine works without failures;
  • dynamic acceleration of the car;
  • minimum gas consumption;
  • productivity - up to 40 kg of gas per hour;
  • operating temperature — from -20°С to +120°С.

The main gearbox adjustments are made at the factory. An additional manual idle speed is provided, which is performed independently.

nozzles

MED nozzles have high dosing accuracy and opening-closing speed. They can be used for both propane-butane mixtures and methane. The installation of a gas pressure and temperature sensor on the nozzle rail is provided.

Six types of nozzles are produced, differing from each other in color design. Let's deal with each of them.

Landi Renzo Medium Blue

These blue nozzles have a poppet design, which ensures a high speed of their response. Equipped with blue caps (similar to black, but with an improved design). This indicates their power: 15 - 30 kW or 20 - 40 hp per cylinder.

For a four-cylinder engine, one injector rail is required. Here, the power with such nozzles will be 60 - 120 kW or 80 - 160 hp. For an eight-cylinder power unit, two of them are needed, respectively, and then the power will double.

The body of the ramp is made of plastic and is equipped with a special connector for connecting pressure and vacuum sensors. Mounting dimensions: inlet - 14 mm, outlet - 5 mm.

Landi Renzo Small Green

These injectors are green and are used for injection engines with indirect injection. They can be used both for liquefied gas (propane - butane), and for compressed gas (methane). They have green caps (analogue - orange).

Power per cylinder - 20 kW (27 hp). Accordingly, a four-injector rail will have an output of 80 kW (108 hp) for a four-cylinder engine. It is possible to connect a pressure sensor. Otherwise, these nozzles have the same characteristics as "Medium Blue".

Sensitive to gas quality. Therefore, it is mandatory to install a fine fuel filter and monitor its condition.

Landi Renzo Medium Black

These nozzles are black, have a power per cylinder - 15 - 30 kW (20 - 49 hp). Analog - coils with purple caps. Used when converting a car to propane (liquefied gas) or methane (compressed natural gas).

The nozzles are collapsible, if repair is necessary, this feature can be used. It is available to replace a failed one nozzle, and not the entire ramp.

Sensitive to the purity of the gas used. Enhanced cleaning is a must. To do this, it is possible to install two filters in series, one of which is with a sump. Other characteristics are the same as those of the previously discussed types.

Landi Renzo Large White

White color, used as for propane-butane mixture (LPG). Can also be used for natural compressed gas (methane - CNG). Power per cylinder - 24 - 40 kW (34 - 55 hp). Accordingly, the power of the ramp of four nozzles for a 4-cylinder engine is 96-160 kW (136-220 hp).

Landi Renzo Orange

Orange, injector power up to 20 kW per cylinder (27 hp). Ramp power - 80 kW (108 hp) for a four-cylinder engine.

Orange is similar to the previously produced green injectors, but more advanced and durable. Repairable, it is possible to replace one nozzle, and not all on the ramp at the same time. Requirements for gas quality, design features are identical to the previous ones.

Landi Renzo Large Purple

Violet, the most powerful nozzles of the manufacturer "Landi Renzo". White analogue. Power per cylinder is 25 - 40 kW (34 - 55 hp). The power of one ramp of four nozzles is from 100 to 160 kW (from 137 to 220 hp). Two ramps for eight-cylinder engine - from 200 to 320 kW (from 274 to 440 hp).

The design of the metal-plastic body of the ramp provides a connector for connecting a gas pressure and vacuum sensor. The remaining parameters, characteristics and requirements for these nozzles are the same as for those discussed above.

When replacing nozzles, it is mandatory that they all be of the same color, even if an analogue is used.