An article was published in the December 2024 issue of Lechler food machinery equipment.

Sturdy and compact design! Usable with steam and air!

The 540 / 541 series features a compact design with screw connections. It can be used at high temperatures and is suitable for steam and air applications.

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Adaptable for a wide range of applications due to design and product specifications! Can be used even under high hygiene requirements and high-temperature environments.

The 591 series is used in many applications due to its design and the wide variety of products. It can be used for sanitary applications and in high-temperature environments. Special materials and connections can be provided upon request.

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Certified with 3-A! Suitable for high hygiene environment conditions.

The 527 series is certified with 3-A certification and can be used in high hygiene environments. Solid jet cleaning is suitable for use at high temperatures.

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Adaptable to a wide range of applications due to design and product specifications! Can be used even under high hygiene requirements and high-temperature environments.

RinseClean (model number: 5B2/5B3) is used in many applications due to its design and wide product diversity. It can be used for sanitary applications and in high-temperature environments. Special materials and connections can be provided upon request.

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Would you like to save energy by conserving water through tank cleaning?

**Features** Rehira Corporation has established a five-tier classification based on cleaning power. Rotating cleaning nozzles of Class 2 and above commonly feature a "low-pressure specification" that saves energy and is less prone to wear, as well as a "cleaning head" that is lubricated with cleaning fluid. The series that employs a "free-spinning head" lifts dirt with strong repetitive impact and washes away tank grime, while the series that adopts "internal drive control" maintains head speed to harness the liquid flow's power to the internal turbine head, optimizing pressure for a more powerful spray effect, making it suitable for large tank cleaning. We also offer sprays designed for relatively small tanks centered around Class 1, which includes fixed cleaning nozzles, and we have various tank cleaning nozzles available, allowing us to recommend cleaning nozzles tailored to the size, shape, and purpose of your tank. **Differences from Competitors** Our company can conduct tests on a PC using software for "visualization" before performing actual machine tests. Please feel free to contact us for any inquiries.

• Water treatment technology and systems

Recommended for water-saving and energy-saving measures! Complies with hygiene and explosion-proof standards. Materials featuring installation examples available. For the food, beverage, and medical fields.

We offer a wide range of "tank cleaning nozzles" manufactured by Lehner, which are essential for the product manufacturing processes in the food, beverage, and medical fields. These nozzles comply with various international standards related to hygiene and explosion protection, including FDA (U.S. Food and Drug Administration), 3A standards, and ATEX directives. Additionally, they possess high impact force even at low pressure, contributing to improved work efficiency by reducing cleaning liquid usage and shortening cleaning time. Effective cleaning can be achieved. ★ We are currently providing materials that include the standards our products comply with and layout photos! You can read them immediately from the [PDF download]. 【Features】 ■ Excellent hygiene and explosion protection, compliant with EHEDG standards and regulation (EC) no. 1935/2004, among others. ■ A lineup of 20 types tailored to various applications, including fixed spray balls and rotating tank cleaning nozzles. ■ Capable of foam spraying. In addition to lending demo units, you can visualize the effects of switching to Lehner tank cleaning nozzles using our specialized software, TankClean, to see what benefits it could bring. 2024/10/17 ◆ We have added the long-awaited case studies.

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Powerful cleaning jet! Consistently hygienic design! Reliability of the process! With a long lifespan, "MeshClean+" efficiently cleans stubborn dirt.

With its powerful cleaning jet, consistently hygienic design, process reliability, and extremely long lifespan, "MeshClean+" is the top choice for efficiently cleaning stubborn dirt from medium to large tanks. New features of "MeshClean+" The high-impact tank cleaning machines in the "MeshClean+" series are classified in cleaning efficiency class 5 and are designed to remove stubborn dirt from medium to large tanks. The spray head of this high-impact tank cleaning machine is driven by the cleaning liquid. The patented spur gear ensures precise speed and sufficient torque, providing process reliability. The simple and open-flow design makes the spur gear particularly hygienic and extremely robust. The specially developed solid jet nozzle of "MeshClean+" achieves top-notch cleaning results even where other cleaning nozzles reach their limits. Carefully adjusted kinematics guarantee optimal interaction between speed and cleaning pattern. As a result, a reliable, efficient, and rapid cleaning process is realized.

• Related Equipment

Finally here! High-pressure washing tank cleaning nozzle "PressureClean"

The Rehira company has finally unveiled its high-pressure cleaning tank cleaning nozzle! We have expanded our lineup with high-pressure cleaning. This product can effectively clean stubborn dirt from small tanks using only a small amount of water. PressureClean is rated at cleaning efficiency class 5 and features an IP-65 certified motor housing. This nozzle is characterized by being made from high-quality materials (SUS316 L, EPDM, PTFE, PEEK, ceramic). The interface with the tank is a clamp connection compliant with DIN 32676 (TriClamp).

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines

Powerful impact cleaning with a special shape nozzle from Lechler! This shape is unique to Lechler!

The 577 series cleans with powerful impact using a specially shaped nozzle. We offer nozzles with various flow rates and spray angles. Therefore, it is possible to select the appropriate tank cleaning spray nozzle based on the shape and application of the tank. Additionally, the large orifice of the nozzle makes it less likely to clog. *Lechler GmbH is a German nozzle manufacturer.*

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Lechler: The world's smallest nozzle! Its compact design allows for cleaning in tight spaces.

The 500.234 series is a full stainless steel rotating nozzle equipped with slide bearings. Its very compact design allows for use in tight spaces. *Lechler GmbH is a German spray nozzle manufacturer.*

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Entry model nozzle for rotary tank cleaning!

The 500.186 series is an entry-level model for tank cleaning applications. It is particularly suitable for tank cleaning at around 1 meter with its flat jet spray. *Lechler GmbH is a German spray nozzle manufacturer.*

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Lechler long-selling nozzle! It can accommodate a wide range of spray angles, flow rates, and connection options.

The long-selling 569 series sprays with an effective flat jet. Connections, spray angles, and flow rates are available in various types. An ATEX version is also available. *Lechler GmbH is a German spray nozzle manufacturer.*

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The ≪Lechler≫ slip-on connection has obtained the 3-A standard. It is suitable for use in harsh corrosive environments.

The 573 / 583 series nozzles are made of PTFE and are suitable for specifications in the chemical, pharmaceutical, and food and beverage industries. They feature a rotating nozzle for cleaning through solid jet spraying. With a slip-on connection, they comply with 3-A standards and are suitable for use in harsh corrosive environments. *Lechler GmbH is a German spray nozzle manufacturer.*

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The ≪Lechler≫ is a minimum tank cleaning nozzle with a length of approximately 30mm and an outer diameter of just φ9mm.

Despite its very compact design, it meets the necessary characteristics for a cleaning nozzle. The spray angle is 300 degrees, and the effective spray range is 1 meter. A usage pressure of 1 to 3 bar is recommended. This small nozzle demonstrates great power in cleaning narrow spaces such as small bottles, cans, pipes, and laboratory equipment. *Lechler GmbH is a German spray nozzle manufacturer.*

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Gear-type tank cleaning nozzle! Capable of cleaning tanks up to 24m at low pressure!

The 5TM series is used in various industries, particularly in the petrochemical industry. Its strong impact force from gear-controlled rotation and linear spraying allows for very effective cleaning inside tanks. A high-temperature compatible version of the 5TM can also be provided upon request. *Lechler GmbH is a German spray nozzle manufacturer.*

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"Lechler" unique pop-up nozzle! Installed at the same level as the wall surface. The nozzle in the rotating part pops out under pressure to perform cleaning.

The 5P2/5P3 series can be installed at the same level as the tank's wall. At a certain water pressure, the rotating nozzle pops out from the housing and cleans the inside of the tank. This nozzle is also suitable for pipe cleaning and foam spraying. It is particularly used in the food and beverage industry, pharmaceutical industry, and chemical industry. *Lechler GmbH is a German spray nozzle manufacturer.

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The ≪Lechler≫ provides high-impact and uniform cleaning. It enables very effective cleaning through rotational control.

The 5S2 / 5S3 series performs spraying with a special flat jet nozzle, allowing for powerful and uniform cleaning. Additionally, effective cleaning is achieved by controlling the rotation. It is available in various spray angles and flow rates. Lechler monitoring sensors can be used. *Lechler GmbH is a German spray nozzle manufacturer.*

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"Lechler" enables effective foam cleaning at low pressure!

The main feature of the 594/595 series nozzles is the foam spray! Since they are certified by EHEDG, they can be used not only for cleaning inside tanks but also for cleaning within the plant. They are one of the nozzles that perform effective cleaning even at low pressure. *Lechler GmbH is a German spray nozzle manufacturer.

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The ≪Lechler≫ powerful straight spray cleans stubborn dirt stuck inside the tank!

The 5TA series is a tank cleaning nozzle suitable for the pharmaceutical and food and beverage industries. Its high-performance solid jet spray effectively removes stubborn dirt. Additionally, this nozzle is suitable for small tanks. The recommended pressure is 0.5 MPa, but the maximum operating pressure can go up to 1.5 MPa. It also features high-quality surface treatment. *Lechler GmbH is a German spray nozzle manufacturer.*

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The high-performance solid jet spray with Lechler gear control effectively removes stubborn dirt!

The 5TB series, along with the 5TA series, is a tank cleaning nozzle suitable for the pharmaceutical and food and beverage industries. The high-performance solid jet spray controlled by gears effectively removes stubborn dirt. Additionally, it has a high-quality surface treatment. *Lechler GmbH is a German spray nozzle manufacturer.*

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Efficiently cleans the tank with Lechler's innovative slot design!

The 5MC series efficiently cleans the tank with its innovative slot design. It ensures durability and reliability with the latest bearing structure. This nozzle is made entirely of stainless steel and is designed for high-temperature use. In addition to stainless steel, we also offer Hastelloy versions. We can also provide ATEX versions upon request. *Lechler GmbH is a German spray nozzle manufacturer.*

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Lecher: Efficiently cleans the tank with an innovative slot design!

The 5MI series efficiently cleans the inside of tanks with its innovative slot design. It ensures durability and reliability with its latest bearing structure. This MiniSpinner is made entirely of stainless steel and is designed for use at high temperatures. In addition to stainless steel, Hastelloy versions are also available. We also offer ATEX versions upon request. *Lechler GmbH is a German spray nozzle manufacturer.*

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The ≪Lechler≫ compact design is perfect for cleaning in limited spaces!

The 5NA series NanoSpinner features a compact design, making it effective for cleaning in limited spaces. Additionally, this rotating nozzle employs double ball bearings and has become a very popular product. The entire nozzle is made of stainless steel and can be used at high temperatures. An ATEX version is also available upon request. *Lechler GmbH is a German spray nozzle manufacturer.*

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Cleaning with effective flat jet nozzles. Explosion-proof specifications are also available.

The 566 series is equipped with an effective flat jet nozzle and uses PEEK material slide bearings. It is a nozzle suitable for FDA and EC No. 1935/2004, particularly used in the food and beverage industry. An ATEX version compliant with explosion-proof standards is also available upon request. *Lechler GmbH is a German spray nozzle manufacturer.*

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Lechler foam spray is possible! It can be used in corrosive environments.

The 500.191 series is designed for use in corrosive environments and is compliant with FDA and EC No. 1935/2004. This nozzle is capable of spraying foam. *Lechler GmbH is a German spray nozzle manufacturer.*

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The ATEX version (explosion-proof type) of the Lechler tank cleaning spray nozzle PopUp Whirly is now available.

The ATEX version of the PopUp Whirly, which allows the nozzle to pop out and perform rotary cleaning under pressure, has been added to accommodate areas with space issues for nozzle installation and potential problems during the cleaning process, even in highly explosive environments. ATEX directive approved. *Lechler GmbH is a German spray nozzle manufacturer.

• Sanitary fixtures
• Ventilation and smoke exhaust equipment
• Piping Equipment

In addition to the Lechler rotary tank cleaning nozzles, we also offer fixed spray balls! A comprehensive lineup is available!

Lechler's tank cleaning nozzles utilize a "low-pressure method" that saves energy and is resistant to wear, as well as a "rotating cleaner" that operates and is lubricated by cleaning liquid. Furthermore, models 500.186, 500.191, 500.234, and 566/569/583 feature a "free-spinning head" that lifts dirt and washes away surface grime through repeated strong impacts. Models 515/519 employ "internal drive control," where the liquid flow powers the head with an internal turbine, optimizing a wide range of pressures and maintaining the head's speed for broader spray distribution through more powerful spray propagation. Models 540/591 primarily use a "static spray ball" for cleaning relatively small tanks and water tanks. Additionally, we offer a variety of Lechler tank cleaning nozzles that are ATEX and FDA approved. For more details, please contact us or refer to our catalog. *Japanese catalogs are available for download. ===New Product Information=== Whilry2 *Lechler GmbH is a German manufacturer of spray nozzles.

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What do the members of the back office department consider when choosing or replacing a system? If the same product is handled by both a "manufacturer" and a "distributor," how do you feel about it? "Distributor"? Isn't it cheaper to buy directly from the manufacturer? It's obvious that receiving direct service is better, right? ...Is that really the case? In the materials we are releasing this time, we will explain the benefits of "introducing a distributor." Here’s a preview of the materials: 【If you’re going to choose, you should leverage the power of a distributor that handles the ○○ system!】 【Make the distributor your ○○○○○○○ and use them to the fullest!】 Along with these points, we are offering a "Distributor Evaluation Checklist" that will be your strong ally, free of charge! Please make good use of it.

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. This is recommended for making doors with touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Allows for face recognition along with mask detection and body temperature measurement simultaneously. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and notifies via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

In the latest "Age Estimation Evaluation Test" conducted by NIST, the AI facial recognition engine "FaceMe" ranked 5th in the world. 【What is the NIST FATE Age Estimation Evaluation Test?】 The NIST FATE Age Estimation Evaluation Test is one of the international benchmarks for facial analysis technology conducted by the National Institute of Standards and Technology (NIST) in the United States, which evaluates the age estimation accuracy of AI algorithms using a large-scale facial image dataset. 【Evaluation Results of FaceMe】 - World Ranking: 5th Among 20 vendors worldwide, FaceMe ranked 5th, demonstrating top-class accuracy in an international competitive environment. - Mean Absolute Error (MAE): 2.87 years FaceMe's average error in estimated age is 2.87 years, with only a 0.35-year difference from the top-ranked algorithm, achieving world-class accuracy. *MAE (Mean Absolute Error): A numerical representation of the error in estimated age (the smaller the number, the higher the accuracy). *NIST conducted the evaluation using 1 million facial images of individuals aged 18 to 30.

A new dedicated end cover that firmly protects the ends of the channel slit (N11/N112) has arrived! Just by installing it, you can prevent injuries and snags, significantly improving safety after construction. Furthermore, the finish is neat and beautiful. We offer three colors: chrome, white, and black.