Explosion protection in the coal handling sector

With Q-Rohr, we provide the best possible explosion safety guarantee while using the optimal layout for your production facility.

Safety and operational efficiency can coexist. Q-Rohr enables explosion venting without flames or dust in a sealed indoor environment. There is no need for complex ducting and the associated rearrangement of production equipment for outdoor venting. With Q-Rohr, we provide the best possible explosion safety guarantee while utilizing the optimal layout for your production facility. Furthermore, Q-Rohr is also very advantageous in terms of running costs. By eliminating vent ducts, you can save not only on installation costs but also on maintenance and upkeep expenses. ▶ Applications Q-Rohr is ideal for indoor installations where there is a risk of dust or gas explosions. It offers a wide range of flexible installation options, so many new plants are directly equipped with Q-Rohr. Modifications are also easily possible. Q-Rohr can be used to protect filters, dryers, and cyclones, and is applicable for gases, hybrid mixtures, metal dust, molten dust, fibers, and more. ▶ Mechanism Flame gases reaching up to 1,500°C are cooled very efficiently within a specially developed stainless steel mesh filter inlet by REMBE. This reduces the amount of gas discharged and helps to quell explosions.

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Explosion vent for vacuum or zero to low pressure.

【Application】 The EGV type is suitable for a wide range of applications, including spray dryers, elevators, chain conveyors, light vibration screens, mechanically filled silos, cyclones, and more. It can accommodate both non-pressurized processes and low vacuum or overpressure processes (up to 50% of the static burst pressure) and is usable in various fields. The standard burst pressure is 0.1 bar at 22°C (71.6°F). 【Benefits of Use】 ★ The lightweight burst surface allows for large capacity discharge with full bore opening. ★ It features high stability and a bionic structure that bursts at high speed. ★ Even with cylindrical containers or devices, explosion discharge ports can be directly attached, protecting against powder accumulation and bacterial growth. Complicated flange fittings for installation are not required. ★ Various shapes of the EGV type are available, perfectly adapting to the process. ★ The design of the rupture disk function is less affected by tightening torque, allowing for quick and easy installation without the need for additional mounting frames. ★ The explosion discharge ports with integrated mounting frames and gaskets enable significant space savings. ★ Unique inspections are conducted to guarantee a sealed structure.

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Explosion venting port resistant to low to medium vacuum and pressure fluctuations.

The dome-shaped single-layer explosion vent type EDP is suitable for use in processes involving medium vacuum or overpressure (up to 70% of the minimum pressure (Pstat) when the explosion vent is open), as well as some pressure fluctuations. It is mainly suitable for air-filled devices, filters, cyclones, and containers that operate under strong vibrations. The standard burst pressure is 0.1 bar (22 °C). 【Mechanism】 As the pressure increases, the explosion vent will rupture at the designated rupture point at the specified pressure, releasing the pressure and flames from within the container or device to the outside.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

***Contract Processing Now Accepting Orders*** We can accommodate small lots and a variety of sample tests, including spray drying with organic solvents. Please feel free to contact us. ----Example of a Prototype Schedule---- 9:30 Pre-test Meeting 10:00 Spray Drying Test Starts 12:00 Lunch Break 13:00 Spray Drying Test Resumes 16:00 Post-test Meeting

【Period: Ongoing until May 31, 2026】 Now 20% OFF! For orders of 10 or more: Dry T-shirts @ 1,600 yen (tax included) Dry polo shirts @ 2,000 yen (tax included) (Price includes the garment and one print location) * For sizes 3L and above, an additional 550 yen * An additional 550 yen for each additional print location Design and data production fees are required separately. (No fee for complete data submission) We accept orders for various purposes such as events, teams, goods, souvenirs, and gifts, from one piece to mass production. We also have many other garments not listed. Please feel free to inquire.

We have announced the "piCOBOT Electric (Standard I/O)," an electric vacuum gripper compatible with most collaborative robot brands. It enables clean and energy-efficient automation without the need for compressed air, simplifying equipment configuration while improving energy efficiency. It supports various collaborative robot brands, allowing for flexible automation. With a universal Standard I/O interface, smooth integration with major collaborative robots is possible. Additionally, its lightweight and compact design maximizes the robot's portability. By combining it with various suction cups and accessories from Piab, you can build a flexible handling system that accommodates diverse workpieces. Read the article here: https://www.piab.com/ja-jp/news/piab-launches-picobot-electric--all-electric-vacuum-gripping-for-any-cobot-brand

This column is a special series consisting of 12 installments themed around user manuals. In the first installment, we will focus on the often-overlooked "risks of postponing the user manual" in relation to CE marking compliance. In the process of obtaining CE marking, attention is often concentrated on design and safety measures, leading to cases where the preparation of the user manual is delayed. However, in practice, deficiencies in the user manual can lead to the following issues: - Rejection just before the review - Increased costs due to design revisions - Schedule delays - Product liability (PL liability) risks after shipment Even if CE marking is obtained, it is important to be aware that insufficient information provision can leave risks associated with the product.