日東エレベータ製造 List of Products and Services

We would like to introduce the "Explosion-Proof Elevator" that we handle. It is used in chemical factories and plants where there is a risk of fire and explosion. This elevator is designed for use in environments with explosive atmospheres. Please feel free to contact us if you need assistance. 【Available Types】 ■ Rope Type ■ Hydraulic Type (Direct and Indirect) *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Explosion-Proof Elevator." This elevator is used in chemical factories and plants where there is a risk of fire and explosion. In this document, we present the rope type with a machine room. Please feel free to contact us if you have any inquiries. 【Available Types】 ■ Rope Type ■ Hydraulic Type (Direct and Indirect) *For more details, please download the PDF or feel free to contact us.

The "Explosion-Proof Elevator" is a custom-made lift designed to meet the requirements of hazardous area Class 2 locations, contributing to safe vertical transportation and problem-solving. Nitto Elevator Manufacturing, a specialized manufacturer established in 1965, handles everything from design and manufacturing to installation and maintenance in-house. Its notable features include a safety-first design that completely eliminates ignition sources and sparks, ensured by compliance with reliable explosion-proof structural standards. Additionally, it can accommodate load capacities ranging from 1,000 kg to over 5,000 kg, allowing for fully customized designs. [Three Strengths of Nitto Elevator Manufacturing (Partial)] ■ Compliance with reliable explosion-proof structural standards (pressure-resistant, increased safety, intrinsically safe explosion-proof) ■ Standard adoption of explosion-proof operation panels, explosion-proof intercoms, explosion-proof indicators, etc. ■ Safety-first design that completely eliminates ignition sources and sparks *For more details, please download the PDF or feel free to contact us.

The "Elevator Renovation Work Guide" is a explanatory document compiled to help those without specialized knowledge accurately determine the scope of renovations. It explains the most important aspect when renovating existing elevators during building renovations or expansions: "to what extent are there legal obligations to comply?" It provides detailed information on regulations that apply retroactively to existing elevators during large-scale renovations, recommendations for advanced safety devices mandated by current laws, and a review of classifications associated with changes in building usage. 【Features】 ■ Allows those without specialized knowledge to accurately assess the scope of renovations ■ Enables understanding of the legal compliance obligations for existing elevators during renovations or expansions *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Explosion-Proof Elevator" that we handle. In explosion-proof areas where flammable gases are present, sparks from electrical equipment can cause explosions. Therefore, we have adopted an intrinsically safe explosion-proof structure for low-power components and a flameproof and increased safety explosion-proof structure for high-power components. Our design takes into account safety, operational efficiency, and cost, providing solutions to on-site challenges and offering consistent support from design to renewal. 【Three Approaches to Elevator Explosion-Proof Design】 ■ Intrinsic Safety Explosion-Proof: Cutting off energy at the source ■ Flameproof: Containing explosions internally ■ Increased Safety Explosion-Proof: Enhancing safety during normal operation *For more details, please download the PDF or feel free to contact us.

The document "Glossary of Terms for Explosion-Proof Areas" is a technical guideline that covers the fundamentals of "explosion protection," a safety technology that prevents explosions and fires both physically and electrically, from design to implementation. In environments where flammable gases, vapors, and dust are present, it is essential to have knowledge as a legal requirement to protect human lives and equipment in plants and chemical factories, as sparks from electrical equipment or high-temperature parts can become ignition sources, leading to large-scale explosions or fires. This document explains various explosion-proof structures based on the three fundamental principles of explosion protection and the classification of hazardous locations. [Contents] ■ Classification of hazardous locations ■ Major explosion-proof structures ■ Explosion and temperature ratings ■ Equipment protection levels (EPL) *For more details, please download the PDF or feel free to contact us.

This document is a guide that provides the knowledge necessary for the appropriate installation of explosion-proof elevators in hazardous locations. In spaces such as chemical plants where there is a risk of explosion, explosion-proof structures are required to ensure that electrical equipment does not become an ignition source, and passing domestic certification along with strict safety measures is mandatory. This document covers classifications based on the level of danger and explosion-proof structures tailored to each environment, based on important regulations. Nitto Elevator Manufacturing Co., Ltd., with its specialized knowledge, proposes the installation of elevators with appropriate explosion-proof structures. [Contents] ■ Classification of hazardous locations according to danger level (Type 0, Type 1, Type 2) ■ Explosion-proof structures suited to the environment (intrinsic safety explosion-proof, pressure-resistant explosion-proof structures, etc.) ■ Three elements of safety specifications (types of explosion-proof structures, explosion grades, ignition levels) *For more details, please download the PDF or feel free to contact us.