Explosion-Proof Overhead Cranes
https://www.oritcranes.com/products/explosion-proof-cranes/
#explosion-proof #cranes
Explosion-Proof Overhead Cranes
Designed for equipment lifting, maintenance handling, and assembly operations, our explosion-proof cranes and hoists are ideal for refineries, chemical plants, paint shops, water treatment facilities, and printing plants. With stable explosion-proof performance and proven reliability, they meet the demanding requirements of chemical and mili... moreExplosion-Proof Overhead Cranes
https://www.oritcranes.com/products/explosion-proof-cranes/
#explosion-proof #cranes
Explosion-Proof Overhead Cranes
Designed for equipment lifting, maintenance handling, and assembly operations, our explosion-proof cranes and hoists are ideal for refineries, chemical plants, paint shops, water treatment facilities, and printing plants. With stable explosion-proof performance and proven reliability, they meet the demanding requirements of chemical and military applications.
Our explosion proof overhead crane and hoists serve oil, petrochemical, military, aerospace, and explosive material industries, including drilling platforms, refineries, and gas power plants. Certified to GB3836 and ATEX standards, they are suitable for Zone 1/2, Zone 21/22, and explosive material zones F1/F2, ensuring reliable safety.
Product Composition & Key Components of Explosion Proof Overhead Crane
Compliant Explosion-Proof Design: Utilizes a combined flameproof, increased safety, and intrinsic safety explosion-proof technology. Achieves explosion-proof ratings up to Ex d IIB T4 / CT4, eliminating spark and electrostatic risks. Ideally suited for flammable gas environments in petrochemical industries and holds national explosion-proof certification.
Corrosion-Resistant & Durable Construction: Features anti-corrosion painting and rust-proof treatment on the frame to withstand corrosion from chemical gases and oil products. Offers ingress protection up to IP66, ensuring long-term stable operation in humid and corrosive conditions.
Multi-Level Safety Protection: Equipped with overload protection, upper and lower limit switches, explosion-proof brakes, door-machinery interlocks, and more. Electrical components meet controlled temperature standards, preventing lifting accidents at the source and ensuring safety in high-risk operations.
Stable, Efficient & Adaptable Performance: European-style lightweight design ensures smooth, low-noise operation and precise positioning. Adaptable for precision maintenance of chemical equipment and high-frequency lifting tasks, compatible with on-site intelligent management systems.
Certifications & Technical Specifications of Explosion Proof Overhead Crane
ATEX / IECEx / Ex / CE / CCC certified.
Gas Explosion Protection (Ex db IIC T4 Gb) & Dust/Fiber/Propellant (Military) Explosion Protection (Ex tb IIIC T135°C Db) dual certification.
Explosion-proof motor with "flameproof + increased safety" hybrid design, IP66 protection, Class H insulation, 60% ED.
Explosion-proof electrical control box, IP66, standardly equipped with safety monitoring system.
Explosion-proof pendant station, aluminum alloy housing, IP66, dual-button for stepless speed control.
Explosion-proof overload protection.
Explosion-proof hoist limit switch, 4-stage rotation, programmable.
Explosion-proof hook and wheels (copper or stainless steel) eliminate friction sparks.
Pulley guard with copper inserts to prevent friction sparks.
European-style low headroom design reduces required building height.
Flexible drive with high transmission efficiency.
Standard disc brake, optional second brake available.
Hardened gearbox, maintenance-free design.
High-strength galvanized steel wire rope.
Full-circle rope guide prevents rope jumping and loosening.
Explosion-Proof Crane
Composition: Bridge structure, explosion-proof crab/ trolley travel mechanism, explosion-proof hoisting mechanism, explosion-proof electrical control system, safety protection devices.
Key Components: Explosion-proof motor, explosion-proof electrical control box, explosion-proof brake, explosion-proof hook, explosion-proof limit switch, explosion-proof pendant station, explosion-proof wheels.
Explosion-Proof Electric Hoist
Composition: Explosion-proof hoisting motor, explosion-proof gearbox, explosion-proof drum, explosion-proof hook block, explosion-proof control box.
Key Components: Flameproof drive components, sealed explosion-proof electrical controls, wear-resistant explosion-proof hook.
Related Project Cases of Explosion Proof Overhead Crane
Project Names: Sanmei Chemical Project; An ordnance manufacturing factory for the military in Chongqing (a central government-affiliated project).
Project Brief: Supply of 40t explosion-proof cranes and 32 explosion-proof cranes for military propellant environments. These cranes, which support the Wolong Group, are used for production material handling, assembly, equipment lifting, and unit maintenance operations. They have been operating stably for over three years and have received high recognition from customers.
Double Girders Overhead Crane
https://www.oritcranes.com/products/double-girder-overhead-crane.html
#Orit #cranes
#manufacturer
Double Girders Overhead Crane
The European standard double-girder bridge crane adopts a European optimized design philosophy, featuring light self-weight, low wheel load, and low headroom, effectively reducing workshop construction costs and improving space utilization. The hoisting mechanism comes standard with hardened gear flexible drive and a compact structu... moreDouble Girders Overhead Crane
https://www.oritcranes.com/products/double-girder-overhead-crane.html
#Orit #cranes
#manufacturer
Double Girders Overhead Crane
The European standard double-girder bridge crane adopts a European optimized design philosophy, featuring light self-weight, low wheel load, and low headroom, effectively reducing workshop construction costs and improving space utilization. The hoisting mechanism comes standard with hardened gear flexible drive and a compact structure, paired with a variable frequency drive control system to achieve smooth and impact-free hoisting and traveling. The equipment integrates a real-time safety monitoring system that continuously tracks lifting load, operating status, and brake performance, ensuring safe and reliable lifting operations. All core components are manufactured to standardized configurations, delivering stable crane performance. It is widely used for material handling and equipment maintenance in industries such as machinery manufacturing, metallurgy, warehousing, and papermaking.
