What Types/Models of Explosion-Proof Iron Removers Are Available?（防爆除铁器有哪些型号）

防爆除铁器作为工业防爆场景（如煤矿、化工、油气等易燃易爆环境）的核心除铁设备，华跃磁电根据防爆等级、结构形式、磁场类型及应用场景，提供以下主流型号及分类：​
As core iron removal equipment for industrial explosion-proof scenarios (such as coal mines, chemical industry, oil & gas and other flammable and explosive environments), Weifang Huayue Magnetic & Electrical provides the following mainstream models and classifications based on explosion-proof rating, structural form, magnetic field type and application scenarios:​
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​一、按防爆等级分类（Core Adaptation Scenarios）​
I. Classification by Explosion-Proof Rating​
1. Ex d IIC T4 Gb 系列防爆除铁器​
1. Ex d IIC T4 Gb Series Explosion-Proof Iron Removers​
适用场景为化工、油气、制药等 II 类易燃易爆环境，可耐受 T4 温度组别（最高表面温度≤135℃），防护等级 IP65+，适配大多数中高危防爆场景；核心类型包括永磁式、电磁式，均可定制，支持悬挂式、管道式结构。​
 Application scenarios cover Class II flammable and explosive environments such as chemical industry, oil & gas, and pharmaceuticals. It can withstand Temperature Class T4 (maximum surface temperature ≤135℃) with protection class IP65+, suitable for most medium and high-risk explosion-proof scenarios. Core types include permanent magnetic and electromagnetic types, both customizable, supporting suspended and pipeline structures.​
2. Ex ia IIC T6 Gb 系列本质安全型防爆除铁器​
2. Ex ia IIC T6 Gb Series Intrinsically Safe Explosion-Proof Iron Removers​
适用场景为煤矿井下、天然气开采等 I 类 / II 类高危防爆环境，T6 最高温度组别（≤85℃），本质安全设计 + 隔爆外壳，杜绝电气火花引发爆炸风险。​
 Application scenarios include Class I/II high-risk explosion-proof environments such as underground coal mines and natural gas extraction. With Temperature Class T6 (≤85℃), it features intrinsically safe design + flameproof enclosure, eliminating the risk of explosion caused by electrical sparks.​
3. Ex tD A21 IP65 T80℃ 粉尘防爆除铁器​
3. Ex tD A21 IP65 T80℃ Dust Explosion-Proof Iron Removers​
适用场景为煤粉、面粉、金属粉末等可燃性粉尘环境，防尘防爆一体化设计，避免粉尘堆积引发的安全隐患，常用于选矿厂粉尘车间、粉末加工车间。​
 Application scenarios are combustible dust environments such as coal powder, flour, and metal powder. Integrated dustproof and explosion-proof design avoids potential safety hazards caused by dust accumulation, commonly used in dust workshops of mineral processing plants and powder processing workshops.​

二、按结构形式分类（Adapt to Different Installation Scenarios）​
II. Classification by Structural Form​
1. 防爆悬挂式除铁器（RCDB-Ex 系列）​
1. Explosion-Proof Suspended Iron Removers (RCDB-Ex Series)​
顶部悬挂安装，适配皮带输送机、振动筛等连续输送场景，磁场覆盖范围广，支持自动卸铁功能，防爆等级可定制 Ex d IIC T4/T6。​
Top suspension installation, suitable for continuous conveying scenarios such as belt conveyors and vibrating screens. It has wide magnetic field coverage and supports automatic iron unloading function. The explosion-proof rating can be customized to Ex d IIC T4/T6.​
2. 防爆管道式除铁器（GJT-Ex 系列）​
2. Explosion-Proof Pipeline Iron Removers (GJT-Ex Series)​
管道内置式结构，适用于密闭式物料输送（如矿浆、粉末管道），无物料泄漏风险，防爆 + 防水双重防护，适配湿法防爆场景。​
Built-in pipeline structure, suitable for closed material conveying (such as mineral slurry and powder pipelines) with no risk of material leakage. It features dual protection of explosion-proof and waterproof, adapting to wet explosion-proof scenarios.​
3. 防爆滚筒式除铁器（GT-Ex 系列）​
3. Explosion-Proof Drum Iron Removers (GT-Ex Series)​
与皮带输送机一体化设计，滚筒内置防爆磁芯，除铁与输送同步进行，适用于高产量、连续作业的防爆车间（如煤矿井下皮带输送线）。​
 Integrated design with belt conveyors, built-in explosion-proof magnetic core in the drum. Iron removal and conveying are carried out simultaneously, suitable for high-yield and continuous operation explosion-proof workshops (such as underground coal mine belt conveyor lines).​
4. 防爆手提式除铁器（ST-Ex 系列）​
4. Explosion-Proof Portable Iron Removers (ST-Ex Series)​
便携式设计，体积小、重量轻，适用于小型设备、局部除铁场景（如防爆实验室、小型反应釜进料口），防爆等级 Ex ia IIC T6。​
Portable design with small size and light weight, suitable for small equipment and local iron removal scenarios (such as explosion-proof laboratories and small reactor feed inlets). Explosion-proof rating is Ex ia IIC T6.​
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三、按磁场类型分类（Adapt to Different Iron Removal Requirements）​
III. Classification by Magnetic Field Type​
1. 防爆永磁除铁器（CYB-Ex 系列）​
1. Explosion-Proof Permanent Magnetic Iron Removers (CYB-Ex Series)​
无需外接电源，零能耗，磁场稳定（钕铁硼磁材，使用寿命≥8 年），维护成本低，适用于无电源供应或要求低能耗的防爆场景。​
No external power supply required, zero energy consumption, stable magnetic field (neodymium-iron-boron magnetic material, service life ≥8 years) and low maintenance cost. Suitable for explosion-proof scenarios without power supply or requiring low energy consumption.​
2. 防爆电磁除铁器（CDB-Ex 系列）​
2. Explosion-Proof Electromagnetic Iron Removers (CDB-Ex Series)​
磁场强度可调节（5000-20000Gs），支持远程控制和自动启停，适配高除铁精度需求（如精细化工、电子材料生产），需搭配防爆电源控制柜。​
Adjustable magnetic field strength (5000-20000Gs), supporting remote control and automatic start-stop. It adapts to high iron removal precision requirements (such as fine chemical industry and electronic material production) and needs to be equipped with an explosion-proof power control cabinet.