Product Introduction
LB model explosion proof overhead crane is a kind of single girder crane specifically designed for hazardous lifting environments, usually equipped with HB explosion proof electric hoist. The motor and electrical devices of this crane are also explosion-proof type to ensure a high level of safety required for explosive atmospheres.
LB type explosion proof overhead crane is normally adaptable to explosive or flammable environments where the explosive-proof rating is lower than B or C class and ignition temperature of explosive gas is higher than T4 (135℃). This form of crane is suitable for hazardous jobsites including:
a:Under normal circumstances, it can be applied in jobsites that may generate explosive gas.
b:Under normal circumstances, it is suitable for places where the explosive gas cannot be generated or leaked in a short time.
Product Advantages
- One of the most distinguished features of this bridge crane is strong explosion-proof performance and excellent safety.
- The explosion proof overhead cranes are with compact structure and strong rigidity.
- It has light dead weight, reasonable construction and delicate appearance.
- This crane will significantly improve working efficiency and productivity of your plants in hazardous atmospheres.
Safety Protection
We have the short circuit protection, emergency switch, interlock protection, overload protection, loss of voltage protection, grounding protection and voice-activated alarm lights and other safety protection devices
Technical Data
| Lifting Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 |
| Span | S(m) | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 |
| Lifting height | H(m) | 3~18 | 3~18 | 3~18 | 3~18 | 3~18 | 3~18 | 3~18 |
| Lifting speed | m/min | 0.8/8 | 0.8/8 | 0.8/8 | 0.8/8 | 0.7/7 | 0.35/3.5 | 0.35/3.5 |
| Trolley speed | m/min | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Crane speed | m/min | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Explosion-proof Grade | ExdⅡBT4 / ExdⅡCT4 | |||||||
| Track type | P24 | P24 | P24 | P24 | P24/P30 | P30/P38 | P38 | |
FAQ
- Q1:What object to lift ? applications and working environment ?
- Q2:Lifting capacity:__ton?
- Q3:Lifting height (H):__ m ?
- Q4:Span (S):__m ?
- Q5:Travel bay distance:__m ? do you need us offer rails and runway beams ?
- Q6:Control mode: pendant control, remote control or cabin control ?
- Q7:Power source: AC 3Phase __V / __Hz ?
