| Lifting Capacity | 5t | 10t | 16t | 20t | 32t | 50t | 75t | |||||
| Span | 10.5~31.5m | |||||||||||
| The signs of explosion-proof | ExdIIBT4(ExdIICT4) | |||||||||||
| Speed | Lifting(m/min) | 5 | 4.3 | 4.2 | 4.1 | 3 | 1.9 | |||||
| Traveling of electric hoist (m/min) | 19.6(14.6) | 20.5(14.6) | 20.5(13) | 20.5(13) | 20(12.3) | 20(12.3) | 19.1(15.3) | |||||
| Traveling of crane | 22.3(12) | 22.3(12)19(14.5) | 19(14.5)17(14.5) | 19(14.5)17(14.5) | 17(14.5)19.4(14.5) | 19.4(14.4) | 19.3(14.4) | |||||
| Crane rail recommend | 43kg/m | 43kg/m or QU70 | QU70 or 90*90 | QU80 or 90*90 | QU100 | |||||||
| Operational Model | Remote control; Ground handle;Cabin control | |||||||||||
| Working Duty | A4 | |||||||||||
| Power Supply | According to your demands | |||||||||||
Double beam explosion-proof bridge crane is one lifting equipment specially for use in environments with flammable, explosive gas or dust.
The explosion-proof performance of all motors and electrical appliances of the explosion-proof hook bridge crane complies with GB3836.2-2000 “Explosion-protected electrical equipment for explosive gas atmospheres - Part 2:Flameproof enclosure 'd'”. The overall performance of the crane complies with the provisions of the standard JB/T5897-2006 "Explosion-proof bridge cranes". The explosion-proof marks are ExdIBT4 and ExdICT4 respectively.
Main beam: The main beam uses high-strength, corrosion-resistant alloy steel or other materials that meet explosion-proof standards. It can effectively avoid the explosion hazards caused by factors such as static electricity and sparks. The automatic submerged arc welding process ensures high-quality weld seams and good structural stability.
Electric Trolley: The electric lifting trolley's power conduction adopts a new device of I-beam track cable conduction, which is safe and reliable and can effectively prevent potential safety hazards.
Electrical equipment: Motors, electrical components, etc. that meet the explosion-proof requirements are used, such as flameproof motors and explosion-proof limit switches. The casings of these devices have sufficient strength and tightness, which can isolate possible sparks, arcs, etc. inside from the external explosive gases or dusts.
ApplicationChemical industry:When handling chemicals, it is very important to prevent fire and explosion.Oil and gas extraction and processing:These sites usually contain large amounts of flammable gases and liquids.Pharmaceutical industry:Certain drug production processes need to be carried out in a strictly controlled environment to prevent contamination and accidents.Coal mines: There will be dust during underground operations, better to choose explosion-proof type. Specification
