mining electric hoist
mining electric hoist are specifically designed to meet electrical standards required in hazardous or classified manufacturing and processing areas, it could used underground in coal mining places.
mining electric hoist working Conditions:
The mining electric hoist the explosion-proof class is I class protection.
The explosion-proof characteristic GB3836.2-2000<< Flame-proof "d"- - Electrical Apparatus Used in Explosive Atmosphere Part 2 >> can be made into flame-proof type. This range of motors, whose explosive marking is d I, dIIAT4, dIIBT4 and dIICT4, respectively used in places where there are flammable gas and the mixture of the vapour and air in the coal minging and factory where the protection degree is IIA,IIB or IIC and temperature is T1-T4.
Duty type is M4, whose the basic load continuity is 25% and theequivalent starting times is 120every hour.
Duty type is M4, whose the basic load continuity is 25% and theequivalent starting times is 120every hour.
Explosion-proof form is "Exd" .
Designed, produced, checked and accepted basing on rule of GB3836-2000
The Exmark are dIIBT4 or dIICT4. mining electric hoist Exmark is heigher than DIICT4.
Temperature scale is Class T1-T4 mixture with explosive air (as table one and two).
Specifications :
Capacity : from 0.5 T to 20t
Lift height: 3m to 60 m
Working duty: A3, A4,
CE, TUV, GOST certificate, Top quality
Features & advantages:
· 1.Compact structure, light weight, safe and reliable
· 2.Good compatibility,high interchangeability components
· 3.High lifting capacity, easy maintenance
· 4.Easy operation, accurate and smooth lifting
· 5.Explosion-proof form is "Exd" .
· 6.Designed, produced, checked and accepted basing on rule of GB3836-2000
The Exmark are dIIBT4 or dIICT4.
· 7.Temperature scale is Class T1-T4 mixture with explosive air (as table one and two).
· 8.Lifting Motor Adopt professional explosion-proof conic rotor brake asynchronous motors,
safe and reliable
· 9.Class B or Class F insulation, IP44 / IP54/IP55 motor protection grade
Hazardous Environment Hoist pictures:
product manufacturing and testing line:
Key parts: High quality parts make the hoist top quality
Packings:
Firm wooden case or crates and plywood cases for long-way transportation and storage
After-sale service:
1. One year warranty for whole machines.
2. Low charge for continue maintenance when warranty is expired.
3. Exclusive support engineer.
4. Low price provide for spare parts.
About Us:
China Leading Cranes and Hoists Supplier, China Top Brand
