1. The push trolley and geared trolley allow easy installation. Crane Trolley,Push Trolley and Geared Trolley,Cranes Trolley EUROCRANE GLOBAL , https://www.craneparts.pl
It is reported that China's current air conditioning energy efficiency standards are divided into five levels, the lowest level of the air conditioning efficiency ratio is 2.6, four is 2.8, three is 3.0, two is 3.2, and one is 3.4. At present, the first-level air conditioners sold on the domestic market only account for 10%, while the fourth and fifth-level air conditioners account for 80%. Therefore, the entry threshold of air-conditioning energy efficiency is more suitable to be increased to three levels.
According to analysis by industry insiders, some Chinese companies may increase the cost of their products to increase the cost of this technology, while multinational companies have no problem.
2. For trolleys with a load capacity ranging between 0.5t and 5t, trolley adjustment can be done by rotating the threaded hanger shaft.
3. For trolleys with a load capacity between 10t and 30t, adjustment is possible by turning nuts from one side for the geared type and from both sides for the push type.
4. Crane Parts cast iron wheels with universal tread design to allow usage on the flat or tapered beam flanges.
5. Short headroom design with precision sealed lifetime-lubricated ball bearings assure smooth operation.
6. Durable, all-steel construction with standard safety lugs
7. Geared trolley has as standard the 10ft-long hand chain drop.
8. Both the push trolley and geared trolley meet: ASME/ANSl B30, OSHA, NASA-STD-8719.9, EU Directives: 98/37/EC, ATEX rated II3 GD c IIB 50º C X for limited use in hazardous environments
Relevant state departments make it clear that the air-conditioning energy efficiency standards will increase
Recently, the relevant state departments have made it clear that the air-conditioning energy efficiency standards will be improved in 2009. Experts will analyze that the threshold for entry into the energy efficiency ratio for air-conditioning products may increase from the current 2.6 to 3.0 or 3.2. Therefore, air-conditioning manufacturers must prepare in advance.