Generally , the crane system for the technology equipment maintenance is wet end crane , coater crane , Deinking equipment crane , vacuum pump maintenance crane, mezzanine floor crane and lifting hoist, roller mill workshop crane, conversion equipment crane , paper roll packing line crane or lifting hoist, and workstation crane system .
The wet end crane has multiple purposes, ranging from paper machine maintenance to working as a dry end crane back up. It is used to erect the paper machine, to aid in machine roll maintenance and to handle paper machine parts. During paper machine maintenance stops, quick and accurate movements are needed when changing the press or dryer section rolls of the paper machine. Safe handling of the heavy press rolls and reliable start-up after standstills in warm, humid and chemically aggressive environments require a particular type of crane design.
The crane system we designed has the intelligent control function according to the clients’ requirements or the site situation . By the usage of encoder, sensor , and the programmable PLC , the crane system can meet the production technology requirements . The operator can totally control the equipment , improve the working efficiency and the safety in the equipment working process .