RMG rail mounted container crane double girder gantry crane packaging standard:
1.Main electric parts are packed by damp proof wooden case to protect from damage caused by humidity and corrosion;
2.Other parts are packed as standard or as your requirements."
Rail-mounted container gantry cranes (RMG) is a specialized yard container handling machine. It can travel on rail by means of the yard power, and lift an stack containers in the yard area with the equipment of the 20' or 40' telescopic spreader (or twin-lift spreader if needed). The RMG has the advantage of being driven by electrical power, clean, bigger lifting capacity, an high gantry traveling speed with cargo. The RMG consists of lifting mechanism, trolley traversing mechanism, gantry mechanism and sway-dampening mechanism. The lifting, gantry and trolley mechanisms are mostly equipped with AC frequency conversion control system. Normally the lifting mechanism is of the single drum type. It can also be designed to be double drum type if needed. Our corporation can design and manufacture according to demands of user.
Application: container terminals, open storage yards and along the railway lines to load or unload container
1. The electrical equipment is accommodated in robust steel plate control cubicles.
2. All movement can be switched off by actuating the emergency-off switch at the control station via a main contactor.
3. The entire equipment is easy to install and dismantle due to the use of threaded bolts and top-hat rails. Cable inlet from the cable gland.
4.Power supply cable and control cable along the girder
5.A protective earth conductor is fitted as standard, a crane switch is provided.
6.Travel end switches, long and cross travel limited by means of preliminary and final limited switches and overload protection:
Design Structure It runs on a runway at the floor level. The bridge is supported by a pair of rigid steel legs which are carried by a pair of end trucks along the floor level runway.
Double welding box girder, DIN/FEM standard deflection
Steel tube legs
Material Fe37 or Fe52
Whole length CNC cutting for complete web plate, high deflection accuracy
High quality automatic welding and NDT inspection
Shot-blasting Sa2.5 for complete girder after welding, stress release
Epoxy zinc rich high quality painting, 2x2 with 140μm
10.9 class High tension bolts mounting between girder and legs, life time safety connection
Vertical gear motor driving, more safety and smaller space
High protection class IP55, F class, 40% ED
End carriage equipped with anti-friction bearings, cellular buffers, and derailment protectors
Henan Mine Cranes meet the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements.
The 2,700-plus-member factory covers over 680,000 square meters and has a total asset of RMB 660 million. The 1,200-plus equipment enable the company to independently conduct over 20 technological flows, including lathing, milling, planning and grinding, The 180-plus intermediate and senor technical staff are responsible for R&D and production of all the products. The products have passed CE SGS TUV BV and CU-TR verification, and factory passed ISO9001-2008 international certification, IS014001:1996 environmental and ISO28001-2001 quality, health and safety certification. Our company has perfect quality-control system, strict and comprehensive management system, strong production capability and advanced test measures, guaranteeing high quality, output, competitiveness and market share.