High quality overhead MRT movable scaffolding system crane used in bridge

High quality overhead MRT movable scaffolding system crane used in bridge is a construction machine used for building cast-in-situ concrete bridges. Due to high-quality construction, easy operation, low cost and other characteristics, it is extensively used for continuous bridge construction in highways and railways, which is considered as a state-of-the-art construction method. The bridge building equipment is mainly composed of support legs, truss, internal and external framework and a lifting system.

For in-situ construction, we have extensive experience in designing and supplying Movable Scaffolding Systems.

Overhead movable scaffolding system is extensively used for full span bridge construction.

Formwork panels at open position during lauching

Temporary support behind the abutment

View of the internal formwork

Transverse beams

Detail of the lauching cylinder 

Special front support using concrete prefab legs.

Formwork opening

Overview of the Overhead MSS

Packing High quality overhead MRT movable scaffolding system crane used in bridge:

1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying;
2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.

Delivery High quality overhead MRT movable scaffolding system crane used in bridge: 

1. If the size of whole crane are suitable for container ship, usually by container; 

2. If the size is too big, usually by bulk ship or by container after truncation; 

3. Transport ways are based on reducing cost for you and keep the crane performance!  

Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting.
It mainly produces launching gantry crane, overhead crane and gantry crane, beam launcher, movable scaffolding system crane, form traveller, straddle carrier, tyre transportor, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which widly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.

Shenghua Heavy Crane Group have more than 600 staff, and covers 200,000 square meters.

Our High quality overhead MRT movable scaffolding system crane used in bridge advantages:
 ●More than 50 R&D personnel with advanced Science and technology.
 ●More than 400 sets advanced Production processing equipment and inspection equipment
 ●Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist
 ●Obtain ISO 9001 certificate and more than 10 series of patent certificates
 ●Efficient service and competitive products
 ●Export more than 100 countries

The machining is the most important

aspact of production of our hoisting equipment.

We own more than 20 sets of CNC equipment.

All pieces of equipment are used in the machining and production of speed reducers.

Shenghua has also build a test center  in order to control the quality of raw materials and all finished products.

the existing staff of more than 800 people.

We have fomed a rich experience in service team.

1.What's the information should I provide when inquiry about the High quality overhead MRT movable scaffolding system crane used in bridge ?
1.1 we need the Bridge Drawing;
1.2 The Precast Segmental drawing;
1.3 How many tons of the cast in situ concrete girder ;

2.What's the bridge erection method of the movable scaffolding system(MSS)?
It is erection by span by span cast in situ method.

3.What are inspection standard for load test of movable scaffolding system(MSS)?
3.1.Dynamic load test
1.1 times rated load, main girder does not down deflection, all mechanisms work well, performance parameters meet the design demand, all limit switches and safety protection interlock devices are reliable, all spare parts does not have cracking and flexible connection, all motors and contactors are not overheat.
3.2.Static load test
1.25times rated load, all mechanisms work well, the crane stops 20-30min as trial load is lifted 10cm high, then measure main girder down deflection(theodolite, ruler). Put down trial load to measure main girder upper camber, repeat 3 times, steel structure does not have permanent deformation;

4.what is the Launching Mechanism of the movable scaffolding system(MSS)?
it is by hydraulic.

5.what is the Production Cycle time?
It is about 8~14 days depend on site condition, machinery capacity, pier height, reinforcement fabrication method and internal forming system used.