Steel Launching Gantry Crane for Building High Rise Constructions - JQG320t-55m
Steel Launching Gantry Crane for Building High Rise Constructions For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Steel Launching Gantry Crane for Building High Rise Constructions, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.Steel Launching Gantry Crane for Building High Rise Constructions
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Place of Origin: | Zhejiang, China |
Brand Name: | Shuangpeng |
Model Number: | JQG320t-55m |
Certification: | ISO9001:2008 |
Max. Lifting Load | 320t |
Span | 55m |
Max. Lifting Height | -- |
Crane Travelling Speed | -- |
Trolley Travelling Speed | -- |
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????????? Our range of?launching?crane/beam launcher?is an important machinery for building high rise constructions, bridges etc. These steel?launching girder cranes?can handle cat-in place concrete, as well as prefabricated elements, hence they are highly adaptable for various spans and types of superstructure. With sophisticated design & fabrication, these launching girders are itself a steel structure, which moves forward on the high rise constructions or the bridge piers span by span. With varied launching capacities and heights, our range of launching girders are made?from quality material, ensuring durable and reliable performance.
Launching cranes are widely used in the following applications:
# # Bridge construction
# Highway construction
# Railway construction
# Road construction.
Design features include:
# # Reliable performance # # Apply the latest separate pinned structure of triangular space truss to main girder, so as to improve the stiffness and strength of whole crane.
# Main girder is made of Q345 high strength steel, and melt into the latest design to ensure the main girder can work under high strength mode safely.
# ZHONGJIAN brand launching crane is pioneering in continuous one time operation during bridge launching progress in China. It is of the most complete function launching crane for single machine domestically.
# Compared with similar products from other supplier, ZHONGJIAN brand launching crane have its unique design concept to the most difficult hole-span during bridge erection, in the way of laying side beam. So, it is safer to operate under high difficult and risk condition.
# Powerful front, middle beam and three transom crane connect together to ensure transverse stability during bridge erection fully.
# There is separate stroke switch control to each traveling mechanism, so as to decrease mutual collision between each traveling mechanism.
# Overload resistance system: there is high performance weight limiter on two sets of trolleys, so if the lifting girder is overloading, the weight limiter will stop it at once.
# There are normally three legs from other supplier. But we have four legs, including one front leg, one middle leg, one rear leg and one temporary leg.
# Apply inner shrink leg to one time erect side beam in position and have more safety.
# More powerful corrosion resistance # # Strictly execute standard painting process to ensure blasting and painting quality.
# Apply H steel enclosed section for main girder chord. Web chord is made by customized square tube to realize enclosed welding, which can avoid inner rust.
# Higher working efficiency # # There is traveling rail together with main girder, trolley and longitudinal crane. So, it is no need to lay traveling rail more. In this way, a lot of auxiliary materials are saved and production time is also saved.
# # ZHONGJIAN launching crane has higher working efficiency, with 6~8 pieces girder erection every day, based on enough concrete plate supplying, skilled operator and good condition at site.
# More flexibility # # It is symmetrically designed. Two way girder erection can be realized without split and slewing at original place.
# Use one meter of hydraulic jack for front leg and rear leg. This design improves working efficiency, safety and flexibility largely.
# Erect skew bridge by inclined way. Apply rotary face flange to connect each mechanism and structure, to erect 0~45°skew bridge. Side beam can be positioned one time for over 320m curve radius bridge.
# Easier assembly and disassembly # # Each structure is connected by pins and bolts to facilitate assembly.
# Normally one set of launching crane can be assembled within 7days.
# Plentiful experiences in this field # # Our chief engineer Dr. Zhao is professional and very famous in China to design launching cranes.
# ZHONGJIAN brand launching crane is one of the highest market shares manufacturers in China, especially in Yangtze River Economic Delta, you can see our products everywhere.
# There is zero accident for ZHONGJIAN launching crane.
# ZHONGJIAN brand launching crane have been used at various key projects, such as Hyning Railway, Hangzhou-bay sea span bridge, Minpu Bridge, Wenzhou Super large bridge, Jiubao bridge projects etc.
# There are 17 years’ experiences in this field for ZHONGJIAN. Excellent employee personality, skilled production line and advanced production process are the most important guarantee to our products.
General Drawing or Sketch or Draft Drawing
Assemble Procedure Drawing
Through-Hole Procedure Drawing
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Technical Parameters
Hangzhou Nante Machinery Co.,Ltd
Address: 3/F Rencai Building 6#, Xiacheng District, Hangzhou, Zhejiang, China, 310000
Tel: 86-571-88913677
Nante Machinery is a subsidiary company of Zhejiang Zhongjian Road & Bridge Machinery Co, . LTD. Zhongjian was founded in 1994. After nearly two decades鈥?sound and rapid development, we have grown into one of China鈥檚 leading heavy machinery manufacturers. We covers an area of more than 100, 000 square meters, and above 500 experienced employees, among which, a rough 10% are engineers. Our production lines are all equipped with world-leading brand tools and devices. In recent years, our annual revenue has steadily exceeded 20 million USD, in which a 20% contribution is from foreign trading. We have established long term business relationship with lots of clients from USA, Singapore, Indonesia, Kenya, India, Cambodia, South Africa, Albania, Chile etc.
As a mature heavy machinery manufacturer, we not only produce individual industrial equipments, but also deliver an end-to-end solution to cover the entire project lifecycle including machinery design, manufacturing, installation and on-going maintenance. We have more than 50 models of products, which can be divided into five major categories as following:
1. Series of construction cranes
Bridge launching crane, form traveller, bridge deck launching gantry, tower crane etc.
2. Series of workshop, shipyard, and port cranes
overhead crane, gantry crane, jib crane and portal crane etc.
3. Various parts of cranes
Electric hoist, winch, motors, rails, bus bars etc.
4. Structural steel projects
Contractor of industrial steel structures such as new-built workshops, towers, chutes, etc
5. Steel Bailey bridges
Two standard models called Compact 100 and 200 in International market
Quality concept lies deeply in our blood. We are awarded Class-A license of specialized equipment manufacturing and repairing officially by China鈥檚 State Administration of Quality Supervision, Inspection and Quarantine. All of our deliverables have been certified against ISO9001-2008 quality management system.