1. HZQ30/80 overhead launching gantry is used to install precast girders for highway bridge.
With unique honeycomb girder structure, the main girder largely reduces the wind impact on it, will not deform easily
2. main technical parameters
span: 30m
lifting weight: 80t
Segmental overhead and underslung launching gantry is whole span box girder segment erection construction equipment, simple structure, convenient usage, can greatly improve the construction efficiency.
1. of the main girder of bridge erecting machine with super imposed box girder structure, high stiffness, small deflection.
2. the main structure uses the symmetrical design principle.
3. the segmental overhead and underslung launching gantry can carry out two-way construction, and can adapt to the bridge beam feeding and tail beam feeding in two conditions, strong adaptability.
4. this segmental overhead and underslung launching gantry operation has the advantages of simple structure, convenient use.
1. Electric parts of segmental overhead and underslung launching gantry are packed by high quality plywood crate, to reduce distortion in conveying;
2. Main beams, end beams and electric winch are packed by plastic woven cloth. It can reduce abrasion when transport.
Delivery:
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!
Our Company:
Huada Heavy Industry mainly produces Shipbuilding box type double girder 50t gantry crane, beam launcher, movable scaffolding system crane, form traveller, segmental overhead and underslung launching gantry, 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.
Our advantages:
-More than 50 R&D personnels 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
Henan top famous brand 300t overhead segmental launching gantry is a walking type product and is one of our newly developed products.Henan top famous brand 300t overhead segmental launching gantry is special equipment for railway with wide operating range, excellent performance, easy operation and safe structure. Its main structure features are that main girder is designed with a four sides truss structure, and is welded using structural steel and steel plates to provide a lightweight and strong wind resistance.
Henan top famous brand 300t overhead segmental launching gantry is designed to suit the building of high gradient, small radius curved bridges, 45 degree inclined bridges and bridges near tunnels. It also makes construction on plains areas much easier. Henan top famous brand 300t overhead segmental launching gantry is suitable for working in the environment of no fire, no explosion and no corrosive media with temperature from -20~40C..Henan top famous brand 300t overhead segmental launching gantry for sale
Our Services
1. One year warranty for Henan top famous brand 300t overhead segmental launching gantry.
2. Low charge for continue maintenance when warranty is expired.
3. Exclusive support engineer.
4. Low price provide for spare parts.
1.Whatâs the information should I provide when inquiry about the launching gantry
1.1 we need the Bridge Drawing;the Maximum longitudinal slope and the Maximum Transverse slope;
120 ton overhead full span launching gantry was developed and designed by our shenghua design department for high speed railway bridges construction (250 km/hour and 350 km/hour). The maximum capacity of full span launching gantry is 120 ton. 120 ton overhead full span launching gantry has the strength of being light weight, good stability, precise self positioning, precise beam positioning and easy operating. 120 ton overhead full span launching gantry comes with centralize control system, multi speed crane, hydraulic powered support, mechanical powered self advancing system and spare-parts.
Tolian is the largest bridge construction equipment supplier in China. The TLJ900t Launching Gantry, TTYJ900 Special Launching Carrier and the TTSJ900t Launching Gantry are designed to work both inside and outside tunnel. The 660t small curve Launching Gantry and TLJ450T Launching Gantry are internationally used for key passenger railway. Full Span Launching Gantry and Road Bridge Launching Gantry are also widely used for the key highway projects. Tolian can design and manufacture Launching Gantry to meet specific working condition and requirements of our customers.
Launching Gantry (LG) is used in the erection of full span concrete pre-cast box girder for high speed railway bridges. They combine with a Tyre Trolley for concrete box girder erection. A LG can be used for normal concrete box girder erection as well as first span and last span erection, curve construction, various box girder sizes and short distance self-launching capability, ideal for limited space without the need for additional equipment. A LG can easily be dismantled for transfer between sites and can be transported by multi-axle trailer over viaducts, embankments and through long stretch tunnels.
Span by Span Launching Gantry is used for cross-sea, cross-river bridge, high-way and rail bridge projects. The first span by span LG made by Tolian was used for Sutong Cross-sea Bridge in the year of 2003.
Special Launching Carrier (SLC) is suitable for railway bridge construction in mountainous areas. SLC can directly erect concrete box girder on the top of piers at the entrance or exit of tunnels without the need for disassembling. The SLC from Tolian are used many projects including Nanning-Qinzhou Line, Nanning-Liuzhou Line, Lanzhou-Urumchi Line and Hangzhou-Changsha Line. lor:red'>bridge, high-way and rail bridge projects. The first FSLG made by Tolian was firstly used for Sutong Cross-sea Bridge in the year of 2003.
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Launching gantry (lg) is used in the erection of full span concrete pre-cast box girder for high speed railway bridges. They combine with a tyre trolley for concrete box girder erection. A lg can be used for normal concrete box girder erection as well as first span and last span erection, curve construction, various box girder sizes and short distance self-launching capability, ideal for limited space without the need for additional equipment. A lg can easily be dismantled for transfer between sites and can be transported by multi-axle trailer over viaducts, embankments and through long stretch tunnels
LG700t-40m Segment Launching Gantry is a professional construction machinery, which is used to transfer the precastsegments and bridge beams to the piers.
Everlast, a Hindalco brand, launched in December 2002, is made of aluminium and is ideal for all roofing and cladding needs. It is easy to use, durable and economical to work with. Using aluminium for roofing has many benefits. Some of them are the following:
Aluminium roofing sheets are extremely light and have a high strength-to-weight ratio.
Aluminium is an increasingly popular choice for use in installations and buildings. It is corrosion-resistant in almost any kind of environment. Even in highly corrosive industrial environments, it is resistant to fumes and vapours of organic compounds and to chemicals like ammonia, carbon dioxide and acids such as hydrochloric acid, nitric acid and sulphuric acid. Such corrosion resistance gives the metal a long life and keeps it looking good throughout its life.
The shine and brightness of aluminium livens its surroundings, and, because it doesn't stain, discolour or rot, it keeps its brightness and shine for a long time. Aluminium corrugated sheets can take a variety of finishes, colours and textures, which protect them and further enhance their appearance.
An aluminium structure can be easily dismantled, transported and re-assembled in a new location.
Though the metal is a good conductor of heat, its high reflectivity for radiant heat and light (75 to 80 per cent when new, 60 per cent after several years) keeps the interiors of aluminium building from five to eight degrees celsius cooler in summer, while its low emission rate cuts heat loss in winter.
Width
Hindalco's aluminium sheets are available in the following widths (unit mm):
Troughed Overall Effective
Ind. 6 795 750
Ind. 7 920 875
Ind. 8 1044 1000
Circular corrugated Overall Effective
10/3 800 750
16/3 1250 1200
12/3 950 900
Length
Between 1500 to 6500 mm. Other lengths may be provided on request.
Young's Modulus
Young's Modulus or modulus of elasticity for aluminium is 7.0x104 mpa.
Finish
Everlast is available in mill and stucco finish. Colour-coated sheets can be provided on request.
Curvomatic and tiled profile sheets are offered.
Workability
Everlast can be bent to the required shape. It is subject to the bend radii of the alloy.
Applications
Cladding for roofs and walls
Industrial buildings, warehouses, aircraft hangers
Indoor and outdoor stadiums
Insulation and protection of fuel storage tanks and industrial boilers
Wall panels for high-rise buildings
Residential roofing
Roof-on-roof roofing
Exhibition pavilions
Poultry farms
False ceilings
Compared with sodium and potassium glyphosate salts, ammonium glyphosate salts have the advantages of being less prone to caking, having lower manufacturing costs and higher herbicidal activity. Monsanto Corporation of the United States developed a glyphosate ammonium salt soluble granule agent (SG), which was mass-produced in 1993. After screening, the Mon44068 adjuvant was finally selected for this dosage form. Its most prominent feature is that it significantly reduces toxicity to mammals and water, and it also has high herbicidal activity. This dosage form is a dust-free extruded granule with an average bulk density of 1.45kg/ L. It can rapidly disintegrate into a solution under a wide range of different temperatures and concentrations in reference water conditions (soft water or hard water). Meanwhile, it retains the convenience of liquid dosage form use and the ease of handling in packaging containers (can be packed in paper bags). At the beginning of this century, the first commercialized product launched by the company in the Chinese market was the "747 Farmer's Joy" ChemicalbookSG. It is a soluble granulation agent containing 74.7% ammonium glyphosate salt, 20% additives and excipients. It appears as light yellow or pale yellow granules with a particle size of 1 to 3mm. When put into water, it can dissolve rapidly and the solution is slightly acidic. Because this product has low toxicity, is solvent-free and dust-free, it became a new product that farmers welcomed and loved at that time. In China, Xin 'an Group Company has developed the first glyphosate ammonium salt soluble granule agent "Nongwang 757SG", which contains 75.7% glyphosate ammonium salt. At present, there are also higher concentration products of glyphosate ammonium salt soluble granules developed in China, such as 80% and 88.8%, etc. The main purpose is to reduce costs and inventory. In terms of the current quality of glyphosate ammonium salt soluble granules both at home and abroad, domestic products may still have a certain gap compared with similar foreign products, mainly reflected in the quality and dosage of the additives used.
100t 30m light rail bridge girder building launching gantry system
100t 30m light rail bridge girder building launching gantry system was developed and designed by our Design Department for high speed railway bridges construction (250 km/hour and 350 km/hour).
The feature of 100t 30m light rail bridge girder building launching gantry system:
1. light weight
2. good stability
3. precise self positioning
4. precise beam positioning
5. easy operation
Our 100t 30m light rail bridge girder building launching gantry system lifts, transport and position the Full Span Bridge in few simple steps. HuadaHeavy Industry supply the complete range of equipment typically needed in below construction process: Special formwork with inner mound(hydraulically maneuvered), Lifting cranes for pre-cast yard, Lifting cranes for pre-cast bridge span, Multi-axle tyre trolly, FSM launcher.
1. Electric parts are packed by high quality plywood crate to reduce distortion.
2. Main beams, end beams and electric hoist are packed by plastic woven cloth to reduce abrasion during transporting.
Delivery:
1. Usually by bulk ship or by container after truncation.
3. Transport ways are based on reducing cost for you and keep the crane performance.
1. Every product will be tested before shipment.
Welocome to visit our factory and check goods before delivery, we'll help apply for invitation letter and visa.
2. Installation
Professional technical staffs provide installation, commissioning and training services. The installation team can be sent to local site to install for customer.
3. Warranty
14 months warranty after products leaving the factory or 12 months warranty after installation and commissioning in addition to the human damage factors.
4. Delivery
Delivery with English user manual, parts manual, product certification and other relevant certificates.
5. Technical Service
Design and drawing suitable solutions and possibilities.
Provide online consultant service.
Our Company :
Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting.
It mainly produces 100t 30m light rail bridge girder building launching gantry system and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.
Our advantages:
1. More than 50 R&D personnels with advanced Science and technology
2. More than 400 sets advanced Production processing equipment and inspection equipment
3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist
4. Obtain ISO 9001 certificate and more than 10 series of patent certificates
5. Efficient service and competitive products
6. Export more than 100 countries
Product Description
450 ton MRT launching gantry machine beam erection with hydraulic system is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder.
Delivery time
Within 30 to 40 working days after the receipt of deposit.
Transportation
Generally 35 days to 50 days to destination port
Segmental launching gantry (fslg) is used for cross-sea, cross-river bridge, high-way and rail bridge projects. The first fslg made by tolian was used for sutong cross-sea bridge in the year of 2003.
Under slab launching gantry are mainly used for segmental bridge launching.
lighter weight, better stress, high capacity for straight and small curved sgemental bridge launching. The segment can be fed from rear side.
Model:JP30m/700t
Capacity:700t
Span:30m
Segment weight:80t
working grade:A3
Mininum curve:2500m
electric bridge girder full span launching gantry
electric bridge girder full span launching gantry was developed and designed by our Shenghua Design Department for high speed railway bridges construction (250 km/hour and 350 km/hour). The maximum capacity of electric bridge girder full span launching gantry is 900 ton. electric bridge girder full span launching gantry has the strength of being light weight, good stability, precise self positioning, precise beam positioning and easy operating. electric bridge girder full span launching gantry comes with Centralize control system, Multi speed Crane, Hydraulic powered Support, Mechanical powered Self Advancing system and spare-parts.
Application:
Normally, this crane is for 400-900t weight super large bridge beam; mainly applied in high speed railway project, sea cross bridge project, etc.
This bridge erector crane is composed of main beam, cantilever, bottom guide beam, front&rear legs, auxiliary leg, beam-lifting overhead crane, jib crane and electro-hydraulic system.
The whole structure is of box type, which is suitable to erect various bridges, the skew bridge, curved bridge, cross bridge and long bridge, etc. Normally, This bridge launcher crane work with beam hoisting gantry crane, and beam transporter---integrating the work of bridge beam making, transporting, and launching.
Technical parameters for reference:
Model JQJ450 JQJ900
Lifting capacity 450T 900T
Suitable beam 20-32M span
Suitable long slope 2%2%
Suitable curve radius 600m 100m
Lifting height 5.6m 7.2m
Work efficiency 6pcs/day 4pcs/day
Max Wind pressue at work Level 6 Level 6
Max Wind pressue at non-work Level 11 Level 11
Lifting speed 0-0.5m/min 0-0.5m/min
Traveling speed 0-1m/min 0-0.5m/min
Crane weight 343t 525t
Overall size 69*8.9*9m 59.3*17.1*12.1m
Installed Power 176kw 300kw
Power source diesel generator diesel generator
Note: 1, All the values in this table are just a reference for you.
2, We do customized design according to customer request.
span by span segmental concrete box girder bridge construction launching gantry
Span by span segmental concrete box girder bridge construction launching gantry
span by span segmental concrete box girder bridge construction launching gantry is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental pre-stress concrete box beam (PC beam) assembly.
The main feature is the high efficiency of construction and self-traveling. Generally span by span segmental concrete box girder bridge construction launching gantry is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder.
Our company:
Henan Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting.
It mainly produces span by span segmental concrete box girder bridge construction launching gantry and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.
Our advantages:
A. More than 50 R&D personnels with advanced Science and technology
B. More than 400 sets advanced Production processing equipment and inspection equipment
C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist
E. Obtain ISO 9001 certificate and more than 10 series of patent certificates
F. Efficient service and competitive products
G. Export more than 100 countries
Packing
1. Electric and hydraulic parts are packed by high quality plywood crate to reduce distortion in conveying;
2. Main beams, end beams are packed by plastic woven cloth. It can reduce abrasion when transport.
Delivery
1.If the size of span by span segmental concrete box girder bridge construction launching gantry are suitable for container ship, usually by container;
2.If the size is too big, usually by bulk ship or by container after disassembly.
Transport ways are based on reducing cost for you and keep the crane performance.
Transportation
MTR bridge double girder launching gantry crane made in china is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder.
Detailed parameter:
Rated Loading Capacity: 1500ton
Rated Lifting Moment: 15000Kn
Max. Lifting Load: 1500 ton
Max. Lifting Height: 60m
Span: 30m to 50m
Number: LG
Our advantages:
A. More than 50 R&D personnels with advanced Science and technology
B. More than 400 sets advanced Production processing equipment and inspection equipment
C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist
Packing
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
1.If the size of MTR bridge double girder launching gantry crane made in china are suitable for container ship, usually by container;
2.If the size is too big, usually by bulk ship or by container after truncation; Transport ways are based on reducing cost for you and keep the crane performance.
FAQ
1.What�??s the information should I provide when inquiry about the MTR bridge double girder launching gantry crane made in china?
a .we need the Bridge Drawing;the Maximum longitudinal slope and the Maximum Transverse slope;
b. The Girder/beam drawing;
2.How to make highway bridge concrete girders?
a.Full span prefabrication,
b.Segment girder prefabrication
c. Full span cast in place girder
600 ton interchange bridge launching gantry crane made in china is generally used in the erection of the subway bridge, using the precast segmental prestress concrete box beam (pc beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder.
MRT expressway interchange bridge girder segmental launching gantry crane manufacturer China is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental pre-stress concrete box beam (PC beam) assembly.
The main feature of MRT expressway interchange bridge girder segmental launching gantry crane manufacturer China is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder
Our Company:
Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting.
Huada Heavy Industry have more than 600 stuff, and covers 200,000 square meters.
Our advantages:
A. More than 50 R&D personnels with advanced Science and technology
B. More than 400 sets advanced Production processing equipment and inspection equipment
C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist
E. Obtain ISO 9001 certificate and more than 10 series of patent certificates
F. Efficient service and competitive products
G. Export more than 100 countries
Packing
1. Electric and hydraulic parts are packed by high quality plywood crate to reduce distortion in conveying;
2. Main beams, end beams are packed by plastic woven cloth. It can reduce abrasion when transport.
Delivery
1.If the size of MRT expressway interchange bridge girder segmental launching gantry crane manufacturer China are suitable for container ship, usually by container;
2.If the size is too big, usually by bulk ship or by container after disassembly.
Transport ways are based on reducing cost for you and keep the crane performance.
Transportation
Generally 35 days to 50 days to destination port.
Safty features:
Huada launching gantry (LG) Series are designed for safety. Winches are equipped with double breaking system. Upon request we provide Triple breaking system.
Emergency stop button, Limit switch, sensor are located at designated location. Lighting and spare-parts are part of the items coming with MRT expressway interchange bridge girder segmental launching gantry crane manufacturer China.
FAQ:
1.Whatthe information should I provide when inquiry about the MRT expressway interchange bridge girder segmental launching gantry crane manufacturer China
a .we need the Bridge Drawing; the Maximum longitudinal slope and the Maximum Transverse slope;
b. The Girder/beam drawing;
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