Column Climbing Concrete Placing Boom Floor 33m 28m 32m

• After-sales Service: Online Support
• Warranty: 1 Year
• Type: Concrete Placing Boom
• Shotcrete Type: Wet
• Machining Process: Hydraulic
• Certification: CE, ISO9001
• Model NO.: HG28 HG32 HG33
• Condition: New
• Color: Customized
• Climbing Mode: Floor or Elevator Well Climbing
• Base Section: Tobular Column
• Free Standing Height: 22.7m
• Weight: 20000 Kg
• Internal Climbing Step Distance: 0.52
• Marketing Type: Ordinary Product
• Core Components: Pressure Vessel, Gear
• Voltage: Standard 380V, Can Made by Customer Needed
• Slewing Range: 400 Degree
• Power: 11kw 15kw 30kw 30kw
• Machinery Test Report: Provided
• Transport Package: Suitable for Sea Transportation
• Trademark: JH/JIUHE
• Origin: China
• Production Capacity: 500 Set/Sets Per Year

Product Description

Product Description

Concrete Placing Boom
 
Concrete placing boom used to delivery and place the concrete, which is connected with concrete pump. As a auxiliary equipment for concrete pump, it can delivery the concrete quickly and accurately through the connected pipes like a mechanical hand. It also expands the concrete pumping area, and settles the problem of wall pouring effectively, and solves the problem of concrete conveying preferably.

1. It reduce much more labor intensity, improve work and economic efficiency. Compared with traditional manual concrete pouring, the placing boom can reduce labor intensity, greatly accelerate the pouring speed, shorten the construction period, and improve the economic benefit because of the large working range, flexible and convenient operation.

2. Improve the construction quality of concrete. In the process of large area concrete placement, the concrete must be transported through the hopper, so the concrete is easy to lose water and thus affect its quality,and the operation rapidity of placing boom can ensure the concrete quality . Due to the frequently shipment, manual pouring concrete, the labor intensity is too high. After the intensive labor, the worker may not pour concrete strictly according to the construction process requirements, which may lead to man-made construction cold joints. The operation flexibility of placing boom can pour the second layer concrete continually before the last layer concrete become concretionary, which can achieve a molding as far as possible and avoid the construction of cold joints.

3. The placing boom does not contact with the template. So the placing boom makes no vibration to the template, and thus avoids damage to the structure.

4. The placing boom can pour concrete hierarchically and piecewise, so that the template can be uniformly stressed, and the damaged mode is reduced, which is favorable for ensuring the proper size of the structure.

5. After using the placing boom, there is no need to connect and remove the pipes, which reduces the platform operators, neither needs other concrete machines, which also reduces damage of stiffened plate.

1 Introduction of 

 HGY Series climbing concrete placing boom could be floor fixed climbing type or elevator well shaft climbing type. The boom length could be 28m, 32m with 3 foldable arms or 33m, 36m with 4 foldable arms. This kind of climbing concrete placing booms could be also used as stationary concrete placing boom fixed on foundation and widely used for high building projects.

 

2 Features 

1 Floor climbing type, Elevator well shaft climbing type

2 Could be also used as stationary concrete placing boom fixed on foundation

3 Saving labor and high efficiency

4 Easy installation, easy operation, low cost maintenance

5 Good quality with high reliability and reliability

6 Separate modular with light weight for easy installation (4m, 5m, 6m for tubular column mast)

3.Technical Parameters.

Item	Unit	HG28	HG32	HG33	HG36
Max. Placing Radius	M	28	32	33	36
Free standing height(to the joint between boom end swivel table)	M	22.7	22.7	22.7	22.7
Tower structure type	---	Tubular Column	Tubular Column	Tubular Column	Tubular Column
Cross Section of Tubular Column	---	0.75X0.75m	0.75X0.75m	0.75X0.75m	0.75X0.75m
Power Supply	V	380V/50Hz	380V/50Hz	380V/50Hz	380V/50Hz
		or Customized	or Customized	or Customized	or Customized
Control Mode	---	Cable Remote Control	Cable Remote Control	Cable Remote Control	Cable Remote Control
		Radio Remote Control	Radio Remote Control	Radio Remote Control	Radio Remote Control
Mast section	---	2pcs, each is 10m	2pcs, each is 10m	2pcs, each is 10m	2pcs, each is 10m
Jacking lifting cylinder	---	Included	Included	Included	Included
Counterweight	---	Without	With	Without	Without

 

4. Detailed for each system of  Concrete Placing Boom

4.1 Boom System
Boom system relies on the advanced boom technology of concrete boom pump truck. It is specially designed on the concept of Finite Element Analysis, Dynamics Simulation Analysis, Modal and Dynamic Response Analysis, and strictly tested by Anti-fatigue Service. Life Test and Flaw Detection Test which effectively decrease peak value of boom stress and ensure longer service life and higher reliability.
4.2 Hydraulic system
Hydraulic pump and valves are Rexroth from Germany with excellent performance, low noise and high reliability.
4.3 Slewing Mechanism and Gearbox
Slewing gearbox is Comer from Italy with steady, reliable performance and longer service life.

4.4 Climbing Device
The climbing device is with two jacking oil cylinders and adjustable supporting legs which could be easily dismantled and installed, very flexible and reliable. There are two kinds of climbing device for choice, floor type climbing or elevator well type climbing.
4.5 Electric Control System
Main components are -Schneider from France or Omron from Japan, steady and reliable. Wire remote controller and wireless remote controller are equipped for remote and safe operation.
4.6 Tubular Column
Tubular column is made of high strength steel and could be modularized with light weight for installation according to client's demands on site.

FAQ

Q: How many kinds of concrete placing booms you have?

A: We have below series.

1:15/17m Mobile Hydraulic Spider Concrete Placing Booms

2: 28/32m/33m/36m Floor Climbing Type and Elevator Shaft Climbing Concrete Placing Booms (Tubular Column)

 3: 21/24/28/32 Elevator Well Shaft Climbing Concrete Placing Booms (Mast Section)

 

Q: Do you have concrete placing booms with boom length over 36m?

A: Yes, boom length over 36m needs to be customized by order.

 

Q: Is there any proportional multiway valve for concrete placing boom?

A: Proportional mutiway valve is optional for more smooth operation like pump trucks.

 

Q: Our tower crane is not big enough to lift tubular column for installation, how can we do?

A: We can make the tubular column separate for light weight such as 5m, 6m 7m, fast and easy installation.

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