Zhengzhou Zhenheng Construction Equipment Co., Ltd.
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Brief introduction to portable electric concrete pump for tunnel construction 1 year warranty:
The concrete pump is composed of pump body and delivery pipe. It is a kind of machinery that continuously transports concrete along the pipeline by using pressure. It is mainly used for house construction, bridge and tunnel construction.
The HBT80 with a maximum capacity of 80 cubic meters per hour, is equipped with a unique hopper and blade design to reduce material residues and facilitate cleaning.Suitable for various concrete formulations.Good maintainability, easy to repair and disassemble.
Parameters of portable electric concrete pump for tunnel construction 1 year warranty:
| Item | HBTS80-16-110 |
| Max Theoretical Concrete Output | 50/85 m3/h |
| Max Theoretical Conveying Distance (vertical Height/Horizontal Distance) | 270/1200 m |
| Max Concrete outlet Pressure | 16 Mpa |
| Distribution Valve | S Valve |
| Max Aggregate size | 30 mm |
| Concrete Slump | 100～200 mm |
| Concrete Cylinder Diameter | φ200×1800 mm |
| Oil Tank Diameter | φ140×φ90×1800 mm |
| Hopper Capacity/Filling Height | 0.5/1400 m3/mm |
| Concrete Pumping Pressure | 30 Mpa |
| Hopper Mixing Pressure | 16 Mpa |
| Oil Tank Capacity | 200 L |
| Cleaning Mode | High Pressure Washing |
| Motor | 110 kw |
| Oil Pump | Double 140ml/r (Korea KAWASAKI) |
| Valve Group | Germany Bolseen |
| Hydraulic Hose | Italy MANULI |
| Electric | CHNT/Schneider |
| Dimension (L×W×H) | 7125×1980×2300 mm |
| Weight | 6200 kg |
The Working of portable electric concrete pump for tunnel construction 1 year warranty
The basic principle of working of all types of concrete pumps is the same. The pump operates on the basis that one piston draws liquid concrete from a hopper into a cylinder while the other piston pushes its concrete out into the discharge pipes, both the functions happening simultaneously.
There is a valve that controls which cylinder opens to the concrete hopper and which one opens to the discharge pipes. The valve switches every time the pistons reach the end point, and the process goes on with the first cylinder now releasing the concrete and the second cylinder drawing fresh concrete from the hopper.
The piston concrete pump vehicle is to charge the ready mixed concrete into the cylinder through the hopper when the pistons are contracted, and to discharge when the pistons are expanded, like water guns. Charging and discharging operations are switched by the swing valve.
More Details of portable electric concrete pump for tunnel construction 1 year warranty
Features to Portable Electric Concrete Pump for Tunnel Construction 1 Year Warranty:
1. Concrete flows constantly into cylinder from bottom of hopper, which shall enable to get high suction efficiency. Air intrusion shall be shut out by polyurethane packing.
2. Our concrete pump has parallel twin cylinder mechanism , which shall make concrete push out straight in beeline. There is no change of cross section space, shape, and direction of concrete flow, which shall reduce discharge resistance.
3. High suction efficiency, air tightness and low discharge resistance avoid paste separation and air Intrusion, then it makes little change of properties of concrete.
4. Outstanding mobility, and highest pumping out-put among line-ups.
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| 1. Hydraulic system
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| 2. Electric control system
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| 3. Mechanical system
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| 4. Cooling system
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Warranty:
The warranty will be one year from the date of shipment. Any detected parts during this period caused by the quality of products will be replaced by seller free of cost (exclude wear and tear parts), improper operation and other manmade reasons are excluded.and engineers available to service machinery overseas.
Our Services
1. With the fastest speed to make the quotation for customers on the prerequisite that we are clear to capacity, quantity, automation requirement, spare parts requirement (Chinese Top Brands or World Grade Brands like Siemens Motors etc), wearing parts requirement,delivery terms etc.
2. Bottom Price for customer as much as possible.
3. Flexible Payment Terms.
4. Offering the analysis of ROI(Return of Investment).
5. 1-3 short training periods, 10-15 days installation,1-2days commission,1-2days pre-operation.
6. Total service fees below USD90 for one engineer in one day compared with markets trends USD120.00
7. Shortest periods of processing and manufacturing. For single machines, at most 5days;for production line,at most 15days.