Concrete Pump Machine

Concrete pump machine is an effective tool for pumping various concrete materials. Under the influence of high pressure, concrete material can be pumped along the pipeline continuously. It not only can save a lot of labour, but improve working efficient. That’y why many customers would like to buy a concrete pump for his construction projects. The practicability advantage has won clients’ favourites. However, how to choose and buy one? Here are detailed introduction of pumps, which can help you choose a suitable one in the market.

Classification of Concrete Pump for Sale

In terms of capacity, a wide range of capacities are available, about 40 to 80 m3/h for trailer pump; 30 to 40 m3/h for mixing pump.

According to engine, there are two options: diesel concrete pump and electric sale concrete pump.

As for concrete pump type, in Aimix, we have manufactured three kinds of concrete pumps, including trailer pump, mixer pump and boom pump for sale.

The following introduction is based on its type. Thus, I will introduce them one by one.

Different Concrete Pump Types in Aimix Group

A. Trailer Pump

Generally speaking, trailer concrete pump is divided into two types: diesel concrete pump and electric concrete pump. Our company can provide you different concrete pump models. Concrete pump rates are 40, 60 and 80 m3/h . Acordingly, models are ABT40C, ABT60C, ABT80C diesel pump and ABT40D, ABT60D, ABT80D electric ones. Well, if you need pump capacity – 30, 50 and 90 m3/h. All of them are possible. Because our engineer can help customize pump for you.

ABT40C Diesel Concrete Pump

ABT60C Diesel Pump

ABT80C Diesel Pump

ABT40D Electric Concrete Pump

ABT60D Electric Concrete Pump

ABT80D Electric Concrete Pump

Items	Units	ABT40C	ABT60C	ABT80C
Max. theo. concrete output(L./H)	M³/h	40/26	67/45	84/45
Max.concrete pumping pressure(H./L.)	MPa	10/7.6	13/7	16/11
Distribution valve type		S Valve	S Valve	S Valve
Concrete cylinder diameter×stroke	mm	Φ180×1200	Φ200×1650	Φ200×1800
Hopper capacity x feeding height	L/mm	400/1100	800/1400	800/1400
Outlet diameter	mm	Φ150	Φ180	Φ180
Diesel engine model		Wechai	Wechai	Wechai
Electrical engineering power	KW	82	129	176
Rotate speed	r/min	2100	2200	2200
Circuit type		Open circuit
Pumping system pressure	MPa	32	32	32
Mixing system pressure	MPa	6-8	6-8	6-8
Capacity of oil tank	L	370	370	580
Max. Theoretical Vertical/Horizontal Conveying Distance	m	120/500	180/800	200/800
Max. aggregate diameter	mm	Slick scree/scree:40/30	Slick/scree:40/50	Slick/scree:40/50
Inside diameter of delivering pipe	mm	Φ125	Φ125	Φ125
Dimensions：length×width×height	mm	5000x1850x1700	5800x2000x1750	6300x2100x2350
Total weight	kg	4500	6500	6900

Items	Units	ABT40D	ABT60D	ABT80D
Max. theo. concrete output(L./H)	M³/h	40	60/36	86/45
Max.concrete pumping pressure(H./L.)	MPa	10	13/7	16/11
Distribution valve type		S Valve	S Valve	S Valve
Concrete cylinder diameter×stroke	mm	Φ180×1200	Φ200×1650	Φ200×1800
Hopper capacity x feeding height	L/mm	400/1100	800/1100	800/1100
Outlet diameter	mm	Φ100	Φ180	Φ180
Electrical engineering power	KW	45	90	90
Rotate speed	r/min	1480	1480	1480
Circuit type		Open circuit
Pumping system pressure	MPa	28	28	32
Mixing system pressure	MPa	8	6-8	14
Capacity of oil tank	L	370	560	580
Max. Theoretical Vertical/Horizontal Conveying Distance	m	120/500	160/800	200/800
Max. aggregate diameter	mm	Slick scree/scree:40/30	Slick/scree:40/50	Slick/scree:40/50
Inside diameter of delivering pipe	mm	Φ125	Φ125	Φ125
Dimensions：length×width×height	mm	4500x1750x1600	4500x1750x1600	6300x2100x2250
Total weight	kg	3200	6000	6300

B. Concrete Mixer Pump Machine

Concrete mixer pump machine is also one kind of concrete pump machine. It is more advanced because of combination of concrete mixer and concrete pump, which can greatly improvee working efficiency and save a lot of cost, time and labour. Now in the market it is becoming more and more popular among customers. A lot of our old clients has purchased more than one set from us. We have embraced advanced manufacutring technology to make perfect equipment for our customers.

In comparison with trailer pump, it has small capacities about 30 to 40 m3/h. So, sometimes we also call it small concrete pump. In general,it is suitable for small construction projects, like rural and urban building, small bridges and harbors. While, same as trailer pump, it has diesel type and electric type. In Aimix, models include ABJZ30C, ABJC40C, ABJZ30D, ABJZ40D equipped with JZC series concrete mixer; ABJS30C-JS500, ABJS40C-JS750, ABJS30D-JS500, ABJS40D-JS750D equipped with JS series forced mixer.

ABJZ30C Diesel Concrete Mixer Pump

ABJZ30D Electric Concrete Mixer Pump

ABJZ40C Diesel Concrete Mixer Pump

ABJZ40D Electric Concrete Mixer Pump

C. Boom Concrete Pump

The concrete boom pump truck combines fast driving, pumping and placing functions. This concrete pumping machine for sale is able to transport concrete precisely through the boom system to designated locations, ensuring both quality and speed. Therefore, application in water conservancy, bridges, high-rise buildings and other industrial and civil construction projects are common. Due to operation with long booms, it requires for open space. Now, long booms about 30 to 57 m are possible in AIMIX. Generally, it is used for large construction projects. In addition, operator can fully make use of it to improve working efficiency.

The structure of pumping system

This system consists of the hopper, concrete conveying cylinder, main oil cylinder, etc.
1. The hopper. The hopper, welded by steel plates, is used for storing concrete to make sure the normal process of feeding. It is used for feeding. In addition, there is a S valve in it.
2. Concrete conveying cylinder. The concrete conveying cylinder valve connects the hopper and water tank, in which there are two concrete pistons.
3. Main oil cylinder. The last part is main oil cylinder. It is plated with hard chromium on the surface in order to avoid rusting.

In order to maximize pumping efficiency, our company always adopts high-quality parts. Pumping system has to endure a great impact when concrete pump starts working. So the parts have to be wear resistant. Take S valve as an example. S valve is in the hopper, which can compensate wear clearance automatically and get a great sealing performance. It consists of wear plate and wear ring. They are made of hard alloy, thus the service life of wear plate and wear ring is extended.

Concrete Pump Working Principle

When the machine start to pumping concrete, the pumping system works in this way.

1. After pressure oil of the hydraulic system enters into the main cylinder, one piston rod is extended and the other piston rod is retracted.

2. Then, the concrete conveying piston, which connects the main cylinder piston rod, starts self-absorbing in the conveying cylinder when it has to retract.

3. The concrete in the hopper is sucked into the conveying cyclider under the influence of atmospheric pressure and stirring blade.

4. At the same time, under the action of oil pressure, the other main cylinder promotes the piston rod out of the cylinder. Meanwhile, concrete piston pushes concrete out of this conveying cylinder.

5. After this action is completed, the system automatically changes the direction and makes pressure oil get into the other main cylinder. Later, it will complete another travel of sucking and pumping.

In short, this a repeated process. Just in this way, concrete in the hopper is continuously sucked in and out of the conveying cyclinder and pumped to the operation point.

Concrete Pump Machine Manufacturers

Among numerous suppliers, Aimix Group is an excellent choice.

On one hand, we can provide you with excellent machine. And you can always get a reasonable and professional advices. In addition, our pump for concrete has been exported to USA, Russia, New Zealand, Philippines, Guinea, Romania, Pakistan, Ukraine, Botswanna, Uzbekistan, Kyrgyzstan, Oman, Inner Mongolia, etc. And the concrete pump machines are favored by various people all over the world.