Concrete Pump Machine

Concrete pump machine, an effective tool for pumping various concrete materials, is composed of pump and pipe. Under the influence of high pressure, concrete material can be pumped along the pipeline continuously. Here, I’d like to share some basic knowledge of pumping machine from such aspects: concrete pump models, construction of pumping systems, concrete pump working principles, manufacturers, etc.

Concrete Pump Models

Generally speaking, concrete pump is divided into two types: diesel concrete pump and electric concrete pump. Our company can provide you different concrete pump models.

Diesel concrete pumps in our company are BS30-10-56R, HBTS40-10-82R, HBTS50-12-62R, HBTS60-13-129R, HBTS80-16-129R, HBTS90-18-176R and so on.

Item	Unit	BS30-10-56R	HBTS40-10-82R	HBTS50-12-62R	HBTS60-13-129R	HBTS80-16-129R	HBTS90-18-176R
Max. theo. concrete output(L/H)	m3/h	30	40/26	60/36	80/40	85/50	100/64
Max.concrete pumping pressure	MPa	10	10/5.3	11.7/7	13/7.6	16/8.6	18/11.5
Concrete cylinder diameter* stroke	mm	1400×1200	1800×1300	180×1300	200×1650	200×1800	200×1800
Hopper capacity*feeding height	L×mm	400×1200	400×1100	500×1300	680×1400	680×1400	380×1400
Outlet diameter	mm	Ф100	Ф150	Ф150	Ф180	Ф180	Ф180
Power	kW	56	82	62	129	129	176
Rotate speed	RMN	1800	2100	2100	2200	2200	2300
Pumping system pressure	MPa	26	31.5	31.5	32	32	32
Mixing system pressure	MPa	6-8	6-8	6-8	8	8	8
Capacity of oil tank	L	260	370	370	580	580	580
Max. concrete pumping distance(vertical)	M	120	120	160	200	210	360
Max. concrete pumping distance(horizontal )	M	500	500	600	800	1000	1600
Max. aggregate diameter	mm	Scree 10 20	Scree 40 50	Slick scree:50 Scree:40	Slick scree:50 Scree:40	Slick scree:50 Scree:40	Slick scree:50 Scree:40
Inside diameter of delivering pipe	mm	Ф80-100	Ф125	Ф125	Ф125	Ф125	Ф125
Dimension(length*width*height)	mm	4500*1750*1600	5000*1850*1700	5000*2100*2260	6000*2160*2600	6000*2200*2250	5900*2075*2650
Total weight	Kg	3500	4500	4000	6480	6500	7300

There are mainly five types of electric concrete pumps: BS30-10-37, HBTS40-13-45, HBTS50-12-75, HBTS60-13-90, HBTS80-16-110. In order to understand concrete pump working principle, I’d like to introduce the construction of pumping system to you firstly. As pumping system is the main system for the process of pumping concrete.

Item	Unit	BS30-10-37	HBTS40-13-45	HBTS50-12-75	HBTS60-13-90	HBTS80-16-110
Max. theo. concrete output(L/H)	m3/h	30	40/23	56/33	82/48	84/50
Max.concrete pumping pressure	MPa	10	13/6	12/7	13/7	16/8.5
Concrete cylinder diameter* stroke	mm	Ф140×845	Ф160×1100	Ф180×1200	Ф200×1650	Ф200×1800
Hopper capacity*feeding height	L×mm	400×1100	400×1100	400×1240	800×1400	800×1400
Outlet diameter	mm	Ф100	Ф125	Ф125	Ф180	Ф180
Power	kW	37	45	75	90	110
Rotate speed	RMN	1480	1480	1480	1480	1480
Pumping system pressure	MPa	18	28	30	32	32
Mixing system pressure	MPa	6-8	8	8	6	6-8
Capacity of oil tank	L	260	370	370	560	560
Max. concrete pumping distance(vertical )	M	100	180	150	200	220
Max. concrete pumping distance(horizontal )	M	300	600	700	800	1000
Max. aggregate diameter	mm	Slick scree 20	Slick scree 30 Scree 20	Slick scree 30/40 Scree 20	Slick scree 50 Scree 40	Slick scree 50 Scree 40
Inside diameter of delivering pipe	mm	Ф80	Ф80	Ф125	Ф125	Ф125
Dimension(length*width*height)	mm	3400x1420x1600	4500x1750x1600	4800x1850x1770	5900x2000x2260	5900x2100x2250
Total weight	Kg	2300	3200	3000	6300	6300

Concrete mixer pump maachine 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. We are confident that our product will never let you down. You can check it blow.

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.

On the other hand, we can promise you timely delivery. Delivery date is very important to production plan. Cooperating with us makes your production plan go well on time.

Last but not least, you can get perfect after-service from us. For example, we provide free training so that you can raise the operation proficiency. What’s more, we also have field service if you need.

So if you are going to purchase concrete pumps, such as stationary concrete pump, welcome to contact us. It’s our pleasure to communicate with you.