Diesel and electric mini trailer concrete pumps, which one i

 A mini trailer concrete pump falls on two types divided by power kinds: diesel and electric. Diesel powered and electric powered concrete pumps have their own advantages. Electricity drives are more economical and environmentally friendly. However, they need to be connected to the grid and require sufficient power. This is not suitable in remote rural areas and the wild. Diesel power does not need to be connected. Connected to the grid, but fuel consumption is more expensive than electricity, and it is polluting.

　　As the name suggests, electric mini concrete pumps use electricity to drive the equipment pouring and construction. As long as the construction place can meet the power supply of the equipment, it means that the equipment can be constructed normally as long as it can be connected to three-phase electricity. The motor power used by the small concrete pump is calculated according to KW. Because the construction efficiency of delivering 5 cubic meters of material per hour must be completed, it is important that the construction is not interrupted. In places with sufficient electricity, wires are sold everywhere, and the price is not expensive, which is more economical than small diesel-powered pumps.

　　In addition, an electric mini concrete pump is very environmentally friendly during construction, and will not cause some pollution near the construction as the diesel-powered equipment is constructed, and it is not easy to clean. As long as the electric small transfer pump does not block the pipe, the normal power supply voltage will not cause pollution to the construction, eliminating some links of cleaning and cleaning. There are three types of motor power: 5.5kw, 11kw and 5kw according to different models. The greater the flow and head requirements, the greater the motor power is required. A variety of different motor powers are available, making construction more convenient.

　　To sum up, electric mini concrete pumps are better than diesel ones in both efficiency and energy cost. If the external power is sufficient and convenient, you can choose an electric trailer pump, which has lower energy consumption costs and lower prices. Otherwise, you have to use diesel pumps. Of course, the working location of the trailer pump is not static. If an electric trailer pump goes to the wilderness without electricity, what should you do? In response to this problem, many cement pump machine manufacturers have equipped their trailer pumps with diesel-electric dual-power systems. However, this is generally for larger trailer pumps, for small trailer pumps are rarely confronted with this problem.

Reprinted from http://concrete-pump-cn.com/a/News/diese-or-electric-mini-concrete-pumps.html

Key points in concrete boom pump operation

In the construction site for the use of concrete boom pump concrete pouring, should check whether the water diversion is placed, the first pouring concrete should be calculated according to the aperture to ensure that the depth of the first buried pipe is greater than 1m. In the process of pouring concrete, the height of the concrete surface is measured when unloading the pipe.

When filling, hang the hopper with the main hook of the car crane and connect it with the catheter. When the infusion is started, the sand bag is set at the bottom of the funnel. When the amount of concrete is filled in the hopper box, the wire of the sand bag is cut and the concrete is suddenly dropped and quickly falls to the bottom of the hole and the tube is wrapped to complete the back cover jobs.
In the process of trailer concrete pump spare parts pouring concrete should be filling the side of the lifting pipe, so that the concrete is often in a state of flow, as far as possible to shorten the interval between the removal of the catheter. Perfusion of a plate, the timely detection of the rising height of the concrete surface with the measured thickness of the catheter in the concrete, under normal circumstances the depth of the catheter control in the 2 ~ 6m, that is, before the demolition of the depth of not more than 6m, After the demolition of the depth of not less than 2m.
Also note that the continuous filling of concrete, a short time to stop, often start the catheter, so that the concrete to maintain adequate mobility.

The resource is from:

http://concrete-pump-cn.com/a/News/key-points-in-concrete-boom-pump-operati.html

How much does a HZS120 concrete batch plant cost

How much does a HZS120 concrete batch plant(belt type concrete batching plant) cost?

The price of HZS120 concrete batch plant including Pre-entry ,site selection and location.

Initial investment of HZS120 concrete batch plant:

1, the production line, two 120 on it;

2, a trailer concrete pump (if there is additional demand can be rented or sought to support), mixer trucks 10 cube (can be rented or seek to support);

3, raw materials, pre-capital of about 1 million yuan.

In summary,180 × 2 + 220 +40 × 10 +100 = 1080 (million) up to 11 million it! The The For the choice of raw materials, I think it should be based on local resources.

Site selection is important for commercial concrete mixing plant.

Commercial concrete mixing plant radiation should not exceed 50km, because the distance is too far on the cost of transport and concrete quality has a very negative impact. Therefore, the geographical location of the the supply of concrete should be located within 50km. If possible, as close as possible to their customers.

Concrete batching plant staff:

A good concrete batching plant operator on the long run of the machine ride to a great effect. Involved staff positions are: managers, operators, technical staff (including quality inspection and laboratory personnel), other positions candidates also need to be very cautious.
The resource is from:

http://www.concretebatchingplants24.com/much-hzs120-concrete-batch-plant-cost.html

Hopper conveyor and belt conveyor for concrete batch plant

Hopper conveyor and belt conveyor is two ways of aggregate transportation in concrete batch plant,the hopper to enhance the advantages of small footprint, simple structure.

Powder conveying; concrete available powder is mainly cement, fly ash and slag. At present, the commonly used powder conveying method is the transmission of the screw conveyor, the large-scale mixing plant has the use of pneumatic conveying and scraper delivery. The advantages of screw conveyor is simple structure, low cost, reliable use. Liquid transport mainly refers to water and liquid admixtures, which are transported by the trailer concrete pump respectively.

The resource is from:

http://www.concretebatchingplants24.com/hopper-conveyor-belt-conveyor-concrete-batch-plant.html