Mobile concrete pump, light in dimension, portable in framework, simple to run, economical, efficient and also quick, stable and also trusted, with strong pumping capability, is among the most popular construction equipment.
So, what should we do when buying a portable pump for sale? The following are some points that commonly need to consider when acquiring, and also wish to aid you.
1. Brand
Buy products from well-known brands so the top quality is assured. With the production company’s sales company or the manufacturing business’s local sales workplaces. Request the identification certification of the purchased item, the test report, the examination record of the unique lorry examination project, the automobile catalog number, the top quality system certification, and so on. It is far better to send out an unique individual to the manufacturing business to examine its production, monitoring and top quality. as the basis for the choice of items.
2. Job Item
According to the circumstance of the job undertaken and also the dimension of the equipment building job, the size of the cycle and also the regularity of transfer, the larger pumping volume, the parameters of the dispersing arm and the ideal chassis are identified.
When inspecting product quality, it needs to be from the outside to the within. The initial is whether the appearance, bonded steel architectural parts, paint, strolling systems, railings are smooth.
And after that gradually go deeper inside the machine.
The performance quality of accessories such as chassis engine, gearbox, transfer axle, pumping system, distributing arm, primary hydraulic parts, slewing system and slewing bearing.
3. Engineering site setting
If it is outdoors and there is no power supply, it is best to use a diesel penalty stone concrete pump. If there is a power supply, it is much more inexpensive to use an electrical pump.
4. Investment Spending Plan and Item Price
Exactly how to choose an ideal concrete pump? The most vital point is the price for consumers. Nevertheless, the cost is the first photo of the consumer.
If a heavy machinery is at an extremely economical cost, customers will certainly not trust. Quality must be additionally one more crucial choice for customers to select concrete pumps. Item top quality problems are carefully pertaining to after-sales issues. The product high quality of a mobile concrete pump suppliers picked in the early stage is excellent, and there are couple of issues. Later on, in the process of usage, lots of will certainly be removed. Fixing the problem will certainly likewise save you a lot of cash.
5. Functioning Efficiency
Examine the performance of the item. The stability and adaptability of the activities of each component, as well as whether there is uncommon shivering in the expansion arm and also the healing arm. Whether the framework driving, transforming size, technique angle, departure angle, tiny ground clearance fulfill the opportunity needs.
Whether the economic indicators such as the fuel consumption rate of the engine are reasonable, as well as whether the push-button control operation is trustworthy and also stable. For the item of the boom putting arm, you should additionally thoroughly explain the manufacturing quality of its structural parts.
In order to decrease the weight of the boom arm, base framework and outrigger. The steel must be made from high-strength, fine-grained carbon steel (relieved and also solidified steel sheet). The welding procedure needs are really rigorous, or else there will be serious issues such as weld breaking.
6. Important technological specifications
Normally, a portable concrete distribution pump has the major technical parameters: distribution displacement, electrical outlet stress, electric motor power and also distribution valve form. According to the brand-new international standard, these primary parameters can be known from the model of the portable concrete delivery pump.
According to the significant outlet stress degree, it is divided right into low pressure pump (≤ 5MPa), medium stress pump (6-10MPs) and also high pressure pump (>10MPa). Most concrete pumps can accomplish two-speed variable variation or stepless variable.
Customers ought to select the outlet pressure according to the real needs of the job and the height of the conveying range. Select the range of the output square according to the capacity of mixing and also feeding. Choose the type of the distribution shutoff according to the accumulated condition of the pumped concrete.
The motor power of a pump is the prerequisite for determining the electrical outlet stress and the shipment volume. Under the condition of a specific motor power, the rise of the pressure will certainly lower the distribution volume. However, lowering the electrical outlet stress will certainly minimize the delivery quantity.
In order to make sure that the concrete pump has a large delivery quantity, a particular outlet pressure and also a matching financial power, in the style of the portable concrete delivery pump, a continuous power pump is mostly made use of that is the constant power value after option when the outlet stress increases, the outcome variation of the oil pump will immediately reduce to reach the value corresponding to the power layout. If the outlet stress is to be high, and also the pouring quantity is wanted to be large. The only way is to enhance the motor power.
7. Key Components of The Pump Machine
The hydraulic pump is the “heart” of the concrete pump. According to the different origins, there are residential hydraulic pumps as well as imported hydraulic pumps.
According to the framework of the hydraulic pump, there are equipment pumps, vane pumps, as well as plunger pumps.
Hydraulic pumps similarly appropriate for various stress levels. Because of its affordable and strong habit, equipment pumps are extensively utilized in the preliminary concrete pumps. But due to their little stress bearing and also big pulse resistance, they are normally configured on low-pressure pumps, or utilized in medium as well as high-pressure pumps.
Supporting oil circuit system: plunger pump is separated into swash plate type and likely shaft type, which is extensively made use of now due to its huge stress range.
As a result, from the grade of the hydraulic pump, you can peek at the feature of a portable pump for sale.
Hydraulic shutoff is the “assistant” of hydraulic pump, consisting of sequence shutoff, stress lowering shutoff, reversing shutoff, dumping shutoff, one-way shutoff and changing valve, etc.
If a hydraulic shutoff team stops working, it will affect the action of the whole machine. Consequently, when buying a concrete pump, not only the “heart” but also its “assistant” need to be taken into consideration to accomplish the most effective arrangement.
Electrical components: The electric elements on the concrete pump consist of contactors, breaker, relays, etc, which act according to logic programs as well as control the work of related components. Although domestic electrical elements have a benefit in cost, there is still a void in between the integrity and life of parts from imported or joint endeavor brands.
8. Quality Control as well as After-sales Service
When buying items, unique attention ought to be paid to whether the manufacturer has given a reputable quality assurance dedication and also excellent after-sales service products. For specialist heavy building and construction machinery, trustworthy as well as full guarantee service will be a strong backing for the success of our building jobs.
9. Comprehensive Evaluation
In addition to selecting from the “hardware” devices of the concrete pump, it is also required to examine the level of its “software program”: such as the brand name’s manufacturing background, research and development stamina, customer service capacities, and so forth. Routine large enterprises have excellent efficiency in research and development strength, quality assurance, customer service and also spare parts supply, which can eliminate customers from fears.
As discussed over, it is difficult to acquire a truly appropriate concrete pumping devices. It requires thorough consideration, careful computation, and contrast. In short, I hope you can discover the ideal concrete pumping product.