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How to Use Small Concrete Batching plant

Wednesday 23rd December 2015 3:00 AM

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After you start a small concrete batching plant, you should ensure the rotation speed of mixing drum is normal. Before you adding new materials, you should discharge the finished concrete. The machine can not work overload. During operation, you must make it sure that the sand and stone would not drop into devices and components. If there is something wrong, you should cut off the power firstly.

When you begin using a small concrete mixing plant, you should check all the units and systems in it, and put it in use according to the operation instruction. Then, you should check there is no materials in mixing drum before starting it. Besides, you should make it sure that the drum and mixing blades are in normal situation. You should also check all the devices of small concrete batching plant are normal.

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Label : small concrete mixing plant

How to Use Small Concrete Batching plant

Wednesday 23rd December 2015 2:59 AM

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After you start a small concrete batching plant, you should ensure the rotation speed of mixing drum is normal. Before you adding new materials, you should discharge the finished concrete. The machine can not work overload. During operation, you must make it sure that the sand and stone would not drop into devices and components. If there is something wrong, you should cut off the power firstly.

When you begin using a small concrete mixing plant, you should check all the units and systems in it, and put it in use according to the operation instruction. Then, you should check there is no materials in mixing drum before starting it. Besides, you should make it sure that the drum and mixing blades are in normal situation. You should also check all the devices of small concrete batching plant are normal.

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What Are the Models of Concrete Batch Plant

Wednesday 23rd December 2015 2:58 AM

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Today,Haomei will introduce the using scope of concrete batching plant’s model and we hope it can help you.

Concrete batching plant has single concrete mixer plant and double concrete mixers plant, by definition, every single concrete mixer plant has one mixing console, double concrete mixers plant with two mixing consoles, each concrete mixer corresponding to a mixing discharging port, so double concrete mixers plant is a stand-alone plant 2 times of production capacity.

The concrete mixing plant is named as the production capacity per hour, at present, the models in our country are:HZS60, HZS75,HZS120, HZS150, HZS180, etc. Haomei commercial concrete batch plant has good mixing performance ad adopts screw twin shaft concrete mixer as the main host which not only has strong mixing performance, but also can mix dry hard concrete, plastic concrete and various proportion concrete.

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Four Features Introduction of HZS concrete batching plant

Wednesday 23rd December 2015 2:54 AM

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Haomei will introduce four characteristics of HZS concrete batching plant for you:

The application of engineering concrete mixing plant is more popular than the ordinary concrete batching plant. Wide application field. one concrete batching plant can produce different kinds of concrete.

Cheap. As the configuration is quite simple, the price, of course, is very cheap. The price of Engineering concrete mixing plant.

Low configuration and easy to operate. The concrete produced by the concrete batching plant is for their own use. As the number of the cement silos of the HZS concrete batching plant and the additives is small the batching materials in the controlling system is mixed according to the proportion of their own needs, it relatively saves capital and is easy to control.

On the other hand,Small size configuration and convenient to arrange. Compared to the commercial concrete batching plant, the number of cement silos and additives, and the covering area are smaller. In the construction sites, there are more choices to place the engineering concrete batching plant.

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Maintain the concrete Batch Plant as Requirements

Friday 18th December 2015 11:37 PM

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1.After starting for the first time and removing failures of electric system, check the rotation direction of mixing arms before start your machine. The half dry concrete will stick on the mixing shaft and increase the mixing shaft diameter which will reduce the mixing efficiency and loose power. So, users should keep the mixing shaft clean.

2.Continuous concrete batching plant.We suggest our customer clean the machine after one working period or before the initial setting time of mixture concrete in any production interruption time. Adjust the mixing blade in time in order to ensure the clearance is 3.5mm. The new machine should be checked every day, after using one week, you can check it every week. After starting concrete mixing plant for everyday, make it run in empty for a period of time. Listen whether there is grating between mixing shaft and mixing drum.

When we taking regular maintenance work for mixing device of concrete batch and mixing plant, the working efficiency will be increased continuously and the failure rate will reduce.

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Different Concrete Mixer has Different Mixing Effect

Friday 18th December 2015 11:28 PM

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now ,we will introduce the mixing effect differences between single shaft concrete mixer and double shaft concrete mixer.

Double shaft concrete mixer rotates in radial direction and axial direction at the same time during the mixing process. Its primary mixing zone is in the circumferential direction of the agitator. The mixer takes full advantage of the mixing space to mix the aggregate, cement and water. As a result, the mixer can achieve the most optimal mixing mode and obtain the best mixing effect.

Single shaft concrete mixer can mix plasticity concrete, rigid concrete, light aggregate, mortar, etc. It has the advantages of wide application range, good mixing quality, high production efficiency and low energy consumption. Therefore, it is an ideal choice for construction sites as well as small and medium sized concrete batching plants.

The mixing principle of single horizontal shaft is basically similar with self-falling concrete mixer . The function of its shafts and blades is to raise the aggregates to a certain height, and then make them fall freely. Therefore, in operating process, the effective working volume of single shaft concrete mixer is larger than theoretical designed volume. The overall height of single horizontal concrete mixer is bigger than double shaft concrete mixer.

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Label : Double shaft concrete mixer single shaft concrete mixer

Operate Batch Plant According to Right Steps

Friday 18th December 2015 11:27 PM

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Except for the quality of the machine will cause failures, the right and normal operation of the equipment also will cause failures. Here, Haomei will introduce five steps to tell you how to operate concrete batching plant correctly.

Check every indictor of concrete batching plant timely, and regularly check whether the clutch, brake and lifter are flexible and reliable or not. The machine can not work until all the parts have reached normal standard.

Check the internal and external circuits of mixing building, and make the insulation of every circuit be kept good. The exposed rotating parts of the machine should be set up with protection device.

The big stone and other iron products must not be put into the storage, and anyone can not stand under the lifting hopper and close to conveyor belt.

The operation and observation place of mixing building should be set up with work platform and safety rails. The operator can not check the mixing building in the process of operation.

Anyone can not enter into the mixing bin, and he can not put the sundries into the bin. The operator should check the mixing bin before operating the machine, and make sure the escalator of mixing bin is safe and reliable.

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Maintenance Matters for JS Series Concrete Mixer

Friday 18th December 2015 11:25 PM

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1.Check if the seal chamber of shaft, import and export of distributor and the seal pipe are smooth, and check whether there is enough lubricant oil in every lubricating point and the gear box or not.

2.Check whether the oil in electric lubricating pump is used up or not. If it is going to be empty, add oil to lubricating pump timely. Do not operate the twin shaft concrete mixer without lubrication.

3.Clean the mixing drum completely. Besides, the materials in discharging door must be cleaned in time. And the remaining materials that can not be cleaned by water must be chipped away regularly.

4.The mixing blades of twin shaft concrete mixer must be adjusted weekly to prevent accidents.

As a professional JS series concrete mixer manufacturer, Haomei will provide best products and service for you. Welcome to visit our factory!

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Label : concrete mixer manufacturer

Installation Matters for Brick Making Machine

Friday 18th December 2015 11:23 PM

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Now, the baking-free brick is widely used to the construction. Therefore, the market of block making machine is expanding, especially the mobile hydraulic baking-free block making machine is very popular. Haomei will introduce the installation precautions of block making machine.

The block making machine should be installed on the solid and smooth ground, and the concrete ground is much better. The grounding part of the machine should be connected with screws.

The machine should be kept level and vertical when it is installed.Check whether all the screws are firm or not; check whether the main engine bin door is loose or not. If they are loose, the operator should fasten them timely.Check the connection circuit according to the power supply of the machine.After the inspection for the machine, test the machine without loading; if it works normally, and then it can be put into production.

Haomei can provide unique block making machine for users, and its manufacture has high status on the technology of the equipment. Haomei mobile block making machine has good quality and high production efficiency.

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Label : block macking machine mobile block macking machine

The Supporting Devices for concrete Batching Plant

Friday 18th December 2015 11:20 PM

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HZS series commercial concrete batching plant is a full set of concrete mixing equipment, including the following parts: concrete mixing system, aggregate batching and weighing system, cement weighing system, water weighing system, additive weighing system (optional), cement silo, screw conveyor, full automatic control system, etc.

If using HZS series commercial concrete mixing plant, it is suggested that the user should choose a suitable concrete mixer. HZS series commercial concrete batching plant requires a pump truck, which is also called concrete pump. Haomei HZS series commercialconcrete batching plant is ideal equipment to produce commercial concrete. It is widely used for water conservancy, electric power, railroad, road, tunnel, the arch of bridge, national defense project, etc.. Our main products are as follows: concrete batching plant, electric portable concrete mixer, small concrete mixers, forced type concrete mixers, etc. Welcome to visit our factory and our machine!

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Label : small concrete mixer concrete mixing plant

About the operating parameters of trailer concrete pump

Friday 18th December 2015 2:34 AM

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Take a small pump mounted on the special chassis made without cab and can move on their own by a wireless remote control small range at the construction site, when long distance transitions, the ability to pull a fast then transported by tractor-trailers, is a set of self-propelled, pumping, fabric functions in one efficient concrete conveying equipment. The device is compared with the pump, with a high cost. Control system hardware configuration to improve diesel transfer

Precision speed control, stepper motor drive throttle bodies, there is the difference between the use of closed-loop control diesel engine speed. Operation of the entire device, wireless remote control-based, supplemented by close control, wireless remote control function pumping operations, boom fabric job, the main oil pump displacement control, pump operations, such as walking on their own. By text display, you can display the working status towed boom pump and related operating parameters, adjust the relevant control parameters.

(1) Power section, DC 24V, negative grounding system, powered by 24V160Ah battery, diesel engine generators allow built-in power supply.

(2) Power section, vehicle powered by V () I, V () PEN-TA Company TAD721 VE engine, rated power / speed of 195kW / 2300r / min. Throttle adjusted by 57H41-2.7-001 stepping motor, the HA335 high performance stepper drives the entire half-step drive.

(3) PLC part, Siemens 57-200 series of economic micro PLC, the CPU224DCDCDC host controller and four EM223DCRLY expansion modules, input 46 points and output 42 points. Realization engine speed detection and adjustment, electro-proportional main pump displacement control, receiving control signals from various sensors, switches and wireless remote control for towed boom pump program control.

(4) Wireless Remote Control section, use Hyde (Hetronic) produced by BMS-2 wireless remote control, remote control receiver 6 group PWM outputs, 12 digital output, control towed boom pump pumping, cloth and go on their own.

(5) The text display unit, Siemens TD- 400 text display, with Q PLC them with PPI protocol communications, to complete the work status display, parameter adjustment and related auxiliary control.

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Label : boom pump concrete pump

Small concrete pump truck FAQ

Friday 18th December 2015 2:32 AM

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Now, in construction on the pump is an irreplaceable role in the. Here is truck driver in the operation often encounter a variety of problems, here HAOMEI Machinery equipment Co., Ltd. Star-ming will provide you with answers to frequently asked questions:

1, pump arm fast how slow the point?

You can adjust the parity above multi-way valve orifice screw, thereby regulating the flow sheet valve, to regulate the speed of the purpose of the boom. Manufacturers do not recommend you to adjust the relevant buttons.

2. Pump Truck shaking too much how to deal with?

Inside the cabinet to turn off the boom cushioning effect but little more, or adjust the boom position and then put a small displacement or more, as the legs firmly support some, the problem itself steel boom.

3, how to lift GPS lock boom pump?

If you do not pay the car models are recommended on schedule or not lifted, manufacturers know very troublesome. If you have already paid the car models it can only be modified electronic control of the whole, not computer controlled.

4, concrete pump truck pumped back why not?

Concrete pump can not be pumped to the car, although the turntable can take 365-degree rotation of the boom can be turned back, but the center of gravity in the truck behind the car, back after pumping more rearward center of gravity mobile, the risk of rollover-prone, it is not pumped back! This situation can be put down to drive around a little on it.

5, the general construction of concrete pump require much space?

Almost to a diameter of 12 meters of space to be conducive to the smooth terrain it additional pump, next have to have a space for a U-turn mixer. But in general depends on the width of the front legs and rear legs, pumping the length of the pump is not the same. Secondly Also note that there is no space above obstacles such as wires, finally, to ensure the normal and depart into the concrete mixer, preferably have two venues car the car will meet the above requirements on it.

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Label : concrete pump truck concrete pump

The reason of small concrete pump truck oil temperature too high

Friday 18th December 2015 2:30 AM

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We use a small concrete pump to work when sometimes encounter the oil temperature rise quickly, very high, and it was found unable to pump commutation failure to solve this problem we must first analyze its reasons, experienced drivers master should be aware that this situation is mostly caused by the hydraulic system leak. Well, we are going to talk about it on the specific troubleshooting methods:

We can check the hydraulic pressure of the oil outlet for this failure, if pressure is normal on the import and export and then measuring the accumulator pressure, if the pressure is low, then the accumulator air bag has been broken, replace the accumulator If the test machine fault still exists, you can check the oil between the pump and the accumulator, since between the pump and the accumulator is not compromised,Therefore only possible within the one-way valve between the pump and the accumulator vent lead to temperature rise, reversing weakness. Just down within a period of time, be able to hear the pressure oil unloading "hissing" sound, you can open a one-way valve, you will find the sealing surface of the valve is badly worn, and the hydraulic oil cloudy, with a slight emulsification. You can now replace the check valve and hydraulic oil after the test machine, you can find Tuobeng return to normal.

The current small pump products, most with a 1-2 or hydraulic oil table, a whole oil, a branch table. Then with the oil temperature table, when found in the mailbox of the hydraulic oil increases, often need to determine the cause of the failure to use the above exclusion, despite the exclusion of time required is also not a lot. But at the construction site, as early as one minute if you can solve the problem, the construction unit, is to reduce the losses and increase the benefits.

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Label : concrete pump concrete pump price

How to Maintenance the key parts of small concrete pump truck

Friday 18th December 2015 2:28 AM

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Small concrete pump as the primary machinery of its construction machinery and equipment efficiently popular market, in the size of the project site can be seen in its presence. But for the construction work of high intensity, small truck with the increased use of time prone to various losses and failures, so weekdays maintenance is critical, especially the core components, critical parts of the maintenance is particularly important!

Small concrete pump truck as the current much welcomes the concrete construction machinery and equipment, which several key parts of the pump accessories should particularly pay attention to, such as manual grease pumps, lubricating oil cup, concrete pistons, arm, leg and so on weekdays to pay more maintenance. Now for several key parts of the maintenance work, each row of concrete were introduced:

Manual grease pump

After pumping before the end of each boot and you want to clean the vehicle, and then check and maintain grease filled manual grease pump storage tanks inside, pulling the grease pump handle, observe stirred bearing, S tube size spindle head place, if you can have a clean, grease overflows. In the course of their work should be pulled manually every hour on the grease pump handle 10 times. While maintaining a clean lubrication system to prevent dust and other contaminants from entering, do not contact with acid substances while working 500 hours each time cleaning the system.

cups oil lubrication

Two swing seat valve cylinders, each with a lubricating cup. Before pumping begins, it must fill up the grease into the oil cup and capping grease lubrication. Operation, should cap Lubricate every four hours, so that the spherical friction surface in good lubrication condition.

arm, leg and table maintenance

At the hinge point of the concrete pump truck boom sections, the four legs of the connecting shaft and bearing and turntable designed several positions butter mouth, usually required every 60 working hours to lubrication points (grease fittings) oil . It should normally be fully lubricated with grease until oil overflows.

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Label : concrete pump small concrete pump

Concrete Pump operation and maintenance precautions

Friday 18th December 2015 2:26 AM

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About concrete pump , although there are certain understanding, but in order to help some of the small truck operation and maintenance precautions have puzzled friend, haomei machinery equipment co.,ltd for everyone here briefing points to note:

1. First of all, we need to know, we need to To actively carry out regular inspection and maintenance, but also do routine maintenance of science in this context. This is also to ensure that the first condition of our work and personal security.

2.Try to clean , because the concrete in a short time settable agglomeration, so we must pay attention to during transport to maintain its initiative, even after the completion of work to do cleanup work transport will be stuck inside the concrete tank clean and prevent corrosion of its body.

3, washed with water before loading the material inlet is maintained at the feed inlet moist. At the same time also comes with the vehicle wash water tank filled with water; even after the completion of the loading of the inlet to wash, wash the residue in the vicinity of the inlet of concrete;

4, to the site after discharge, wash out the tank, then into the concrete wash water tank plus 30-40 L; holding concrete tank slowly rotate forward when the vehicle return;

5, every day thorough cleaning tanks and knock off the surrounding concrete material inlet and outlet, ensure stick cement and concrete caking.

Haomei Machinery Equipment Co.,Ltd offers a variety of concrete machineries, We mainly offer engineering concrete mixing plants, commodity concrete mixer, concrete pump, concrete batching plant and other concrete plants, welcome to order and visit our company!

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Label : concrete pump.small concrete pump

How to dismantl of small concrete pump boom system

Thursday 17th December 2015 1:39 AM

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After any mechanical device used for some time, there will be some natural wear and tear, or inexplicable failures. This time if the following situations, you may need dismantling of small concrete pump truck boom system.

1, small truck boom maintenance is not good, the pin and the copper liner wear serious, we need to replace the pin or jib boring;

2, connecting rod or pin transformation;

3, the replacement of a new boom.

The first step: a small concrete pump can not work unless it is, on the contrary are otherwise removed from the beginning of the last boom, when installed in order. The final forearm flat on the ground, and with good wood pad, penultimate section arm and arm into the required angle of 5-10 degrees, in order to avoid arm cylinder in extended or retracted extreme position.

1.a small pump this last boom cylinder on the compression balancing valve is opened to relieve pressure. Because it is high-pressure oil, so the relief time to pay attention:

Loosen the balancing valve pressure regulator, the attention to the original position be marked, or write down Loosen laps. If you need to remove the balancing valve shall be installed with a cloth face balancing valve and the cylinder block, to prevent high pressure oil discharged wounding.Use a hammer to the boom cylinder and linkage pin knocked out, hanging under the fuel tank. If the pressure relief valve has been removed, be careful not to spill.

2.the arm and the link pin to knock them out, slightly lift the penultimate section of the boom, the last section of the boom for demolition is completed.

3.Remove the copper sleeve, copper sleeve and the pin to be checked, if you need to replace worn.

4.Install boom and cylinders, pay attention to the pin direction.

5.If you previously removed a balancing valve, now need to install and adjust the dynamic balance valve pressure balance valve on the fuel tank, the pressure to return to the previous setting.

6.Start and begin operating the boom, boom see whether the firm or have no oil spill situation. Note: When operating the boom, the smallest possible margin, no person shall close the boom range of motion.

After these few steps, you can successfully dismantling of small concrete pump truck boom system.

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Label : small concrete pump concrete mixer pump

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