concrete mixer manufacturers permit operator

Speaking There is no annual sector, but construction units in the bidding process , the insurance company requires special machinery construction units to produce underwriting operations permit , the officer in charge of the construction unit , said many incredible .
However , the construction unit yujie concrete mixer manufacturers  minority . Interview, the reporter found that the presence of undocumented posts security risks , but also in labor units , operator on the certificates do not pay attention . An unnamed construction management staff told reporters , because operator scarce , they did not have strict requirements for certificates . Many of the companies are not operating permit operator , operator basically the transition from the unit by the driver of the vehicle , as long as the technique is good, recruitment No special requirements.
Catch innings certification "last train" stone excavator operator , operating permit also does not hold superiority . concrete mixing truck is August 15, 2011 by the Ankang City , Shanxi Administration of Production Safety Supervision issued , August 15, 2014 review, expires August 15, 2017 . For the future, the problem will become annual , stone is not worried. He told reporters , in addition to iron, in reference to other large construction units , operator recruitment or watching , watching permit units to recruit people , not many .

Efficacy concrete block detection

Mixing station nominally skills , in May 2010 , they have always mixing station nearly six months to the construction side of the Palazzo Vecchio Triangle affordable housing delivery concrete , concrete block efficacy detect how many groups do not pass the Concrete Mixing Truck Construction Commission relating to this end cover half of the floor portion of the organized search, concrete strength invention has been used to cover the floors of non-compliance . He and Wang Guodong Daxing Palazzo Vecchio triangle to the construction site , with a measuring instrument to detect it, the invention of concrete strength before reaching the 50% or 60% of the scale . Why do you cement mixing machine  oncrete strength so much ? How the ratio , in order to control costs, the ratio of raw materials secretly changed , to put some more homemade ingredients , put some less expensive .

With data output device

The use of mechanical, electrical, hydraulic integration technology, block making machine production of the entire process using PLC intelligent control. With data output device, Concrete Mixing Truck the ideal man-machine dialogue, in the control system also includes advanced security logic control and fault diagnosis system, based on customer requirements steel cement silo be configured with remote control function of the device.hydraulic parts are made of well-known manufacturers of the brand, with the world-renowned brands of hydraulic parts used interchangeably.

Same diameter concrete pipes

Concrete pipes, should be based on engineering and construction site characteristics, pouring concrete program for piping. Should shorten the length of the pipeline, less elbow and hose. Concrete Mixing Truck should ensure safe construction, easy to clean pipes, troubleshooting and disassembly repair.
In the same line, you should use the same diameter concrete pipes; together with the new, the 1st pipe, should a new tube arranged in the pressure at the pump; pipeline should be arranged smooth vertical and horizontal. Should draw piping diagrams, lists the various pipe fittings, pipe connecting ring, pipe and other specifications and quantity presented cement mixing machine.  Concrete pipes should be based on the maximum size of coarse aggregate, concrete pump model, concrete output conveying distance, as well as transportation to choose the degree of difficulty. Pumping duct should be adapted to the conditions and the strength.

Mechanical equipment and ministries screws

Earnestly implement the CPP safety procedures, known as the post number and on the number of laid-off process and device startup, Stop the sequence, a clear set of control signals. must be carefully checked before driving machinery and ministries screws properly.
Concrete Mixing Truck process, personnel should stand in a safe position to prohibit the probe into the blade body parts and cabinets.
the operation to carefully check the operation of the chain plate, chain tension, chain wheel engages with the head is normal.
clean up debris in the first round or steel cement silo goods must blackouts.
if found out chain or goods and more suppressed, should be immediately stopped, handling personnel standing on both sides of the body, non-op Line treatment failure.

Brick pallet according to the different materials into production

Brick pallet according to the different materials into production: wood pallets brick, brick bamboo pallet, plastic pallet brick, steel brick pallets, rubber brick pallets, pallets and other composite brick.
Concrete Mixing Truck pallet brick pallet: divided into two: one, unburned nature conservation prop pad. 2, unburned temperature steam curing pallets. Choose one kind of non-perishable, no deformation of solid wood panels do force plate, the surface is the choice of doing panel sheet resistance, steel cement silo   combination of two kinds of material advantages, the election fever melt resin, through hot press temperature, high pressure composite made . This pallet is characterized by: no distortion, no rot, resistant to it, impact resistance, non-Peng Zhang image, not from the floor. Comprehensive Performance Index: This pallet light, thin, and durable. Hi humid, general appearance, feel thin. Adapt to a variety of models and sizes brickyard choose.

Concrete mixing tube led the flip

While its transit led the concrete mixing drum, rotate it toward the center of gravity offset mixing drum rotation direction, thereby the axis of the mixing tube to the center of gravity in the vertical plane, so that affects the vehicle driving stability, easy to roll when cornering, especially at high speeds, it will result in a higher rollover accident rate. Concrete Mixing Truck  and are often the main cause truck overturned.
Based on the above understanding, their high center of gravity vehicles, driving traffic complexity, as a city truck that objective existence, in its use should pay close attention to the driving stability and prevent rollover. Manufacturers should not be highlighting its maximum concrete batching plant not possible consequent rollover accidents caused warnings to be effective. But not in manual annotation within the chassis for the vehicle maximum speed maximum speed, does not explain the actual driving should comply with "technical conditions" states: "The agitation speeds, maximum speed shall not exceed 50km / h". Therefore, the manual should be fully expressed at high speed will bring high risk of rollover accidents.

Resistant ceramic mixer in the cylinder

Dry mortar mixing console is the core of the entire production process , mixing cylinder during operation should be Mixer mixing blade driven quartz sand, cement and other materials, the friction generated by high speed , the mixer The cylinder and mixing blades easy to wear . Traditional imports wear plate and the laying of wear layer not only High costs and wear to a limited extent . The new wear-resistant ceramic mixer in the cylinder , Concrete Mixing Truck  Speed Flying and other wearing parts are made of three ceramic wear layer, wear-resistant ceramic overall Casting , Or the metal base of the cylinder and laid face stirring blade . Resistant ceramic high hardness (HRA90
Above ) , the wear resistance of steel or stainless steel is resistant to certain times , thus effectively reducing steel cement silo
To improve the life of the mixer to ensure that the entire dry- mixed mortar production equipment in normal continuous steady Given run .

mixing the wisdom of experts

Innovation and introduction of dry mix , business mix , artificial sand green energy complete solution ( referred to as " Trinity " Concrete Mixing Truck together universities , associations, senior mixing the wisdom of experts , construction equipment , materials, supporting industry expert wisdom by artificial sand production line , warehouse storage after feeding system , dual dual control production line , green -mixed concrete plants and formulation technology components. has free drying, blending free , on behalf of the green, energy saving , environmental protection and the development trend of much industry experts and the forerunner of all ages. concrete block machine mixed concrete industry homogenization of increasingly fierce competition. what is the others can not imitate, insurmountable core competitiveness, it is a commonplace problem . someone that is relationship marketing to seize the market ability , it was considered the site layout , customer service assurance capabilities, there are people that are technologically advanced , the interest to control management capabilities. unquestionable ability to separate out these types are lacking in order to constitute the core competitiveness of peers can not be imitated force if there is no way to develop services in the extraordinary ability to target customers , just to broaden its target market groups, and there is not much value.

mixing process

On the market are mostly intermittent mixing station projects. The process is: first with no better than production capacity mixer mixing of raw materials, and then put into the mixer at. Stir well before dumping into the truck.
First, the process
A) the commencement Concrete Mixing Truck of raw materials according to their distance from the mixer imported ingredients evenly in order to start the process, synchronous arrival mix the brim;
2) the expected proportion of imports into the mixer evenly;
3) swing mixer while stirring material to move forward, begin mixing material from the inlet / outlet that is advancing to become the finished product.
4) the amount of production to pre-set square, steel cement silo imported by order of distance from the mixer stops.
5) from the start to the end of production manufacturing, ingredients, mixing / propulsion, the material is carried out continuously.

purchase points mixing station

Construction of concrete performance label; thus to choose what kind of mixing console. If you must use force hydraulic mixing console. In addition, also according to the type of material can be mixed concrete batching stations and silos optional.
Concrete Mixing Truck concrete tasks quantity and duration; Use this parameter to select the two specifications with much mixing station. The total volume of concrete task set M; concrete pouring days for T; daily working hours is H; utilization factor of K, the specification should be used mixing station X = M / (T * H * K), where K is a 0.7- 0.9. Should also be considered in the selection of the finished concrete transport situation. Such as: direct pumping or transport vehicle. The volume transport vehicle is an important decision Batching basis.
Construction environment and construction objects; choose to buy concrete mixing station, construction of objects, concrete mixing machine consider the environmental impact of construction to ensure the smooth construction and construction quality. In the following cases we recommend that you prepared.
When the site needs a large amount of disposable casting, high quality requirements, and no reinforcements near the mixing station, the best choice of two specifications smaller mixing station, or choose a main one of the two aircraft preparation.

concrete mix control

1, Engineering Department estimated at nearly two days on a brief meeting daily amount of concrete to ensure a continuous supply of cement. 2, two hours before the official for concrete, engineering and mixing station again to determine the amount for concrete grade and square. Half an hour before the opening, notification by the Concrete Mixing Truck,  and the opening card to mixing station. Once the two sides confirmed engineering time, mixing station and proper arrangements required by beam field equipment and vehicles shall be maintained for production. 3, and finally after a process of construction, quality control engineers acceptance, fill opening and signed certificate signed by test personnel → → → Engineering Department handed mixing station after the signing of team leader. Open Content license shall state: material units, concrete grade, the names, the use of parts, quantities and with concrete time. 4, mixing station team leader with the concrete mixing station truck driver scheduling contact, master site infusion schedule, in order to avoid supply is not timely or vehicle backlog concrete solidification. Finally a car side volume adjustment according to the situation, to prevent waste. 5, mixing station must be filed in triplicate concrete made of materials, must be filled concrete level, the project name, station or location, quantity, unit of time and the use of concrete issue. Appearance when mixing station duty officer signed by the concrete transport vehicle drivers to use onboard, steel cement silo by the consumer recognition. Consumers need to retain a joint. 6, concrete sends the material distributed throughout the day every day should be a single material concrete construction site summary report of supplies departments to ensure proper requisition content writing and signed complete. 7, in order to ensure the quality of concrete, on sand, stone, cement must be strictly controlled, laboratory investigations required to be seized materials, good records and found unqualified, immediately stop feeding, and promptly identify the cause.

mixing station equipment operating regulations

Concrete Mixing Truck should be installed smoothly, there is zero protection grounding, maintenance personnel into the mixing tube, cut off the power lock switch boxes, hand care; hopper mix in the hopper rises, no one working under the hopper and walking, concrete batching plant pit when the hopper chain hanging
buckle securely; hopper insurance-linked using normal; transmission parts are shielded solid operating platform.

Concrete pump trapped with constant power regulation

It is a measure of the ability of a concrete pumping integrated indicators, but also concrete pump main basis for classification.
① same power different concrete pump, its pumping capacity index identical; ② in concrete pumping pressure is constant, the amount of concrete surface increases with the increase of power; ③ In the dynamic power is fixed, with the pressure pumping concrete increases, the amount of concrete mixing machine, and vice versa.Concrete Mixing Truck trapped with constant power regulation, so concrete pump working pressure of the outlet end of pumping concrete and concrete product of the actual maximum throughput is a certain value, this value is called the pumping capacity index, denoted by M.

Disable clay bricks

Concrete Mixing Truck departments have promulgated regulations expressly prohibit traditional clay brick 170 major cities in the country to use, and as early as 2004 years ago in the national capital city Disable All clay bricks, and increase efforts to support the production of new wall enterprises. Unburned and new compared to traditional brick in compressive strength, stiffness, energy saving aspects of the wide gap, and unburned in appearance and practicality advantages, unlike the red brick walls, like when need to soak, concrete mixing machine.  Thus, the production of unburned Mianshaozhuanji already widely across the country to replace the traditional clay bricks, creating a new type of hollow brick renewal and a new revolution in the market.

Mianshaozhuanji in the decades of the development process

Production industry as a necessity, Mianshaozhuanji for decades in the development process, has always insisted on keeping up with market demand, as demand changes constantly evolving. Concrete Mixing Truck the service is very important to keep track of the quality of finished brick attention, pay attention to product development in the enterprise constantly overcoming equipment in the actual process of applying various problems, so not only can make the device easier to operate, but also to the greatest extent let the device under the premise of reducing labor intensity, steel cement silo efficiency, thus saving the cost of using the device for consumers, while bringing more economic benefits. Mianshaozhuanji in its development over the years as well as the future development, will continue to meet market demand and consumer demand reasonable combined.

Block machine equipment troubleshooting

Regular checks and periodic tightening fittings to prevent loosening leaking.
Operators are not allowed to replace them privately for the hydraulic components when a fault occurs, should be set Prepare timely service technician to repair the equipment troubleshooting.Concrete Mixing Truck, compared with the traditional clay brick machine, industrial waste materials can be used:
Coal ash, coal gangue, slag, steel cement silo and various tailings primary raw materials, and more Environmentally friendly, more energy, waste recycling.

If the vibration is applied great pressure molding

If the vibration is applied great pressure molding, equal to a substantial increase in vibration loading, The amplitude will be greatly attenuated the vibration vibration system is not up. Concrete Mixing Truck the design
Machine vibration system and calculation of vibration parameters, select vibration motor power, the Consider the vibration loads including blocks, the quality of the mold box and head for Taiwan vibration Molding machine vibration table should also include quality, but steel cement silo not impose additional consideration Pressure. So whether hydraulic or mechanical transmission molding machine, block into Type mainly by vibration when compacting the material.

The rotary screw conveyor is to be transported

Concrete Mixing Truck screw conveyor is the use of the material to be transported along the passage of a fixed chassis for transporting work to move the head and tail bearing housing, the hanging bearing sliding bearings with dust seals, bearings generally use steel cement silo,  transport cement using blankets bearing, shaft and screw shaft with hanging sliders connection.
Screw conveyor in accordance JB/T679-95 "Screw" design and manufacturing standards, is GX type screw conveyor replacement.

Continuous concrete mixer

Continuous concrete mixer equipped with a spiral mixing blades, a variety of materials After continuous mixing ratio respectively weighed into the mixer, mixing well mixed Concrete continuously outward from the discharge end of the unloading. The mixing time is short mixer,Concrete Mixing Truck, the development of attention.
With concrete materials and concrete batching plant development, and have appeared in many New structure of concrete mixers, such as steam heated mixer, supercritical Speed mixer, sonic mixer, a wobble plate type stirring blade without mixing Machines and secondary mixing of concrete mixer and so on.