Mobile crushing plant, the construction industry "urban green white"

White, some people call it fat, white balls uh, white fat ...... the tall, bloated, simple lines of the balloon in March 2015 but the people around the world in the hearts of moviegoers pet. The reason it has such a high popularity, not only because of those brain-hole wide open storyline, there is the image of the superhero can solve all the problems, people liked.

This work superhero motto is: must say to my service satisfaction. And it gave way to start is to call when you are injured, it immediately arrived. Such a high emotional intelligence, humane white, it is warm and considerate.

Today, everyone wants to have such a super hero, Truemax machinery has followed the trend launched the construction waste disposal equipment to protect our urban environment, urban construction industry to become "private health consultant."

Our "super hero" (mobile crushing plant) and white as has a robust body, but this does not affect its service for everyone, wherever there is construction waste, mobile processing devices can successfully reach the site, and according to the demand for building garbage crushing and screening, of course, we in this "white" nor will it harm in the work environment, supporting the dust removal equipment, can reduce jobs in the dust, it will not affect the air quality.

Mobile crushing station will not only allow these people like the construction waste from a better way, more people will bring considerable income. So for construction waste treatment plant in this emerging industry. Mobile crushing plant has such a "super hero" is very lucky, because it not only reduces the cost of manpower and material consumption, reducing waste discharge, but also contribute to environmental protection, it has become a newly developed treasures. In the whole society is so deeply concerned about environmental protection in the environment, so that construction waste mobile crushing station has become a renewable resource, but it has also become true of our minds, "superhero."

Keep Your Shop and Lungs Clean with a Dust Collection System

A proper dust collection system is what separates good workshops from great ones. A well thought out system will provide a safer work environment and you'll spend less time cleaning and more time building.

In the above video, Steve Maxwell takes us through his woodworking shop and shares his tips for setting up an effective dust collection system. His system consists of a main dust collector, ambient air purifier and ductwork that connects everything.

A larger workshop with multiple woodworking tools such as a thickness planer, router and table saw, almost require a dust collection system in the 1,100 - 1,200 CFM (cubic feet per minute) range. These would include the systems from Jet and Delta that cost in the thousands. A smaller workshop that would typically be seen in a garage, can get away with a workshop vac or smaller dust collector like the Rockler Dust Right that runs at 650 CFM and will run $250.

An ambient air cleaner removes all of the fine wood particles that can end up in your lungs. This unit from Delta will recycle all of the air in a 20'X20'X8' space up to 22 times/hour and removes particles larger than 1 micron. We also recommended that you wear a dust mask, or even better a respirator, anytime you make dust.

Buying a dust collection system is easy, determining your layout and design is the hard part. Adding a dust collector can make an already tight space even tighter, so you may need to reconsider the location of all of your tools as well as possibly purge tools that you hardly ever use (Yeah right!).

A leak free vacuum system is the primary goal. Go with spiral rigid duct tubing which is more durable and and clear polyurethane flex hose which allows you to seek any blockages. Test your system by closing all of the blast gates and turn the system on. It should not puff up like a balloon like it would when a blast gate is open.

Our favorite tip from Steve's video is his recommendation of a floor sweep. Run tubing to the floor and attach the stationary floor sweep to the ground. Then just sweep any extra sawdust into the vacuum without having to use a dustpan.

Hydraulic Cone Crusher - Features and technical advantages

 HP series hydraulic efficiency hydraulic cone crusher has overrunning spring cone crusher and general hydraulic cone crusher has more advantages:
(Figure) Hydraulic Cone Crusher
Atlas Hydraulic Cone Crusher

1, crushing ratio, high production efficiency
- The higher speed and stroke combination of the HP crusher rated power and capacity greatly increased, improving the crushing ratio and production efficiency.
2, the vulnerability of low consumption, low running costs
- The result is reasonable, advanced crushing principle and technical data, reliable operation, low operating cost; all components have crusher wear protection, will reduce maintenance costs to a minimum ......, general life can be increased by more than 30%. Used in large STONE QUARRY, the solution of the back-breaking average crushing ratio is small, energy consumption, hammer, back plate, lining wear faster shortcomings.
3, lamination broken, excellent finished grain shape
- By using a special intergranular laminating crushing chamber design principles and matching speed, to replace the traditional single particle crushing principle, to achieve selective crushing of materials, significantly improved product ratio and cube fines content, pole reduced pin sheet material to a large extent. ......
4, hydraulic protection and hydraulic cavity clearing, high degree of automation, reduce downtime
- Hydraulic adjustment nesting population crusher operation and overload protection level has been greatly improved, and make maintenance easier, more convenient, less downtime; HP series cone crusher iron release the bidirectional hydraulic cylinders allow iron through crushing chamber, the aircraft in the event of excessive iron and transient nausea vehicle, the hydraulic energy from the top, automatic nesting, greatly reducing the original spring cone crusher downtime required for artificial nesting troubles, and many other manufacturers crusher it will shut down due to excessive iron death card.
5, rare lubrication, reliable advanced, improve life
- Unique design of thin oil lubrication system, fully embodies ...... greatly improve the service life of equipment. High performance non-contact labyrinth seals wear, improve the reliability of blocking dust, ...... fundamentally eliminate the common faults of the original spring cone crusher oil mixed with water and the like.
6, a variety of crushing chamber, flexible, adaptable
--HP Cone crusher simply replace the fixed cone liner, dynamic cone liner, ...... short head crushing cavity shape can transform any ultrafine cavity from the standard extra coarse cavity to adapt to a wide range of product size requirement.
7, maintenance is simple and easy to operate
--HP Cone crusher and maintain all the parts are from the top or side entry, easy dynamic cone and fixed cone removable without dismantling the rack, fastening bolts, so routine replacement HP cone crusher liner more convenient. The use of hydraulic motors, ......, so production efficiency crusher best.
8, which provides a higher production capacity, the best product shape, and easy automatic control, with maximum reliability and flexibility, really create more value for users.

The use of concrete mixer truck

First, the basic configuration of the concrete truck mixer
Concrete truck mixer mainly by the undercarriage, the mixing tube, drive (the drive), hydraulic drive system, water system, installed (into) materials and material unloading system, discharge chute, suspension platform, operating system and protective equipment.

Tilt angle: 15 degrees
Rotational speed (r / min): 0 ~ 14
Concrete Slump (mm): 70-260
Direction of rotation: Clockwise feed, counterclockwise discharge
Barrel material: high carbon steel 5-6mm
Blade: 4.5mm double helical blades
Discharge capacity: Cone sink 5cm / h
Unloading the remaining amount: <1% cone sink 5cm / h
Second, the concrete truck mixer System Description
Mixing drum: the mixing tube used in the form of the model is a more general structural form, the mixing tube using the pear-shaped structure, the cleaning water and transportation as needed adding the mixing water, by the head into the mixing tube feed opening injection barrel.
Transmission: The mixing tube-driven approach to the engine as the power source, the rear end of the engine PTO PTO, passing through the shaft to the variable piston pump, the quantitative plunger motor oil, was stirred by the reducer drive drum rotation.
Mixing tube and out of the feeding system (loading and unloading mechanism): It is an important means an auxiliary mixing tube work.
Operating system: the whole mixer control components, has opened a "work-shaped" grooves on the control panel, the joystick space; and the open slot on the rear half of the limited spaces hole for fixing the position of the joystick. The control system through the left rear of the car two joysticks to control the mixing tube, reverse and speed, so to finish out of the material and the stirring action.
Water supply system: concrete truck mixer of the water supply system is mainly used to clean the mixing device. The model of the water supply system has two types, one is the centrifugal pump water supply system; one is the pressure tank water supply system, an option available to users.
Third, the concrete truck mixer Caution
1, the hydraulic system pressure should comply with the instructions for use, and shall not be adjusted. Hydraulic oil and fuel oil should comply with the original requirements.
2, before loading concrete truck mixers, you should drain the remaining water and mix barrel debris. During transport to keep the rotation, to prevent concrete segregation. Before concrete truck mixer truck access to the site and unloading, should make full mixing drum to 14-18 rev / min rotation for 1-2 minutes, then invert discharge. Before reversing, should be parked mixing tube does not turn.
3, the ambient temperature is above +25 degrees Celsius, from the loading, transport, the discharge duration shall be more than 60 minutes, the ambient temperature is below +25 degrees Celsius, the above time shall not exceed 90 minutes.
4, winter construction, should earnestly: before starting the check for icing; work when the barrel and mix carefully exclude residual water supply system, turn off the pump switch, the control lever in the "stop" position.

Three methods belt conveyor turning design

We know that the turning conveyor belt used in the mining industry, chemical industry, metallurgy and other industries the most widely used, in most cases not linear conveyor type arrangement, but with a certain degree of bending, intermediate involves a variety of devices supporting each other, and therefore We need to consider the case when the user to use the site layout design of conveyors, need to turn portions given more consideration in the design and production in order to meet the requirements of users.

Turn belt conveyor design process is not often encountered in this case the same straight line, then often turn to consider the design of conveyor equipment and thus reduce duplication of investment, the impact of economic, transport efficiency and reliability Off health problems. Level turn the system power supply design and control system more focused, canceled the intermediate transfer discharge height, reducing unnecessary energy consumption, so as to achieve the finished material using a belt conveyor transport processes, effectively reducing capital investment and cost increases .
Common turning design two forms, namely forcibly guided turn and to turn natural variability, forcibly guided turn as we say Belt Conveyor and set up a special unit to achieve change at the turn of the change of direction. Natural variability to enable the conveyor belt by turning the mechanical laws of natural bending operation. Horizontal curved conveyor belong to this type, it is the ordinary conveyor belt, after turning radius is calculated, and based on this radius are arranged along the conveying line its roller group, but without conveyor can run at its curved run side.
Conveyor natural variability in general need to be taken to achieve the three methods, namely, the basic measures, additional measures and emergency measures to turn. Basic methods:
1. Make the roller turn at a certain angle mounting support, increasing a groove angle. At the same time as turning into a groove angle changes, so that the corresponding rack, roller seat or connection is subject to change.
2. constitute the inner curve elevation angle. Conveyor curve on the inside edge of the corner formed called inner curve, while the other side is called the outer curve. Since the inner curve elevation angle with the horizontal axis of the intermediate roller, said inner curve elevation angle, which aims to reduce the turning radius, the easy-to-achieve a smooth turn, of course, the greater turning radius make smaller, but over the General Assembly to make delivery Scroll to the outside cause material spilled material, as shown below. Return to adopt a single branch roller group, between the two return idlers belt above the pressure roller, in order to increase the lateral friction roller to the conveyor belt, can reduce backhaul branch determined turning radius.
Commonly used emergency measures are set side vertical roll, that is, inside and outside corner of the conveyor belt is set upright stick, belt deviation limit. Such measures often play a role, it will shorten the life of the conveyor belt. In companies use turning turning conveyor belt in the form of common is the use of highly heightening turn outside, so that the material spilled during transport due to the probability of the occurrence of the role of centrifugal force is reduced, while the enterprise can help companies reduce production the input device.

Compulsory concrete mixer before starting aggregate screening mixing blade adjustment and the whole machine routine maintenance work

Forced concrete mixer before the repair work still needs to pay attention to the power aggregate and a stirring blade after finishing

Compulsory concrete mixer is often used in modern large-scale projects, do a variety of concrete batching plant mixing console, you can do stabilized soil concrete batching plant mixing host. Compulsory mixer into a single horizontal shaft forced concrete mixers and twin-shaft compulsory concrete mixer, high mixing efficiency, stir, good quality teaching version, discharge speed, small stirring blade linear velocity, good wear resistance and less energy consumption. To ensure the normal operation of compulsory concrete mixer, power needs to pay attention to the following points after the inspection work is done:
(1) for concrete aggregate should be a rigorous screening, the maximum particle size must not exceed the allowable value, in case the card material. Join material mixing tube stirring each time, shall not exceed the specified feed capacity, in order to avoid power overload.
(2) stirring and mixing tube gap bottom and side walls of the blade should always check for compliance with regulatory requirements. When the gap exceeds the standard, make the cylinder wall and the cylinder bottom bonded residual material layer is too thick, increase cleaning difficult and reduce mixing efficiency, such as stirring blade wear, should adjust, repair or replacement.

Construction process, the use of concrete pump repair

Concrete pump is now one of the most commonly used construction machinery, the main role is and concrete mixer used in conjunction with the construction now, and will require substantial use of concrete mixer, with the help of the project are very large, so when the concrete pump When the car encounters a failure, how to deal with, the following give an analysis of concrete pump truck when it encounters an error how to tackle and repair.

The exact location and physical characteristics of the Boom Crash
Ear hinge point at the end of the two-arm completely broken, most of the fault trace is displayed as the old crack (knuckle arm Tail: The sections on one arm and the head of the connecting end section arm; arm section head: boom sections The next section is connected with the rear end of the arm. below) the other ear plate section trailing second arm completely distorted, big bend rod, small curved rod and because two-arm rear ear pull fracture caused by a knuckle arm head Ministry ear plate partial extrusion. In addition to a knuckle arm head portion is deformed, the rest are new cracks due to a two-arm rear plate fracture caused by ear.
Since a two-arm root cause ear plate fracture obvious to the naked eye is difficult to find, we need to measure defects such as deformation and boom cylinder, connecting rod damage.
Boom fault repair method
According to the analysis of the accident, summed up the boom repair method first one, two, three, four boom (up from the turntable at) hanging down. Detection of parts, focus on examination of a damaged section and second section of the second arm of the boom cylinder damage. After examination, the results are as follows: turntable, undercarriage, three, four arms, each arm cylinder intact sections; one section two arm connecting pin, copper sets, three, four arm connecting pin, copper sleeve, arm, copper sets the turret connector is damaged, need to measure manufacturing; head section arms except a small place is crowded two-arm bending stress at other deformation is small, does not affect the assembly performance and use; the roots of a second arm section ear plate has been completely pulled crack, but also because of the ear on the other side plate cracking and seriously distorted; connecting a large section of the second arm bent rod and large-link is also due to two-arm lug plate fracture.
These are the reasons concrete pump experience a failure of analysis, breaking down in the face, we must first ensure the safety of personnel, and then analyze the cause of the malfunction, repair in accordance with article content was analyzed in order to ensure maximum efficiency of the project. In this article from the mixing station parts manufacturers Jin Ming Metallurgical Machinery website Xiaobian finishing release, Jin Ming Metallurgical Machinery manufacturers are specialized in manufacturing all kinds of accessories mixer, mixing station accessories and seal parts and other engineering machinery and equipment manufacturers.

Several concrete mixer buy essentials

Today, the type of concrete mixer equipment on the market are numerous, if you want to buy a day mixer, I believe you will to how to choose a concrete mixer suited to their own needs and worry about it.

Buy concrete mixer according to their own scale of production, according to the annual output of the selected number. Want to produce high-quality concrete, it is necessary to have some knowledge of the mixer device, do not blindly follow the manufacturer's claims. Also according to the size of the construction site itself to buy the required equipment concrete mixers. Different different types of concrete mixer production capacity, must be combined with their own actual situation to buy concrete mixer. Do not vote for those aging out of the mixer device, choose those advanced, reliable, excellent and versatility. Compulsory mixer mix of good quality, strong overload capacity, discharge without segregation, high production efficiency, can adapt to a variety of performance concrete mixing, concrete mixing equipment now commonly used by forced mixer.Concrete mixer prices, in a word, no good cheap goods, to learn more about concrete mixer prices, quality and certainly not too expensive. In addition, over the pursuit of the technical performance of the device is unwise, unnecessary investment will increase, but only the pursuit of low investment and reduce the cost of equipment and technology to increase the use of performance will bring, this approach is not desirable.

The use of of concrete mixer truck

First, the basic configuration of the concrete mixer
Concrete mixer mainly by the undercarriage, the mixing tube, drive (the drive), hydraulic drive system, water system, installed (into) materials and material unloading system, discharge chute, suspension platform, operating system and protective equipment.
Tilt angle: 15 degrees
Rotational speed (r / min): 0 ~ 14
Concrete Slump (mm): 70-260
Direction of rotation: Clockwise feed, counterclockwise discharge
Barrel material: high carbon steel 5-6mm
Blade: 4.5mm double helical blades
Discharge capacity: Cone sink 5cm / h
Unloading the remaining amount: <1% cone sink 5cm / h

Second, the concrete mixer System Description
Mixing drum: the mixing tube used in the form of the model is a more general structural form, the mixing tube using the pear-shaped structure, the cleaning water and transportation as needed adding the mixing water, by the head into the mixing tube feed opening injection barrel.
Transmission: The mixing tube-driven approach to the engine as the power source, the rear end of the engine PTO PTO, passing through the shaft to the variable piston pump, the quantitative plunger motor oil, was stirred by the reducer drive drum rotation.
Mixing tube and out of the feeding system (loading and unloading mechanism): It is an important means an auxiliary mixing tube work.
Operating system: the whole mixer control components, has opened a "work-shaped" grooves on the control panel, the joystick space; and the open slot on the rear half of the limited spaces hole for fixing the position of the joystick. The control system through the left rear of the car two joysticks to control the mixing tube, reverse and speed, so to finish out of the material and the stirring action.
Water supply system: concrete mixer of the water supply system is mainly used to clean the mixing device. The model of the water supply system has two types, one is the centrifugal pump water supply system; one is the pressure tank water supply system, an option available to users.
Third, the concrete mixer Caution
1, the hydraulic system pressure should comply with the instructions for use, and shall not be adjusted. Hydraulic oil and fuel oil should comply with the original requirements.
2, before loading concrete mixers, you should drain the remaining water and mix barrel debris. During transport to keep the rotation, to prevent concrete segregation. Beforeconcrete mixer truck access to the site and unloading, should make full mixing drum to 14-18 rev / min rotation for 1-2 minutes, then invert discharge. Before reversing, should be parked mixing tube does not turn.
3, the ambient temperature is above +25 degrees Celsius, from the loading, transport, the discharge duration shall be more than 60 minutes, the ambient temperature is below +25 degrees Celsius, the above time shall not exceed 90 minutes.
4, winter construction, should earnestly: before starting the check for icing; work when the barrel and mix carefully exclude residual water supply system, turn off the pump switch, the control lever in the "stop" position.

Outside waterproofing cement tank top compartment is equipped with a small concrete batching plant should do to solve it

We first knew, cement silo structure generally use large-diameter circular tanks reinforced concrete warehouse and brought an important without being noticed silo roof waterproofing problem, is worthy of study to explore, see the following small mixing plant Outside waterproofing cement tank top compartment is equipped with how to solve.

    After a small concrete batching plant cement tank after numerous snow storm, both inside and outside of the warehouse to check and found that the worst place to be leaking equipment, pipes, cable racks and other concrete post at the seams at the warehouse roof eaves and protruding edge of the warehouse roof. After analysis leaking causes and take measures to build rainproof roof. In the past, out of the rain on cement tank warehouse insufficient awareness of the problem, especially storage under tons more than the automatic delivery of large cement tank material warehouse, not only because of the cement agglomeration water, waste cement question, more importantly, because caking cause silo just do not spit swallow, thus forcing the whole plant shutdown, the stakes can not be ignored. Therefore, the proposed warehouse where large cement tanks, no matter what form the warehouse roof of the building structure, are definitely not leaking, and was reinforced concrete tank compartment design specifications to be clearly defined. Not the same as general plant or structure. By making warehouse roof above the waterproof layer, either flexible or rigid waterproof waterproof, not long-term, reliable, must be built on top of the rain roof. Situ reinforced concrete conical shell rainproof roof, is an ideal solution, it is more than saving a lot of building materials roof topped by good mechanical properties, reducing construction costs, and space is fully utilized, reducing the high wall, shell Top steep slope, drainage fast, reliable rain, no major components, without a large crane, it is suitable for secondary additions rain roof construction, no maintenance, is worth promoting. We Huazhong fine management should reflect the principles of scientific innovation. Innovation to the characteristics of the times, the situation requires, itself forward management needs, both in the management of savings and consumption reduction potential of a deeper level, but also the vitality of production and technology constantly stimulate innovation, encourage employees to break the routine, brainstorming.