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  • September 30, 2013

    How Is Daswell Hopper Lift Concrete Mixing Plant

    Filed under: concrete mixing plant — June @ 10:45

    Henan Daswell Machinery Co., Ltd.. is one leading supplier in road construction machinery industry in China, located at Henan Province, China. As a concrete mixer company, concrete mixer supplier, Henan Daswell Machinery Co., Ltd. provides the following products: portable concrete mixer, small concrete mixer concrete batching plant, forced type concrete mixer, twin shaft concrete mixer, diesel concrete mixer, self loading concrete mixer and mortar mixer, etc. torrent forex magazine

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:batch plant, etc. We will provide you with the best product and service.

    Strict quality control is always our priority. Our best-selling products are sold all over the world and our business has reached in South Africa, Russia, Vietnam, India, Nigeria, Mongolia, Colombia, Bolivia, Libya, Saudi Arabia, Ecuador, etc. What is more, our new and regular customers are all satisfied with us and achieved long-term strategic partners.

    1. Hopper lift concrete plant belongs to compulsory and efficiency equipment, it can produce various kinds of concrete including quaking concrete and hard concrete, with high produce efficiency mobile block making machine, it is widely used medium scale building works, road and bridge works and concrete products prefabrication plants, and is an ideal equipment to produce commercial used concrete.

    2. The main machine of this series use JS series double shaft compulsory mixer, it can mix concrete evenly, with a short period of mixing, long time wearing parts, it can be operated and maintained conveniently, it used control technology with newest deign concept, for example: electric weighing, computer control, digital display, etc., electric weighing has been equipped with buffer device and auto compensation function and the measure precision is high.

    3. Equipped with maintenance sidewalk, it is the ideal selection for the construction units to produce high quality concrete.

    Main Features of Hopper Lift Concrete Mixing Plant

    1. Our machine with the best quality and the lowest price.

    2. The plant is widely used in many field.

    3. Concrete batching machine contain concrete batching equipment, material supply, batching system , electric weighing, steel structure, and computer control.

    4. It is ideal equipment for building project, building ground and precast product factory.

    5. The machine adopts JS concrete mixer, it has good mixing quality and high efficiency.

    6. The batching machine adopts PLD series, it is measuring nicety and high produce efficiency. The cement is store in cement silo and feeding by screw conveyor. The water supply system is composed by water tank, water pump and water wager.

    7. The whole batching machine and mixing course is automatism by electrical control system(it also can be controlled by hand).

    8. The structure is easy and simple to install and debug .It is adopts advanced system and imports component with high dependability.

    Our machinery is committed to being the best in the business. From your initial inquiry, through the stages of order processing, manufacture, delivery and after sales service, all our staffs are determined to exceed your expectations. We recognize that this is critical point to winning repeat business and building a long-term business relationship, which in turn is critical to our success.

    Daswell Lead You To Correctly Operate Concrete Mixing Plant

    Filed under: concrete mixer — september @ 4:02

    First, maintenance of air compressor

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:batching plant, etc. We will provide you with the best product and service.

    Air compressors are subjects of gas source device, and have a very important role in the gas system. Therefore, you should do the following jobs well.

    1. Matters needing attention before using:

    (1) Air compressor should be in horizontal position, fixed and well ventilated.

    (2) Cannot stand wind and rain and exposure to sunlight.

    (3) Adjust upper and lower limit values of air pressure automatic switch, low pressure will cause cylinder slow, high pressure is harmful for pneumatic system seals.

    (4) Check oil level of lubricating oil, keep the oil level between the dip stick up and down lines, add new oil when the oil level approaches below line;

    (5) Check conveyor belt tension whether are appropriate, when using finger pressure belts concrete mixer, it is good of belt sag 10MM; replace the conveyor belt should renewal the entire set in order to keep tension consistent.

    2. Running notes: during work, operating personnel should regularly observe air compressor working pressure, and exceeds the rated value is not allowed. Check if there are oil spills, leakage phenomenon and abnormal sound, if anomalies are found beton mixer, should be immediately shut down and check.

    3. Maintenance:

    (1) timely discharge condensate water, open the blow off valve under gas tank after shut down, laying down condensate water.

    (2) Regular replacement of lubricants, generally based on air compressor running time to identify, replace new oil every run for 1000 hours or 4 months.

    (3) regularly cleaning air filter manager filter, because filter too dirty lead to entered compressor cylinder within of air containing dust too much, accelerated cylinder and piston ring of wear, and easy formed product carbon effects valve of sealed sexual; serious Shi also will caused pull cylinder, and flees gas, caused lubricants of pollution, effects lubrication effect; flees gas of when, also will produced oiled phenomenon, cylinder wall and piston ring of gap had large, was pollution of lubricants will flees into compression indoor and formed oil fog, thus pollution compression air. (Paper filter cleaning, compressed air blasting from the inside out; if sponge filling filter, wash with detergent dry

    Daswell Lead You To Correctly Operate Concrete Mixing Plant

    Filed under: concrete mixer — september @ 3:54

    First, maintenance of air compressor

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:batching plant, etc. We will provide you with the best product and service.

    Air compressors are subjects of gas source device, and have a very important role in the gas system. Therefore, you should do the following jobs well.

    1. Matters needing attention before using:

    (1) Air compressor should be in horizontal position, fixed and well ventilated.

    (2) Cannot stand wind and rain and exposure to sunlight.

    (3) Adjust upper and lower limit values of air pressure automatic switch, low pressure will cause cylinder slow, high pressure is harmful for pneumatic system seals.

    (4) Check oil level of lubricating oil, keep the oil level between the dip stick up and down lines, add new oil when the oil level approaches below line;

    (5) Check conveyor belt tension whether are appropriate, when using finger pressure belts concrete mixer, it is good of belt sag 10MM; replace the conveyor belt should renewal the entire set in order to keep tension consistent.

    2. Running notes: during work, operating personnel should regularly observe air compressor working pressure, and exceeds the rated value is not allowed. Check if there are oil spills, leakage phenomenon and abnormal sound, if anomalies are found beton mixer, should be immediately shut down and check.

    3. Maintenance:

    (1) timely discharge condensate water, open the blow off valve under gas tank after shut down, laying down condensate water.

    (2) Regular replacement of lubricants, generally based on air compressor running time to identify, replace new oil every run for 1000 hours or 4 months.

    (3) regularly cleaning air filter manager filter, because filter too dirty lead to entered compressor cylinder within of air containing dust too much, accelerated cylinder and piston ring of wear, and easy formed product carbon effects valve of sealed sexual; serious Shi also will caused pull cylinder, and flees gas, caused lubricants of pollution, effects lubrication effect; flees gas of when, also will produced oiled phenomenon, cylinder wall and piston ring of gap had large, was pollution of lubricants will flees into compression indoor and formed oil fog, thus pollution compression air. (Paper filter cleaning, compressed air blasting from the inside out; if sponge filling filter, wash with detergent dry

    1) The hopper of tipper-hopper type concrete mixer can’t lift Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile block making machine, etc. We will provide you with the best product and service. Reason analysis: 1. Serious overload 2. Brake ribbon serious wear 3. The shifting fork dislocation Treatment: 1. Readjustment feeding material quality and discharging unnecessary materials 2. Adjust the tuner screw or change the brake ribbon 3. Readjust the shifting fork place 2) The hopper of pull-bucket type concrete mixer can’t lift Reason analysis: 1. Serious overload 2. There are foreign materials in the track 3. The promote motor doesn’t start. Treatment: 1. Readjust the feeding material quality to fit the rule and requirement 2. Clear away foreign materials 3. Check electrical machine line and voltage are whether normal. 3) The mixing drum can’t move Reason analysis: 1. Mixing motor doesn’t start 2. Triangle conveyer belt too loose 3. The reducer damage 4. The gear ring or mixing drum track appear transaction Treatment: 1. Check the line and the power voltage 2. Tighten the triangle conveyer belt 3. Check inner parts and maintain or renewal 4. Clear away foreign materials

    Filed under: concrete mixer — september @ 3:54

    Concrete mixing plants are mainly made from the main mixer, material transport systems, material weighing systems, control systems and materials storage systems and so on five major systems, as well as other ancillary facilities consisting of a concrete mixing plant projects. Some matters should be noticed: ensure safe production process. So what are the things to consider during concrete mixing plant working?

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete pump, etc. We will provide you with the best product and service.

    1. Mixing plant inner and outer line need the corresponding line checks before running, this will ensure that its line of equipment is very good at run time. Protection and need to be aware of is the need to add equipment, good protection.

    2. Need also noticed is that the mixing plant operation and observe the indicator, you need to set the platform and protective railings for the job, mixing plants of concrete mixing plants are prohibited maintenance in operation.

    3. Entering the device mixing silos is not allowed mobile block machine, and is not allowed to arbitrarily put sundries into the bunker. And each time running, it is required to check the upper and lower mixing silos of escalator inspections to ensure safety and reliability, then can only work.

    4. The various indicators concrete mixing plant’s mixing plants need verify, regularly check the device’s clutches, brakes, lifter to see if operational flexibility, its wire rope if there are damaged or broken, need replacement. Only to operate machinery to meet then normal operation, this is a matter of stability of concrete mixing station needs to do.

    5. Large aggregated rock or other iron products putting into the storage silo is prohibited, it also need to ensure that concrete mixing plant conveyor belt good, within two meters of lifting bucket or conveyor and other equipment is strictly prohibited to stand person to avoid injury to people.

    6. Anyone is not allowed walking under the discharging bunker, if the construction work is in the night time, it must have appropriate lighting, this will avoid in the process because of light problems that have fault, and this is also a matter of concrete mixing plants which must do.

    Read Carefully The Following In Case The Drum-type Concrete Mixer Failure

    Filed under: concrete mixer — september @ 3:54

    1) The hopper of tipper-hopper type concrete mixer can’t lift

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile block making machine, etc. We will provide you with the best product and service.

    Reason analysis:

    1. Serious overload

    2. Brake ribbon serious wear

    3. The shifting fork dislocation

    Treatment:

    1. Readjustment feeding material quality and discharging unnecessary materials

    2. Adjust the tuner screw or change the brake ribbon

    3. Readjust the shifting fork place

    2) The hopper of pull-bucket type concrete mixer can’t lift

    Reason analysis:

    1. Serious overload

    2. There are foreign materials in the track

    3. The promote motor doesn’t start.

    Treatment:

    1. Readjust the feeding material quality to fit the rule and requirement

    2. Clear away foreign materials

    3. Check electrical machine line and voltage are whether normal.

    3) The mixing drum can’t move

    Reason analysis:

    1. Mixing motor doesn’t start

    2. Triangle conveyer belt too loose

    3. The reducer damage

    4. The gear ring or mixing drum track appear transaction

    Treatment:

    1. Check the line and the power voltage

    2. Tighten the triangle conveyer belt

    3. Check inner parts and maintain or renewal

    4. Clear away foreign materials

    Gravity Type Concrete Mixer Should Gain Extensive Attentions

    Filed under: concrete mixer — september @ 3:53

    Drum concrete mixer is a kind of gravity type concrete mixers, divided into JZC and JZM series concrete mixer. For gravity type concrete mixer, the new machines should be requested by the concrete mixer instruction manual before use, on the inspection of systems and parts and necessary test running. Open drive, check the direction of rotation of the mixing drum or mixing leaves, system operation, brake, confirm to be normal before working.

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile block machine, etc. We will provide you with the best product and service.

    Gravity type concrete mixer is divided into stationary concrete mixer and mobile concrete mixer. Stationary concrete mixer should be installed on a solid platform. When used for a long time, should be embedded anchoring bolts; short-term use, laying sleepers and leveling under the base by itself. Mobile concrete mixer should be installed on a flat hard floor use wood or strut holder in jail and maintain horizontal tires do not force. If used for longer than three months, tires should be removed save shaft end and should complete the cleaning and rust-proof work.

    After starting the concrete mixer, it can feed after the mixing drum reaching normal speed, and add water in time after feeding; it can add new material after unloading all original concrete of concrete mixers. Not stop the machine in the middle or full load starting concrete mixer, except the reversing discharge. In concrete mixer use, never leave sand falling into the machine parts, so that moving parts damaged. After hopper lifting, nobody can walk or stay under it, in order to avoid the brake failure to happen accident. If it will repair or cleanup work, should be forced outages and hopper on insurance chains grappling. During the working, if fault is found, and cannot continue to operate, should be immediately cut off the power, clean the concrete of mixing drum, and then maintenance. After working concrete mixer, comprehensive cleaning of the mixer, the operator needs to enter the tube when cleaning, must cut off the power supply, set up special guardianship concrete mixing plant, or removing fuses and lock switch boxes, and then to enter.

    Daswell provides you an overall concrete mixing plant commissioning manual

    Filed under: concrete mixer — september @ 3:53

    After the installation of concrete mixing plant is complete concrete batching plant, the debugging are essential steps, and users can rest assured to use after debugging, how to correctly debug?

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete mixing plant, etc. We will provide you with the best product and service.

    During debugging control system, firstly, users will reset emergency button, close electrical cabinet within power open closed, after being connected, turn on the slip circuit breaker, and control circuit power switch, and control room power switch, observation electrical system has no exception phenomenon, if user has immediately check; open all motor of button, commissioning motor of steering is correct, if concrete machine does not correct , users should immediately adjustment; started concrete mixing plant pump, after pressure reaching requirements, according to button callout turn started the gas controlled door, check action is flexible ; On computer for adjusting zero and adjusting sensitivity; check empty pressure machine of switch is normal, pressure table displayed is correct, will safety valve pressure adjustment to standard range; concrete mixer for commissioning, see it appears different abnormal sound, all parts can normal work; during the debugging of belt machine, it needs to run, and check all supporting roller running is flexible in running process, to carefully observation belt, cannot has swing, and runs partial, and mill edge, and skidded, and deformation, situation ; Debug concrete batching machine to be sure to press the dosing button concrete pump, and check that it is flexible and can be configured by precision, and debugging ingredient reference.

    After all parts being finished debugging, concrete mixing plant can work! Zhengzhou Daswell Industrial Equipment Company is professional in the production of concrete mixing plant, concrete mixer, concrete batching machine, LSY screw conveyor and so on construction machinery and related equipment.

    Daswell Engineers Teach You Professional Feeding Methods

    Filed under: concrete mixer — september @ 3:52

    Daswell Machinery is a company specializing in the research, design and production of mining and construction machinery for nearly 30 years. We provide the most reasonable solution according to the special demand from different customers. Now, engineer provide you optimal feeding methods:

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete mixer, etc. We will provide you with the best product and service.

    1) Feeding sequence should improve the mixing quality, reduce the wear of the blade, liner, reduce concrete mixer mixing tube bonding, reducing cement flying, to improve the working environment and improve the strength of concrete saving cement and other aspects into account to determine. Commonly used methods are once feeding method and twice feeding method.

    2) Once feeding method is putting stones first in the hopper, coupled with the cement and sand, and then once put into the mixing tube stirring. To free-fall concrete mixer mobile block machine, first add some water to stirring barrel batch plant, feeding sand suppress the cement to ensure the cement is not flying. Cement and sand put into mixing tube to form cement mortar, which can shorten the time of the cement wrapping stones.

    Compulsory concrete mixer discharge opening is in the lower part, don’t add water first. While putting into the raw material, slowly adding water uniformly dispersed.

    3) Twice feeding method is first put into the water and cement mixer (and sand), let it stir 1min, continue stirring until the specified time and then put into the gravel and sand. This feeding method can improve the performance of concrete to improve the strength of concrete, save cement under the premise of the guaranteed concrete strength.

    If you are interested in any product or have any question, please feel free to contact us. We are looking forward to building favorable business relationship with new clients around the world in the near future

    Daswell Captured Global Attention About Its High-quality Machine

    Filed under: concrete mixer — september @ 3:52

    As Daswell powers its way to becoming a global brand, some very important and influential people are paying attention– news editors.

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile block making machine, etc. We will provide you with the best product and service.

    In the past year, Daswell has garnered significant and very positive coverage from the world-wide news media, trade magazines, business publications, electronic media and research organizations have shown intense interest and respect for LiuGong and the company’s efforts to expand.

    Media coverage has come from Daswell ’s strategic marketing initiative to pursue, attract and place stories about Daswell in the press that covers the construction equipment industry.

    “We’re working very hard to get the word out about Daswell, ” said Daswell’s Director of Brand Strategy.”We’ve had a year-long effort to generate news releases concrete mixer, contact and begin relationships with editors, and aggressively promote

    Daswell at trade shows. These included producing press kits in multiple languages. We’ve had great success in getting our advertisements and the stories to appear at the same time, doubling the impact.”

    The effort is paying major dividends.

    “It has been a terrific dialogue with editors that continually reinforces itself. The more we share about Daswell, the more interested the editors become, ” said our management.” Now, they’re calling us for story ideas and quotes. They clearly see Daswell as the leading company out of China, and also as a formidable worldwide competitor. They’ve told us as much.” Adhering to the tenet of “Quality, Service and Excellence”, Daswell Machinery is looking forward to cooperating with new and regular customers all over the world.

    Daswell Top Specialist Teach You Prolong Concrete Machine Service Life

    Filed under: Uncategorized — september @ 3:51

    Henan Daswell Machinery Co., Ltd. which located in the Construction Machinery Zone of China — Zhengzhou City in Henan Province, with convenient transportation access, is a manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete batching plants mobile block machine, RMC concrete mixing plants, concrete mixer, mobile concrete mixers, forced concrete mixers, planetary concrete mixers, parts etc.

    Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete batching plant, etc. We will provide you with the best product and service.

    One of the most important tasks when keeping concrete machinery operating perfectly is maintenance of the drum. Dried concrete left inside the drum can cause serious problems over time, coating the inside and gradually reducing its capacity and the volume of concrete it can hold. The problem sounds easy to resolve, but it’s actually very hard to remove any residual concrete once it dries inside the drum. Using a pressure washer whilst the drum is rotating can help mobile block machine, but is not the most effective means of removal.

    Whilst there are companies offering chemical and industrial pressure washing services, even these techniques can fall short, failing to remove all traces of concrete from inside the drum. In these cases, the only solution is manual removal with the most rudimentary of tools – the jackhammer. Many companies have had to resort to using a ‘chipping service’ to remove the residual concrete inside their concrete mixer and concrete pump equipment. The service involves sending in a specialist to chip away at the solid concrete until it is all removed. It’s a tough job, but effective!