2014年9月2日星期二

portable concrete batch plant equipment

portable concrete batch plant mixing machinery is the core of the whole system, the choice of a suitable system can be beneficial to produce easy to manage, select the accessories used to consider ease of procurement in the region. Mixing system should be two or more concrete mixing machines, models and other conditions should be exactly the same, intermediate storage hopper located, this approach can save investment,concrete batch plants operating efficiency, and ensure rate. portable concrete batch plant specific choice nested, linear, single-stage, two-stage mainly depends on the requirements and conditions, in principle,concrete mix plant the simple structure of the system, low productivity, easy maintenance; contrary, the simple structure of the system, higher productivity, maintain complex .

2014年8月28日星期四

ready mix concrete plant the characteristics of

ready mix concrete plant  is the post by the cement, aggregates, water and admixtures incorporated as needed,ready mix concrete plants such as mineral admixtures by a certain percentage, the mixing station by measuring, stirring and using vehicles for sale at a specified time transported to the site using a concrete mixture. Concrete assigned in favor of centralized use of advanced technology, the implementation of specialized production management. Equipment utilization, accurate measurement, and thus product quality, less material consumption, high efficiency, low cost, but also improve working conditions and reduce pollution. Its main features are;
A strong concept of time, and its products can be stored a long time, from the beginning to stir before pouring the initial setting must be completed.
2 is a semi-finished products.concrete mix plant From the factory began to take longer to form the final product, the final form of its products must rely on each other with mixing stations and construction units, quality results can not be accurate at the factory immediately detected.
3 is a mechanical production process, every aspect of production should ensure the normal operation, so as not to affect the normal construction of the project.
4 factors that affect the quality of the complex. As raw material quality, metering, mixing ratio cooperate design, planning and scheduling, production technology and equipment, ready mix truck construction conditions, quality of personnel, skills, management, production units and construction units, and even traffic, weather, etc., all with ready mix quality concrete plant closely related.

2014年8月25日星期一

portable concrete batch plant routine maintenance work

Ensure that the machine and the surrounding environment clean, timely removal of product material inside the hopper,Concrete batch plants the sensor normal to zero, check the oil lubrication points adequacy of the gas system in the lubricator should maintain a sufficient amount of oil.
Check all the electrical, electronics or without overheating, abnormal noise, instrument instruction is normal,portable concrete batch plant signaling system is intact. Always check and adjust the cylinder, valve and solenoid valve, so that open and close to meet the requirements. Always check the portable concrete batch plant various systems, such as tainted ash, leaks, spills and leakage to promptly deal with such phenomena.
portable concrete batch plant and the hopper should be cleaned once every four hours, in order to avoid residual concrete consolidation, impede the normal operation.stationary batch plant Class should let go of the air compressor, air tank and filters inside the water, and troubleshoot the operation appears. Butterfly valves, mixers, solenoid valves, air filters and oil mist, etc. in accordance with the maintenance manual.

2014年8月22日星期五

Concrete batch plants, and introduce the main site

Concrete batch plants mainly by: Aggregate supply metering systems, cement and fly ash supply and metering systems, water supply and metering systems, metering additive supply system, electric control system, pneumatic system components.concrete batch plants to the cement, sand and gravel aggregates, water and admixtures, additives, etc. by mixing After stirring into concrete steps.
Concrete batch plants main parts are: RCC gravity, basic defect treatment and diversion tunnel closure, etc,Concrete batch plants major security projects. Concrete batch plants based on topographical features, in a reasonable and economic principles for system layout. Arrangement of main facilities and equipment: mixing between buildings, cement tank, fly ash cans, admixture storage configuration, between repairs, power distribution room, laboratory etc, systems and batching system mixing floor layout includes: HZS180 type concrete mixing plant,concrete batching plant feeding belt conveyor, cement fly ash cans and cans. Mixing plant and ancillary equipment are installed ground elevation 248m, of which a powder cans, 2 and 3 of fly ash cement tank beside the mixing tank floor layout.

2014年8月19日星期二

ready mix concrete plant classification

ready mix concrete plant sub-fixed, semi-mobile and mobile-type three.
Large stationary ready mix concrete plant scale, output per hour is generally 100 to 120 m 3. ready mix concrete plants by the process can be divided into single-stage and double-stage type categories. ① typical single-stepped a concrete mixing plant is usually divided into five, six, top-down process. The top is stored material layer, brought into existence a variety of aggregate and cement, and within each hopper. Water from the pipe into the tank. Its next layer of ingredients,ready mix concrete plant there is a control room and automatic batching scales, cement, aggregate and water in proportion to the various weighing. Then the next layer is stirring, equipped with a stirrer, with good raw materials are unloaded into the hopper mixer mixing evenly discharged into the hopper, leading to all kinds of transport vehicles into the bottom; shipped pouring locations. Features ② double cascade plant is low silos, raw material twice upgrade. Plant height reduction, layout flexibility, saving investment.

2014年8月15日星期五

ready mix concrete plant classification

ready mix concrete plant sub-fixed, semi-mobile and mobile-type three.
Large scale fixed ready-mix concrete plants, output per hour is generally 100 to 120 m 3.portable concrete batch plant Fixed ready-mix concrete plant by the process can be divided into single-stage and double-stage type categories. A typical single-stage type concrete mixing plant is a building, usually divided into five, six, top-down process. The top is stored material layer, brought into existence a variety of aggregate and cement, and within each hopper. Water from the pipe into the tank. Its next layer of ingredients, there is a control room and automatic batching scales, cement,precast concrete plant aggregate and water in proportion to the various weighing. Then the next layer is stirring, equipped with a stirrer, with good raw materials are unloaded into the hopper mixer mixing evenly discharged into the hopper, leading to all kinds of transport vehicles into the bottom; shipped pouring locations. Features double cascade plant is low silos, raw material twice upgrade. Plant height reduction, layout flexibility, saving investment.

2014年8月4日星期一

Concrete mixing machines of Use

Concrete mixing machines operating before, you should start the mixer load operation.concrete mixing machines Mixing tube should be confirmed or consistent with the direction of rotation of the blades on the direction of the arrow barrel. For reversal discharging mixer should enable the mixing tube forward and reverse running a few minutes and should have no impact on jitter and unusual noise.
Concrete mixing machines after the start, so that the mixing tube should reach the normal rotational speed feeding. Feeding the city should be promptly added water.Concrete mixing machines Every time a person mixes should not exceed the rated capacity of the mixer and should reduce material viscosity pot phenomenon, feeding order should cement sand or gravel sand cement gravel.
Concrete mixing machines operating without a license is prohibited without permission to leave work during non-operation.