Fujian tietuo Machinery Co., Ltd., the most popula

2022-08-15
  • Detail

Fujian tietuo machinery: dedicated to research and produce new products

Fujian tietuo machinery: dedicated to research and produce new products

China Construction machinery information

Guide: tietuo machinery developed the first high level asphalt mixing plant glb-2000 in order to meet the market demand and integrate the advantages and disadvantages of asphalt mixing equipment at home and abroad. The equipment has been installed and debugged in Guilin, Guangxi, and has been put into normal use. All the results show that the new research and development achievements are based on the research and development of new composite materials with graphene and other relevant materials in the field of manufacturing utilization

in order to meet the market demand and integrate the advantages and disadvantages of asphalt mixing equipment at home and abroad, tietuo machinery has developed the first high level asphalt mixture mixing plant - glb-2000. The equipment has been installed and commissioned in Guilin, Guangxi, and has been put into normal use. All the results show that the new research and development achievements have reached the domestic leading level in terms of equipment stability, finished material quality, operation reliability, environmental protection and energy conservation, structural rationality, accurate grading and so on

the equipment is composed of cold material grading system, drying and heating drum, hot material elevator, vibration screening system, hot aggregate screening bin, metering system, whole machine pneumatic system, mixing system, powder bin and powder supply system, dust removal system, finished product bin and feeding system, electric control system and asphalt heat transfer oil system

the cold material grading system adopts variable frequency belt conveyor, but the configuration adopted is also the product of some well-known enterprises in China, and the speed is adjusted according to the needs of users. The silo opening is equipped with coarse waste isolation to ensure the quality of cold material supply. When empty, there is an alarm device to ensure that the drying and heating drum optimizes the blade structure layout, with high thermal efficiency and good drying effect; The labyrinth seal structure at the drum interface ensures no dust leakage; A reserved area for the secondary combustion interface of regenerative waste gas is reserved at the discharge port; The wear-resistant design of key parts of the hot material elevator extends the service life. The access door is widened and enlarged, and a wide platform is set on the top of the hoist to facilitate the maintenance work

the vibration screening system is driven by linear double vibration motor and is maintenance free. The 5-layer screen structure makes the screening of 5 kinds of effective materials accurate. It is equipped with bypass bin and fast conversion device. Containerized design makes installation and handling more convenient. Sealing, dust prevention and negative pressure

hot aggregate screening bin the hot aggregate bin is insulated with 60mm rock wool, and the outer wall is covered with corrugated steel plate, so that it is not easy to cool down during short-term storage of thermal orthopedics, which is conducive to meeting the requirements of pavement construction. The computer controls the material level of the silos, each silo is equipped with inspection holes, and the overflow aggregate is led to the military overflow silo by a conduit. He successfully tamed the military overflow silo. Aggregate measurement can realize fast rough measurement first and then slow accurate measurement, which effectively improves the measurement accuracy within the time range of ensuring measurement; Equipped with silo sampling door

the metering system consists of aggregate weighing bucket, powder weighing bucket and asphalt weighing system. The aggregate, powder and asphalt in the weighing system are three independent groups, each of which is measured and detected by three sets of American Toledo component bent beam sensors. The detection signal is directly involved in the PLC Analog input, which has the characteristics of high precision and stability

the pneumatic system of the whole machine is composed of a screw air compressor and a piston air compressor. Domestic famous brand pneumatic components are used for gas buffer transmission tank, pipeline, pipe fittings, cylinder, etc; The double horizontal shaft vortex mixing cylinder of the mixing system ensures the high quality of the finished material. The mixing arm, blade and lining plate are made of special wear-resistant cast steel; A flexible coupling is installed between the driving part and the mixing shaft to prevent accidental damage. Each shaft is fixed by two sets of bearings, and the two shafts work synchronously with universal couplings

the mixing cylinder is insulated with heat transfer oil to prevent heat loss. The discharge door is driven by two cylinders, and a storage hopper is installed below to ensure that no asphalt mixture is scattered during discharge

powder silo and powder supply system linear monomer double-layer drum silo, with a diameter of 2800 mm; The upper bin is the ore powder bin, and the lower bin is the recycling powder bin; The upper and lower material level display, arch breaking device, dust removal and exhaust, and ash outlet cultivate strategic emerging industries; It is composed of recycling powder screw, recycling powder elevator, mineral powder air delivery interface and double-layer drum silo

dedusting system: primary cyclone dedusting, secondary inertia dedusting and tertiary bag dedusting; Two coarse grey spirals

the primary cyclone removes large particles of sand and stone in the exhaust gas, and the secondary inertia dedusting further removes the residual large particles of sand and stone in the exhaust gas, reducing the wear of the tertiary bag dedusting, and improving the service life and dedusting effect of the bag deduster

the remarkable feature of the finished product silo and the high level asphalt mixture mixing plant of the feeding system is that the finished product silo is placed under the mixing cylinder, and the finished product directly enters the finished product silo or sliding hopper. This structure eliminates the lifting link of finished products and reduces segregation. Due to the simplification of the structure, the cost is reduced and the failure rate is reduced

the design of the sliding hopper enables the capacity of the finished product silo to be flexibly adjusted, and the volume can be expanded or reduced according to the needs of users

placing the finished product silo at the bottom makes the main body of the mixing plant fully closed, which greatly reduces the leakage of dust and meets the requirements of environmental protection

the electric control system adopts the powerful Japanese Mitsubishi programmable controller as the control core of the whole system to complete the automatic control task of the whole set of equipment. Using human-computer interaction equipment (IPC, HMI), if either party fails, the other party can still complete the complete control of the whole system to ensure the smooth construction. Real time animated display of production process flow; Formula setting, modification and storage; System commissioning, control button station; Data management, report printing

the asphalt heat transfer oil system is composed of two 50t asphalt tanks, a set of 750000 kcal calorific value integrated heat transfer oil furnace, corresponding pipeline valves and control cabinet

tietuo machinery products are designed and produced in strict accordance with industry standards. The new high level asphalt mixture mixing plant is beautiful and elegant, and the performance and technology of all components have reached the domestic leading level. In the trial operation stage, all indicators have achieved the expected results. Under the market requirements of energy conservation, environmental protection and high efficiency, this product of tietuo machinery will become the first choice of experts

tietuo machinery is showing you step by step that "Tieyi sincerely expands infinitely"

Copyright © 2011 JIN SHI