"China Metallurgical News" on page 024 (total 6178) to "stand in the center of the world stage" in the title, the whole story of my company to undertake Baosteel Zhanjiang steel kiln and vertical pulverizers documentary project . Reproduced below:

China's metallurgical industry authoritative publication "China Metallurgical News"

"China Metallurgical News" reprinted

Central station on the world stage

- Record Jiangsu Huan Baosteel Zhanjiang Steel Group undertake the lime kiln and vertical

Speed ​​Mill Project

Our reporter Liu Canadians

"Baosteel Group equipment bidding platform is globally oriented, as steel 'DreamWorks' Baosteel Zhanjiang steel project, its standard is the world's leading MounTop Group Co., Ltd.accounted for 2% of all the total value of the procurement of equipment, thus so to speak : MounTop Group Co., Ltd.in the field of metallurgy equipment, has stood on the center of the world stage ", February 2, Jiangsu MounTop Group Co., Ltd. Holdings Ltd chairman ruxianzhong" China Metallurgical News "reporter said.

Zhanjiang steel base - China Steel "DreamWorks" to the most powerful competitiveness, the highest efficiency and the most stringent environmental standards and become the dream of steel; JiangsuMounTop Group Co., Ltd.. (Nanjing, China Metallurgical Equipment Corporation) start in 1978, the original part of the Ministry of Metallurgical Industry, is set engineering design, technology development, equipment manufacturing, complete sets of equipment and general contracting as one of the major engineering company, is now the China Iron and Steel Association metallurgical equipment branch vice president of the unit, Baosteel Equipment Spare Parts Development Center member units, state-level high-tech enterprise; the company adopted the ISO9001,14001,18001 international certification system; Group is the country's iron and steel industry advanced collective, national enterprise culture demonstration base.

"Determined to build steel 'DreamWorks' Baosteel Why choose us? Based on our world-class equipment, technology and management level, first-class integrated service capabilities, as well as decades of accumulated brand strength," Luxian Zhong expressed.

Core proprietary technology created large Huan strength

"We have the technology and equipment of the three areas of the world most - the world's largest blast furnace coal injection system, the world's largest slag powder systems, as well as the largest lime kiln and sleeve kiln system," Luxian Zhong said, "and has all the intellectual property rights. "

Nanjing, China Metallurgical Equipment inception of the company is to provide services for Baosteel equipment and spare parts manufactured domestically. Over the years, from Nanjing, China Metallurgical Equipment Corporation, to today's MounTop Group Co., Ltd., the company has always attached great importance to cooperation with Baosteel business. Dedicated administrative Baosteel Engineering Department, resident Baosteel, Baosteel provide various engineering and technical consulting services, to undertake the repair task to change the equipment, and supply a large number of spare parts to Baosteel. Especially in Baosteel two, three construction projects, the company contracted many projects and has accumulated rich experience of cooperation, and gradually establish a MounTop Group Co., Ltd. good corporate brand.

June 5, 2012, the Group participated in MounTop Group Co., Ltd.Baosteel Zhanjiang steel project core supplier symposium held in Shanghai Baoshan. At the meeting, leaders of Baosteel, said Baosteel Zhanjiang steel base project is the second venture project of Baosteel, design production capacity of 10 million tons, the project will be built into the world's most efficient green sheet production base.

"We then realized that chance! MounTop Group Co., Ltd.has experienced large accumulation and development of core technology, can finally show their skills on a world-class steel enterprises in the world-class project. Hero have its uses, now With "Luxian Zhong said confidently.

For this reason, MounTop Group Co., Ltd. timely study group and set up Zhanjiang steel project leading group, headed by the Assistant General Manager Zhang Ruofei, and in June 2014 the Group established a MounTop Group Co., Ltd. Zhanjiang steel office, Baosteel Zhanjiang Steel all suppliers the first to set up an office in the East of the island unit. Group company offices equipped with experienced management and technical personnel, set up a special office space, equipped with special vehicles.

"Although the strength of the service is fully equipped with Baosteel, Baosteel also attaches great importance to us, but we tried our core competencies and Baosteel Zhanjiang steel made possible a detailed communication to ensure that the depth of trust", vice president of a large company Du Gang MounTop Group Co., Ltd. MounTop Group Co., Ltd.and Baosteel Zhanjiang Steel repeatedly through referral, communication, and also invite Baosteel Zhanjiang steel and related experts have repeatedly led to the company, the company under manufacturing base, as well as general contracting project users to communicate on-site visits.

Great 峘 Group has successfully won the bid to obtain Zhanjiang Steel 2 1000 tons of lime kiln project EP general contracting projects; ironmaking blast furnace coal injection systems engineering project four vertical pulverizers design and delivery; ironmaking coke works converting equipment supplier ore chute; intermediate iron ore project equipment supply coke weigh hopper; ironmaking slag finished project-related equipment supply tank; ironmaking slag tap water engineering related equipment supply; coke CDQ move car Taiwan and Taiwan car equipment supplier; Meijing bucket elevator engineering equipment supply and so on.

February 2, "China Metallurgical News" reporter at the scene saw two iron and steel base in Zhanjiang 1000 t / d lime kiln has been installed in most, thick tube kiln dragon lying wave, lie on top of the two uprights.

"Great Huan lime kiln did five first-class, first-class that is environmentally friendly, first-class design, first-class level of automatic control, the installation process first-class, first-class operating costs" in the field of engineer.

It is understood that the overall operation of the kiln negative pressure, to avoid burning gas, gas, dust and other circumstances of leakage; meanwhile, kiln exhaust gas recycling bins to preheat raw materials, a significant reduction in energy consumption; in the design , has been optimized to reduce investment costs and maintenance costs; in installation, Baosteel and in strict accordance with international standards stricter than one to two times the "big Huan standard" implementation. "For example, moderate install kiln barrel, more than double our stringent than the standards, thus ensuring absolutely stable operation", the site personnel.

It is understood that the Zhanjiang steel base for lime requirements, on the basis of lime activity indicators, more proposed reaction speed. That is not only able to react while being able to achieve rapid reaction.

"These two indicators, our MounTop Group Co., Ltd.lime kiln is fully able to meet," Du Gang said, "Baosteel headquarters lime experts believe that large lime kiln MounTop Group Co., Ltd.is an international leader."

In fact, in the lime kiln area, in addition to the rotary kiln that the sleeve is a large Huan kiln industry-leading products, market share in the industry forefront. It features a first-class environmental protection, energy consumption first-class products, but also be able to pulverized coal instead of gas, the cost advantage is significant. "Sleeve lime kiln no problems in the activity, but weaker than the lime kiln in the reaction speed. Baosteel Zhanjiang project as steel 'DreamWorks', select kiln also should be," Du Gang.

In the MounTop Group Co., Ltd.won the project, there are four vertical pulverizers device is provided in the construction of pulverized coal for the seat 2 5050m3 blast furnace coal injection system. Each mill of flour in 60t / h or more, this standard models of Mill large Huan independent research group, using a number of the Group of independent patents and proprietary technology, and has been widely used in engineering projects, effect is very good.

In fact, the mill's design, manufacture, installation, operation and maintenance is a large Huan already the global leader in products. Back in 2003, the group has been involved in MounTop Group Co., Ltd. Baosteel No.4 blast furnace coal injection system tender vertical pulverizers equipment, but because the country has not been applied in the performance of such a large-sized pulverizers, The results do not bid. After these years of development and experience, big Huan Group has a wealth of similar projects, and training a group of outstanding engineering and technical personnel.

The blast pulverized coal injection project of Baosteel Zhanjiang, MounTop Group Co., Ltd.set up a special group composed of DU Gang, vice president of the company as leader, actively preparing the tender information, combined with its own characteristics and advantages of the product, and Baosteel to carry out several technical Recommend and exchange, has finally been recognized by Baosteel.

"Coal rate is highest in the world, Baosteel, whether industrial or technologies are best in the world. So big MounTop Group Co., Ltd. the PCI device, whether it is energy consumption, safety, maintainability let Baosteel very satisfied them, but global Purchasing! "Luxian Zhong very proud.

"We have the lowest leakage rates, and the grinding machine is maintenance-free, but also in energy consumption 15% lower than the Baosteel Shanghai headquarters of imported equipment," Du Gang. Thanks to MounTop Group Co., Ltd.core technology and excellent quality of service successful bidder Baosteel Zhanjiang steel project a number of medium-sized projects.

Flowers bloom meticulous management services

"Family culture" is big Huan group of cultural traits, based on 5,000 years of Chinese culture as the foundation of a strong, forming the main emotion management to system management, supplemented by the characteristics of the corporate culture. MounTop Group Co., Ltd. service is in the cultural soil "home" born out, to take the initiative, innovation and fine features into beautiful flowers.

"We do MounTop Group Co., Ltd.of high design quality, physical quality excellent, good quality of delivery, the entire process, the link allows users to completely satisfied, in the final analysis is the high level of service," Luxian Zhong introduction.

Design: fully interact closely the needs

Early in the service that is the design phase, MounTop Group Co., Ltd.proactively understand the needs and fully interact with the user in the design.

In December 2013, the Group officially launched a large Huan two major projects (lime kiln projects and medium-speed vertical mill equipment) work. Group design team has been to send Baosteel and other steel companies on-site visits, to operate the same type of equipment to understand and study, identify problems and areas for improvement exists, to optimize the design process.

"For example, Baosteel Zhanjiang steel iron project in Zhanjiang group of engineers proposed a long time during the rainy season, rain volume, lower mill housing cylinder position of the need to install water-resistant device, we immediately organizational design, change the rain means to meet the Baosteel requirements. This is reflected in our awareness of active service. "Du Gang example.

It is reported that, throughout the design process, the large Huan company designers repeatedly steel project with Baosteel Zhanjiang steel project group in charge of the lime kiln senior engineers and other experts to communicate, held a lime kiln, preheater, cooler detailed design review meeting refractories, burners, ESP, ABB oxygen analyzer, fans and other important equipment symposia and systems on projects related design issues were discussed exchange, ensure that the entire project in strict accordance with Baosteel requirements, carefully designed.

In a careful analysis, to listen to the opinions and demands of Baosteel Zhanjiang steel project team submitted, MounTop Group Co., Ltd.actively implement an effective, reasonable improvement.

In addition, MounTop Group Co., Ltd.company technical staff in the design process in the strict implementation of the three-tier review system drawings, avoiding mistakes and labeling and other issues are not clear drawings to ensure design quality drawings. Timely completion of the final design of the project tasks, and praise Baosteel Zhanjiang steel project from top to bottom.

Manufacturing: demanding advance checks

MounTop Group Co., Ltd. service in addition to design fully interact with the outside, the equipment manufacturing is more strict and demanding, and the advance guard, and meticulous management, to ensure manufacturing quality.

By manufacturing the equipment sent to the relevant manufacturer, the MounTop Group Co., Ltd.project team has been to the manufacturer for detailed technical tests, especially important for equipment such as rotary kiln, preheater, cooler, vertical speed coal grinding machines, send professional and technical personnel and supervision along Mill producer Baosteel, raw materials, materials, precision machining, heat treatment equipment, such means strict control. Quality control personnel every day to day work logs, the progress, inspection records, and rectification rectification notice tracking information uploaded to the network, in order to group executive manager and project leader simultaneous monitoring. Meanwhile, the weekly also fill equipment Producer weekly report to the leadership team reporting.

Great Huan Group scrupulously handle the manufacturing process each question. During the rotary kiln and equipment manufacturing, and we found a large ring gear there is a tiny kiln casting defects, according to the requirements of Baosteel Zhanjiang Steel engineers, MounTop Group Co., Ltd.in strict accordance with national standards for defect detection, five indicators, only 1 indicators failed. Manufacturers believe that this defect repaired can use, and the user of the cement industry encountered such problems are also doing repair process, but the MounTop Group Co., Ltd.adhere to the principle of strict quality control, strong will it be discarded, re casting and machining. In order not to appear similar error, the project team deploy more staff, strict quality control of casting, machining, heat treatment and other aspects of each process, working overtime to ensure the delivery schedule.

In the vertical pulverizers manufacturing process inspection, quality control personnel found the wind mill room has a flange interface fillet weld height does not meet the design requirements, the project team organizational design staff immediately, supervisors, quality inspection personnel and production workshop for consultation, promptly issued a rectification notice, and in order to snatch the delay due to the rectification of the duration, large Huan group to arrange workshops to mobilize resources, deploy more manpower, overtime two days in a row rectification is completed, to ensure timely delivery.

"Because of strict manufacturing, all of our equipment to the scene, there were no changes, all the one-time installation success. This all domestic and foreign equipment suppliers Baosteel Zhanjiang steel project, can be said to be unique in the." Du Gang This very confident.

Delivery: and detailed intentions services

Moreover, in the delivery, but also fully embodies the big Huan group service capabilities.

It is understood that, in order to ensure the Zhanjiang steel project "15 • 9" smooth production, Baosteel Zhanjiang Iron and Steel also requires a large number of projects MounTop Group Co., Ltd. company to undertake early delivery, which for MounTop Group Co., Ltd.is a very big test, because these items would have been The delivery time is very tight, but the quality is high and want to re-advance of delivery, the difficulty is quite large. For this reason a MounTop Group Co., Ltd. leaders held a mobilization meeting, be sure to follow the requirements of the new requirements of Baosteel Zhanjiang steel, to complete the task on schedule durability.

Since many projects are medium-sized equipment device requires the disintegration of transportation to the project site were assembled. In order to avoid dimensional errors and other defects in the field caused by large equipment assembled splice is unsuccessful, or after splicing gap is too large, MounTop Group Co., Ltd.requires the manufacturer in the factory part of the equipment for rotary kiln, preheater body cooler body, Li type pulverizers and other pre-assembled.

When the vertical pulverizers for inspection, Baosteel Zhanjiang steel iron project team requested a senior engineer in the workshop overall commissioning, sure. And such large vertical mill is currently at home and abroad has not been carried out in the factory commissioning precedent, which the company is a very big problem. Site, cranes, power, hydraulic, lubrication, staff are difficult. However, in order to better ensure the quality of equipment, to meet the stringent requirements of Baosteel Zhanjiang Steel, vice president of a large company Zhubing An MounTop Group Co., Ltd. personally lead the technical team to research, assemble and test program to determine, from the MounTop Group Co., Ltd. construction company, deployed more than a dozen Automation names are vertical pulverizers installation experience and site commissioning experience of engineers, through 18 days of overtime and unremitting efforts, successfully carried out a test run to give the iron Baosteel Zhanjiang project team, the Ministry of engineering equipment and installation unit unanimously approved. The test run, although a lot of extra work, but also adds a lot of cost, but to ensure product quality to meet the requirements of the world's highest standards of Baosteel.

"It is also a large group MounTop Group Co., Ltd. attention and strict control of all aspects of such a by Baosteel Zhanjiang steel equipment company to undertake the organization of a number of projects equipment Baosteel Zhanjiang steel" A "inspection, the factory is completed in advance for the equipment delivery and laid a solid foundation. "Du Gang said.

Delivery and transport equipment, but also the entire project in a very important part. Great Huan Group attached great importance to identify equipment and various types of materials, packaging and transportation. Since the project has a lot of large equipment, it can not be the whole transport MounTop Group Co., Ltd. company arrange for communication on split disintegration and designers of equipment, to be able to be done in the framework of the maximum retention device, minimal installation work under the premise of, to meet the demand for packaging and transportation, to ensure equipment safety during transport, but also the development of various types of equipment delivery order according to the installation progress. Personnel responsible for logistics and transport through and design department, the Department of Zhanjiang steel engineering equipment, installation and logistics companies repeatedly unit communication and exchanges, and ultimately the formation of a medium-sized transport programs disintegration device.

Equipment preparation before painting, MounTop Group Co., Ltd.organization design, quality inspection, factory, supervision units and logistics units together for all the equipment was tested prior to packaging, one by one to determine the specific packaging solutions for each piece of equipment. After the formation of packaging solutions, MounTop Group Co., Ltd.and Baosteel Zhanjiang Logistics Department and the Engineering Department also conducted exchanges, Baosteel Zhanjiang Steel aspects of packaging solutions for confirmation.

August 2014, the first batch of equipment kiln project began packaging, large Huan group to send someone Permanent factory, guide and supervise packing work, be sure to make each piece of equipment is the packaging intact, so that all the small pieces of equipment classification into the box , large equipment protection in place, and in accordance with the requirements of maritime transport to achieve rain and moisture. Especially large barrel packaging, large Huan Baosteel Group in factory supervision and supervision appoint competent leaders together with the manufacturer, the production of the person in charge repeated several times to discuss, exchange and demonstration. Meanwhile, the big Huan Group also formed a set of advanced device identification numbering system, each piece of equipment has a corresponding batch number, identification number, each member has a unique label, can easily be found in Figure No. ,Part Number. Before packing you must first complete the setup, equipment and components to the scene after identification, the unit can be easily installed by signs clearly know where used equipment, spare parts, tools, special instruments in which the box, it is very easy to find .

Personnel at the port, crane will be reduced slowly when the device in front of the cable is to be fixed ropes,MounTop Group Co., Ltd.responsible for on-site monitoring equipment found wire rope cable is made, if they are directly set to the cylinder body, when the lifting cylinder will be deep drawn steel wire rope grooves, although not affect the use of equipment, but will destroy the paint equipment, affecting the appearance, then supervise the installation personnel seriously stop the behavior, requires lifting into cloth belt.

MounTop Group Co., Ltd.are strictly analogous in every aspect, to ensure that the products from whole to part, are delivered intact from the details of the appearance to the user.

September 17, 2014, loaded with the first batch of 134, "Sheng Island on the 8th," 1346 tons of cargo arrival kiln equipment Baosteel Zhanjiang dock. This ship equipment, but also Baosteel Zhanjiang steel project started construction since the first large-scale equipment to Hong Kong, the delivery time than the contract planned a month earlier.

Installation; actively communicate accurately and efficiently

Installation link also reflects the large group of active service Huan spirit.

Great Huan Group, the Baosteel Zhanjiang Steel to undertake all types of projects are delegated by the Baosteel Zhanjiang steel installation unit for installation. MounTop Group Co., Ltd.and Baosteel Zhanjiang steel project team and related installation equipment installation unit on an active exchange and communication, on the main equipment in what form sent to the scene made a clear description of the installation, Baosteel Zhanjiang project group for all types of related equipment installation drawings for the detailed design review, and a number of important issues were identified and emphasized.

MounTop Group Co., Ltd. company prepared to install and use all kinds of medium and large equipment maintenance instructions monomer, wherein the rotary kiln and vertical pulverizers installation maintenance manual has been highly Baosteel Zhanjiang steel steelmaking and ironmaking project team project team Evaluation. MounTop Group Co., Ltd.company also repeatedly sent personnel to Baosteel Zhanjiang and Zhanjiang steel project team as well as the relevant installation unit on the installation of the main equipment for technical tests, in preparation for the successful installation of equipment to the scene after.

In the week before the equipment arrived, it sent a MounTop Group Co., Ltd.has extensive experience in the installation and on-site issues handling capacity of engineers to Zhanjiang site installation guide and other field services. During the on-site service, the company's engineers actively and Baosteel Zhanjiang steel and installation unit with, Serious View installation drawings remind installation unit on equipment installation installation issues that may occur. In order to respond to the scene of an emergency issues need engineers with the Company, the resident engineer scene shifts, insist 24 hours on-site service.

When installing lime kiln systems equipment, installation of rotary kiln body is particularly important. Before kiln installation, MounTop Group Co., Ltd.engineers advance equipment manufacturing variations feedback to install the rule of seventeen units, and install the unit together with proof of the basis for the size and elevation of each device to ensure the accuracy of equipment installation. When you install kiln roller alignment, in order to avoid large deviations due hanging vertical wind appeared, engineers require vertical immersed in oil inside, and require the use of a variety of high-precision measurement equipment, coupled with a variety of other effective measures to ensure the accuracy of joint control, through efforts after one week, finally ensure the installation accuracy of the idler. Further coaxial rotary kiln is the key to ensuring smooth operation of the entire device, and concentricity of light through the measurement requirements in the evening, in order to ensure concentricity of the rotary kiln, in the process engineer tracking, accurately measure out concentricity whole kiln, and the kiln in order to avoid long position late bowing phenomenon, the company requires the construction side two days will be turned 90 degrees every kiln, pre-stringent requirements in order to ensure the smooth operation of the late equipment.

Not only that, the company also made a lot of engineers, practical recommendations for the construction side during installation. When civil preheater bracket bolt sizes deviation, company engineers requested the floor reaming accordance with the drawings to ensure the overall size, thus effectively avoid rework late phenomenon; In addition, as a preheater body, cooling body and other large equipment, the company assembled in the order required by the Engineer-site factory pre-assembled to fight, so you can ensure a smooth assembly of these devices, but also saves time for the installer.

When installing vertical pulverizers, engineers and installers actively share Baoye machine installed in the previous installation experience on other projects, combined with the actual situation of Baosteel Zhanjiang Steel optimization performed before the implementation of the specific installation work, do Good enough technology, equipment and manpower ready. It is because of these serious preparation before, and the equipment itself has a very high level of manufacturing, vertical pulverizers housing on-site installation went very smoothly. Other project site in the past, similar large vertical pulverizers housing generally can only install two daily, while the Baosteel Zhanjiang vertical pulverizers installation, the first day on the installation of three sets of legislation type pulverizers in six large housing parts, and each segment of the housing connected to the flange holes totaling over 1000 all accurate, all successfully connecting bolts screwed into this high standard of workmanship and installation level At home and abroad we are second to none.

Vertical Mill secondary filling speed lower case, it is very important process, there are strict requirements of construction quality, not a hint at the whole big gap gearbox mounting plate. The company engineers in advance to actively communicate instructions to give full support Baosteel Zhanjiang, installation units and civil units, 4 secondary audience casing filling process, the company engineers to track the entire process without interruption, if found to have bubbles, requires construction workers again vibrate and feeding, until there is no bubble, meet the technical requirements.

Vertical pulverizers under the floor of the housing of the flatness requirements are very high, requiring between gearbox and chassis contact surfaces clean and free of ash in close contact. Since the Zhanjiang steel island wind, installed gearbox link, even after installation of the unit to increase windproof fabric and blowing with compressed air and clean the floor, falling some distance in the gear box, we found another new sand dust, then blown clean with compressed air then drop some distance, and then compressed air clean. Company engineers and technicians to install the unit in conjunction with a variety of effective ways to monitor whether the target flatness, meticulously completed the installation tasks.

"MounTop Group Co., Ltd.involved in the project from the negotiations, to sign, design, manufacture, delivery, installation, every step very seriously. Ensure good user experience." Luxian Zhong concluded.

Thanks to MounTop Group Co., Ltd.people proactive work attitude, meticulous work style, at the end of 2014, following a large group of Baosteel Zhanjiang MounTop Group Co., Ltd. nearly ten projects have been completed and equipment manufacturing and supply of equipment, including rotary lime kiln and vertical pulverizers these two key projects have been successfully completed installation of main equipment. Baosteel Zhanjiang Iron and Steel Company, "15.9" put into the foundation.

Bao Jianfeng from tempered. Great Huan strength of the Group has been fully affirmed the customer. Deputy general manager of Baosteel Group, Baosteel Zhanjiang Iron & Steel Co., Ltd., Zhanjiang Steel project headquarters commander Zhouli MounTop Group Co., Ltd."on Baosteel Zhanjiang steel project to undertake the construction of the stage summary" on instructions: "MounTop Group Co., Ltd. Company conscientiously fulfill the contract corporate culture and experience worthy of recognition and publicity. "

It is pertinent praise from the 21st Century Steel "DreamWorks' commander.