Qingdao Zeyi Huaqing Machinery Co., Ltd.

[ 01 ] - ABOUT US

Formerly a state-owned Qingdao Third Foundry (Huaqing) Machinery Co., Ltd., it was restructured in 2013 into Qingdao Zeyi Industrial Machinery Co., Ltd. and Qingdao Zeyi Huaqing Machinery Co., Ltd., an industrial entity integrating scientific research, development, production, and operation.


Qingdao Zeyi Huaqing Machinery Co., Ltd. has initially formed a domestic center for complete sets of foundry machinery equipment engineering.


  • 3000W

    FIXED ASSETS

    Fixed assets of 30 million yuan

  • 10+

    INDUSTRY DEVELOPMENT

    After nearly 10 years of development and expansion

  • 60+

    EXISTING EMPLOYEES

    Has more than 60 employees, including 16 professional engineering and technical personnel.

  • 20000W

    AREA

    It now covers an area of ​​20,000 square meters,

  • 10000W

    BUILDING AREA

    With a building area of ​​10,000 square meters,

invv

[ 02 ] - HOT SELLING PRODUCTS

SPECIALIZED CASTING
MACHINERY

​Q69 series is mainly used to eliminate internal stress and de-rust in the construction and bridge industries,such as steel structures,large-scale H steel,etc.

With the use of large flowrate blast wheels,this kind of machine blast cleaning the steel plate and steel band with a high conveying speed thoroughly.It is a necessory matching equipment in the steel plate and steel band manufacturing line,which also can clean upmultiple steel plate or steel band at the sametime.This serieseuipments has large productivity andexcellent cleaning effect.

The series belongs to roller-type blast cleaning machine,mainly used for buildings,bridges and other industries with largel-beam,H-beam steel tructure suchas size pieces of high stress and the elimination of cleaning the surface rust.

Designed andproduced by adopting the advantages of similar products from both within the country and abroad.The rusting cleaning part(shot blast cleaning)adopts high-effcient blast wheel and full shutter type shot sandseparator.The sweeping machine adopts specially made high-strength nylon rolling brush and high-pressure ventilator.Thepreheating anddrying partmayadopt various heating methods.The paint spraying part adopthigh-pressure airlessspraying method.The complete setof equipment is controlled by PLC,and is the large-size complete oquipment ofinternational advanced level.

[ 03 ] - ADVANTAGES

EQUIPMENT
ENGINEERING CENTER

We prioritize market reputation and sincere service.

in_adv
  • Production Practice Experience

    The company's main technical personnel, management personnel, and workshop technicians all have more than ten years of practical experience in the foundry machinery sand treatment and shot blasting cleaning industries.

  • ISO 9001 System Certification

    The company possesses strong technical strength, advanced production technology, complete testing methods, and a scientific management system, and operates strictly in accordance with the requirements of international quality assurance systems.

  • Production And Sales Philosophy

    The company possesses strong technical strength, advanced production technology, complete testing methods, and a scientific management system, and operates strictly in accordance with the requirements of international quality assurance systems.

  • Continuous Growth In Profits

    Our products not only sell well throughout China but are also exported to dozens of countries and regions, including Russia, Malaysia, Indonesia, Pakistan, Argentina, Chile, and the United States, making us a leading foundry machinery production and export base in China, known for its comprehensive product range, high quality, and wide sales volume.

[ 04 ] - PROJECTS

OUR PROJECTS

  • 01

    Feicheng Xubo Q376 double-hook shot blasting machine, equipped with shot blaster Q036

    Feicheng Xubo Q376 double-hook shot blasting machine, equipped with shot blaster Q036

  • 02

    Indonesian steel plate production line project

    Indonesian steel plate production line project

  • 03

    Tumble Belt Shot Blasting Machine – A Reliable Surface Treatment Solution for Batch Parts

    In the production of metal components, surface treatment is far from an optional step. It directly affects product appearance, assembly precision, and the quality of subsequent coatings, as well as the overall service life of the part. The tumble belt shot blasting machine is specifically designed to meet the continuous cleaning needs of small- to medium-sized batch metal components, offering a mature and reliable solution.

[ 05 ] - NEWS

LATEST NEWS

May 11th, 2026

Some manufacturers have purchased shot blasting machines. After using it for a period of time, they found that the thrown parts did not achieve the expected results. In the beginning, some manufacturers thought it was a problem with the quality of the shot blasting machine, but after the later investigation, it was not a problem with the equipment. , the steel shots and steel grit purchased by some manufacturers are correct to use, but the workpieces produced by themselves are not very effective.

March 16th, 2026

The operation of the shot blasting machine is to use the shot blasting machine to blast steel shot and steel grit onto the surface of the workpiece to be processed at high speed. Although the working principle is simple, the application fields are very wide, such as the machinery industry, auto parts, casting industry, And it can also be applied in some special industries. Some car surfaces need sandblasting. Now there is a mobile sandblasting tank. Some pavements need to be used to improve the roughness and friction coefficient of the asphalt pavement, thereby improving the attachment of the pavement. Focus on ensuring the safety of driving. At the same time, the attachments (such as fuel, engine oil, etc.) on the asphalt pavement have nowhere to escape, which can improve the anti-skid performance of the pavement.

March 16th, 2026

Shot blasting machine in the use of the same time, but also experiencing wear and tear, routine maintenance and maintenance of shot blasting machine life extension, to maintain the efficiency of the work plays a key role, maintenance and maintenance of shot blasting machine on the safety also has a very important significance, timely safety hazards and solve. The following is the daily maintenance, weekly maintenance, monthly maintenance, and quarterly maintenance methods of the shot blasting machine. 

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+ 86 138 6426 0998

+ 86 138 6426 0998

13864260998@163.com