Qingdao Hyall Trenovo Tech is a professional supplier of cast steel shot and cast steel sand equipment,with strong technical force, advanced production equipment and complete
quality inspection methods. We have researched and developed production lines of multiple types of steel shot, steel grit, steel wire cutting
shot,and can produce more than 50 specifications of steel grit, steel shot
products.High-efficiency and high-quality products are well sold home and abroad, enjoying a high level reputation in this industry .
The production of products strictly implements the SAEJ444
standard, constantly absorbing advanced production processes at
home and abroad, establishing and perfecting a quality assurance
system in accordance with the ISO9001 standard, and taking a
leading position in the alloying of steel shots and the scientific
and technological treatment of quenching and tempering. All steel grits and steel shots comply with national standards and are widely used
in industries such as casting, steel structures, shipbuilding,
locomotives, aviation, die casting, stone processing, and
A good steel shot forming equipment produces qualified steel shots.The uniformity of the steel shots, the ratio of the
diameter of the steel shots, the hollow ratio, the forming rate,
and the degree of wear resistance are all directly related to the
production cost. Our new generation products has the following advantages:
①Using intermediate frequency or high frequency melting furnace can
significantly improve production efficiency and obtain satisfactory
② All the drawings are of the simulation forming (including smelting furnace,equipment quantity and space layout position, etc.) and the production line is completely drawn by computer-aided design (CAD), and the selection
and layout of each part are more reasonable, improving the utilization rate of raw materials and labor productivity, and
ensuring the qualified rate of products.
③ The adoption of simplified method greatly saves the floor space and reduces the
④The degree of automation is adopted in each part, which reduces
the labor intensity of workers.
⑤ Each part has undergone repeated demonstrations and experiments.
According to the actual selection of materials, its service life is
greatly improved, and its appearance is beautiful and easy to
replace. Our company has a full set of wearing parts accessories,
which can provide services to users at any time.
The production line has smelting section, steel shot forming section, drying screening
rust removal section, screening type/model selection section, tempering quenching heat treatment section,
steel greet/shot production section, screening air selection section, screening
section, etc. The electrical assembly is available,composed of many screens,frames,other connection setting devices, etc. All adopt Japanese technology to ensure the inherent
quality of steel shot.