About company

Hot stamping brass

LLC1 "Shlyakh" - is a powerful modern enterprise specializing in the manufacture of brass sanitary fittings with a full production cycle. In 2003 it was created with the aim of producing high-quality TM LEXLINE fitting that meets high standards.
Today Shlyakh LLC is the market leader in the production of brass fittings, which can be purchased in dealerships in Ukraine and abroad.
A quality management system that meets the requirements of the international standard ISO 9001: 2018 has been developed, implemented and applied at the production site.
The certificate was issued by an accredited body LLC NPP International Standards and Systems.dy LLC NPP International Standards and Systems.

The main activity is serial metalworking, as well as the manufacture of parts according to individual customer drawings.

The main production structure of the enterprise:
- Design and technical department;
- Tool shop;
- Foundry ;
- Hot stamping workshop;
- Area of metal machining;
- Workshop of automatic and semi-automatic lines and multifunctional machines and installations;
- TCD;
- Department of assembly and packaging of parts.

OUR ADVANTAGES

Manufacturing quality fittings with high standards

170

Employees at the enterpris

600 +

Clients of metalworking

Years of experience in the manufacturing industry

Millions fittings per year

550

Tons of products per year

380

Suppliers

PRODUCTION OF PRODUCTS BY THE METHOD OF PRESSURE CASTING

During injection molding, the molten metal forcibly, under the pressure of a piston or compressed air, fills a steel mold, the cavity of which has the shape of a workpiece (part). Upon cooling, the poured metal solidifies and in the solid state retains the configuration of the cavity into which it was poured. The end product is called a cast. In the process of crystallization of molten metal and subsequent cooling, the mechanical and operational properties of the castings are formed. The finished casting, taken out of the mold, requires further processing: dusting, tumbling, mechanical processing, decorative coating with a shot blast, as well as washing and drying.

By means of injection molding, it is possible to obtain both thin-walled parts with threads, holes and complex shapes, and thick-walled parts, depending on the need. The dimensional accuracy of injection molded parts is very high (0.1-0.01 mm). All castings are exactly the same and interchangeable. The products have a very fine-grained structure, which provides improved mechanical properties.
The disadvantages of injection molding are the need for expensive steel molds and a dedicated compressed air unit, and the limited size and weight of the castings.

PRODUCTION OF PRODUCTS BY THE METHOD OF HOT FORMING

Hot stamping is one of the common types of metal forming. In hot stamping, to give the workpiece the required shape, a stamp is used that has a cavity, the configuration of which corresponds to the shape of the part being manufactured. Hot stamping has the following advantages: high productivity, homogeneity and accuracy of the parts obtained.
We use hot stamping for mass production, requiring a separate stamp for each product, the production of which takes a lot of time and money.

The stamp consists of two halves: the upper, fixed with wedges in the hammer head, or the movable part of the press, and the lower, installed in the stamp holder connected to the hammer head, or the stationary part of the press. In both halves of the stamp, streams are made, forming, when these halves come into contact, a cavity with a shape corresponding to the shape configuration of the stamped product.
The stamp in operation experiences large shock loads, therefore it is made of well-forged high-alloy steel and subjected to heat treatment. Stamps are treated with special lubricants. At the same time, the lubrication of the stamps reduces their "heat", which is formed in the form of small cracks from repeated heating and cooling of the upper layer of the stamp metal.

Stamping provides significant savings in metal, reduces the complexity of processing and subsequent machining, increases the metal utilization rate and increases the productivity of equipment.

Advantages of hot formed brass fitting:
- no cavities and cracks, high density of the metal structure;
- high strength to mechanical stress, increased service life;
- observance of "centers" and simplicity of "packing" make installation convenient;
- the fitting is made according to GOST;
- low price at the European level of presentation and quality of the product.