COMPREHENSIVE APPROACH
STABLE QUALITY
250 TONS OF PRODUCTS PER MONTH
High quality castiron and steel castings
The main activity of "TS Liteynoe proizvodstvo LLC” is the production of castings from different grades of castiron and steel. We produced as castings for engineering industries, and decorative art casting. Metal casting is carried out in induction furnaces "Induсtoterm" (USA), with a capacity of 250, 400 and 750 kg. This type of furnace provides low burn-off items, low pollution and the uniformity of chemical composition throughout the volume of the metal due to its mixing in the induction field.
Cold-hardening sand moulding technology:
The foundry is equipped with mechanized moulding line "OMEGA" (UK). Molds and cores are made of cold-hardening sand mixtures, using resins and hardeners from leading manufacturers. Dosing of the components and sand technology in the mixer SPARTAN II occurs without human intervention by given technological programs. Key features of the forms of CHSMT are their high permeability and low attornet.
To ensure the best surface quality, we use modern nonstick coating. These features technologies provide high precision castings and clean surface in the absence of gas pockets or other defects of castings, allowing you to produce them with minimal machining allowance. The maximum dimensions of castings 1050×700×700 mm. The weight of the produced castings from 5 to 300 kg.
Constantly in production are the following alloys: — grey cast iron, wear-resistant cast iron, cast iron anti-friction, heat-resistant cast iron,high strength sзрferoidal cast iron; carbon steel, low alloy steel, medium-alloy steel
Green Sand casting technology:
Automatic moulding line DOUBLE STARS (China) is intended for manufacturing of small and medium castiron casting in sand-clay molds. The line includes the stations: shake out, forming, fitting and removal of jackets, pouring, cooling, shakeout, regeneration mixture. All mechanisms lines operate simultaneously in automatic mode and controlled by a programmable controller SIEMENS (Germany).
The heart of the line — automatic boxless molding machine with dimensions of mould 400×500(150/150) mm — works on the principle pushdown-press molding. Automatic shake SCOVAL (France) constantly monitors the properties and adjusts the composition of the moldable mixture, ensuring consistently high quality casting. The maximum dimensions of castings 400×300×150 mm. the Weight of the produced castings from 0.1 kg up to 20kg. Cyclic performance line 90 moulds per hour.
Stable quality: accurate geometry, clean surface, no internal defects is achieved through the use of modern technology and equipment, reduce the influence of "human factor" and automatic control of sand mixing process.
The working system of quality management on the basis of ISO 9001:
Full set of processing instructions;
Systematic training of staff
Laboratory control of the quality of charge materials, batch preparation
Up to the blast cleaning of metal charge
Periodic laboratory monitoring of the composition and properties of moulding sand
Prepared automatically according to the set program
Laboratory control and correction of the chemical composition of the alloy in each melting
Optical emission spectrometer FOUNDRY-MASTER (Germany)
Metallographic examination of the structure of the alloy samples from each melting
A microscope equipped with a video camera connected to a PC with a special soft
Laboratory control the tensile strength and the hardness of the alloy samples for compliance with the requirements of the customer
Maintaining an audit books for all measured parameters
Analysis of emerging issues, and continuous improvement of technology and organization of production process
Certification audit of the quality managment system carried out by TÜV NORD (Germany) 07-08 July 2015 Firm
TÜV NORD (Germany) is known worldwide as a leading independent certification body, providing a wide range of services for quality assurance, certification and audit. Maintaining stable quality at a high level is confirmed by annual re-audits. Every three years the process of re-certification.
Certification audit of the quality managment system carried out by TÜV NORD (Germany) 07-08 July 2015 Firm
TÜV NORD (Germany) is known worldwide as a leading independent certification body, providing a wide range of services for quality assurance, certification and audit. Maintaining stable quality at a high level is confirmed by annual re-audits. Every three years the process of re-certification.
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