Siberian Constructing Technologies Llc

Automated lines for foamed concrete production. The non-autoclave foamed concrete units are much in demand, that is why producers are focused on designing modern automated mini-mills and developing efficiency of existent equipment for foamed concrete production. Production of high quality competitive products in accordance with customers demands and constructing standards make producers to develop technologies and equipment, and to increase automation of all technological processes of production. Following modern market demands Siberian Constructing Technologies LLC designs and completes automated foamed concrete mills. Main conception of these technological lines is quality management at all stages of production process: from the project stage where stability of products characteristics depends on chosen technologies and component analysis to the final stage of production. Sections of foamed concrete mill: - Section of receiving, utilization and storage of raw materials; - Mixing section; - Forming section; - Thermal treatment section; - Sawing section; - Produced goods' storage section. Automation of technological processes in non-autoclave foamed concrete production enables to decrease prime cost of products as well as to increase stability of products characteristics due to minimization of human factor especially in the process of proportioning of raw materials.

Aerated concrete is one of the most popular building materials. due to its characteristics aerated concrete takes its place in the market of construction materials for erection of walls and dividing walls. the modern plant for aerated concrete production is a computerized system of technological processes automation which guarantees high accuracy of proportioning of components, homogeneity and permanence of mixture ratio, and also provides manufacturing of quality and competitive products. - sector of storage, preparation and feeding of raw materials; - mixing sector; - moulding sector; - thermal treatment section; - sector of aerated concrete mass sawing; - storage area for finished product. Advantages of the suggested automated factories: automation of working operations control processes. electronic control systems of raw materials feed and batching in the mixing sector are used in these production lines. one operator controls the mixing sector functioning. Also only one operator controls functioning of the cutting set in the mass sawing sector. Permanence of batching. Consumable materials are put to the weigh hopper with strain sensors and balance controller, which allows getting precision weighing. High productivity. Provided by the automated system of feeding and batching of raw materials, as well as speed of loading the mixer with water and raw components. the high-capacity cutting set provides high speed of sawing of mass into blocks of given sizes is provided.

Our companys professionals have designed the automated cutting machine ark-004 for aerated, foam or polystyrene concrete blocks and other materials. The machine throughput is up to 100 cu. M per shift. It is made up of two independent modules for vertical and horizontal cutting and equipped with plcs, can be operated in the automatic or manual modes, and the changeover is fast. Cutting precision is ±1 mm. The modules are installed and moved along rails during cutting. The block located at the mold base is moved along the rails, is held fixed in the clamps in the zone of vertical cutting. The operator starts a cycle and module from the control board, while moving cuts a block in the vertical plane, after which the block is fed into the operating area of the horizontal cutter, it is held fixed there with clamps and the block is cut horizontally. While the first block is cut horizontally, the next block is fed into the vertical cutter, so two blocks with the total volume of 1.7 cu. M are being cut at the same time. The cutting time for two blocks ranges from 6 to 9 min, depending on the dimensions of the blocks desired. The machine can be easily integrate into any existing production lines and allows producing items with ideal geometrical form in accordance with state standard requirements. The machine provides the possibility to cut blocks of various dimensions, of both autoclaved and non-autoclaved curing.

We are offering aerated concrete cutting set. Rk-3 cutting set is universal and it is meant for vertical sawing foamed concrete, polystyrene concrete or gas concrete into blocks of given sizes. For molding and forming of a mass mould fm-0, 92 m3 is used; mass size for sawing is 1300*300*600 mm, (or other sizes). Blocks gotten after a mass sawing have fixed length and height, their thickness is set by an operator. cutting technology make it possible to avoid the use of expensive battery molds and to achieve high accuracy of blocks sizes and quality of their surface. Blocks can be sawed with the band-saws on almost any stage of hardening. Use of the cutting set excludes a number of manual operations; increases labor capacity and reduce staff workers (to service the set only 2 person is needed). The cutting technology provides to manufacture products with geometric fidelity of ± 1 mm and products surface quality which meets necessary standards. This fact allows making settings using special types of glue and significantly increases thermal efficiency of exterior walls. the cutting set consists of the outfeed table for a mass and vertical band saw which divides the mass into blocks of given sizes.

We are offering rs-1000 mobile station & politern machine is used for production of foam and polystyrene concrete of various densities. An in-built gerotor pump allows you to transport prepared mixtures under pressure to grout beds. The station can be operated both is steady-state conditions and on construction sites. Rs-1000 politern machine can be used for walls cast-in-situ, when arranging for floor screeds, for heat- and sound-proofing of roofs, attics, and basements. The mixture prepared can be transported over the distance of about 120* m horizontally and up to 30* m vertically. For foam concrete production, the station is equipped with an in-built foam generator. The station throughput is up to 6 cu. M per hour. The control cabinet mounted on the station body enables one operator to control all the functions. the station is made up of the following sub-assemblies: compounding vessel (volume of 1, 000 l) is used for mixture preparation; mixing screw conveyor is used for mixing components; gear motor for mixing screw conveyor drive transmits rotation through a vee belt drive; foam generator is used for foam generation during foam concrete production; single screw pump is used for pumping the mixture from the compounding vessel through pipelines to a grout bed; electric motor for pump drive transmits rotation to the pump through a vee belt drive; electric cabinet which has station control buttons on its panel.

We are offering automated cutting machine. Automated cutting machine ark-005 is designed for cutting aerated, foam or polystyrene concrete blocks into pieces of any size. Material is cut with oneband saw in the vertical and horizontal planes. It’spossible thanks to a turning module. Ark-005 operation is completely automated which enables one operator to operate it. Cutting quality corresponds to the 1st category described in gost. Being multi-purpose, the machine can be easily integrated into any existing production lines for light and porous concrete. Mode of operation: mold base with a block is placed in the cutting area and fixed with a gripping device. The operator enters the parameters of the pieces required at the control panel and starts the cutting machine. While moving along the guides along the block, the machine cuts the block in the vertical plane, after that the turning module does a 90o turn, then cuts the block horizontally into the pieces of required size.

Developed by our company ARK Automated cutting set is multi-functional because it can saw different porous and light types of concrete (foam concrete, gas concrete, and polystyrene concrete). Result of sawing, i.e. Blocks dimensions and surface quality meet severe requirements of standards (1st category acc. To GOST 21520-89). Band saws saw mass in vertical and horizontal planes. During sawing in vertical or horizontal planes you do not have to move or position mass. In the process of sawing cycle a mass is located on the mold basement which is rigidly fixed on railway track with a special clamp. As far as you do not have to move or position mass, its integrity is not effected a lot. Also you can saw a mass at any stage of strength development. The cutting set is controlled by one operator from the control panel. Time needed to saw a mass of volume 0, 85 m3 depends on required blocks sizes and is in the range of 6-9 min. The machine capacity per one 8hrs shift is up to 60 m3. Life time of band saws if sawing gas concrete, foamed concrete or polystyrene concrete is 600-1500 m3 (according to our company statistics) and depends on used aggregates and material density. Considering price for band saws from the leading manufacturers (USA, Germany) sawing of gas concrete, foam concrete or polystyrene concrete will cost from 10 to 20 rubles for 1 m3.

We are offering automated lines for polystyrene concrete production. The company siberian construction technologies designs and completes automated factories for polystyrene concrete production. In the design of the lines it is possible to provide delivery of commercial polystyrene concrete mixtures followed by shipment to ready mix trucks. The main conception of these technological lines development is control of quality grade and parameters stability of the products at the stage of designing of processing methods and component analysis of polystyrene concrete mixture in view of their interaction extent, and also development of automation system and quality control at all stages of manufacturing. advantages: automation of working operations control processes. Electronic control systems of raw materials feed and batching in the mixing sector are used in these production lines. One operator controls the mixing sector functioning. Also only one operator controls functioning of the cutting set in the mass sawing sector. permanence of batching. Consumable materials are put to the weigh hopper with strain sensors and balance controller, which allows getting precision weighing. Constant volume of polystyrene granules is provided with the sensor of the volumetric batcher. high quality of mixture stirring. Stirring gear consists of two oppositely directed screws. This provides full and high-quality stirring of polystyrene mixture. high productivity. Provided by the automated system of feeding and batching of raw materials, as well as speed of loading the mixer with water and raw components. The high-capacity cutting set provides high speed of sawing of mass into blocks of given sizes is provided. quality of products. The products manufactured by our numerous clients are certified. We invite you to get to know our products and confirm its advantages.