Automatic sandblasting equipment sandblasting

Sandblasting automatic mechanical recovery sandblasting room is based on the product process flow and characteristics of the product itself and designed to oxidation for large castings forgings, welded steel, construction machinery, industrial boilers, chemical machinery, shipbuilding and other surfaces leather, rust, and strengthen and improve paint adhesion and the like. Its structure and ancillary equipment consists of sandblasting room, blasting systems, abrasive recovery systems, ventilation and dust removal systems, lighting and electrical control systems six major components a sandblasting room blasting chamber is a jet blasting workers are facing the workpiece sand clean place. Sandblasting room using brick structure, good water resistance, and has a good shock effect. Indoor wear-resistant rubber skin protection, can effectively protect the indoor facilities. Sandblasting room floor laying steel grating, abrasive prevent the accumulation of the operating platform, the safety of workers spray blasting threat. Abrasive recycling bucket laying steel mesh to prevent debris entering the blasting system. To blast the safety of workers on both sides of blasting chamber are designed with a safety gate, which is sandblasting workers in the event of danger in time to escape the need. Sandblasting chambers arranged on both sides of the observation window, easy to keep abreast of the job situation sandblasting workers. The blast chamber built in the outdoors, so be sure to pay attention to doing the work of wind and rain, to prevent rainwater from entering the blast chamber, preventing the rain workpiece into the blasting chamber. Second, the system consists of sand blasting systems and blasting workers sandblasting machine dedicated protective gear components. Work efficiency and job security are sandblasting and sandblasting equipment has a close relationship. The blasting system uses dual-chamber continuous sandblasting machine is blast cleaning equipment. 1. Structure: (1) the composition of the barrel by the two silos, the warehouse and the lower positions, in order to ensure continuous sand. (2) Automatic sand: the Hoppers from the sensor, the sensor under Hoppers and feed valve. (3 blasting part by the intake valve, the valve abrasives, blasting tubes, nozzles and other components (4) The control segment consists of electrical control box and cables, pneumatic remote control switches and other components 2, equipment works;. The machine is automatic additional material for two continuous blasting machine. continuous sandblasting machine at upper and lower positions, respectively, with a warehouse full of short positions level meter and level meter. abrasive material level within the current positions to short positions decreased level meter When the sensor bar below the signal level meter issue of short positions, the upper compartment boost control over the abrasive inside the warehouse into the lower chamber at the set time, the positions of the intake valve closes automatically on warehouse exhaust valve opens automatically, the exhaust relief warehouse, the warehouse feed valve is opened (cylinder control), the additional material warehouse spare. continuous sandblasting machine with sand storage box supporting the use of abrasive, when the Hoppers raised to full warehouse level meter induction the height rod level meter warehouse full signal emitted, the feed valve is closed, stop feeding. 3, the device performance characteristics (1) The device uses a two-compartment structure, therefore, it can meet the requirements of continuous operation, continuous operation sandblasting work , no general shutdown sand blasting machine, greatly improving the efficiency of blasting. (2) This device is configured with short positions at the warehouse level meter and a warehouse full warehouse level meter, and with the reservoir sand box feeding valve, intake electrical control linkage to ensure the absence of material present positions, can always be replenished; when the Bunker full, feeding valve control system will automatically shut down delay relay is set according to the actual work situation, time delay relay adjustable to. to meet a variety of working conditions to use. (3) air control valves of the system have adopted the Thomson abrasive valve, flexible movement, responsive, wear resistance, especially air control valve with an abrasive wear-resistant composite materials long life, easy to adjust the flow rate, abrasive valve italic 45 ° structure connecting the valve outlet after abrasive (4), all using coat type quick connector, path all φ25mm, less resistance loss, high efficiency. (5) When wherein when a gun malfunction, three semi-automatic abrasive recovery system recovery sandblasting room abrasive recovery process manually through ball and closing the intake valve on the control abrasive valve, maintenance can be carried out without affecting the rest of the work the gun. is the use of screw conveyors and bucket elevators to achieve, this method system is compact, cross-section of small size, good sealing, safe and convenient, low operating costs. In the use of metal abrasive blasting chamber, this recovery The method is the most effective approach. Fourth, ventilation and dust blasting chamber ventilation system in a timely manner in order to clean up the dust generated during the blast sucked reduce dust concentrations to clean the room, improve the indoor visibility, improved blasting workers operating environment conducive to control the quality of blast cleaning sandblasting workers, improve production efficiency for the amount of dust and selection of a workpiece abrasive blasting needs arising, the system uses the level of ventilation. The system uses the cyclone as a pretreatment means the first big dust particles of dust in the gas is separated from the gas stream out to prevent large particles of dust removal equipment on the secondary cartridge erosion, thus extending the life of the cartridge. After primary purified gas into the cartridge type filter body, dust and gas after the cartridge filter through the net gas chamber exhaust, dust emissions meet environmental requirements to ensure the production environment. Fifth, lighting and electrical control systems (a) blasting chamber illumination lighting is to ensure the safety and disposal of quality blasting operations necessary conditions. Dust-proof lights are commonly used fixtures sandblasting room lighting, lighting arrangement is designed according to the workpiece characteristics, using side lighting method, the entire room eight lights. Electrical (b) electrical control blasting chamber is controlled by PLC centralized control approach. Abrasive blasting system recovery systems and electrical installations interlock control, once the abrasive recovery system one device fails, the other device requires immediate action by shutdown system to stop jet blast. Shandong light Painting Technology Co., Ltd. is a professional manufacturer of sandblasting equipment, spray paint lines, large-scale painting equipment, various drying equipment and large mechanical surface treatment apparatus, skilled, service favorably, welcome to buy! Shandong Bright Coating Technology Co. ADD: Zouping Huangshan Rd West first http://www.lgtuzhuang.com Tel: 0543-4586318 13705431431 Fax: 0543-2100509 QQ: 2970480230 E-mail: 2970480230@qq.com