Large shot blasting machine-large automatic environmentally friendly shot blasting machine

　　The society is constantly progressing, changing and developing. When our market is constantly improving, consumer demand will actually undergo a relatively large change. For example, the market for shot blasting machines. At present, we will find that domestic The production technology of the shot blasting machine mainly stays in the low-end stage, which means that more manufacturers have only mastered the low-end production technology, so if you want to produce a large shot blasting machine However, there is still a certain degree of difficulty, so if we simply increase the price of the product, it will only temporarily make up for the loss caused by our cost, and will not be able to play a better role in promoting the development of the entire industry. Therefore, , We will find that more and more manufacturers and consumers in recent years will need to buy large shot blasting machines.

　　Large shot blasting machine-large automatic environmentally friendly shot blasting machine

　　So what are the reasons that caused our consumers to make such a change in the process of buying shot blasting machines? In fact, the main reason is of course that our modern people's concept of environmental protection will become more profound, because everyone is clearly aware that only by protecting the environment can we improve the quality of life of our entire society. Under such circumstances, domestic shot blasting machine manufacturers should adjust the structure of their products, keep pace with the times, and follow the development rhythm of the entire society. If we want to be in this market If we can have the initiative, we need to innovate the performance and quality of products through independent research and development so that we can seize the market share of imported CNC shot blasting machines, thereby increasing the market share of our domestically produced machines of this type.

　　product introduction

　　Steel plate shot blasting machine is a multi-functional steel pretreatment line for cleaning welded structural parts, H steel, section steel, grids, and steel plates. The arrangement of the shot blasting device is multi-angle, and the world's advanced high-efficiency shot blasting device with unit disc blades is selected to project high-speed and dense projectile beams, hitting all parts of the steel in the original state, and perform three-dimensional and all-round cleaning. The corrosion layer, welding slag, oxide scale and dirt on each surface of the steel quickly fall off, and a smooth surface with a certain roughness is obtained, which improves the adhesion of the paint film to the surface of the steel, and improves the fatigue strength and corrosion resistance of the steel , Improve the internal quality of steel and extend its service life.

　　clean room

　　The cleaning room is a large-cavity plate type box-shaped welding structure, and the inner wall is lined with ZGMn13 wear-resistant protective plates. The cleaning operation is carried out in a sealed cavity. The wear-resistant protective plate in the cleaning room is bolted with wear-resistant female to protect the head of the bolt from damage, and it is easy to disassemble and replace.

　　conveyor roller

　　This roller table is divided into indoor conveyor roller table and loading and unloading section conveyor roller table.

　　The high chromium wear-resistant sheath and limit ring of the indoor roller track jacket are used to protect the roller track and withstand the impact of projectiles. The limit ring can make the workpiece run at a predetermined position to prevent deviation and cause accidents.

　　hoist

　　The upper and lower pulleys adopt square outer spherical ball bearings, which can be adjusted automatically when subjected to vibration and impact, and have good sealing performance.

　　Large shot blasting machine-large automatic environmentally friendly shot blasting machine

　　Splitter

　　The hoist is sent to the upper part of the separator, and a curtain is formed through the slit, so that the airflow passes through the curtain in the direction perpendicular to the flow direction of the curtain to wash the dust. Projectiles, waste materials and mixtures fall into different channels according to their specific gravities. The pure and qualified projectiles are conveyed into the hopper by the screw for use by the shot blasting machine. The unseparated mixed pellets flow into the hoist for re-separation; the fine dust is sucked into the dust removal system, the purified gas is discharged into the atmosphere, and the particulate dust is captured and collected.

　　This separator has a good separation effect. After separation, the sand content in the pure qualified projectile is <1%, and the qualified projectile content in the waste is <1%.

　　Screw conveyor

　　Screw conveyor is mainly composed of geared motor, screw shaft and screw body shell.

　　Using an outer spherical ball bearing with a square seat, the bearing can be adjusted automatically when subjected to vibration and impact, and has good sealing performance.

　　pill delivery pipeline

　　This blasting pipeline has dual blast control functions. Each gate is equipped with a gate to cut off the projectiles from the separator to facilitate the maintenance of the respective blasting device. The opening size of the gate can adjust the flow of the projectile, and it can also be adjusted according to the size of the gate. Any combination of specifications for cleaning workpieces, the number of opening and closing gates, to save energy, reduce the wear on the machine, and ensure that the production needs are met.

　　shot blasting device

　　The single-disc shot blasting device with advanced technology has become the perfect high-level shot blasting device in China today. It is mainly composed of a rotating mechanism, an impeller, a casing, a directional sleeve, a pill wheel, and a guard plate. The impeller is made of Cr40 and is forged, and the blades, directional sleeve and guard plate are all made of high chromium.

　　purge device

　　This device uses a high-pressure fan, and is equipped with multiple sets of elastic nozzles with different angles in the machine to blow and clean the remaining projectiles on the surface of the workpiece.

　　Import and export seal

　　The inlet and outlet sealing devices of the workpiece are all made of rubber spring steel plate. In order to prevent the projectile from splashing out of the cleaning room during shot blasting, there are multiple reinforced seals at the inlet and outlet of the workpiece, which are characterized by strong elasticity, long life, and sealing effect. it is good.

　　Spinner hanger shot blasting machine

　　Spinnger hanger shot blasting machine is suitable for surface cleaning or strengthening treatment of medium and small castings and forgings in gears, gear shafts, forging, casting, construction, chemical, motor, machine tools, etc., such as descaling, burrs, sand casting and sand removal.

　　technical consultation

　　Brief Profile

　　Spinner hanger shot blasting machine is compact in design, does not require a pit(generally), and consists of units featuring single hook, double hooks, lifting and non-lifting style designed to blast/peen castings, structural components, non-ferrous alloy parts. Hanger type machines are the most flexible machine types, one batch of parts move in, starts rotating, gets blasted and moves out, are used for demanding and decoring of pieces susceptible to breakage or impact damage and also for descaling and reconditioning in the metalworking industry. This kind of machine includes a wide range of facilities whose main characteristic is the great variety of part sizes and loading configurations that are available.

　　Treated objects are hanged individually or in a cluster on the revolving hook and transported to the shot blasting machine via I, Y or circular closed loop conveyor. Revolving of treated objects in a jet of abrasive provides efficient treatment of the parts surface.

　　Spinner hanger shot blasting machine is typically designed to handle mixed loads of medium and large components, which often include fragile and sensitive parts that cannot be tumbled in bulk loads. Mayflay Spinner hanger shot blasting machines are ideal for heavy and complex shaped workpieces. Parts can weight from 1 kg to 3,000 kg or more, manufactured in smaller and medium series.

　　Application

　　1. Automotive industry

　　Engine blocks, cylinder heads, break drums, rear stabilizer etc.

　　2. Agriculture industry

　　Tractor components, water pumps, farm implements, etc.

　　3. Construction industry

　　Welded steel fabrications, Structural steel, transmission & television towers, etc.

　　4. Transportation industry

　　Engine blocks, axle & crank shafts, diesel engine components, etc.

　　5. Oil & gas industry

　　Pipes coating with paper, cement, epoxy, polythene, coal tar, etc.

　　6. Mining industry

　　Bulldozer, dumpers, crushers, land fill equipments, etc.

　　7. Foundry industry

　　Shot blasting: Automobile, tractor, scooter & motor cycle components, etc

　　8. Aviation industry

　　Jet engine, blades, propeller, turbine, hubs, land gear components, etc

　　9. Air polution control equipments

　　Foundry, carbon black, furnace, cupola, etc.

　　Features

　　Customizable machine size

　　This type machine is available in more design configurations and capacity sizes for low or high production parts requirements and also the size of the shot blast machine, and the number and power of the wheel blasters vary considerably depending on the parts to be blasted as well as on the expected result and efficiency.

　　Durability(Long Service Lives)

　　Shot blasting chamber is completely engineered from manganese steel plate with a thickness of between 6 and 10 mm. The blast chamber up to a certain models size is welded in one piece making the machines extremely tight and sturdy. For optimum wear protection, the area exposed to the blast stream is lined with replaceable protective plates constructed in manganese steel, these overlapping liners are not bolted on but hung with a special system.

　　High shot blasting efficiency

　　Our hanger shot blasting machine adopts the double hangers design, double-tracks, double-electric hoists conveying workpieces, can realize continuous shot blasting operation so that achieve high production efficiency.

　　Accurate blasting effect

　　To achieve complete coverage, the workpiece carrying hooks rotate and stop automatically at three different points in the blast cabinet. This rotation and process mean that even highly complex workpieces, with hard to reach surfaces, can be safely and accurately treated.

　　Easy to operate and maintain

　　Our machine adopts PLC control, all process parameters of products to be blasted can be set up and saved in program means that there is no need to repeat input, also with the characteristic of high degree of automation, high operation safety, low maintenance. Reducing labor input and improve the production efficiency.

　　Environmental Protection

　　Nowadays, as living standards and quality improve, noise and dust emission concentration are the two environmental issues that people are most concerned about. About our shot blasting machine, we have adopted advance methods to reduce noise to 85DB and dust emission concentration to less than 50mg/m3 ( if more strict requirements then needs high standard configuration which can be communicated).

　　Main Parts

　　Electric Hook And Rail System

　　a. Y type double rail input and output convey system, manual control loading and unloading, input and output conveyer.

　　b. 1 Set Y type rail system, 2 pcs working stations.

　　c. To achieve complete coverage, the workpiece carrying hooks rotate and stop automatically at three different points in the blast cabinet. This rotation and process mean that even highly complex workpieces, with hard to reach surfaces, can be safely and accurately treated.

　　Blast Wheel

　　a. Mayflay blast wheel studies Germany company TITAN series blast wheel.

　　b. The blast wheel is the heart of the blasting machine, as the choice of blast wheel determines the power output and the economics. This machine is fitted with titan shot blast wheels as standard.

　　c. Our CNC blast wheel offers excellent blasting performance and unbeatable service life for the main blast components, which are made from hardened tool steel can be optional.

　　Shot Blasting Chamber(Room)

　　a. A shot blasting room body made of 6mm manganese steel(Mn13).

　　b. In the shot blasting room protected with the plates made of manganese steel(Mn13), of thickness 10 mm.

　　c. Two doors covered with the wearing-out resistant rubber, opening/closing with pneumatic cylinders.

　　d. Trough made of manganese sheet metal and profiles covered with grids, preventing falling of larger pieces and thus breakage of the abrasive transport system.

　　Flow Control Valve

　　a. Flow control systems, used to control the steel shot flow into the shot blasting machine

　　b. Fully sealed structural design with lockable inspection window, equipped with two bearings

　　c. On the top of the each flow valve, in case that steel shots flowing from the storage silo, there is a manual stop valve been switched off when the flow valve needs to be repaired.

　　Separator System

　　a. To separate the steel shot, crushed steel shot and dust.

　　b. Welding structure, the internal a number well-designed rooms use for decided the wind direction. The front is an open access door for daily observation and maintenance.

　　c. Multipole adjustable plate structure is used to adjust the smoothness of the sand curtain.

　　Screw Conveyor

　　a. Vertical spiral pusher, located at the bottom of the shot blasting chamber used to transport the abrasive up to the elevator bucket

　　b. Production process of the helix ensures that there are no micro fissures and micro tearing apart of the structure

　　Bucket Elevator

　　a. Rubber elevator belt.

　　b. Used to raise the shots recovered by the screw pusher to the sorting device and stock bin.

　　c. The system consists of 2 precise machined wheels, 1 elevator shell, 1 high-performance wear belt and a number of alloy lifting hoppers.

　　d. Doors for control and maintenance.

　　Magnetic Separator System(Optional)

　　a. The magnetic separator increases your profitability by reducing machine wear and reducing abrasive consumption.

　　b. Moulding and core sand on castings is removed during the blast process. As they cause high abrasion they must be separated from the ferro-magnetic abrasive quickly and efficiently.

　　c. Sand/abrasive mix passes through the rotary screen where the mix is metered onto the magnetic drum.

　　d. Abrasive passes under the magnetic separator drum, allowing sand and metallic fines flow to a trash container or transporter (by customer)

　　Electric Control Cabinet

　　a. PLC : Siemens

　　b. Frequency converter: Brand optional

　　c. Low voltage electrical components: Brand optional

　　d. 10 inches color touch screen

　　Filter Dust Collector

　　a. The internal filter is fast dismantling to facilitate the installation and replacement; A single cartridge dust area is 10m3.

　　b. The dust collector is with automatic back blow cleaning device,the time interval of back blowing can be set; and also with renewal instrument with the to indicate when the filter cartridge can be replaced.

　　c. Electronic regulation of length and blowing-out frequency