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| The inner wall of steel shot blasting machine |
Pipe wall shot blasting machine Shot Blasting the pipe wall, clear on the surface oxide scale, welding slag, etc., it presents the metal color, while increasing the workpiece surface area, increased by means of the pipe wall and efficient shot blastingthe adhesion of the coating, to improve the pipeline anti-corrosion ability.In addition reduced the internal stress of the workpiece for welding and
This machine has the following characteristics：
1.Inner wall dedicated shot, the large amount of shot blasting, shot blasting and high efficiency blade replacement fast and easy to maintain. Driven by hydraulic motors, projectile projectile speed can be adjusted from 75 to 85 m / sec range.
2.BE type full-screen curtain flow pill residue separation, greatly improve the quality of the separation, separation efficiency and projectile mass, reducing the wear and tear of the blast wheel blades.
3.Centralizer structure to ensure that the projectile bodies can move freely within the workpiece.
4.Dual sealed chamber structure to ensure that the projectile, and the dust seal and the projectile recycling.
5.Walking speed of the aircraft shot blasting through the inverter stepless speed regulation.
6.The machine adopts PLC control, the moving parts of the projectile circulatory system are equipped with speed detection devices, which can effectively prevent the occurrence of blocking material, a high degree of automation.
Technical Specifications
1.Workpiece clean-up range: diameter φ800 ~ φ3000 mm length of 6500 to 12,000 mm
2.Clean up the inner surface of the workpiece: 25 to 50 microns anchor pattern degree cleanliness Sa2.5
3.Blast Wheel
Quantity of shot blasting: ~ 900 kg / min drive power: 90 kW walking speed: 2.5 to 15.5 m / min
4.Total power: 210 kW |
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