Steel Tube Outer Shot Blasting Machine

The shot blasting machine of the inner and outer wall of the steel pipe is a kind of derusting machine which is combined to clean the inner and outer walls of the steel pipe. The outer surface of the steel pipe is cleaned by shot blasting, and the surface of the surface is removed by Throwing...
Product description

The shot blasting machine of the inner and outer wall of the steel pipe is a kind of derusting machine which is combined to clean the inner and outer walls of the steel pipe. The outer surface of the steel pipe is cleaned by shot blasting, and the surface of the surface is removed by Throwing Shot Peening on the inner surface. The machine mainly uses high speed pellets thrown out by high power and powerful projectile to throw out the surface and inner cavity of the rotating workpiece in the chamber, and remove other sand, rust layer, slag, oxide skin and its sundries, so that it can get fine gloss surface. The adhesion of the paint film to the steel surface is improved, the fatigue strength and corrosion resistance of the steel are improved, the internal quality of the steel is improved and the service life of the steel is prolonged.


The working order of the steel pipe throwing rust removing machine:

1, the cleaning sequence of the workpiece to the feeding frame, the feeding mechanism, the throwing pellet room, the Throwing Shot treatment (rotating the edge of the workpiece at the edge of the workpiece). Separation of pellet slag - (recirculating)

Mainly technology parameters

1、Workpiece size(diameter X length): Φ65-1450×12m

2、workpiece convey speed: 2.5 m/min (adjustable)

3、impeller heads

quantity: 2 pcs

max shot blasting quantity: 180 ㎏/min×2

motor power: 15kw×2

4、elevator

Belt speed: 1.5m/s

Distance of the small bucket: 200mm

Lifting capacity: 22t/h

Motor power: 3kw

5、dedusting

Air volume: 4500m³/h

power 5.5kw

6、auger conveyor

auger conveyor diameter: Φ200mm

auger conveyor length: 2000mm

motor power: 2.2kw

7、roller bed power: 2.2 kw×2

Front roller bed: 12m

back roller bed: 12m

chamber roller bed: 4.6m

8、first time steel shots input quantity 1000Kg

9、compressed airconsumption  5~7 ㎏/cm2, 1.0m3/min

10、motor total power  47kw

D、mainly parameters for dedusting

filter elements  9pcs

filter precision   ≥5μm

filter area  135m²

filter wind speed ≤0.85m/min

air volume  6500m³/h

compressed airconsumption  6m³/h

pulse valve control voltage DC24V

Usually the pressure of compressed air  4-6kg/cm² (bar)

 

Hot Tags: steel tube outer shot blasting machine, China, manufacturers, suppliers, factory, customized, quotation, cheap, low price, made in China
Related Products
Feedback

Copyright © Wuxi Think Machinery Co.,Ltd All Rights Reserved.Tel: +86-510-83579956