The outer wall of steel pipe shot blast cleaning machine
I. Functional Overview
Roller QGW30 type shot blasting machine is designed according to user requirements, a new special shot blasting equipment for the steel pipe outer wall of the clean-up. By shot blasting, not only to remove the corrosion of the surface oxide, the sand after the casting, but also can reduce the internal stress of the workpiece to improve the fatigue strength of the workpiece. Enhanced steel pipe anti-corrosion.
This machine has the following characteristics:
1.The abrator shallow pit structure, demolition, easy to install.
2. Switzerland GF latest international technology to produce the fourth generation of the cantilever centrifugal blast wheel, can significantly improve the cleaning efficiency, satisfactory cleaning effect.
3. domestic famous manufacturers of standard component parts, greatly improving the reliability of the work.
4. separation device using the most advanced of the BE full curtain pill residue separator, can significantly improve the separation efficiency.
The novel machine design, use and maintenance.
6.V-shaped rotation tilted arrangement of the roller, the workpiece has the edge rotation, side running.
7 .steel pipe shot blast cleaning machine with automatic fault detection devices, the use of advanced Swiss GF production technology, thus making the machine has advanced structure, reasonable design, reliable operation, high production efficiency.
Ⅱ. Machine Composition
The device clean room by shot blasting, auxiliary rooms, shot blasting assembly, roller conveyor system, automatic feeding system, circulatory system of the pill material (screw conveyor, hoist, separators for the pill gate valve), maintenance platforms, dust removal system and electric control systems, etc..
Ⅲ. Principle of work
When the machine work, the preparatory work (dust removal system, elevator, screw conveyor, separator operation) is completed, the machine began to work properly. First, clean up the outdoor feeding station shipment workpiece, and then along the roller into the shot blasting chamber, open the blast wheel, open for the pill gates, blast cleaning of the workpiece reaches the predetermined position, and through the roller to achieve rotation.
Repeat this process until the work is completed, shut down in order.
Repeat this process until the work is completed, shut down in order.
shot blasters technical specification:
Name | Steel pipe outer wall shot machine | Steel pipe outer wall shot machine | Steel pipe outer wall shot machine | ||
Type | QGW30 | QGW80 | QGW150 | ||
Size of cleaning piece(mm) diameter x length | Φ50-￠500×(6000-10000)mm | Φ150-￠800×(6000-8000) | Φ(250-15000)×10000mm | ||
Roller running speed(m/min ) | 1.0-3.0 | 0.5-2.5 | 860mm/min | ||
Shot blasting machine | Shot-blasting capacity(kg/min) | 2×250 | 2×250 | 2×350 | |
power(KW) | 2×15 | 2×15 | 2×30 | ||
Dust catcher | Type | BC-36 | BC-48 | BC-42 | |
Wind volume(m 3 /h) | 5000-7000 | 8000-14500 | 8000-11000 | ||
Total power(not include the dust catcher)KW | 49.45 | 53.77 | 76.25 | ||
Overall dimension(mm) | 15000-22000×3100×5400 | 18000-24000×3850×6800 | 24000×2265×4986 | ||
Remark | Not include the dust catcher | Not include the dust catcher | Not include dust catcher | ||
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