Upper and lower round flanges, positive or negative pressure conveying rotary valve ,rotary airlock feeder
Forming Machine Process
1. CNC Lathe Processing
2. High precision CNC machining center processing
3. General lathe processing
4. The machine punch the product parts
5. Cold Forming Molding
6. Welding Assembly
How do we control the quality of machining
1. High-precision CNC lathe processing parts.
2. Advanced Milling Machines
3. UT Inspection to ensure welding quality
4. Weld Polishing
5. 100% Appearance & Size Inspection online (thickness, roundness, etc.)
6. Size & Appearance Shaping
Rotary valve is often used in ore.
Rotary valve is applied to discharge powder or granular material either in positive air pressure or in negative air pressure of pneumatic conveying system.Also it is a necessary device for ventilation and move dust systems.Rotary valve is especially suitable for separating and discharging powder and small particulate matter in the process of positive and negative suction.
Rotary airlock feeders have wide application in industry wherever dry free-flowing powers,granules,crystals,or pellets are used.Components of a rotary valve include a rotor shaft,housing,end plate,and packing seals and bearings.Rotors have large vanes cast or welded on and are typically driven by small internal combusyion enginesor electric motors.
| Pressure Range | 2bar system and differential pressure |
| Work temperature | -20℃~200℃ |
| Main Size | DN100mm~1200mm(4"~48") |
| Flange Standard | PN10/ANSI150lbs/JIS/GB/HG/SH or customised |
| Drive Mode | Chain Drive with OSHA Guard |
| Capacity | 100KG~150000KG/H |
| Application Medium | Powder and granular form |
| Rotor | Adjust blades scalloped rotor |
| Shaft Sealing | Gland Packing or AirPuge seals |
| Else | Vent opening |
| Model | Installation Dimension | Working temperature |
RPM (rpm/min) |
Motor power (KW) |
Weight (KG) |
||||||||
| ØA | ØB | ØC | H | Q | L | M | N | n-Ø | |||||
| 2L | 100 | 160 | 190 | 250 | 8 | 720 | 6-Ø13 | Inboard bearings≤80℃ Outboard bearings≤300℃ |
3~33 | 0.55 | 80 | ||
| 4L | 150 | 220 | 250 | 300 | 8 | 780 | 600 | 560 | 8-Ø13 | 0.55 | 100 | ||
| 8L | 200 | 280 | 320 | 350 | 10 | 820 | 650 | 600 | 8-Ø18 | 0.75 | 120 | ||
| 14L | 250 | 330 | 370 | 420 | 10 | 880 | 800 | 680 | 8-Ø18 | 1.1 | 165 | ||
| 24L | 300 | 380 | 420 | 450 | 15 | 1000 | 850 | 720 | 8-Ø18 | 1.5 | 280 | ||
| 35L | 350 | 450 | 500 | 520 | 15 | 1050 | 920 | 780 | 12-Ø18 | 2.2 | 450 | ||
| 50L | 400 | 500 | 550 | 580 | 20 | 1110 | 990 | 870 | 12-Ø18 | 3.0 | 610 | ||
| 68L | 450 | 550 | 600 | 640 | 20 | 1170 | 1100 | 930 | 12-Ø18 | 3.0 | 710 | ||
| 90L | 500 | 600 | 660 | 750 | 20 | 1230 | 1180 | 1100 | 16-Ø22 | 4.0 | 820 | ||
| 150L | 600 | 700 | 760 | 810 | 30 | 1350 | 1300 | 1120 | 16-Ø22 | 5.5 | 950 | ||
*Note: If match special flange,please let us know before production.
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