Product Details
Environmental 250mm Diamter Air Lock Rotary Valve Feeder Energy
Saving
Applications
1. Environment industry
2. Metallurgy industry
3. Chemical industry
4. Food industry
5. Grain industry
6. Other industries
Basic function :
1, Rotary valve (which can also be called airlock) are used in a
wide range of applications
2, where there is a need to minimize system air losses
3, while transferring solid bulk material between chambers with
different pressure level and
4, dose and feed solid bulk products within the processes in the
pharmaceutical, chemical industry
Industry
1, Matrial to handle:biofuels / biomass energy / wood chips /
Sawing wood ash dust / sugar / stone and pellet / grains powder /
PET /PVC .
2, Process:vaccum system /dust collection / pneumatic convey / bulk
material covey / dose and feed system / gravity discharge /under
cyclone / hopper and bin / silo and other project process .
Feature:
1, mirror polished inside and outside , high tech ,good care
2, American and Australian has imported many times ,reliable
performance
3, NSK bearing
4, Gland packing seal
5, Out bearing
6, 6 to 10 vanes for rotor
7, Sanitary surface food class SS304 for your food care
8, With anti-jam design
9, Minimum clearance, smallest air leakage
For datas and more details ,please contact us.
Technical Data
YJD B Model Rigid Impeller Feeder Parameter
Model | YJD2 | YJD4 | YJD6 | YJD8 | YJD10 | YJD12 | YJD14 | YJD16 | YJD18 | YJD20 |
Name |
Capacity(L/R) | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
r/min | 25-40 |
Temp(℃) | T ≤80℃ when temp is more than 80 ℃,need to custom made. |
Product | Powder or fine particles |
Motor | KW | 0.55 | 0.75 | 1.1 | 1.5 |
r/min | 1300 | 1300 | 1400 | 1430 |
YJD B Rigid Impeller Feeder Size
Model | φA | φB | φC | E | F | M | H | h | φ |
YJD02 | 250 | 210 | 150 | 650 | 420 | 122.5 | 225 | 12 | 9 |
YJD04 | 280 | 240 | 180 | 758 | 526 | 140 | 280 | 15 | 11 |
YJD06 | 300 | 260 | 200 | 778 | 536 | 150 | 300 | 15 | 11 |
YJD08 | 320 | 280 | 220 | 798 | 546 | 160 | 320 | 18 | 11 |
YJD10 | 340 | 300 | 240 | 880 | 628 | 170 | 340 | 18 | 13 |
YJD12 | 360 | 320 | 260 | 900 | 638 | 180 | 360 | 18 | 13 |
YJD14 | 380 | 340 | 280 | 920 | 648 | 190 | 380 | 20 | 17 |
YJD16 | 400 | 360 | 300 | 960 | 678 | 200 | 400 | 20 | 17 |
YJD18 | 440 | 380 | 320 | 980 | 688 | 220 | 440 | 22 | 17 |
YJD20 | 450 | 400 | 340 | 1000 | 698 | 230 | 460 | 22 | 17 |
Model | A | B | C | E | F | M | H | h | φ |
φ300*450 | 450 | 390 | 300 | 1120 | 690 | 225 | 450 | 20 | 12-Φ22 |
φ350*450 | 490 | 445 | 350 | 1200 | 700 | 250 | 500 | 25 | 12-Φ22 |
φ400*500 | 520 | 480 | 400 | 1200 | 700 | 250 | 500 | 25 | 12-Φ22 |
φ500*680 | 630 | 580 | 500 | 1500 | 1100 | 340 | 680 | 25 | 12-Φ22 |
Company Profile
Xinxiang Jinrui Machinery Factory is located in Xinxiang city,
Henan province ,China. In 1999 year, our company was known as
Xinxiang county mechanical and electrical equipment factory and we
changed the company name as Xinxiang Jinrui Machinery Factory in
2001 year. Our company has 3000 square meters of standardized
production workshop. Company has developed into a set design,
development, production, manufacturing, sales in the integration of
high-tech enterprises.

Our company has passed CE , ISO9001 quality management system
certification and has professional technical team, sales team and
production team. We supply our professional service with CAD &
3D design.

Main products: Belt conveyor machine, sidewall belt conveyor,
enclosed belt conveyor, inclined belt conveyor, troughed belt
conveyor, U trough screw conveyor, tubular screw conveyor,
reversible belt conveyor,impeller feeder, vibratory feeder, movable
belt conveyor,circular vibrating sieve,small vibrating screen,heavy
duty belt conveyor
