What is tube chain conveyor?
Tube chain conveyor is designed to convey powder, grain and flake in a pattern that bulk material, driven by the chain and the disc, moves continuously in enclosed tube. The direction of conveying can be horizontal, diagonal and vertical combined operation. For horizontal conveyor, bulk material/pellet is pushed by chain disc horizontally. When the internal friction force between bulk material is higher than external friction force between bulk material and tube wall, then bulk material moves with disc and form a stable movement flow. For vertical conveyor, bulk material is affected by disc’s up-thrust, because the lower filling bulk material prevents the upper bulk material to fall and generates lateral pressure, thus it enhances friction force between bulk material. When the friction force between bulk material is higher than the friction force of inner and outer tube wall, also the weight of bulk material itself, bulk material will move upward with disc, become a continuous circle flow.
Application field:
Tube chain conveyor, also known as drag chain conveyor, when working, the chain with circular disc moves in enclosed pipe, relying on disc pushes bulk material forward, it’s an energy-saving and effective powder or pellet continuous conveyor equipment.
The application of tube chain conveying system:
1. Plastic industry: PVC, PP or PE powder, ABS, PC, PP or PE pellet.
2. Fine industry: dye, pigment, paint, carbon, titanium pigment, ferric oxide, ceramic powder, heavy calcium carbonate, fine particle calcium carbonate, bentonite, molecular sieve, porcelain clay, silica powder, acticarbon, etc.
3. Mining industry:urea,ammonia chloride, ammonium acid carbonate, soda ash, solid insecticide, tungsten powder, fish oil, copper ore powder, coal powder, phosphate flake, alumina, etc.
4. Construction material: concrete, clay, yellow sand, quartz sand, clay powder, silicon, pulverized lime, dolomite powder, filings, glass silk, silicon dioxide, chalk, etc.
5. Food industry: flour, starch, grain, milk powder, food additive, etc.
Performance characteristics:
1. Compact structure, save space, it can change conveying direction freely, no limitation to geography, height and angle; no pollution, no dust during conveying process in a sealed pipe;
2. Balanced conveying procedure, internal bulk material movement, less damage caused, guarantee bulk material quality, suitable for abrasive material;
3. No block during conveying system, good for different kinds of bulk material;
4. No lamination for mixed bulk material conveying;
5. Bigger conveying capability, lower power consumption, highly reduce the cost of running equipment;
6. All conveying process in completed closed internal space, safe and reliable;
7. Available for long distance conveying;
8. Set up multiple inlet or outlet, satisfying technology and production requirement;
9. Easy to achieve focus control, improve automation level.
Plate type tube chain conveyor
Model Engine Power KW Linear Speed m/s Rotating Speed rotate/min Conveying Quantity m3/hour Maximum Torque N.M Maximum Pulling Force KG Remark RTGL-80 4.0 0.30 20.7 3.9 1810 1300 Low speed maximum pulling force ≈ 1.5 tons 0.36 24.9 4.7 1504 1090 0.40 27.6 5.2 1357 980 RTGL-100 5.5 0.30 17.5 6.0 2943 1800 Low speed maximum pulling force ≈ 2 tons 0.36 21.0 7.2 2452 1500 0.40 23.4 8.0 2200 1350 RTGL-150 7.5 0.30 13.4 13.7 5240 2450 Low speed maximum pulling force ≈ 3 tons 0.36 16.0 16.4 4390 2050 0.40 17.9 18.2 3923 1840 RTGL-200 11.0 0.30 11.4 27.4 9034 3590 Low speed maximum pulling force ≈ 4 tons 0.36 13.7 32.9 7518 2990 0.40 15.2 36.5 6776 2700 RTGL-250 15.0 0.30 9.5 43.4 14783 4900 Low speed maximum pulling force ≈ 6 tons 0.36 11.4 52.0 12320 4080 0.40 12.7 58.0 11060 3670 RTGL-300 20.0 0.30 7.9 61.0 23704 6500 Low speed maximum pulling force ≈ 8 tons 0.36 9.4 73.2 19921 5460 0.40 10.5 81.4 17834 4890 RTGL-350 25.0 0.30 6.9 83.0 33924 8180 Low speed maximum pulling force ≈ 10 tons 0.36 8.3 100.0 28202 6800 0.40 9.2 110.0 25443 6140 RTGL-400 30.0 0.30 6.1 107.4 46048 9900 Low speed maximum pulling force ≈ 12 tons 0.36 7.4 129.0 37958 8160 0.40 8.2 143.2 34255 7370
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