How to choose a bucket elevator

1. First, let's look at the materials: Decide which type of fastener to use 

Powder-like, fine particles, non-polishing性 

Grain, flour, coal dust, cement, gypsum powder 

Selection: TD type belt bucket elevator 

Advantages: Low noise, low cost, smooth operation 

2. Medium-sized particles, with certain abrasiveness 

Coal, crushed ore, coke, sand and gravel 

Selection: TH type chain-link bucket elevator 

Durable, heat-resistant, and with high cost-effectiveness 

3. Large pieces, heavy materials, intense grinding, high output 

Boulders, ores, large pieces of coal 

Selection: NE plate chain bucket elevator 

High conveying capacity, strong chain structure, long service life 

2. Check the material temperature (extremely crucial) 

Normal temperature < 80℃: Polyurethane tape is preferred 

80℃ to 250℃: TH ring chain / NE plate chain must be used 

250℃: Special customization required for high-temperature resistance 

III. Check the conveying capacity: Determine the machine size 

The larger the manufacturer's model, the larger the hopper, the faster the speed, and the higher the output. 

Low production volume (several tons to several tens of tons / per hour): Models such as TD315 and TH250 are of this size. 

Medium output (50 - 300 tons per hour): NE50, NE100, NE150 chain series 

Ultra-high output: NE200 or above or custom configuration 

Memory aid: Large output choose plate chain, small output choose conveyor belt. 

4. Observe the increase in height 

Height < 20m: TD, TH, and NE are all applicable. 

Height 20 - 40 meters: Preferentially use TH ring chain / NE plate chain 

Height > 40m: The only option is to use the NE board chain. The tape is prone to stretching and slipping. 

V. Analyze the Working Conditions and Environment 

High dust content and environmental protection requirements 

The machine enclosure must be fully enclosed. An explosion-proof motor and explosion-proof device can be added. 

Damp and prone to sticking materials 

Choose a shallow hopper and increase the discharge speed to prevent material blockage. 

Flammable and explosive materials 

Explosion-proof motor + Anti-static treatment. 

Corrosive materials 

Stainless steel hopper, stainless steel barrel. 

VI. Quick Selection Comparison Table (Direct Comparison Selection) 

Table

Material type  Temperature  Recommended model 

Powder material, fine particles < 80℃ TD Tape type 

Grain and small piece abrasive materials ≤ 250℃ TH Ring chain type 

Large pieces, heavy materials, high output ≤ 250℃ NE plate chain type 

High temperature, corrosive. High temperature. Customized high-temperature / stainless steel. 

Seven. Selecting the Right Option (Very Practical) 

Don't use the tape conveyor to transport hot materials for the sake of saving money → The tape will melt and break 

Don't force the use of small-sized equipment when the output is high → Blockage, motor burnout 

If the height is too high, use tape → it will stretch, slip and deviate. 

Strong gender discrimination with shallow hopper and small material hopper → Rapid wear and low efficiency 

If you could provide me with these 4 pieces of information, I can directly help you determine the specific model and the approximate conveying capacity: 

1) Material name (such as coal / cement / grain) 

2) Particle size of materials and whether they are ground 

3) How many tons need to be transported per hour? 

4) How many meters of elevation increase and what is the temperature of the materials?