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Basic Parameters
Parameter | Symbol | Unit | Description & Typical Values |
Belt Width | B | mm | Standard series: 500, 650, 800, 1000, 1200, 1400, 1600, 1800, 2000,2200,2400 |
Belt Speed | v | m/s | Range: 0.8 - 5.0 (Commonly 1.6-2.5). Take a higher value for loose materials and a lower value for individual shipments |
Center Distance | L | m | The center distance between the head and tail rollers. |
Lift Height | H | m | The height difference between the tail and head of the conveyor. |
Inclination Angl | δ | ° | Maximum angle: usually 5 ° -10 ° smaller than the material stacking angle (φ). |
Capacity | Q | t/h | Core formula: Q = 3.6 * q * v |
Material Wt. per m | q | kg/m | Core formula: q = Q / (3.6 * v) |
Material Characteristics)
Parameter name | Unit | Typical material reference values | |
Bulk Density | ρ | t/m³ | Coal:~0.8-1.0 Sand and gravel:~1.6-1.8 Ore:~2.0-2.5 Grain:~0.7-0.8 |
Angle of Repose | φ | ° | Coal:~30 ° C Sand and gravel:~35 ° Ore:~40 ° Powder:~45 ° C+ |
Lump Size | - | mm | The maximum particle size should meet the following requirements: aₘₐₓ ≤ (1/3 ~ 1/2)B - 50 |
Belt Specifications
Parameter name | Unit | Remark | |
Carcass Type | - | - | Cotton canvas (CC): low strength Nylon (NN): high elasticity, impact resistance Polyester (EP): low elongation, high strength Wire rope (ST): ultra long distance, ultra-high strength |
Belt Strength | - | N/mm | Unit width breaking strength (e.g. 630, 800, 1250, 2000, 3150 N/mm) |
Top Cover Thickness | - | mm | Determination of wear resistance: usually 3-8 mm |
Bottom Cover Thickness | - | mm | Deciding to rub against the roller: usually 1.5-3 mm |
Belt Mass per m | qₐ | kg/m | Check the manual of the conveyor belt manufacturer |
Idler Specifications
Parameter name | Unit | Explanation and Typical Values | |
Diameter | - | mm | φ76, φ89, φ108, φ133, φ159 |
Troughing Angle | λ | ° | 35° (Commonly), 30°, 45° |
Carrying Idler Spacing | l₀ | m | Commonly 1.0 - 1.5 m (When the material is heavy and the bandwidth is large, take the smaller value) |
Return Idler Spacing | lᵤ | m | Commonly 2.0 - 3.0 m |
Impact Idler Spacing | lᵢ | m | Commonly 0.3 - 0.6 m (Below the material drop point) |
Mass of the rotating part of the roller(Rotating Mass) | G' | kg | Check the roller manufacturer's manual (for calculating operating resistance) |
Drive & Tension Parameters
Parameter name | Unit | Formula/Explanation | |
Driving Force | Fᵤ | N | Fᵤ = C * f * L * g * [qᵣ₀ + qᵣᵤ + (2qₐ + q) * cosδ] + q * g * H C: Additional drag coefficient (1.05-1.20) |
Power at Pulley Shaft | P₀ | kW | P₀ = (Fᵤ * v) / 1000 |
Motor Power | P | kW | P = K * P₀ / η η: Transmission efficiency (0.85-0.95) |
Drive Pulley Diameter | D | mm | D ≥ k * d * Z d: Single layer core thickness (mm) Z: Core layer number |
Wrap Angle | α | ° | Commonly 180° - 240° (Influence Euler's formula) |
Maximum Tension | Tₘₐₓ | N | When driving with multiple points, segmented calculations are required to meet the conditions of non slip and sag. |
The Advantages of 3D Dynamic
(1) Demonstrations
Enhanced Visualization:
3D dynamic models provide realistic, interactive representations of complex structures, allowing stakeholders to explore every angle and detail.
(2) Improved Communication
By simulating real-world scenarios, these demonstrations bridge the gap between technical teams and non-technical audiences, ensuring clarity and alignment.
(3) Cost and Time Efficiency
Virtual prototyping reduces the need for physical mock-ups, minimizing material waste and accelerating decision-making processes.
 | 1）---Flat belt conveyor: suitable for long-distance horizontal conveying of various materials： The maximum conveying distance of a belt conveyor is affected by factors such as design, materials, driving methods, and process requirements. The maximum length varies significantly in different application scenarios, and we can achieve up to 15 km |
 | 2）---Mobile conveying: flexible and adaptable to temporary work requirements: Walking mechanism: equipped with inflatable tires, steel wheels or track type walking devices, supporting manual or electric/hydraulic drive, and can quickly adjust the position Universal Wheel Design: Some models use universal wheels to achieve 360 ° steering and adapt to narrow or complex terrain Remote control operation: High end models support remote control movement and angle adjustment, and a single person can complete the entire machine relocation |
 | 3）---Telescopic conveyor: adjustable length to improve operational flexibility: The telescopic conveyor is adjusted in length through a telescopic mechanism (such as a multi section slide rail or hydraulic system), typically with a telescopic range of 3-30 meters, and some customized models can reach 50-100 meters. |
 | 4）---Enhance conveying: achieve vertical or high angle conveying of materials: The lifting conveying equipment is designed specifically for vertical or large angle (usually>30 °) material conveying, and solves the limitations of traditional horizontal conveying through structural innovation. The following are the main types and their technical characteristics: We can customize non-standard products Belt elevator, chain plate elevator, vertical conveyor, bucket elevator |
 | 5）---Full coverage conveying: ensuring minimal material residue and efficient cleaning: The full coverage conveying system achieves efficient cleaning and low residue goals through a triple technical path of "structural optimization+material upgrade+intelligent cleaning", especially suitable for industries with strict hygiene requirements. When selecting an enterprise, it is necessary to consider the material characteristics (such as viscosity and corrosiveness) and certification standards |
