Conveyor Support Product Introduction and Technical Parameters
　　I. Product Core Introduction
　　The conveyor support is the basic support structure for belt conveyors. Its main function is to fix the core components such as idlers, drums, and conveyor belts, bear the weight of the entire conveyor and the load of the material, and achieve the use goals of "stable bearing, anti-deformation, easy installation, and adapt to multiple scenarios" through the combination of "modular design + high-strength material + precise positioning structure". It is widely used in belt conveyor systems in industries such as mining, coal, building materials, ports, and grain. It is a key component to ensure the overall structural stability and running accuracy of the conveyor.
　　1. Core Features
　　Strong bearing capacity and anti-deformation：The main body is made of Q235B/Q355B high-strength steel by welding or cold bending, and the thickness of the key bearing parts (such as idler support, drum support) is 5-12mm. The rated bearing capacity of a single support can reach 5-50kN, the overall yield strength ≥ 235MPa (Q235B) / 345MPa (Q355B), and the deflection after long-term bearing ≤ 1mm/m, which can resist the impact of块状 materials and the vibration of the entire machine during operation, avoid the deformation of the support causing the conveyor belt to deviate, and adapt to the heavy load conveying scenarios such as mine ore, coal, etc.
　　Modular and easy to install：The standardized modular design is adopted, divided into "idler support (slot type / parallel / self-centering)", "drum support (driving / deflection)", "whole machine frame (head / middle / tail)" three categories. Each part is quickly connected by bolts, and there is no need for on-site welding; the height and span of the support can be flexibly adjusted according to the installation environment of the conveyor (such as ground height, space width), and adapt to different conveying routes such as horizontal, inclined, and curved, and the installation efficiency is more than 60% higher than that of traditional welding supports.
　　Strong corrosion resistance and weather resistance：The surface treatment adopts three processes: "hot-dip galvanizing", "electrostatic spraying", and "sandblasting rust removal + anti-corrosion paint". The thickness of the hot-dip galvanizing layer ≥ 85μm, and the neutral salt spray test resistance ≥ 500 hours; electrostatic spraying uses epoxy resin powder, coating thickness 60-80μm, and adhesion ≥ 5MPa; for underground mines or humid environments, you can choose galvanizing + anti-corrosion paint double treatment, effectively resist dust, water vapor, and acid and alkali corrosion, and the service life is 3-4 times longer than that of ordinary non-corrosion-resistant supports.
　　Precise Positioning and Stable Operation: The support roller mounting position is set with precise positioning holes (hole diameter tolerance ±0.5mm), ensuring that the support roller axis is parallel to the center line of the conveyor belt ≤0.5mm/m, avoiding the support roller from shifting and causing the conveyor belt to deviate; the drum support is equipped with leveling bolts, which can adjust the horizontal level of the drum (adjustment range ±5mm), ensuring the contact between the drum and the conveyor belt, reducing power transmission loss; the middle frame adopts a "double-beam" structure, enhancing transverse stability, and the ability to resist rollover is increased by 50%.
　　Adaptable to Multiple Scenarios: It can be customized according to the type of conveyor (light / medium / heavy) and the installation environment (ground / underground / high-altitude), light support (Q235B material, wall thickness 5-8mm) is suitable for light load scenarios such as grain and food; heavy support (Q355B material, wall thickness 8-12mm) is suitable for heavy load scenarios such as mines and ports; underground support meets explosion-proof requirements (no sharp edges on the surface to avoid sparks), and coastal port support can be made of stainless steel material (304/316) to resist sea water corrosion.
　　2. Applicable Scenarios
　　Mining / Coal Industry: Heavy-duty double-beam frame (Q355B material, hot-dip galvanizing + anti-corrosion paint) is used for underground / ground heavy-duty conveyors, and the support roller frame is selected to be thickened (wall thickness 10mm) to resist ore impact; the drum support is equipped with a leveling device, which is suitable for installation on uneven underground floors, avoiding the drum from tilting and causing the conveyor belt to wear.
　　Building Materials Industry: Medium-sized trough support (Q235B material, electrostatic spraying) is used for cement, sand and stone conveyors, the surface is smooth and does not stick to dust, and is easy to clean; the overall frame height is adjustable (500-1500mm), which is suitable for conveyors of different heights in the cement factory workshop.
　　Port / Logistics Industry: Stainless steel support (304 material) is used for coastal port conveyors to resist sea water salt corrosion; heavy-duty drum support (wall thickness 12mm) is suitable for large diameter drive drums (≥800mm) to ensure stable power transmission under high load.
　　Grain / Food Industry: Light parallel support roller frame (Q235B material, food-grade spraying) is used for grain and flour conveyors, the surface is free of burrs and no coating peeling, avoiding pollution of materials; the frame structure is compact and suitable for installation in narrow workshop spaces.
　　Chemical industry: Corrosion-resistant support (made of 316 stainless steel or FRP material) for acid and alkali material conveyors, the surface does not react with corrosive media, suitable for the transportation of chemical materials such as fertilizers and caustic soda, to avoid damage to the support due to rust.
　　Second, General Technical Parameters
　　The following are the core technical parameters of the conveyor support (including the support for the idler, the support for the drum, and the frame of the whole machine), which can be customized and adjusted according to the specifications of the conveyor and the working conditions:

　　Notes
　　1. Please provide the "type of conveyor (light / medium / heavy), belt width, conveying capacity, installation environment (ground / underground / corrosive environment), support installation height and span", to ensure that the support load-bearing and installation dimensions match;
　　2. The support for the inclined conveyor (angle ≥ 10°) needs to be equipped with "side guards" or "anti-skid support rods" to enhance lateral stability and prevent the conveyor from overturning as a whole;
　　3. After long-term use, it is necessary to regularly (every 6-12 months) check the tightness of the support bolts and the wear state of the anti-corrosion coating, and the bolts should be tightened in time if they are loose, and the coating should be repainted with anti-corrosion paint to extend the service life of the support.