We can make conveyor rollers of a variety of requirements, diameters, lengths, and kinds
Welcome to compose to us
|Fabrication Services flat belt idler pulley for belt conveyor
|Used in electric power, metallurgy,mine,coal, cement,metal,chemical, port, hydroelectric power and grain industries
three)Length:500mm-5000mm,depends on the belt width of the conveyor
|Big roving crack, deep groove ball with double sealing
|Pipe and bearing housing with automatic welding
|Smooth steel color surface, rubber lagging surface
|Red,eco-friendly,blue or as require
|More than 30,000 hours
Our Pulley Features:
|Conveyor Pulley Test
one. All butt welds shall be full Penetration
two. All welds to be full seal welds to prevent rust
three. Shell seam welds are submerged arc (Observed)
four. Includes stress relieving of shell prior to machining
5. Ultrasonic testing of all shafts
six. Drillings for Temperature probe / vibration analysis device
seven. Remove all butts and sharp edges
|Conveyor Pulley Shaft Selection
The major cause of conveyor pulley failure is excessive shaft deflection. The Conveyor Pulleys – ZheJiang HSCD Engineering department can perform Stress Analysis and Finite Element Analysis to maximize your conveyor pulley performance.
|Conveyor Pulley Shell Material
Q345B Carbon Steel
GR350 Carbon Steel
ANSI 4140 Alloy Steel
ASTM A514B Stainless Steel
|SKF/NSK/FAG/INA/HRB/LYC, as customer request.
|Conveyor Pulley Lagging
Plain rubber lagging, Herringbone and Diamond grooves are all available
. Hot Vulcanised Durometer
. Hardness 50-fifty five-65 Shore A, M Grade
. Oil Resistant, Heat Resistant FRAS
•Drive pulley, Head pulley and Tail Pulleys
•Snub pulley & Bend Pulleys
•Self Cleaning Spiral Wing pulley & Drum Pulleys
• The thick pulley shell absorbs more stress.
• The large crown angle provides superior belt tracking capabilities.
• True concentric machining provides:
• maximum contact with the belt,
• consistent belt content discharge,
• less deflection of shaft,
• less stress on the bearings
Conveyor Pulley Designs
•Liveshaft or Deadshaft types.
•Flat or crowned shell.
•Taconite, labyrinth or speciality seals.
•Oil or grease lubricated.
•Self centering or low pressure lock element designs.
In addition to the structural drum pulley advantages, we provide additional services with every conveyor pulley order:
• Engineering capabilities.(We can engineer and custom build pulleys to your requirements utilizing software tools such as Finite Element Analysis).
• In- house manufactured hubs and shafts.
• This ensures consistency and compatibility of components of the pulley.
• Reinforced Mine Duty pulleys are available.
• In- house assembly of complete pulley unit including: bushing, shaft, bearings and gear box.
• Dynamic or Static balancing upon request.
Besides we can manufacture the conveyor drum pulley according to the buyers’ requirements
What kinds of Conveyor Pulleys we can manufacture:
·Conveyor head pulley, Conveyor drive pulley, Conveyor bend pulley, Conveyor Tail Pulley
·Conveyor tension pulley, Conveyor snub Pulley, Conveyor Wing Pulley, Conveyor take up Pulley and so on
Set or Course 1 pulleys have a fastened shaft. That is, the shaft is “mounted” or anchored in location. A mounted pulley is a pressure employed to alter the route of the rope (known as a belt simply because it makes one flip). Set pulleys have mechanical advantages of mounted pulleys. Energetic pulleys or 2-stage pulleys have cost-free shafts. That is, the axis can move “freely” in area. Shifting pulleys are employed to convert forces. Energetic pulleys have the mechanical edge of two pulleys. That is, if one particular finish of the rope is stationary, pulling the other finish of the rope will exert 2 times the force on the object connected to the pulley. A composite pulley block is a mixture of a fixed pulley block and a movable pulley block. Blocks – Blocks are composite pulleys exactly where a number of pulleys are mounted on each and every axle, even more including to the mechanical gain. Pulleys can adjust the path of the force.
Energetic Pulley: The “input” pulley in a dual-pulley method. The shaft of this pulley is pushed by one thing like a motor, a crank, or probably another pulley in greater methods. This pulley controls the motion of the belt.