D type Elevator Bucket

In most cases, buckets stopped in use are caused by the heavy abrasion or impact on the bucket lip or tearing the bolt fitting due to collision in the running. Our D bucket design will relieve such damage in use and extend the life of the bucket. The unique design has made an appropriate thickness reduction on the bottom which requires a lower intensity, and the saved raw material will be used to increase the thickness of the bucket lip and the area around bolt holes. In this way, the buckets has higher intensity and can become more wear-resistant without increasing the total weight. This design has approbated patent in China and has been approved by test and widely used.

Materials:HDPE,Nylon,PU

Usage:
1.      Suitable for high-speed centrifugal discharge.
2.      Recommended minimum bucket spacing: width of the bucket projection "B"+25mm, which can be appropriately reduced according to elevator capacity requirement.
3.      Recommended elevator velocity ≤ 2.5m/ s.
4.      Recommend using"Z-Y+10%" as usable capacity for engineering purpose

Physical and Chemical Properties of HDPE

ADensity: 0.9350.960 g/cm2
BMechanical properties: Rupture strength: 900 N/cm2 Extensibility at break: 300%
CCircumstance Temperature Range: -50+80 Heat-resisting Properties : Melting Point:136
Vicat Softening Point: 134 Brittle Temperature :≤-70 Coefficient of Heat Expansion : 1.5×10-14m/ Thermal Deformation Temperature : 85
DFriction Properties : Average rate of Friction : ≤1.32 Coefficient of Friction : 0.080.12
ESparks resulted form abnormal collision will not occur, nor does the electric discharge because of strong static electricity electrostatic charge caused by friction in the operation.
Volume Resistivity : ≤7×10¹⁵Ω·cm

Physical and Chemical Properties of Nylon:

ADensity : 1.14g/cm2
BMechanical Properties : Tensile Strength:82.7Mpa
xtensibility at break : ≥300%
CCircumstance Temperature Range : -40+105 Heat-resistance Properties : Melting Point: 255 Brittle Temperature : -80 Coefficient of Heat Expansion : 7×10-5m/ Thermal Deformation Temperature : 255 (0.5×106Pa)
DVolume Resistivity : 1×10¹⁵g/cm2

PU buckets should not be used on the following:
1.Materials over 100
2.Large dense material such as gravel and ore over 3/8" diameter.

If you need specific product standard, please contact us at any time