Plastic Elevator Bucket

Specifications

Features:

1. High intensity, wear-resistance, corrosion-proof, with longer life span than steel buckets.

2. Light weight, extend the life span of the bucket, reduce the energy consuming of the elevators.

3. Good pliability , low product damage percent of only 1.

4. No spark caused in operation, avoid the possibility of dust exploration.

5. Clean discharge, wide temperature applications.

Technical Index:

1. Method of Manufacture : Injection molded.

2. Drilling: Free of charge. Special drilling is offered according to customers demand. (For detailed drilling specifications, pls refer to the related specification chart)

3. Bucket Spacing : Minimum bucket spacing has historically been nominal projection plus+50mm

4. Installation:Norway flat head elevator bolts, flanged bolt, sabre-tooth bolt, and belt bolt.

5. Sanitary Standard: FDAapprovalnon toxic and no causticity itselt, suitable for food industry.

Physical and Chemical Properties of HDPE

1) Density: 0.9350.960 g/cm2

2) Mechanical properties: Rupture strength: 900 N/cm2 Extensibility at break: 300%

3) Circumstance 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

4) Friction Properties : Average rate of Friction : ≤1.32 Coefficient of Friction : 0.080.12

5) Sparks 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:

1) Density : 1.14g/cm2

2) Mechanical Properties : Tensile Strength:82.7Mpa

xtensibility at break : ≥300%

3) Circumstance 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)

4) Volume 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