|
Wheel Diameter |
Tread Width |
Capacity Per Caster |
Wheel |
Bearing |
Modle Number |
Load Height |
Swivel Radius |
|
(mm) |
(mm) |
(kg) |
Swivel |
(mm) |
(mm) |
||
|
65 |
32 |
100 |
Nylon |
Delrin |
2-25T01SB4-201C |
91 |
56 |
|
Annular ball |
2-25T01SB4-201D |
||||||
|
Double ball |
2-25T01SB4-201G |
||||||
|
75 |
32 |
100 |
Nylon |
Delrin |
2-3T01SB4-201C |
108 |
75 |
|
Annular ball |
2-3T01SB4-201D |
||||||
|
Single ball |
2-3T01SB4-201H-1 |
||||||
|
Double ball |
2-3T01SB4-201G |
||||||
|
90 |
32 |
136 |
Nylon |
Delrin |
2-35T01SB4-201C |
119 |
78 |
|
Annular ball |
2-35T01SB4-201D |
||||||
|
Single ball |
2-35T01SB4-201H-1 |
||||||
|
Double ball |
2-35T01SB4-201G |
||||||
|
100 |
32 |
136 |
Nylon |
Delrin |
2-4T01SB4-201C |
130 |
84 |
|
Annular ball |
2-4T01SB4-201D |
||||||
|
Single ball |
2-4T01SB4-201H-1 |
||||||
|
Double ball |
2-4T01SB4-201G |
||||||
|
125 |
32 |
136 |
Nylon |
Delrin |
2-5T01SB4-201C |
157 |
103 |
|
Annular ball |
2-5T01SB4-201D |
||||||
|
Single ball |
2-5T01SB4-201H-1 |
||||||
|
Double ball |
2-5T01SB4-201G |
||||||
|
150 |
32 |
146 |
Nylon |
Delrin |
2-6T01SB4-201C |
185 |
118 |
|
Annular ball |
2-6T01SB4-201D |
||||||
|
Single ball |
2-6T01SB4-201H-1 |
||||||
|
Double ball |
2-6T01SB4-201G |
Dongguan nylon wheel with wear and promote the advantages of easy, but the drawback is round face hard, noise, etc., while the main round of the core package and plastic core and core nylon wheel nylon wheel.
Material properties: Tough, abrasion resistance, oil, water, anti-bacterial enzyme, but absorbing large; nylon wheel 6 good elasticity, high impact strength, water absorption is relatively large; nylon wheel 66 is superior to nylon 6, high strength, wear resistance ; nylon wheel 610 and nylon 66 are similar, but water is small, low stiffness; nylon wheel 1010 translucent, absorbent small, cold is better.
Dongguan nylon wheel forming properties:
1. Crystalline material, the melting point of the higher melting temperature range narrow, poor thermal stability, melt temperature over 300 degrees, the retention time exceeds 30min decomposition. Absorbent easier, to be dried, the moisture content must not exceed 0.3%.
2. Good fluidity, easy to overflow. Self-locking nozzle is appropriate and should be heated.
3. Molding shrinkage and shrinkage range, clear direction, prone to shrinkage and deformation.
4. Mold temperature by plastic wall thickness in the range of 20-90 degrees selection, injection pressure by injection machine type, material temperature, shape and size of plastic parts, die casting system is selected, the thickness of plastic parts by molding cycle is selected. Resin viscosity hour, injection, cooling time should take longer, and with white oil as a release agent.
5. Form and size die casting system, increasing the runner and gate size can be reduced shrink.
