overview
According to the different forming process, there are two typical types: casting wheels and forging wheels.
Due to different material, heat treatment, we just can’t make a brief contrast between them. Because of different design of crane, the overhead crane wheels are often very different. So the custom designed wheel and OEM is accepted, in fact, is the most common case in export. Meanwhile, our engineers are always ready to make recommendations when these wheel need to be integrated into complete wheel assemblies or in a very specific application.
Main Features
1.Material: The casting wheel material generally is 50SiMn, ZD45,ZG55. The forging wheel material generally is DG65Mn and 42CrMo.
2.Treatment: The heat treatment is quenching or hardening and tempering.
3.Size: Special designs are available, Making according to clients demand.Precise measurement and surface finishes are available.
4.Inspection: Inhouse and the third party.Inspection:all items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.
Parameter
| No. |
name |
dimension(mm) |
| D(h9) |
D1 |
B1 |
B |
A |
h |
h1(h11) |
b1(H9) |
d(s6) |
l |
L |
| 1 |
φ250 driving |
250 |
280 |
90 |
70 |
180 |
180 |
80 |
30 |
45 |
82 |
237 |
| 2 |
φ250 driven |
250 |
280 |
90 |
70 |
180 |
180 |
80 |
30 |
|
|
|
| 3 |
φ350 driving |
350 |
380 |
100 |
81 |
200 |
225 |
105 |
50 |
65 |
105 |
320 |
| 4 |
φ350 driven |
350 |
380 |
100 |
81 |
200 |
225 |
105 |
50 |
|
|
|
| 5 |
φ400 driving |
400 |
440 |
120 |
100 |
240 |
260 |
120 |
50 |
80 |
130 |
365 |
| 6 |
φ400 driven |
400 |
440 |
120 |
100 |
240 |
260 |
120 |
50 |
|
|
|
| 7 |
φ500 driving |
500 |
540 |
130 |
110 |
270 |
300 |
140 |
50 |
80 |
130 |
365 |
| 8 |
φ500 driven |
500 |
540 |
130 |
110 |
270 |
300 |
140 |
50 |
|
|
|
| 9 |
φ300 driving |
300 |
330 |
100 |
81 |
190 |
210 |
95 |
40 |
60 |
105 |
310 |
| 10 |
φ300 driven |
300 |
330 |
100 |
81 |
190 |
210 |
95 |
40 |
|
|
|
Feature and advantage
Manufactured from fine gain, fully killed, vacuum degassed forged medium carbon steel
Heat treated using our in house processes to provide a uniform contour hardness in the tread and inner flange wear surfaces, while maintaining a ductile core to resist shock loads
Resistant to flange fracture or wear
Designed to resist pitting and spalling
Reduce maintenance cost of your wheels and wheel assemblies
Improve the life of your rail
Provide an additional 40% load carrying capability over rim toughened wheels
Delivery in 3 weeks, less when required
Application places
1,extensively used in factories, workshops, warehouses and many other occasions to hoist materials directly,
2,installed on the straight or curve I-steel beam of Single-girder Cranes to lift goods.
3,It can also be used together with Electric Hoist Double-beam, gantry crane and slewing cranes to hoist different items and so on. It has so many appllication usages just for its advantages,
such as: tight structure, convenient operation, light weight, wide common use and so on.