Our SOILMEC SR20 upper roller are made from high quality raw materials and are hardened and tempered, which will increase wear resistance and reduce the frequency of replacement by 30%. Contact us for more details.
| Product Name | Carrier roller, Upper Roller, Top Roller |
|---|---|
| Product Information | SOILMEC SR20 Drilling Rig Undercarriage Parts/Carrier roller |
| Material | 40Mn2 |
| Finish | Smooth |
| Colors | Black / Customer Requirement |
| Technique | Forging → Heat treatment (quenching and tempering) → Welding→Heat Treatment → Surface Hardness |
| Warranty time | 1 years/2500 working days |
| Certification | ISO9001 |
| Trade Terms | EXW, FOB, FCA, CFR, CIF, DAP, DDU |
| MOQ | 1 PCs |
SOILMEC SR20 Carrier Roller High Quality Raw Materials
High Quality Raw Materials
The carrier roller raw materials are of good quality, high hardness, wear resistance and long service life, saving costs for you.
Our carrier roller are made of original materials, with advanced digital analog technology, and can be customized according to customer needs.
Large Processing Workshop
Yantai Orient has more than 250 large processing equipmen, Such as, CNC Vertical Lathe, Horizontal Machining Center, Grantry Milling Machine, Horizontal Boring Machine, Gantry Machining Center, Cylindrical Grinder and so on.
1. Material Selection
Raw Materials: High-quality alloy steel or carbon steel is typically used due to its strength, durability, and resistance to wear and tear.
2. Machining
Cutting: The raw material is cut into the desired size and shape using cutting tools such as saws or plasma cutters.
Turning: The cut pieces are then turned on a lathe to achieve the precise dimensions and smooth surface finish required for the upper rollers.
Drilling and Boring: Holes are drilled and bored to accommodate bearings, shafts, and other components.
Milling: Additional machining processes such as milling may be performed to create specific features or contours on the upper rollers.
3. Heat Treatment
Hardening: The machined upper rollers undergo heat treatment processes such as quenching and tempering to enhance their hardness and durability.
Surface Hardening: Techniques like induction hardening or carburizing may be used to harden the surface of the upper rollers while maintaining a tough core.
4. Grinding and Finishing
Grinding: The upper rollers are ground to achieve precise dimensions and a smooth surface finish. This step ensures proper fit and function within the piling rig.
Polishing: Additional polishing may be done to reduce friction and wear during operation.
5. Assembly
Bearing Installation: Bearings are installed into the machined holes to facilitate smooth rotation.
Sealing: Seals are added to protect the bearings from dirt, debris, and moisture, extending the lifespan of the upper rollers.
Lubrication: Proper lubrication is applied to ensure smooth operation and reduce wear.
6. Quality Control
Inspection: Each upper roller is inspected for dimensional accuracy, surface finish, and overall quality.
Testing: Functional testing is conducted to ensure the upper rollers operate smoothly and can withstand the expected loads and stresses.
SOILMEC SR20 Carrier Roller Packaging
Provide Parts Manual We Can Customize For You!
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