Material Customization
Material selection directly affects product strength, corrosion resistance, wear performance, machinability, and total cost. Based on long-term production experience, Compass Power Tech helps customers compare material options and select suitable grades according to the final working environment, load conditions, processing requirements, and budget.
Our support includes material comparison, material replacement recommendations, and customized material solutions for different industrial applications.
Custom Mold Development for Aluminum Alloy Cylinder Tubes
For aluminum alloy cylinder tubes, Compass Power Tech can support custom mold development according to customer drawings, profile requirements, or cylinder structure designs. Surface treatment options include natural anodizing, sandblasting anodizing, black anodizing, and other customized anodizing finishes.
Surface Treatment
Surface treatment can improve product durability and help components match specific working conditions. For shaft products, Compass Power Tech provides surface chrome plating and surface rolling treatment to increase surface hardness, improve wear resistance, and extend service life.
Custom Dimensions
Electroplated hollow shafts, stainless steel tubes, honed tubes, aluminum alloy tubes, and related products can be customized according to customer requirements. Dimensions, tolerances, lengths, and surface finishes can be adjusted to match machining, assembly, and final equipment needs.
Customization Cases
Long-Length Aluminum Tube Customization
A customer required aluminum tubes with a size of 400 × 416 mm. In the general market, most aluminum tubes in this size are supplied in lengths of less than 1 m. After purchasing short-length material, the customer had to perform cutting and other secondary processing, followed by anodizing. This increased the average cost of each finished part by approximately 30% and doubled the production cycle.
Compass Power Tech provided a 2.8 m long-length aluminum tube solution, with length also customizable according to customer requirements. The customer could process the long aluminum tube directly, reducing material waste and making production more efficient. This solution helped lower processing costs, improve material utilization, and shorten delivery time.
Valve Stem Material Solution
For valve stem applications, Compass Power Tech provides multiple material options according to the customer’s operating environment. One customer was concerned about corrosion caused by long-term contact between the valve stem and water.
To solve this issue, we recommended a friction welding solution that combines two different materials in one component. The section in long-term contact with water was replaced with a more corrosion-resistant material, while the other section used a more cost-effective standard material. After sample testing, the customer was satisfied with the result.
This solution improved corrosion resistance in the critical working area while helping reduce overall material cost.
Piston Rod Material Replacement Solution
A customer required a high-strength piston rod. If standard materials such as C45 or 4140 were used, a larger rod diameter would have been needed to meet the strength requirement, which would significantly increase production cost.
After evaluating the application, Compass Power Tech recommended 17-4PH (630) stainless steel as an alternative material. 17-4PH (630) offers excellent strength and corrosion resistance, helping improve product performance while reducing the amount of material required.
This material replacement solution helped the customer meet the high-strength requirement, improve product quality, reduce material usage, and control production cost.
