What are the commonly used materials for sheet metal processing? How to choose?
A: Common materials include stainless steel (corrosion-resistant, suitable for outdoor or high-demand environments), aluminum plates (lightweight, good heat dissipation), and cold-rolled steel (low cost, suitable for general structural parts). When choosing, you need to consider the application scenario (such as load-bearing, corrosion resistance), budget and surface treatment requirements. We can provide a material performance comparison table to assist customers in making decisions.
Will material thickness deviation affect the quality of the finished product?
A: Yes. Material thickness deviation may cause inaccurate bending angles or assembly problems. We use high-precision measuring equipment to strictly control the tolerance of raw materials and perform leveling before processing to ensure the consistency of the finished product.
Process And Technical Issues
What is the difference between powder spraying (powder coating) and painting? How to choose?
A:- Powder spraying: environmentally friendly (solvent-free), uniform and durable coating, suitable for large quantities, but with fewer color options.- Painting: rich colors, can be customized in small quantities, but slightly weaker weather resistance.It is recommended to choose according to the product use environment (such as outdoor powder spraying) and appearance requirements, and we can provide sample testing.
Which is more suitable for my product, laser cutting or CNC stamping?
A:- Laser cutting: suitable for complex graphics, high precision requirements, and high material utilization.- CNC stamping: suitable for batch standardized hole processing, high efficiency.The specific evaluation needs to be based on the complexity of the drawing and the batch size. We provide free process solution optimization.
Quality And Precision Issues
How to ensure the dimensional accuracy of sheet metal parts?
A: We use imported CNC equipment and coordinate measuring machines to fully inspect key dimensions. The tolerance is usually controlled within ±0.1mm. We can provide first-piece confirmation service for complex structures.
How to deal with deformation after welding?
A: By optimizing the welding sequence, using fixtures to fix, and welding in sections to reduce heat input, and coordinating with shape correction processes (such as mechanical correction or heat treatment) to ensure flatness.
Delivery And Production Capacity Issues
Can the order production cycle be shortened?
A: Regular orders are 15-30 days, and urgent orders can be compressed by 3-5 days (depending on the complexity). We use flexible production lines and intelligent scheduling systems to support rapid response, and we also have common material inventory to shorten the preparation time.
Do you support small batch customization?
A: Yes! We provide small batch services to flexibly meet sample trial production or personalized needs.
Cost Optimization Problem
How to reduce the cost of sheet metal parts?
A: It is recommended to start with design optimization (such as reducing bending processes and standardizing hole positions), choose cost-effective materials, or increase the batch size to enjoy a tiered quotation.
Is there a bulk discount?
A: For more than 1,000 pieces, it will be evaluated based on the material usage and process complexity. Welcome to inquire.
Design And Service Support
Can you provide drawing optimization suggestions?
A: Yes! Our engineering team will provide feedback on design optimization solutions (such as reducing welding, increasing process holes) within 24 hours to balance functionality and cost.
Does it support one-stop processing (such as assembly + packaging)?
A: Yes! From sheet metal processing, surface treatment to assembly, labeling and packaging, we provide full-process services to reduce customers' supply chain management costs.
After-Sales Service And Warranty
How to deal with quality issues?
A: For non-human damage during the warranty period, we promise to provide solutions (repair/remake/compensation) within 48 hours and provide full logistics tracking.
Do you provide a test report?
A: Material certification, size inspection report, test report, etc. can be provided according to demand
Special Needs
Can you process ultra-thick (0.5mm-70mm) plates?
A: Yes! We are equipped with high-power laser cutting machines to ensure processing stability.
Name your needs and we'll be happy to help you
find the perfect solution.
