With years of engineering plastics machining experience, through rigorous control and precision equipment, Chengtu can provide customers with precision products within 0.01mm tolerance in the precision processing of hard engineering plastics. At the same time, it can provide three coordinates and blue light scanning report.
We provide customized solutions for different industries, from aerospace, medical components, electronics to the new energy industry, and more. CNC machining ensures the accuracy and quality of products.
At Jiangcheng, our ISO certified CNC workshop is specifically designed for rapid prototyping and small batch production of end use components. Jiangcheng CNC Factory provides you with 24-hour quotation service and rapid production of samples. We are your best choice for machining parts and can customize manufacturing according to your project requirements.
Tolerance: | +/-0.01mm(In CNC machining, The tolerance is largely influenced by the geometric shape and material type of the part. Specific tolerance details for different parts ) | ||
Roughness: | Ra 0.1-Ra 3.2 | ||
Quality: | DIN,ASTM,GOST,GB,JIS,ANSI,BS; | ||
Drawing format: | PDF,DWG,DXF,IGS,STEP | ||
Authentication: | ISO9001:2015,ISO4001:2015,RoHS,SGS; | ||
Size: | Length 1600mm*length 850mm | ||
Material | Steel: carbon steel, alloy steel, stainless steel, 4140, 20 #, 45 #, 40Cr, 20Cr, etc | ||
AL: AL6061,AL6063,AL6061,AL7075,AL5052,etc | |||
Stainless steel: 201SS,301SS,304SS,316SS 17-4PH,etc | |||
Brass: C37700,C28000,C11000,C36000,etc | |||
Plastics:PTFE,PEEK,POM,PA,UHMW,PC,PBT,etc | |||
Surface Treatment: | Steel | stainless steel | stainless steel |
Galvanization | Burnishing | Anodizing | |
Black anodize | Passivation | Sandblasting anodizing | |
Nickeling | Laser marking | Colorful anodizing | |
Chroming | Sandblasting | Wire drawing | |
Heat treatment | Burnishing | ||
Powder coatin | Chroming | ||
Plastic Material SurfaceTreatment Process
1.Chemical treatment:
◆ Chromium etching (improves coating adhesion of ABS/PC).
◆ Plasma treatment (improves printing performance of PE/PP).
2.Coating process:
◆ Painting (polyurethane paint for ABS).
◆ Vacuum coating (aluminum film for PMMA reflectors).
◆ Laser engraving (depth controllable marking).
3.Mechanical treatment
◆ Sandblasting (matte surface).
◆ Polishing (RaO.lum mirror effect).
4.Functional treatment:
◆ Conductive coating (carbon nanotube treatment for anti-static).
◆ Biological coating (hydroxyapatite for medical implants).
