High Frequency Vibrator

Die casting is often used with metallic products so most of the surface treatments will be those that work for metallic surfaces. They include polishing, plating, painting, anodizing, powder coating, pad printing, water transfer printing, silk screening and e-coating among others.

Sunrise Metal is capable of these surface treatments among others; Chromating, Powder coating, Wet painting, E-coating and Anodizing.

Die casting if often done on metals like copper, aluminum, tin-based alloys, pewter and lead. Sunrise Metal will apply either hot or cold casting depending on the type of metal in question. Here is a summary of the benefits of each alloy in reference to telecommunication casting;

Zinc – one of the easiest metals to cast, zinc has high impact strength, is economical, easily plated, and durable.

Aluminum – a lightweight and highly ductile metal, aluminum is excellent for die casting as it is easy to plate, economical for small components, retains strength at high temperatures, and has good mechanical properties.

Magnesium – The metal is easy to machine, has great strength-to-weight ratio.

Lead and tin – They are both dense, close to dimensional accuracy and corrosion resistant.

Silicon tombac – This is an alloy made of zinc, copper and silicon. It is a great alternative to investment cast steel parts.

Copper – This is a metal with high hardness, mechanical properties, wear resistance and corrosion resistance.

Q1:What the surface treatment ?

A1: For the suface treatment,there are

1. Mechanical surface treatment: sandblasting, shot blasting, polishing, rolling, polishing, brushing, spraying, painting, oiling, etc.

2. Chemical surface treatment: blue and black, phosphating, pickling, electroless plating of various metals and alloys, TD treatment, QPQ treatment, chemical oxidation, etc.

3. Electrochemical surface treatment: anodic oxidation, electrochemical polishing, electroplating, etc.

4. Modern surface treatment: chemical vapor deposition CVD, physical vapor deposition PVD, ion implantation, ion plating, laser surface treatment, etc.

Q2: What the general anozied layer is thick?

A2:Different anodized has a different oxide layer

* Ordinary anodized 5-30μm

* Hard anodized 25-150μm

Q3:What type of material we can process?

A3:Stainless Steel :SS201,SS301, SS303, SS304, SS316, etc
Steel: 4140, 4340, Q235, Q345B, 20#, 45# etc

Brass:HPb63, HPb62, , HPb59, H59, H68, H80etc
Copper : C11000,C12000,C12000 C36000 etc
Aluminum : AL2024,AL6061, Al6063, AL7075, AL5052, etc
Titanium : TA1,TA2,TB1,TC4,TC18, TI GRADE2,GRADE5

CNC processing of plastic materials:

*ABS - (Natural / Black / flame retardant /)

*PC / polycarbonate - (transparent / Black)

*ABS + PC - (transparent / Black)

*PMMA / acrylic - (transparent / Black)

*PA / Nylon - (Natural / Black / 30% GF)

*PP / PP - (Natural / Black / 20% GF)

*POM / acetate / Delrin - (black / white)

*PPS / PPS

*PVC / PVC (white / gray)

*PTFE / PTFE

*PEEK / PEEK

*Epoxy tool board

Precision metal processing has absolute advantages in Guangdong, China. We have a perfect production and processing industry chain here, and the production cycle is 95% guaranteed. Our engineers will provide the most high-quality solutions to escort your project after understanding your needs in all aspects!

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