Overview

Our High Frequency Vibrator relies on the frequency modulation power supply to modulate the motor frequency into high-speed rotation and drive the eccentric to make circular motion, so as to generate vibration, and transmit the vibration to the end cover and even the casing through the raceway. The vibrator has the advantages of long service life, high efficiency, large amplitude, strong exciting force, no loss of vibration, compact structure, convenient use, few vulnerable parts and easy maintenance.

Our High Frequency Vibrator can be widely used in concrete tamping construction and other occasions requiring vibration source. Its vibration frequency is more than three times higher than that of the general vibrator, and the surface of the component after vibration is smooth, and the bubbles and shrinkage are significantly reduced. It can save cost, accelerate project progress and improve project quality.

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 kind of production service do you provide?
Mold making, die casting, CNC machining, stamping, plastic injection, assembly, and surface treatment.

Q3. How about the lead time?
Mold: 3-5 weeks
Mass production: 3-4 weeks

Q4. How about your quality?
♦We have got ISO9001:2015 and IATF16949 certificates.
♦We will make the operation instruction once the sample is approved.
♦We will 100% inspect the products before shipment.
♦Transactions can be through Alibaba's trade assurance.

Q5. How long should we take for a quotation?
After receiving detailed information(your 2D/3D drawings or samples), we will quote you within 2 days.

Q6. What is your quotation element?
Drawings or Sample, Material, Finish, and Quantity.

Q7. What is your payment term?
Mold: 50% prepaid, balance after sample approval.
Goods: 50% prepaid, balance T/T before shipment.

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