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Zhuomao is directly engaged in the electronics rework / repair industry and has numerous resources to assist and give basic support for most of the products we sell. Make sure you browse through our numerous posts on this website so that you don’t miss any important information. If you don’t see anything related to your particular problem throughout this website in most cases we'll be able to assist you or direct you in the right direction. For complex machines we can give you an interactive support session through webchat or the phone line until we get you going on the right path.

Many times we have customers that are new to the electronics rework / repair field and need assistance on what to order in order to perform a job. We can assist by giving you different options based on your budget and needs about what things to get first and what you can get later etc.

At all times our first priority is to make you happy by helping you choose the right product for the best price without persuading you into going over your budged.

If there is a product you need and it's not listed on our website, it may be because its acquisition time varies from 2 to more than 4 days, therefore although we can sell it, we don't post it on this store.

If there is a product we don't feel too comfortable selling for whatever reason (drop in quality, customers complaints, over priced) we'll try our best to advise you and / or warn you about it.

We keep a close and good communication with our customers, so don't hesitate to send us an inquiry.

Paypal

We offer the PayPal payment option since it's the method of choice for most people these days and for anybody who feels more secure paying through the PayPal payment portal which has top of the line secure structure. You do not need to have a PayPal account in order to use PayPal, but you will have to wait (a few minutes or couple of hours) for us to send you an invoice to your email address. This email will include a PayPal payment button you can click on and from there choose pay as guest.

Credit

The PayPal "pay as a guest" option also provides a way of paying for your order with your preferred card of choice whether it's a debit.

Bank transfer

We also accept bank transfer and for items over $2,000 it is the only method of payment we accept.

If you still have questions or special circumstances not explained here please contact us.

 With the extensive application of BGA chip in computer motherboards , mobile phones, webcams, memory, television, communication products and other fields , bga rework station demand is also growing. Some friends who own repair shops often ask how to choose a suitable BGA rework station .

Although bga rework station price has been reduced to be acceptable, but bga rework station , after all, is an infrastructure investment, we should buy a useful and practical one.

Here we give some suggestions: .

 

Choose a good bga rework station , should mainly from the following point of view :

1. what you need.

Regular motherboards size determines the bottom preheating area of bga rework station, generally speaking, ordinary laptop and computer motherboard sizes are smaller than 370x400mm.

2.  should know the maximum and minimum size of the soldered chip the size of the chip.Normally vendors will provide four top air nozzle, your largest and smallest chip size determines the size of the optional air nozzle .

3. The main power supply cable size generally are 2.5m2,  repair shop in selecting the best bga rework station power not more than 5000W,.

4. The bga rework station should have the following features:

A. three temperature zones are necessary, including the top heating, bottom heating , infrared preheating zone. Two heating zones products available  include only the head and infrared preheating zone heating , welding success rate is very low

B. the upper and lower heating head can be moved up and down, Its one of the essential functions bga rework station . When welding by a relatively large motherboards , the bottom nozzle will help to support, to ensure no deformation.

C. with intelligence curve setting function, to set the temperature curve is the most important aspect. If bga rework station temperature curve is set incorrectly, the success rate is very low. You can now appeared on the market a product of intelligent set temperature curve : Zhuomao ZM-R5860, temperature curve is very convenient.

 

More info will be coming soon in the next article.

Best regards to all. 

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