Automatic BGA Reball Station

                                                                          Automatic BGA Reball Station

An automatic BGA reball station is a tool used to replace the solder balls on a ball grid array (BGA) component.

The station is designed to automatically apply new solder balls onto the BGA component with precision and efficiency. It typically uses a stencil or template to position the new solder balls onto the component and a heating element to reflow the balls onto the component. The automatic feature ensures precise and consistent placement of the solder balls, which improves the overall reliability and performance of the BGA component.

1.Application Of laser positioning Automatic BGA Reball Station

Work with all kinds of motherboards or PCBA.

Solder, reball, desoldering different kind of chips: BGA,PGA,POP,BQFP,QFN,SOT223,PLCC,TQFP,TDFN,TSOP, 

PBGA,CPGA,LED chip.

2.Product Features of Automatic BGA Reball Station

3.Specification of DH-A2 Automatic BGA Reball Station

Power	5300w
Top heater	Hot air 1200w
Bottom heater	Hot air 1200W. Infrared 2700w
Power supply	AC220V±10% 50/60Hz
Dimension	L530*W670*H790 mm
Positioning	V-groove PCB support, and with external universal fixture
Temperature control	Ktype thermocouple,closed loop control,independent heating
Temperature accuracy	±2℃
PCB size	Max 450*490 mm, Min 22 *22 mm
Workbench fine-tuning	±15mm forward/backward,±15mm right/left
BGA chip	80*80-1*1mm
Minimum chip spacing	0.15mm
Temp Sensor	1(optional)
Net weight	70kg

4.Details of Automatic BGA Reball Station

5.Why Choose Our Automatic BGA Reball Station Split Vision? 

6.Certificate of Automatic BGA Reball Station

UL, E-MARK, CCC, FCC, CE ROHS certificates. Meanwhile, to improve and perfect the quality system, 

Dinghua has passed ISO, GMP, FCCA, C-TPAT on-site audit certification.

7.Packing & Shipment of Automatic BGA Reball Station

8.Shipment for Automatic BGA Reball Station

DHL/TNT/FEDEX. If you want other shipping term, please tell us. We will support you.

9. Terms of Payment

Bank transfer, Western Union, Credit Card.

Please tell us if you need other support. 

10,Related Knowledge

How Does a Chip Store Data?

The operation of all electrical appliances relies on a closed circuit to provide power, and chips are no exception. A chip integrates hundreds of millions of closed switches on a wafer, and the conductive results are output to other devices.

How Does the Chip Store Data?

Unlike CDs, Flash chips do not store information by engraving. To explain clearly, let's first look at how a computer stores information. Computers use binary (0s and 1s) to represent data. In binary, any number can be formed by combinations of 0 and 1.

Electronic devices use two distinct states to represent 0 and 1. For example:

• A transistor may be powered off (0) or on (1).
• Magnetic materials may be magnetized (1) or not magnetized (0).
• The concave and convex surfaces of a material can also represent 0 and 1.

A hard disk uses magnetized materials to store information. Magnetization represents 1, and lack of magnetization represents 0. Since magnetic states are retained even without power, hard disks can save data after being powered off.

Memory works differently. It uses RAM chips, not magnetic materials. Imagine drawing a square divided into four equal parts, like the Chinese character "田" (field). Each section of this "field" represents a memory storage space, which is extremely small and can only store electrons.

When memory is powered on, it stores data as follows: Suppose we save "1010."

• In the first section of the "field," we place electrons (representing 1).
• The second section remains empty (representing 0).
• The third section has electrons (representing 1).
• The fourth section is empty (representing 0).

Thus, the memory represents "1010." However, when the memory is powered off, the electrons lose their energy and escape, meaning the data is lost.

Flash memory chips, like those in USB drives, work differently. Instead of relying on the presence of electrons, Flash changes the properties of a material inside the storage space. Suppose we save "1010" again.

• For the first section, the material's properties change to represent 1.
• The second section remains unchanged, representing 0.
• The third section's properties change, representing 1.
• The fourth section remains unchanged, representing 0.

Unlike RAM, the altered properties of the material in Flash memory persist even after the power is turned off, making it non-volatile. When powered on, the Flash chip reads the stored information by detecting these property changes.

While RAM loses data when powered off but reads data quickly, Flash retains data without power but has slower read speeds.