Scan
Add WeChat
Descriptions
Specifically designed for the development of oversized circuit boards; the use of vacuum principles to achieve conductive and non-conductive resin paste hole plugging process, suitable for a variety of types of holes plugging process for the entire board, and can be applied to resin, silver paste, copper paste and conductive adhesive and other materials.
Features
★It's possible to realise the process of plugging holes for oversized 30*50ln (762*1270mm) circuit boards.
★Flexibility to realise: through holes, blind holes on one or both sides, back drilled holes, etc. on the same board surface.
★For high density BGA on circuit boards.
★Ideal for small quantities and a wide range of gauges, no fixtures or air guides are required for hole plugging.
★The operating interface is automated, user-friendly and easy to operate.
Product Specifications
Machine Size | 4569*1008*3865mm |
Vacuum | ≤ -0.99bar/-99kpa （at standard atmospheric pressure） |
Panel Thickness | 0.2-8mm |
Panel Size | MAX:30寸*50寸（762*1270mm） |
Maximum operating plate weight | 20kg（Max.） |
Through Hole, Plugging Hole thickness to Diameter Ratio | Through hole: 40:1 (Max.) Blind hole: 1:1 (Max.) |
Plugging Methods | Full Plate Plugging Holes |
Plugging speeds | 0-75mm/sec(adjustable） |
Plugging Pressure | 0-7bar（adjustable） |
Diametr of plugging holes | Through hole: 0.1-1.0mm (hole diameter after plating) Blind hole: 0.1-1.0mm (hole diameter after plating) |
Noise (normal operation) | ≦75dB |
Paste Pressure | Atmospheric Pressure：0-6bar(adjustable） |
Plugging holes and plate edge spacing | Hole distance from board edge：≧15mm |
Operation Panel | Touch-screen operation |
Protection devices | Safety grids, emergency stops |
Vacuum suction method | Oil vacuum pumps |
Paste Addition Methods | Automatic refill system or single paste clip replacement |
Failure Rate | ≦1/400h（Failure time/equipment uptime） |
Height of operating table | 1855±100mm |
Production Capacity（normal speed)
Take 30"*50" as an example, thickness to diameter ratio of 10:1, through-hole plate (single-sided) capacity of 10 pieces / hour.
Communal Requirement
Electrical requirements | |
Electric | Three-phase five-wire 380V |
Pressure of compressed air | ≧7bar |
Weight | 1800KG |
Equipment installation environment (temperature, humidity and dust-free requirements) | A. Environmental requirements: clean room，100,000 level↑. B. Temperature requirement: 22±2℃. C. Humidity requirements: 50±5% |
