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Descriptions
Specially developed and designed for ultra-high aspect ratio characteristic boards, using the vacuum principle to realise the conductive and non-conductive resin paste hole plugging process, suitable for the whole board plugging process of multiple types of holes on the same board surface, and can be applied to resins, silver paste, copper paste and conductive adhesives and other materials.
Features
Can be produce the high aspect ratio panels( 70: 1 ).
High vacuum up to ≤ 30pa.
Flexibility to realise: through holes, blind holes on one or both sides, back drilled holes, etc. on the same panel
surfa.
Ideal for small quantities and a wide range of gauges, no fixture tools or air guides are required for hole plugging. The operating interface is automated, user-friendly and
easy to operate.
Product Specifications
Machine Size | 7495*2060*2310.5mm（linear placement） 4088*4598*2310.5mm（U-shaped placement） (Note: Appearance and dimensions are subject to change due to design requirements without prior notice.) |
Vacuum | ≤ 30pa( At standard atmospheric pressure ) |
Printed circuit board thickness | 0.2-10.0mm |
Printing Size | MAX:24”*30”(610mm*762mm) MIN:10”*10”(250mm*250mm) |
Aspect ratio of via plugging | Through-hole: 70:1 (Max.) Blind via (0.05mm) diameter: 3:1 (Max.) |
Plugging Method | Full-board via plugging (top-down approach) |
Plugging Speed | 2-80mm/sec(adjustable) |
Plugging Pressure | 0-6kgf(adjustable) |
Plugging Range | Through-hole: 0.1-1.0mm (post-plating diameter) Blind via: 0.1-1.0mm (post-plating diameter) |
Noise | Normal operation: ≤ 75dB |
Paste Pressure | Cylinder Thrust Force: 0-6 kgf (adjustable) Pneumatic Thrust Force: 0-6 kgf (normal use ≤ 3 kgf) |
Plugging-to-board-edge spacing | Hole-to-edge distance ≥ 12mm |
Control Panel | Touchscreen operation |
Protective Device | Safety light curtain、Emergency stop device |
Resin replenishment method | Vacuum LCS 、Vacuum-level controlled Resin supply |
Failure rate | ≤ 1/400h(Failure time/equipment uptime） |
Height of operating table | 1000±100mm |
Scraper Speed | 5-200mm/sec（Adjustable） |
Scraper Pressure | 0-6kgf（Adjustable） |
Plugging board production requirement | Incoming material pretreatment. Pre-bake parameter setting based on substrate Tg. |
| Capacity | Take ordinary FR4 plate as an example: 10-100 pieces/hour (the capacity is determined according to the plate，hole type, aspect ratio, paste viscosity) It is calculated according to the capacity of 1 knife. to confirm. |
Communal Requirement
Electrical requirements | |
Electric | Three-phase five-wire 380V |
Pressure of compressed air | ≧ 6.5bar |
Power (output) | 25 kW (BOSCH pump) / 35.25 kW (Zhongde pump) |
With pumping station exhaust volume | 900m³/h（Interface: φ200 mm, Airflow Velocity: 8 m/s) |
Compressed air consumption | 5m³/h（interfaces：φ10mm） |
Recommended space around machine | 800mm |
Weight of machine | 7180KG |
Ice-wate | 3 L/min @15° C to 7 L/min @30℃ Pressure: 4 kg Circuits: 2 independent loops |
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% |
