Description

Description
The machine is a CNC - controlled machine for mechanical scribing of thin - film solar cells. The mechanical scoring heads move over the CIS (copper-indium-sulfide) coated glass pane and create an insulating track by removing material.
The Impala Scriber System is designed for mechanical scribing of thin-film solar cells. Scoring needles are used as tools and are guided over the workpiece by means of CNC-controlled linear motors. The CNC control controls the movement of the X, Y, Z, A, B and U axes.

Technical specifications
• Voltage: 400 VAC, 3Ph + N + PE, 50/60 Hz + 5% -10%
• Power consumption max./average: 3 kVA, 2 kVA
• Fusing: 32 A per phase, characteristic T (TT)
Cooling water:
• Waste heat generation: Max 3.5 kW
• Operating pressure: 3 -6 bar
• Flow rate: min .: 16 l / min;
• Differential pressure: min. 3 bar
• Water temperature: min 20 ° C; max. 22 ° C, non-condensing
• Permissible temperature deviation: +/- 2 ° C
• Connection dimension: 1/2 “fittings each for flow / return
• Ambient temperature: 20 ° C - 30 ° C
Compressed air:
• Type: compressed air
• Inlet pressure: min. 6 bar / max. 8 bar
• Consumption: typ. 150 l / min, peak: 250 l / min
• Air quality: according to ISO 8573-1 class 3
• Connection size: 1x plug connector NW 16mm (OD) type Festo
Extraction connections (cabin):
• Volume: min. 600 m3 / h
• Recommended negative pressure: 60 mbar
• Connection dimensions: DN 100 (110x5) cabin
• Filter: Booth exhaust not filtered

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Descriptions, data, dimensions and quantities are based on the subjective beliefs of the auctioneer and are created to the best of our knowledge and belief. They do not reproduce guaranteed properties. 434 BGB or quality guarantees within the meaning of Art. 443 BGB. Pictures are only used to document the condition of the system and in no way justify the scope of the sale!
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