Punching line machine

Punching Line Machine for Lead-Acid Battery Grids. Automates high-speed production up to 35m/min with 220 punches/min, precise ±0.05mm pasting uniformity, accurate cutting, and integrated processing for superior efficiency, quality, and reliability in battery manufacturing.

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Product Info

Composition

The punching line machine consists of 8 parts: Unwinding Machine, Lead Strip Welding Machine, Leveling Buffer Machine, Lead Strip Feeder, Press Machine, Punching mold, Horizontal Winding Machine and Electrical Control System.

Main Technical Parameters of Punching Line

Item	Main Technical Parameter
Applicable Lead Strip	Lead strip width: 70~340mm, lead strip thickness: 0.7~1.2mm
Produced Grid Spec.	Max. continuous panel width: 320mm (grid height*2+lug height) ; Max. grid width: 150mm;
Production Capacity	Linear Speed: 28~35m/min (when grid width is 150mm); Punching time: 170~220 times/min
Total Power	Standard configuration: 42KW
Pneumatic System Pressure	0.6MPa
Compressed Air Consumption	3m³/h

Item	Technical Parameter
Max Pasting Size	Strip width: 80~330mm Plate thickness: 08~25mm
Pasting Speed	20~3.5m/min (differ from grid design)
Pasting Uniformity	±0.05mm
Installed Power of Pasting Machine	14.5KW
Overall Dimension of Pasting Machine	238515401880mm
Accuracy of Roll Cutter	Width accuracy: ±0.5mm, lug position tolerance: ±0.5mm
Transfer Speed of Drier	3~28m/min (frequency control)
Temperature Control	80~180℃ (control precision: ±2℃)
Heating Method of Drier (Steam Type)	Installed power: 82KW (auxiliary heating power is 72KW) Steam pressure: 0.3~0.4Mpa
Electrical Heating	Installed power: 163KW (electrical heating power is 158KW)
Natural Gas	Installed power: 15KW Natural gas consumption: 10~15m³/hr Natural gas pressure: 3.5~4mpa
Overall Dimension of Drier	LWH = 10500mm1495mm2392mm