
Car Spin on Oil Air Filter Inner Element Spiral Center Core Tube Rolling Making Machine. Customized Diameter Range: Offers 30-75mm, 55-135mm, 90-350mm, or fully customized dimensions. High Production Efficiency: Achieves 25-40 pieces per minute with computer-controlled stability. Adjustable Material Thickness: Clutch adjustment adapts to steel strip thickness from 0.25mm to 0.6mm. Versatile Hole Types: Capable of producing both perforated and louvered holes on tubes. Hydraulic Transmission: Ensures large transmission force and excellent operational stability. Flexible Cutting Length: Tube length can be cut precisely according to specific user requirements. Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 24 months. 24/7 Technical Support: Includes spare parts supply and on-site or remote operation training.