Place of Origin: Hebei, China (Mainland) Brand Name: RENCHUN Model Number: HWJ850 Usage: Liquid Filter Type: Filter Cylinder Material: stainless steel or carbon steel Hole Shape: wedge Filter Rating: 99% Thickness: Customize Size Length: 4000mm Width: Customize Size Tube Diameter: 200~850mm Servo Motor: 7.5kw and 5.5kw Welding Transfer Power: 200KVA Welding Speed: 6~20rpm Clearance of Slot: 0.15~16mm Precision of Slot: within 0.03mm