Product Name: Ventilation Fan Casing Impeller metal Fabrication Steel Sheet Welding Model NO.: welding Type: Fusion Welding Material: SHCC Energy Source: Electric Arc Surface Treatment: Polishing Standard: GB, EN, China GB Code, ASME Fabrication: Carbon Steel Fabrication Trademark: Rock Rubble Transport Package: Steel Pallet Specification: 1400mm Origin: China Product Description Welcome visit us. Contact us todayand we will deliver anaccurate quotation within 2 working days!We are specialized for spare parts of ventilation fan, axial and centrifugal for mining tunnel...Why Choose Us?1. We have 12 years experience in underground ventilation fan with low price and high quality.2. All kinds of surface treatments are available: Polishing, Epoxy Coatings, zinc plating, nickel plating, powder coating, e-coating, DIP coating, phosphate coating, anodizing, painting, etc...3. We can provide aluminum alloy castings, fabrications, deep drawing, machining, welding and assembly.4. Roviding samples with important dimensions and customizing inspection report, material certification to customer for validation and verification5. We specialize in fast turn around with low volume orders. Please forward your specification for quoting.Material of fabrication: carbon steel or according customer requirement.Steel Thickness: above 6mm or customizedSize: according to customer's requirement or drawing.Surface treatment: shot blast, galvanize, oil, painting...Matal cutting: laser cutting(<=20mm), plasma cuttingMOQ: 1pcProduction time: one-two weeksTechnology: rolling forged, laser cutted and weldedPackage: steel palletWelding workshopCentrifugal fan casingPressure Tank