Product Name: Ball Mill Gearbox/ Alloy Carbon Steel Ductil Iron Casting Sand Casting Model NO.: Gearbox Type: Planetary Gear Box Step: Single-Step Installation: Oscillating base Type Hardness: Hardened Tooth Surface Layout: Three-Ring Function: Speed Increase Application: Machinery, Marine, Agricultural Machinery, Car, Engineering Machinery Technology: Casting and Precision Machining Trademark: Rock Rubble Transport Package: Steel Pallet Specification: GGG500-7 Origin: China Product Description Welcome visit us. Contact us todayand we will deliver anaccurate casting quote within 2 working days!Why Choose Us?1. We have 15 years experience in ball mill parts for sand castings and precision machining with low price and high quality.2. All kinds of surface treatments are available: Shot blasting, Polishing, painting, etc...3.We can provide castings, fabrications, deep drawing, precision machining, welding and assembly.4. Roviding samples with important dimensions and customizing inspection report, material certification to customer for validation.5. We specialize in fast turn around with low volume orders. Please forward your specification for quoting.Details--Material: Carbon steel, Alloy Steel, Ductil Iron or according to customer requirementSurface Treatment: shot blast& oil& paintingMOQ: 1pcProduction time: 4 weeks for mould and first pieceTechnology: Sand casting& Heat treatment & Surface treatment & Precision machiningCasting workshopMaching ShopHEAT TREATMENTShort Blast