3D Pumping Unit Model, Oilfield Working Equipment 2 Hours DIY Assembly Puzzles Educational Kit, Desk Ornaments Gifts for Adults Teens (219PCS)

3D Pumping Unit Model DIY Metal Oilfield Working Equipment Assembly Kit (219PCS)Specifications:.Material: Aluminium Alloy + Stainless Steel.Model: DM601.Coloring Process: Anodizing.Finished Size: 247 x 54 x 227mm.Number of Parts: 219Pcs.Assembly Difficulty: 2 stars.Assembly Time: About 2 hours.Charging Voltage: DC5V.Battery Capacity: 500mAh.Product Dimensions: 24.7 x 5.4 x 22.7cm.Product Weight: 636g.Package Dimensions: 26.5 x 22 x 6cm.Package Weight: 1252g.Packing: Plastic Box + BlisterPackage Including.1Set x Pumping Unit

• Precision Craftsmanship: Each pumping unit is a result of meticulous casting and ingenuity, resembling an industrial reproduction that accurately reflects the machinery used to extract oil
• Premium Materials: Constructed from premium metal materials, featuring CNC precision casting and oxidized aluminum alloy for a refined aesthetic and durability
• Classic Mechanical Design: The mechanical structure showcases a clear transmission process, highlighting the intricate logic and robust nature of the machinery
• Historical Inspiration: Designed based on iconic inventions in industrial science, this pumping unit model embodies the core principles of machine operation while demonstrating its practical application
• Engaging Assembly Experience: With 219 finely polished parts, assembly closely follows professional craftsmanship, providing an enjoyable and educational hands-on experience