| Customization: | Available |
|---|---|
| After-sales Service: | Repair or Replace |
| Warranty: | 1 Year |
|
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| Detailed Feature: |
| Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee |
| 1.Product Name: Steel bolts for ball mills |
| 2. Place of origin: Ningbo, China |
| 3.Lead time: 30~40 days |
| 4.Payment term: T/T, Sight L/C, etc |
| 5. Trade term: FOB, CIF, etc |
| 6.Application fields: Construction, Industry, Agricultural, etc |
| 7.Material range: Alloy Steel, Carbon Steel, Stainless Steel, High Mn Steel, High Cr Iron, Ductile Iron, Gray Iron, Resistance Cast Iron |
| 8. Material Standard: ASTM, AISI, ASME, SAE, NF EN, DIN, ISO, BS EN, SS, etc |
| 9.Process: Investment casting, Precision casting, Lost wax casting, Silica Sol casting, Water glass casting, Foundry, steel foundry, Quartz sand casting, Furan resin sand casting, CNC Machining |
| 10.Software for specification drawings: Pro-E, Solid work, PDF, JPG, Auto CAD |
| 11.Inspection equipment: Spectrograph, Tensile Strength Test Machine, Impact Test Machine, Rockwell hardness Tester, Brinell hardness Tester, Leeb hardness tester, Vickers hardness tester, HX-MIAS, Magnetic Defect Detector, Ultrasonic Flaw Detector, X-Ray Test |
| 12.Machining Equipment: CNC Machining Shop, Lathe, Milling Machine, Drilling Machine, Boring Machine, Grinding Machine, Heat treatment Furnaces |
| 13.Dimension Inspection: Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, three coordinates measuring instrument |
| 14. Surface treatment: Cold/ Hot Zn Plating, Blackening treatment( Salt Spray Test 48-96hours), Ni Plating, Cr Plating, Spraying undercoat, Anti-rust Paint, Surface Paint, Plastic Paint, Coated Anti-Rust Water, Anti-Rust Oil, etc |
| 15. Surface Heat Treatment: Medium Frequence Quenching, High Frequence Quenching and Carburzing and Quenching, Oil Quenching, Water Quenching, Normalizing, Temper, Annealing, etc |
| 16.Heat treatment Machine: Mesh-belt Firnace, Carburizing Quench Furnace, Chamber Furnace, etc |
| 17.Packing: Wood carton, Cardboard Carton, or according to customers' requirement |
| 18.Annual Output: 8000-10000 Ton |
| 19.Certification System: ISO 9001 Registered |
| 20.Supplier information: China Ningbo Train parts factory, China Ningbo Train parts Company, China Ningbo Train parts Co., Ltd, China Ningbo Train parts inc, China Ningbo Train parts Corporation, China Ningbo Train parts Manufacturer, China Ningbo Train parts Supplier, China Ningbo Train parts part, China Ningbo Train parts foundry |
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