Wear Resistant Mining Equipment Accessories
,Wear Resistant Ball Mill Retaining Ring
,Wear Resistant Mining Ring Parts
High Wear Resistant Ball Mill Retaining Ring Mining equipment accessories
OEM custom design
Production process: casting, welding
Applicable machines: ball mills, vertical mills, tube mills, etc.
Applicable industries: cement, stone, concrete, coal, steel, etc.
Applicable materials: granite, basalt, limestone, river pebbles, cement clinker, coal, etc.
Material types: alloy steel, cemented carbide, high-chromium cast iron, ceramics, etc.
Retaining ring (stop ring, liner retaining ring) is a heavy‑duty key spare part for ball mills, rotary kilns, grinding mills and vertical roller mills. It functions to position and lock mill liners, block material overflow and avoid liner shifting, ensuring stable equipment operation.
It is also installed on the grinding table of vertical raw mill and vertical cement mill with combined inner‑outer retaining‑ring structure. By controlling material‑bed thickness, it regulates material flow out of grinding zone and improves grinding efficiency of vertical mills.
We supply retaining rings for ball mill, rotary kiln and vertical roller mill. Made of high‑strength wear‑resistant cast steel. Material options: medium‑carbon steel, high‑manganese steel, Cr‑Mo alloy steel according to working conditions. OEM custom is available based on drawings, samples or original equipment parameters.
Pattern making → casting → heat treatment (normalizing / quenching‑tempering) → rough machining → finish machining → non‑destructive testing → dimension inspection → delivery
- Product Name: Retaining Ring / Stop Ring / Inner & Outer Retaining Ring for Vertical Mill
- Application Equipment: Ball mill, rotary kiln, grinding mill, vertical raw mill, vertical cement mill
- Material: Cast steel, medium‑carbon steel, high‑manganese steel, Cr‑Mo alloy steel
- Process: Sand casting, heat treatment, machining
- Customization: OEM per drawing / sample / equipment model
- Applicable Industries: Cement plant, mining & mineral processing, metallurgy, chemical industry
- Standards: ISO, DIN, ASTM
- Loading Port: Qingdao, Shanghai, Tianjin
- Delivery Time: 1‑2 months
- MOQ: 1 Piece / Set
- ✅ Excellent wear & impact resistance for abrasive heavy‑load conditions
- ✅ Prevent liner shifting and material overflow; stabilize material bed for higher vertical‑mill grinding efficiency
- ✅ Stable mechanical performance after professional heat treatment
- ✅ Precise machining dimension for good site assembly
- ✅ UT / MT non‑destructive inspection before shipment
- ✅ Custom‑made for various non‑standard mill & kiln models
- Pre‑sales: Analyze site working conditions and recommend suitable material grades.
- Provide confirmation drawings according to machine models and spare‑part dimensions.
- After‑sales: Track product operation and deliver timely technical support.
- Strict quality control, all technical indicators comply with relevant national standards.
- Free quotation, global supply, short lead‑time and competitive price. We manufacture high‑quality retaining rings for domestic and overseas export markets. Reliable processing quality guarantees smooth installation and long‑term normal operation.
| Property | Value |
| Material | Cast Steel, Medium‑carbon Steel, High Manganese Steel, Cr‑Mo Alloy Steel |
| Process | Casting, Heat Treatment, Machining |
| Application | Ball Mill, Rotary Kiln, Vertical Roller Mill Spare Parts |
| Industry | Cement, Mining, Mineral Processing, Metallurgy, Chemical |
| Custom | OEM Custom by Drawing / Sample |
| Feature | Wear‑resistant, Impact‑resistant, Precise Dimension, Improve Grinding Efficiency |
| Certification | ISO / CE |
| Port | Qingdao,Shanghai,Tianjin |
| Lead Time | 1‑2 Months |
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