Grinding machine end cover casting
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  • Grinding machine end cover casting

The mill end cover is manufactured using large-scale cast steel technology and is a core component of mill equipment in industries such as mining, cement, and metallurgy. The product is made from high-strength cast steel as the base material and formed into an integrated structure through precision casting technology, featuring excellent wear resistance, impact resistance, and sealing performance. The end cover design integrates principles of fluid mechanics and mechanical mechanics to optimize stress distribution, ensuring high reliability under heavy load and high-frequency operation conditions. Surface treatment processes further enhance its corrosion resistance and extend service life. The product supports non-standard customization and can be produced in different specifications and models according to customer-provided drawings or working conditions, meeting the diverse assembly needs of ball mills, vertical mills, and other equipment.

Product Applications

1. Mining Industry: Used as end covers for ball mills and semi-autogenous mills, supporting the rotation of the cylinder to achieve efficient ore grinding.

2. Cement Production: Used as end covers for cement ball mills, sealing the grinding chamber to ensure stable grinding of cement clinker.

3. Metallurgy: Applied to slurry grinding equipment end covers, cooperating with the transmission system to transfer torque and improve metal extraction efficiency.

4. Other Scenarios: Supporting end covers for grinding equipment in industries such as coal chemical and building materials.

  Product Features

1. Stable Structure: Integrated cast steel forming with reinforced design at key parts, compressive strength ≥800MPa, effectively resisting heavy load impacts.

2. High Wear Resistance: Alloy steel material plus heat treatment process reduces wear rate by 30%, suitable for high-intensity continuous operation.

3. Reliable Sealing: Precision machined sealing surfaces combined with labyrinth sealing structure to prevent material leakage and maintain workshop environment.

4. Non-standard Customization: Supports custom designs based on drawings, covering specifications from Φ2000mm to Φ6000mm and above, matching different equipment requirements.

5. Long Service Life: Optimized stress distribution design increases fatigue life by 40%, reducing downtime and replacement frequency.

  Product Functions

1. Support Cylinder: Provides radial support for the mill cylinder, ensuring smooth operation and reducing equipment vibration.

2. Transmit Torque: Works with the transmission system to efficiently transfer power, driving the cylinder rotation and improving grinding efficiency.

3. Sealing Protection: Isolates the grinding chamber from the external environment, preventing dust and slurry leakage, ensuring production safety.

4. Wear Protection: Lined with a high-hardness alloy layer to resist impact from grinding media, extending the end cover's service life.

5. Easy Maintenance: Modular design allows easy disassembly and assembly, reducing maintenance difficulty and shortening equipment downtime.

Product Technical Parameters

Parameter Name

Reference Range

Description

End Cover Diameter

Φ2000mm-Φ6000mm

Customizable on demand, supports larger sizes

Applicable Mill Types

Ball mill, rod mill, vertical mill

Matches different equipment models

Material

ZG35Ⅱ, ZG45, wear-resistant cast steel

Material selection based on working conditions

Weight

1.5 tons - 30 tons

Varies according to size and material

Sealing Type

Labyrinth + O-ring

Multiple seals, leakage rate <0.1%

Surface Hardness

HB250-320

Heat-treated hardened layer with higher hardness

Design Life

≥5 years (continuous operation)

Actual life affected by working conditions

Keywords

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Grinding machine end cover casting
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  • Grinding machine end cover casting

Grinding machine end cover casting

This mill end cover is manufactured using large-scale cast steel technology and is a core component of mill equipment in industries such as mining, cement, and metallurgy. The product is made from high-strength cast steel as the base material and forms an integrated structure through precision casting technology, featuring excellent wear resistance, impact resistance, and sealing performance. The end cover design integrates principles of fluid mechanics and mechanical mechanics to optimize stress distribution, ensuring high reliability under heavy load and high-frequency operation conditions. Surface treatment processes further enhance its corrosion resistance and extend its service life. The product supports non-standard customization and can be produced in different specifications and models according to customer-provided drawings or working condition requirements, meeting the diverse assembly needs of ball mills, vertical mills, and other equipment.

Contact Information

Contact Us

Phone: +86-18695999359

Email: sales@zszxjx.com

Product Categories

Large castings

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