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Xi'an Xin Sanming Precision Equipment Co..Ltd

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China Rock Drilling Machine Axle Shaft Assembly Corrosion Resistance Universal Joint
China Rock Drilling Machine Axle Shaft Assembly Corrosion Resistance Universal Joint

  1. China Rock Drilling Machine Axle Shaft Assembly Corrosion Resistance Universal Joint

Rock Drilling Machine Axle Shaft Assembly Corrosion Resistance Universal Joint

  1. MOQ: 1 Piece
  2. Price: 5USD~1500USD
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T
Supply Ability 300units per month
Packaging Details Wooden Box
Material Alloy Steel
Installation Easy to Install
Usage Construction Machinery
Function Transmit Power and Motion
Surface Treatment Black Oxide
Drive Type Wheel Drive
Application Transmission System
Size Customized
Durability Long-lasting
Type Universal Joint Shaft
Precision High Precision
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T Supply Ability 300units per month
Packaging Details Wooden Box Material Alloy Steel
Installation Easy to Install Usage Construction Machinery
Function Transmit Power and Motion Surface Treatment Black Oxide
Drive Type Wheel Drive Application Transmission System
Size Customized Durability Long-lasting
Type Universal Joint Shaft Precision High Precision
Place of Origin China
High Light Rock Drilling Axle Shaft AssemblyCorrosion Resistance Axle Shaft AssemblyCorrosion Resistance Universal Joint Drive Shaft
1. Product Description

The rock drill wheel-end axle assembly is a core transmission component for drilling equipment in mining, tunnel construction, and similar applications. Specifically designed to drive the travel and positioning system of rock drills, it efficiently transfers power to the travel wheel set while enduring high-frequency impacts, intense vibrations, and extreme loads in complex geological environments. Its high rigidity, wear resistance, and anti-fatigue design ensure stable movement and precise positioning of the drill in gravel and hard rock terrains, making it a critical component for enhancing drilling efficiency and equipment durability.

2. Product Features
  • Ultra-High Strength Structure
    Made of special alloy steel through integral forging and surface hardening, with hardness reaching HRC 58-62 and tensile strength ≥1,200 MPa.
  • Fully Sealed Dustproof Design
    Composite sealing system (fluororubber lip seal + dust cover) with IP69K protection rating, preventing intrusion of rock dust, mud, and blasting debris. High-temperature grease (operating range: -40°C to 120°C) enables long maintenance intervals.
  • Compact and Lightweight Design
    Structural optimization reduces weight by 25% while maintaining torque capacity ≥50,000 N*m, meeting agile steering requirements in narrow mine tunnels.
3. Product Parameters
Category Parameters
Compatible Equipment Hydraulic/pneumatic rock drills (drilling diameter: 50-200 mm), full-hydraulic drilling rigs
Rated Torque 10,000-60,000 N*m
Safety Factor ≥4.5
Maximum Speed 2,000 rpm
Maximum Angle 51°
Design Lifespan ≥8,000 hours (continuous hard rock drilling conditions)
Protection Rating IP69K (resistant to high-pressure water and rock dust infiltration)
Operating Temperature -45°C to 120°C
Certifications ISO 9001, MSHA (Mine Safety Certification), EN 16228 (Construction Machinery Safety Standards)
4. Product Applications
  1. Open-Pit Mining Drilling: Suitable for continuous impact operations in rugged terrains and high-dust environments.
  2. Underground Tunneling: Resists moisture, mud splashing, and blasting vibrations.
  3. Quarrying: Meets high-intensity drilling demands in ultra-hard rock layers like granite and basalt.
  4. Slope Support Construction: Ensures precise positioning and fine-tuned travel for consistent drilling angles.
5. Customization

OEM customization supported.

6. Product Advantages
  1. Adaptability to Extreme Conditions: Reinforced bearing housing and flange design withstand high-frequency starts/stops and instant impacts of rock drills.
  2. Environmental Compatibility: Optional acid-resistant coating (for chemical mining zones) or ultra-low-temperature grease (for polar operations).
  3. Energy Efficiency Optimization: Transmission efficiency ≥97%, reducing energy loss and extending equipment endurance.

Company Details

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,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Total Annual:

    10000000-15000000

  • Employee Number:

    101~200

  • Ecer Certification:

    Verified Supplier

Xi'an Xin Sanming Precision Equipment Co., Ltd was established in March 2015. Its predecessor was Xi'an Sanming Auto Parts Co., Ltd which established in 1996. The company's address is adjacent to large automobile production enterprises such as Shaanxi Heavy Duty Truck Co., Ltd. and ... Xi'an Xin Sanming Precision Equipment Co., Ltd was established in March 2015. Its predecessor was Xi'an Sanming Auto Parts Co., Ltd which established in 1996. The company's address is adjacent to large automobile production enterprises such as Shaanxi Heavy Duty Truck Co., Ltd. and ...

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  • Xi'an Xin Sanming Precision Equipment Co..Ltd
  • Building A6, Innovation Industrial Park, No. 36 Jingwei Road, Jingwei New City, Xi'an Economic and Technological Development Zone
  • https://www.dujxsm.com/

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