Automated Four Ball Friction Testing Machine Extreme Pressure Testing Equipment

Customization: Available
After-sales Service: Online
Warranty: 15 Months

Product Description

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Basic Specifications

Model NO.
SGW-10A
Type
Friction Testing Machine
Max Capacity
<1000KN
Accuracy Grade
0.5
Load Way
Electronic Load
Display
Computer
Axial Test Force
40~10000N
Spindle Speed
10~2000r/min
Temperature Range
Room Temp~250℃
Power Source
AC380V
HS Code
9024800000
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Product Description

Four Ball Friction Testing Machine
SGW-10A MICRO-CONTROLLED FULLY AUTOMATIC FOUR-BALL FRICTION TESTER
The four-ball tribometer is used to determine the friction and wear properties of lubricant, including oil and grease, under varying load conditions. It accurately assesses the load-bearing capacity of lubricants through several key metrics: maximum non-seizure load (Pb), sintering load (Pd), and comprehensive wear value (ZMZ). This machine allows for long-term wear tests without compromising precision.
📍 Standards: ASTM D4172, ASTM D2266-01, ASTM D2783-2003 (2009), ASTM D2596-2010
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Technical Parameters

No. Project Name Technical Indicators
1Axial test force range40~10000N
2Test force relative error±1%(0.5)
3Loading methodFully automatic (Non-hydraulic)
4Friction torque range0~13500N.mm
5Spindle speed range10~3000r/min
6Temperature accuracy≤ 2ºC
7Control methodFull process touch screen / Microcomputer
8Rated power2KW
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Key Features

  • Fully automatic: High degree of automation, start tests with just 2 keys.
  • High Accuracy: Self-calibrating load and friction sensors for absolute precision.
  • Real-time Judgment: PB and PD multi-directional online judgment to protect equipment life.
  • Extension function: Supports step tests for friction coefficient (SH0762/ASTM5183).
  • Quick comparison: Calculate ZMZ index quickly without needing a microscope.
Testing Equipment Detail
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Quality & Exhibition

Advantages
Production
Exhibition
Certifications
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Service & Support

After Sales Service

Frequently Asked Questions

Are you a manufacturer?
Yes, we are a professional manufacturer with extensive experience. Our factory is equipped with advanced production lines and a skilled technical team to ensure high-quality equipment standards.
How long is the production and delivery cycle?
The standard cycle is 10-20 days. For customized requirements, it may take up to 4 weeks. We provide a detailed schedule upon order confirmation and offer priority processing for urgent needs.
How is the equipment protected during transport?
We use shock-proof and moisture-proof export-grade wooden crates. All precision components are wrapped in protective film and foam to ensure they arrive in perfect condition.
What is the warranty and after-sales policy?
We provide a 1-year warranty and lifetime technical support. Services include remote installation guidance, video troubleshooting, and supply of wearing parts. On-site training is also available upon request.
Can I verify the equipment performance before delivery?
Yes, we offer remote video acceptance, on-site factory visits, or sample testing where we record the test process and provide a detailed report for your review.
Is training provided for first-time users?
Absolutely. We provide comprehensive operation manuals, instructional videos, and remote online training to ensure your team can operate the equipment proficiently.

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