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ASTM D2783 ASTM D4172 ASTM D2596 FDH-6571 Automatic four ball friction tester
ASTM D2783 ASTM D4172 ASTM D2596 FDH-6571 Automatic four ball friction tester

ASTM D2783 ASTM D4172 ASTM D2596 FDH-6571 Automatic four ball friction tester

The machine is mainly in the form of sliding friction, in the high point of contact pressure conditions to assess the carrying capacity of lubricants. Including the largest non-card bite load PB, sintering load PD, comprehensive wear value ZMZ. The machine can also be used as the lubricant of abrasion resistance testing and determination of the coefficient of friction and record of friction force and temperature curve. The machine is equipped with high precision measuring device, measuring friction vice grinding spot size and friction wear spot computer screen shows that measured and recorded.

  • Specification
  • Competitive Advantage

Place of Origin:


Brand Name:


Model Number:





Minimum Order Quantity:

1 Set



Packaging Details:

Hard carton,Standard export packing

Delivery Time:

30 days

Payment Terms:


1. ASTM D2783 ASTM D4172 ASTM D2596 

2. Lubricant oil, Grease
3. Petroleum, power, chemical, research, quality control and university


The spindle speed error: 

Technical Parameters 

applicable standards

ASTM D2783 ASTM D4172 ASTM D2596 ,GB/T12583-98、GB3142-82、  SH/T0202-92

Test force range

(stepless adjustable):

60N ~ 10kN

Test Force showed the relative error:

± 1%

The test force long indication error:

± 1% F.S

 Friction Measurement range:

0 ~ 300N

Friction Measurement error:

± 3%

The spindle speed range 

(stepless adjustable):

200 ~ 2000r / min

: ± 5 r / min

Friction temperature control range:

room temperature ~ 150

Friction temperature control error:± 2
Test time control range:1 second to 999 hours
The test ball: φ12.7mm


This machine is suitable criteria:

GB/T12583-98 Standard test method for measurement of extreme-pressure properties of lubricating fluids (four-ball method), ASTM D2783

GB/T3142-82 Standard test method for determination of load-carrying capacity of lubricants(four-ball method)

SH/T0189-92 Lubricants anti-wear performance measurement method (four-ball method), ASTM D4172

SH/T0202-92 Grease extreme pressure(EP) performance measurement method (four-ball method), ASTM D2596

SH/T0204-92 Grease abrasion resistance assays measurement method (four-ball method), ASTM D2266

Competitive Advantage

1. Largest manufacture in China, supply a whole set of lab equipment,accept any
kinds of factory audit.
2. With R&D, Technology, Production, Sales, QC, After-sale service etc  
departments, provide comprehensive and professional services.
3. Import accessories from Bosch,Siemens,Omron, Honeywell, ABB and so on.
4. Own many independent patents and certificates.
5. Promise reasonable price and best products.
6. Focus on after-sale service, any question will get feedback within 24 hours.
38.Rich export experience.
8. Committed to build a global-well known brand, pay attention to feedback from every customer.

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