• Model NO.：MRS-10W
• Loading Method：Static Load
• Display：Computer
• Control：Computer Control
• Weight：100-500Kg
• Power Source：AC220V
• Oil Cylinder Position：No
• Test Force：40n to 10kn
• Max. Friction Force：1 to 300n
• Friction Speed：200 to 2000r,Min
• Accuracy：10r,Min
• Transport Package：Standard Sea Shipping Case
• Specification：980x750x1640mm
• Trademark：HST or OEM
• Origin：Jinan, Shandong
• HS Code：9031809090
• Production Capacity：50 Sets,Month

Basic Info.

Model NO. MRS-10W Loading Method Static Load Display Computer Control Computer Control Weight 100-500Kg Power Source AC220V Oil Cylinder Position No Test Force 40n to 10kn Max. Friction Force 1 to 300n Friction Speed 200 to 2000r/Min Accuracy 10r/Min Transport Package Standard Sea Shipping Case Specification 980x750x1640mm Trademark HST or OEM Origin Jinan, Shandong HS Code 9031809090 Production Capacity 50 Sets/Month

Product Description

MRS-10A Computer Control Servo Four Ball Friction Testing Machine 
1. Computer Control Four-ball Wear Testing Machine Application
MRS-10W is in the form of sliding friction, the contact pressure at the high point of assessment under the conditions of the carrying capacity of lubricants.It includes the maxinun biting load no card PB, sintering load PD and the value of ZMZ indications.This machine using high-precision measuring device , it can test friction wear scar size or to display, measure and record the friction wear scar zize on the computer.

2. Computer Control Four-ball Wear Testing Machine Standards
GB/T12583-98 extreme pressure lubricant performance measurement method (four-ball machine method)
GB3142-82 lubricant Determination of carrying capacity (four-ball method)
SH/T0189-92 lubricant wear resistance assay (four-ball machine method)
SH/T0202-92 grease extreme pressure performance measurement method (four-ball machine method)
SH/T0204-92 grease wear resistance assay (four-ball machine method)
SH / T 0762-2005 | lubricant friction coefficient measurement method (four-ball machine method)
ASTM D5183-2005 four-ball wear test machine with lubricant friction coefficient measurement test methods

3. Parameters

Model	MRS-10W
Axial Test Force	40N--10KN
Range of Friction	1 to 300N
Control	Automatic Loading with Servo Valve Closed-loop Control
Test Force Accuracy	40~400N  ±5N
Spindle speed range	200-2000r/min
Relative error of spindle speed	±10r/min
The room temperature of friction temperature control	Room temperature to 200°C
Test steel ball	diameter 12.7mm
Dimension	980x750x1640mm

CE Certification


5. Our Business Scope
A: Universal Testing Machine: Electronic/hydraulic    Single column/door tye WDS/WDW/WE/WEW/WAW
B: Impact Testing Machine: JB/JBS/JBW/JBDW-300/500/ 750J
C: Compression Testing Machine: 100/200/300/1000/2000/3000KN
D: Hardness Testing Machine: Rockwell, Brinell, Vicker, Universal, Portable-leeb/webster/shore 
E: Metallographic Equipments:cutting, mounting, polishing and grinding machine, microscopes.