Overview
This instrument is Tiandi Spark XHCR-1 winding testing machine, which is used to detect the adhesion performance of galvanized coatings. It meets the requirements of GB/T26941.1-2011 isolation technical specifications, and has the characteristics of adjustable winding speed, adjustable winding number, and adjustable free tension according to the diameter of the wire.
Features
1. Adjustable winding speed, range 1~ 20.0 R/min
2. The number of winding turns can be set
3. The free tension can be adjusted according to the diameter of the steel wire, and the range is 25N-250N stepless and adjustable
4. Maximum output torque of winding up to 40N.m
5. Support 2-5mm diameter wire test
6. Maximum specimen length 820mm, maximum test distance 700mm
Principle
Through the adjustable winding speed and number of turns setting, the galvanized iron wire is wound and tested, and the free tension is adjusted according to the diameter of the steel wire to detect whether the adhesion performance of the galvanized layer meets the standard requirements.
Applications
Galvanized coating adhesion performance testing, isolation technology testing
Standards
GB/T26941.1-2011
Steps
1. Adjust the free tension according to the diameter of the wire
2. Set the winding speed and the number of winding turns
3. Install the specimen, the maximum length does not exceed 820mm
4. Start the equipment for winding test
5. Observe and record the adhesion of the galvanized layer
Notice
• The length of the specimen shall not exceed 820mm
• The diameter of the wire should be within the range of 2-5mm
• Free tension adjustment range 25N-250N
• Winding speed setting range 1~ 20.0 R/min
• Device power consumption AC 220V 0.25Kw, need to ensure power matching
• The weight of the whole machine is about 50kg, which needs to be placed firmly
