GMA Machinery: Coating and Extrusion Die Manufacturer

R&D

Coating thickness gauge

Coating thickness gauge-LZ-370

Used for measuring coating thickness of magnetic piece and non-magnetic metal, it includes full function of electromagnetic and eddy current thickness gauge (with one hundred set measure graph), applied on gauging various material and thickness, it is the best type for measuring in site.

Coating thickness is under 50um, measurable precision is +/- 1um
Coating thickness is between 50-100um, measurable precision is +/- 2%
Coating thickness is over than 1000um, measurable precision is +/- 3%

Used for gauging chrome plating thickness on all GMA product, such as extrusion die channel, exterior of feed block, adapter etc.

Measurement

Surface roughness gauge

Surface roughness instrument-Mitutoyo SJ It is used for measure roughness of cylinder surface (ex: roller), roughness of flat (ex: extrusion die landing area), even...

Two-dimensional height gauge

Two-dimensional height gauge-Micro-Hite 600 Used for measuring Straightness, flatness and verticality of extrusion die, also for measuring length, gap, groove width, inner...

Industrial Endoscopy

Industrial endoscope Used for detecting or inspecting some part that is invisible to the eye, no need to stop the equipment or disassemble device. GMA uses...

Eccentric calibrator

Eccentricity corrector –MT526 Used for measuring concentricity and straightness of various shaft (such like as gear) Measurable precision of level is 0.005mm, Measurable...