Tungsten Carbide Steel Inkcup Ring for Machine

Tungsten Carbide Steel Inkcup Ring for Machine, 1.good tungsten steel material and high scrape ability, 2.best price - details see: https://www.machineto.com/tungsten-carbide-steel-inkcup-ring-for-machine-10073548

Place of Origin:Guangdong China (Mainland)	Brand Name:ENGY	Model Number:Ink Cup Rings	Type:Rings
Use:Kent/ Chungfou/Winon/Wutung Pad Printer	Printing Type:Pad Printer	Hardness of the rings:HRA90	Composition:YG8/K30
Density:14.8g/cm3	Bending Strength:1900MPa	Thermal Expansion Coefficient:4.5/10-6/k	Modulus of Elasticity:605GPa
Thermal Conductivity:75.4W/mk	Common Size -1:65/60/5.2mm	Common Size- 2:95/90/5.2mm	Common Size- 3:125/120/5.2mm

Alloy Rings

There has been much debate as to which doctor ring material is best for doctoring printing plates. The market for pad printing supplies originally started with tungsten carbide steel doctor rings and many were successfully implemented. Today, both carbide rings and ceramic rings work extremely well. The alloy is harder than ceramic ring. It will have a longer life than ceramic ring in steel pad printing plate. But it is not better than ceramic ring for a polymer pad printing plate. ENGY offers high-quality tungsten carbide steel rings at the most competitive prices for the pad printing machine.

Standard Sizes of Alloy Rings

Standard rings	D/mm (outer dia.)	d/mm (inner dia.)	H/mm (height)	Note
D65d60H5.2	65	60	5.2	Single edge
D95d90H5.2	95	90	5.2	Single edge
D135d130H5.2	135	130	5.2	Single edge
D100d90H12	100	90	12	Single edge
D81d70H12	81	70	12	Single edge
D71d60H12	71	60	12	Single edge
D136d126H14	136	126	14	Single edge
D90d82H12	90	82	12	Single edge
Other Custom Standard	*	*	*	*