Detailed Product Description

Ceramic Bed Knife is mainly used in cutting polyester granular in the chemical industries. It can perfectly match with the underwater granular-cutting machines, which produced by Gernan Rieter Automatik GmbH or other factories.
Material Properties
CompositionWt% 95%ZrO2 5%Y2O3
Density g/cm3 >6.0
HardnessHRA >87
Thermal Expansion Coefficient(10-6/k)9.6(20400)
Modulus of ElasticityGPa 200250
Fracture ToughnessMPam1/2 10
Bending StrengthMPa >1150
Grain Sizeμm <0.6
Thermal conductivityW/m.K 2.5
Acid & Alkaline Resistanceroom temperatureExcellent

Products Specification

	Ceramic Bed Knife		Diamond Bed Knife
Specification	350×20×8	305×20×8	Specification	350×14×8
Length	350±0.15	305±0.15	Length	350±0.15
Width	20	20	Width	14±0.01
Height	8	8	Height	8±0.01
Parallel & Vertical with Surface	0.015	0.015	Edge Width	2
Screw Bore Size	7-M6	7-M6	Position Angle	135°
Screw Bore Position Size	10±0.015	10±0.015

Instruction:
1Avoid piling up or violent impacting in the process of transportation, installation and usage.
2Directly put together the two matched bed knives in one box while installing.
3The four cutting edges of the bed knife can be used individually.