Notch broach for Charpy (metal)

This type of machine is specifically designed for preparing notch specimens for Charpy test.


ISO148, EN10045, ASTM E23, JIS Z 2242, GOST 9454, GB/T229


l  Broacher travel: 340±10mm

l  Speed: 2-3m/min

l  Lubrication system: lubricating oil circulation, oil is adjustable

l  Hydraulic oil: L-HM46

l  Oil volume: 20L, prepared by customer

l  Power consumption: 500W

l  Power requirements: 3-phase, 5-line, AC 380V±10%, 50Hz

l  Machine dimension (L x W x H): 430 x 750 x 1250mm

l  Weight: 200kg

Test Specimen:

l  Specimen size: 10x10(7.5, 5, 2.5)x55mm

l  Specimen hardness≤HRC40

l  Notch type:

V2 type (ISO148) and Type A (ASTM E23)

U5 type (ISO148, GB/T229, Gost 9454) and Type C (ASTM E23) , non-standard type, short using life, no warranty

l   Optional notch type:

U2: depth 2mm, width 2mm, r=1mm±0.05mm, comply with GB/T229, Gost 9454

U3: depth 3mm, width 2mm, r=1mm±0.05mm, comply with Gost 9454

IZOTECH (Russia)