Three-point Bending Grips with Replaceable Rollers (50-250 KN)

1. Introductions:
Universal device for 3-point bending for testing rigid and semi-rigid materials: wood, plastic, glass, ceramics, composite, etc. with a maximum load of 50, 100 and 250 kN.
Measuring range from 30 to 250 mm, manually adjustable.
GOST 14019 - metallic materials;
GOST 16483.3 - wood, bend;
GOST 6483.2 - wood, crushing strength;
GOST 4648, ISO 178, DIN 53452 - plastics, bending;
ASTM D790 - non-reinforced and reinforced plastics and electrical insulating materials;
ISO 5628 - paper and board.

2. Specification:

Max. load, kN	50	100	250
Distance between supports (adjustable), mm	From 30 to 250
Support roller diameter*, mm	10, 20, 30
Punch (knife) diameter*, mm	10, 20, 30
Collapse	Fixed punch, fixed support
Fixture size* (LxWxH), mm	360x100x163
Note: * - other sizes are possible