Floating Roller Peel Tester for Adhesive Bonds

Tensile machine with a roller fixture for measuring peel resistance of adhesive joints between a rigid and a flexible adherend. Used to check metal-to-metal and composite bonds in aerospace and automotive production.

Specification

The floating roller fixture holds the rigid plate while the flexible adherend is peeled at a fixed 165 deg angle, so peel force is measured consistently. Average peel strength in N/mm helps compare adhesives and surface preparations. It is widely used for honeycomb sandwich and bonded skin panels.

Features

• Roller fixture with rolling support
• Load cell 1 kN with high accuracy
• Constant speed 152 mm/min
• Peel curve and average force display
• Quick clamps for flexible adherend

Technical Specifications

Capacity	1 kN
Accuracy	+/- 0.5 %
Peel Speed	152 mm/min
Specimen Width	25 mm
Peel Angle	approx. 165 deg
Standards	ASTM D3167, ISO 4578
Power Supply	230 V AC, 50 Hz

Standard Accessories

• Roller peel fixture
• Grips