TECH ROLLER GRIPS

The concept of Tech Roller Grips is to allow materials that do not typically
test well in traditional clamping type clamps to be tested. These materials usually
suffer from grip failure. Due to their strength, the materials must be clamped so
tightly
that the clamping process impinges on the material and causes damage along the
grip edge resulting in material failure at this point
The roller grip design reduces the force from the specimen at the anchor
point by applying the force from the sample to the circumference of a metal roller
portion of the grip assembly. This configuration allows high strength materials to be
tested to their natural limits


WIDE WIDTH SPLIT ROLLER GRIPS AJ-C-AC-500
4" Diameter Nickel Plated Split Roller Design
Up to 30,000 pound capacity
Serrated Split Roller Faces Augment Gripping
Curved Transition to Roller Circumference
Indexable roller
Test Sample over 8" Wide
1"-14 Mounting Point



WIDE WIDTH ROLLER GRIPS (steel) AJ-C-AC-000
4" diameter solid steel, nickel-plated roller with indexable 5 position design.
Capacity up to 20,000 pounds
Curved transition from roller circumference to sample anchor trench.
Serrated sample clamp bars
Supports specimens up to 8" wide
Weighs approximately 70 pounds per assembly.

WIDE WIDTH ROLLER GRIPS (aluminum) AJ-C-AC-100
4" diameter solid aluminum roller with indexable 5 position design.
Capacity up to 15,000 pounds
Curved transition from roller circumference to sample anchor trench.
Serrated sample clamp bars
Supports specimens up to 8" wide
Weighs approximately 50 pounds per assembly

MANUAL SCREW ACTION WIDE WIDTH TEST GRIPS AJ-C-AB-000
7,500 Pound capacity
Serrated grip faces
Accept Sample up to 8" wide and 0.3" thick

320 N. Railroad St.

P.O. BOX 49

320 North Railroad Street

RUSHVILLE, IL. 62681

Telephone: (217) 322-3768

Fax: (217) 322-3767

E-Mail: bttech@frontiernet.net