Maximize Reach: King Tester Special Base with Deep Throat Stand

Testing extra-large metal components challenges quality control teams on the shop floor. Standard tester frames lack both horizontal reach and vertical clearance. The King Tester Special Base with Deep Throat Stand overcomes these geometric limits by offering maximum capacity for oversized parts.

This guide explains how this specialized stand expands your portable Brinell testing capabilities.

What Is the Special Base with Deep Throat?

Standard bases handle everyday metal samples. However, the special base configuration combines maximum vertical test height (up to 20 inches) with an extended 6-inch horizontal throat depth.

This combination allows inspectors to slide wide, tall workpieces deep into the frame. You can now test critical internal areas rather than just outer edges.

Key Operational Benefits

Upgrading to a deep-throat special base provides critical advantages for heavy manufacturing:

• Maximum Clearance: Handles tall castings, large forgings, and wide metal plates easily.

• Full Load Precision: Applies the complete 3,000 kgf Brinell load without frame distortion.

• Rugged Mobility: Provides heavy-duty stability while retaining portable shop floor convenience.

• Universal Compatibility: Fits standard King Brinell hydraulic test heads and specialized anvils.

Primary Industrial Applications

Inspectors across demanding industries rely on this extended base for daily quality assurance:

1. Heavy Foundries: Measure hardness on massive steel castings and complex engine blocks.

2. Oil & Gas Equipment: Reach deep onto thick valve bodies, flanges, and large pipe walls.

3. Aerospace & Defense: Inspect bulky structural components and large gear blanks.

4. Forging Facilities: Verify heat treatment consistency across tall, thick metal slabs.

Steps for Accurate Hardness Testing

Follow these quick steps to ensure ASTM-compliant Brinell results every time:

1. Position the Component: Place your heavy workpiece securely onto the anvil.

2. Adjust Frame Height: Lower the test head assembly until the penetrator meets the sample.

3. Apply Test Force: Actuate the hydraulic pump until you reach 3,000 kgf.

4. Read the Impression: Measure the indentation diameter with a calibrated Brinell scope.

Final Thoughts

The King Tester Special Base with Deep Throat Stand solves complex testing challenges. By combining extra vertical height with deep horizontal reach, this durable stand delivers accurate, repeatable hardness measurements across your largest metal components.

20” Gap with 6” Throat