A brand new boxed sand testing compression machine scale manufactured by Ridsdale & Co. Ltd. of Middlesbrough. This is a specialised industrial tool designed for foundry use, specifically for measuring the green compression strength of prepared moulding sand.

Ideal for collectors, engineering environments, or specialist workshop use, this is not a standard hanging scale but a purpose-built testing device used in sand control processes.

We have multiple units available (10 in total), all in unused, boxed condition.

Details:

• Manufacturer: Ridsdale & Co. Ltd. (England)
• Condition: Brand new, boxed
• Quantity Available: 10
• Maximum Capacity: 40 lbs (approx. 14 PSI)
• Application: Foundry sand compression testing

Key Features & Specifications:

• Designed to measure green compression strength of moulding sand
• Dual-scale dial:
  • Outer scale in pounds (LBS)
  • Inner scale in PSI (LBS per square inch) for standard test specimens
• Calibrated for use with standard cylindrical sand samples (typically 2 inch / 50mm)
• Spring-loaded mechanism applies increasing pressure until specimen collapse
• Clear dial readout for accurate measurement

Additional Info:

• All serial numbers and identifying markings recorded to help prevent fraud
• Questions welcome before purchase
• We welcome direct contact for any issues before leaving feedback

Postage & Packaging:

• Carefully packed for safe delivery
• Tracked postage available
• Combined shipping on multiple items

Business Hours:

• Monday to Friday: 10am – 4pm
• All messages answered within 24 hours

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