Engineered for durability and precision, the Cambridge Scale Works Model 640-B Series Platform Scales are designed with tubular carbon steel construction that ensures long-lasting performance even in demanding environments. Each unit—available in Model 640-B20 (20" column) and Model 640-B40 (40" column)—features a 4" x 8" indicator mounting plate, overload and corner protection, and rubber anti-vibration shock mounts for enhanced accuracy and stability. The powder-coated subsurfaces provide superior corrosion resistance, making these scales ideal for industrial weighing applications that require both reliability and precision.

FEATURES

Model 640 

• 100 lb. to 1,000 lb. capacity.
• Structural tubular carbon steel construction.
• Grade 5 plated steel hardware.
• Heavy gauge carbon steel cover.
• IP 65 water seal rated aluminum load cell.
• 10' indicator cable.
• Overload and corner protection.
• Four vibration absorbant anti-skid rubber leveling feet.
• Rubber anti-vibration shock mounts.
• Powder coated subsurfaces.

Model 640-B20

All of the above plus-

• 20" painted column with 4" X 8" indicator mounting plate.

Model 640-B40

All of the above plus-

• 40" painted column with 4" X 8" indicator mounting plate.

Model 640 & 640-B Options

• Stainless Steel Cover for harsh environments and corrosive materials
• Hermetically sealed stainless steel load cell IP 68 rated
• "FM" approved load cells for intrinsically safe areas

SPECIFICATIONS

Model 640-B20 | 20" Column

Model 640-B40 | 40" Column

SHIPPING & SUPPORT

We offer FREE SHIPPING to Lower 48 United States

This product ships directly from Cambridge Scale U.S. manufacturing facility. Standard lead time is 5–7 business days to ship.

Have questions or need help choosing the right model and scale accessories?
Contact us at sales@northlinescale.com or give us a call +1 941-257-3293 — our team is here to help.