Cambridge Scale Works Model 640-B Series Platform Scales

by Cambridge Scale

$1,350.00 - $1,525.00

$1,475.00

$1,350.00 - $1,525.00

$1,475.00

Size

Quantity

FREE Shipping on Most Orders (Lower 48 United States). Contact us for current availability and delivery timing.

✔ Authorized Cambridge Scale Dealer

✔ Call Us: +1 (941) 257-3293

✔ Manufacturer warranty varies by model; see the product description or contact us for exact coverage.

✔ Made in The USA

✔ Ships From Cumberland, MD

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 NUMBER	SIZE	CAPACITY
3905-1001-00	18” x 18” x 6”	100 LB
3905-1002-00	18” x 18” x 6”	250 LB
3905-1003-00	18” x 18” x 6”	500 LB
3905-1004-00	18” x 18” x 6”	1,000 LB
3905-1005-00	18” x 24” x 6”	100 LB
3905-1006-00	18” x 24” x 6”	250 LB
3905-1007-00	18” x 24” x 6”	500 LB
3905-1008-00	18” x 24” x 6”	1,000 LB
3905-1009-00	24” x 24” x 6”	100 LB
3905-1010-00	24” x 24” x 6”	250 LB
3905-1011-00	24” x 24” x 6”	500 LB
3905-1012-00	24” x 24” x 6”	1,000 LB

Model 640-B40 | 40" Column

Model Number	Dimensions	Capacity
3905-1013-00	18” x 18” x 6”	100 LB.
3905-1014-00	18” x 18” x 6”	250 LB.
3905-1015-00	18” x 18” x 6”	500 LB.
3905-1016-00	18” x 18” x 6”	1,000 LB.
3905-1017-00	18” x 24” x 6”	100 LB.
3905-1018-00	18” x 24” x 6”	250 LB.
3905-1019-00	18” x 24” x 6”	500 LB.
3905-1020-00	18” x 24” x 6”	1,000 LB.
3905-1021-00	24” x 24” x 6”	100 LB.
3905-1022-00	24” x 24” x 6”	250 LB.
3905-1023-00	24” x 24” x 6”	500 LB.
3905-1024-00	24” x 24” x 6”	1,000 LB.

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.

Compare available configurations

Compare configurations and prices below. Select a configuration to view that option above before adding it to your cart.

Configuration	Price	Select configuration
640-B20 \| 18” x 18” x 6” \| 100 LB	$1,350.00	Select
640-B20 \| 18” x 18” x 6” \| 250 LB	$1,350.00	Select
640-B20 \| 18” x 18” x 6” \| 500 LB	$1,350.00	Select
640-B20 \| 18” x 18” x 6” \| 1000 LB	$1,350.00	Select
640-B20 \| 18” x 24” x 6” \| 100 LB	$1,425.00	Select
640-B20 \| 18” x 24” x 6” \| 250 LB	$1,425.00	Select
640-B20 \| 18” x 24” x 6” \| 500 LB	$1,425.00	Select
640-B20 \| 18” x 24” x 6” \| 1000 LB	$1,425.00	Select
640-B20 \| 24” x 24” x 6” \| 100 LB	$1,475.00	Select
640-B20 \| 24” x 24” x 6” \| 250 LB	$1,475.00	Selected
640-B20 \| 24” x 24” x 6” \| 500 LB	$1,475.00	Select
640-B20 \| 24” x 24” x 6” \| 1000 LB	$1,475.00	Select
640-B40 \| 18” x 18” x 6” \| 100 LB	$1,400.00	Select
640-B40 \| 18” x 18” x 6” \| 250 LB	$1,400.00	Select
640-B40 \| 18” x 18” x 6” \| 500 LB	$1,400.00	Select
640-B40 \| 18” x 18” x 6” \| 1000 LB	$1,400.00	Select
640-B40 \| 18” x 24” x 6” \| 100 LB	$1,475.00	Select
640-B40 \| 18” x 24” x 6” \| 250 LB	$1,475.00	Select
640-B40 \| 18” x 24” x 6” \| 500 LB	$1,475.00	Select
640-B40 \| 18” x 24” x 6” \| 1000 LB	$1,475.00	Select
640-B40 \| 24” x 24” x 6” \| 100 LB	$1,525.00	Select
640-B40 \| 24” x 24” x 6” \| 250 LB	$1,525.00	Select
640-B40 \| 24” x 24” x 6” \| 500 LB	$1,525.00	Select
640-B40 \| 24” x 24” x 6” \| 1000 LB	$1,525.00	Select

Need help choosing the right configuration?

Tell us what you are weighing, the required capacity and accuracy, and how the scale will be installed. We can help narrow the options before you order.

Call (941) 257-3293 Email product support