 | Material - Transfer Chain links are cast of high grade malleable iron or of Duramal. Duramal is a heat treated malleable iron having greater strength and superior resistance to wear and abrasion. |
| Operation - Chains of this series are made to operate in only one direction and therefore, are not recommended for installations that require reverse operation. The load carried and frequency of operation determines the proper speeds, but generally the recommended speed is 100 FPM. Direction of travel is open end forward. |
| Interchangeability - This chain is interchangeable with other standard makes of corresponding sizes and numbers. Please refer to our Interchangeability Chart for more information. |
| Application - Roof top chain is used chiefly in two or more
strands on transfer conveyors handling lumber, boxes, packages, sheet iron, barrels, bars,
etc. Only the bevel tops of the links project above the guides, permitting loading
and unloading to be done transversely. HAVE DIMENSIONS VERIFIED FOR INSTALLATION
PURPOSES NOTE: Due to the amount of data present this chart has been
split and continued below itself. |
| Chain No. | Average Pitch Inches | Approx. Links in 10 Feet | Average Weight Per Ft. Lbs. | Average Ultimate Strength in Lbs. Malleable/Duramal |
Rated Working Load in Lbs. * Malleable/Duramal |
H78C |
2.609 |
46 |
6.1 |
16000 / 20000 |
2350 / 2820 |
130 |
4.000 |
30 |
5.2 |
15000 / 18750 |
2110 / 2530 |
138 |
4.000 |
30 |
5.8 |
15000 / 18750 |
2110 / 2530 |
DIMENSIONS IN INCHES
| Chain No. | Barrel Length (X) | Height at Side (B) | Overall Height (B1) | Max. Spkt. Width (A) | Pin Dia. (D)# | Barrel Dia. (E) | Overall Width (F) | Chain Width (J) | Bevel Width (K) |
H78C |
1 13/16 | 1 1/16 | 1 11/16 | 1 1/8 | 1/2 | 7/8 | 3 3/16 | 2 13/16 | |
130 |
1 11/16 | 1 1/16 | 1 5/8 | 1 | 1/2 | 1 | 3 3/8 | 2 13/16 | 1/4 |
138 |
1 5/8 | 1 3/32 | 1 21/32 | 1 | 1/2 | 15/16 | 3 3/8 | 2 3/4 | 15/16 |
130
H78C
138