Cooler belt
Stainless steel cooler belts characterized by long service life, low maintenance requirements and ease of cleaning.
The thermal properties of the steel cooler belts, combined with its hard, durable and smooth surface, makes it ideal for handling hot, sticky, oily, sharp or abrasive materials. Sandvik stainless steel cooler belts are widely used in, for example, cooling and solidifying of chemical and food products.
Sandvik cooler belts characteristics:
- A hard and smooth surface for easy cleaning
- Good fatigue strength
- Very good thermal properties
- Good repairability/weldability
- Very good corrosion resistance
The Sandvik program also includes conveyor systems
Steel grades
Sandvik steel cooler belts are manufactured from either Sandvik 1000SAF duplex stainless steel or Sandvik 1000SA and Sandvik 1200SA austenitic stainless steel.
| Sandvik 1000SAF |
Sandvik 1000SA |
Sandvik 1200SA |
Sandvik 1050SM |
|
|---|---|---|---|---|
| Proof strength, Mpa (ksi) | 810 (117) | 910 (132) | 980 (122) | 1000 (145) |
| Tensile strength, (Mpa (ksi) | 1000 (145) | 970 (141) | 1200 (174) | 1080 (157) |
| Density, kg/m3 (lb/in.3) | 7800 (0.28) | 8000 (0.29) | 7930 (0.287) | 7700 (0.28) |
| Modulus of elasticity, MPa (ksi) x 103 | 200 (29) | 182 (26.4) | 182 (26.4) | 200 (29) |
| Thermal expansion, 1/ºC (1/ºF) x 10-6 30-100ºC (86-212ºF) |
13.5 (7.5) | 16 (8.9) | 17,7 (9.8) | 11 (11) |
| Thermal conductivity, W/m ºC (Btu/ft h ºF) |
14 (8) | 15 (8.5) | 15 (8.5) | 20 (11.5) |
| Specific heat capacity, kJ/kg ºC (Btu/lb h ºF) 20-100ºC (68-212ºF) |
0.48 (0.12) | 0.50 (0.12) | 0.50 (0.12) | 0.50 (0.12) |
* Approx. figures
Dimensions - belts
Sandvik stainless steel cooler belts can be supplied in an almost limitless combination of widths and lengths. The table shows dimension range for single belts.
| Sandvik grade | Width mm (in.) | Thickness mm (in.) |
|---|---|---|
| 1000SAF | 600-1500 (23.6-59,1) | 1.0 (0.04) |
| 1000SA | 600-1560 (23.6-61,4) | 1.0-1.2 (0.040-0.047) |
| 1200SA | 200-2080 (7.9-81.9) | 0.4-2.0 (0.016-0.079 |
| 1050SM | 600-1560 (23.6-61,4) | 0.8-1,2 (0.031-0.047) |
*Widths inbetween or wider the standard dimensions can be supplied by slitting or longitudinal welding.
