Tube bundle dryers are a safe and reliableproduct due to their mefhod of operation.The steam heated tube bundle slowly rotatesin an immobile housing and conveys the product to be dried axially through thedyyer.Shovels elevate the product along the circumference,and then the producttrickles,through the tube bundle back into the discharging trough.It gets driedby contact with the tubes and by convection.Advantages:High efficiencyLow steam consumptionRobust designLittle space requirementsLow emissionsNo exhaust air/no unpleasant odours in closed systemGentle drying process due to low temperaturesHumaniztion operation Special Features:Indirect heating,no contact between product and heating mediumSaturated steam of 6 bar/g as heating source Low xygen dryingCompact constructionTube bundle constructin made of mild steel or stainless steelHousing and vapour extraction of stainless steelCE certificationASME design and manufacture is possibleTube bundle heat exchangers are employed ina wide range of applications as dryers,conditioners or desolventisers.Bothgranular as well as slightly adhesive proucts can be dried in a tube bundledryer.To be able to dry slightly adhesive products,the dryer is equipped with aspecially developed recirculation system.To achieve an optimal operatingbehaviour,each dryer is customized,eg. the spaces between tubes and tubes,tubediameters,shovel position,and shovel angle steels inside the housing ect. areselected and adjusted to an optimum.Fields of Application:Alcohol/Ethanol industry: Grain sludge, DDGS Brewing industry: Spent grains, Mixture of spent , grains/yeast Chemical and plastics industry: Granulates Extraction industry/condition of: Drying of fuel, pig manure Wood processing industry: wood chips Starch industry: Maize germs, maize fibres, maize gluten, maize fibre with Syrup, Wheat fibre with bran and syrup Technology data
| Type |
Heating area (m2) |
Power(Kw) |
Saturated steamPressure(bar/g) |
Steam consumptiom(kg steam/kg water) |
| ZXG-100 |
100 |
7.5 |
6 |
1.4 |
| ZXG-200 |
200 |
11 |
6 |
1.4 |
| ZXG-300 |
300 |
18.5 |
6 |
1.4 |
| ZXG-400 |
400 |
30 |
6 |
1.4 |
| ZXG-500 |
500 |
37 |
6 |
1.4 |
| ZXG-600 |
600 |
55 |
6 |
1.4 |
| ZXG-700 |
700 |
75 |
6 |
1.4 |
| ZXG-800 |
800 |
75 |
6 |
1.4 |
| ZXG-1000 |
1000 |
90 |
6 |
1.4 |
| ZXG-1200 |
1200 |
110 |
6 |
1.4 |
| ZXG-1500 |
1500 |
160 |
6 |
1.4 |
Referenced drying Process data
| Material |
Feeding moisture% |
Outlet moisture% |
Referenced drying capacityKg/·h |
| Maize germs |
55-58 |
8 |
2.5 |
| Maize fibres |
62 |
10 |
4.5 |
| Maize gluten |
60 |
10 |
4.7 |
| Maize fibres and syrup |
55 |
10 |
4.5 |
| Xanthic polymer |
69 |
13 |
4.0 |
| Potato fibres |
65 |
12 |
4.8 |
| Less |
65 |
12 |
4.9 |
| Feedstuff carrier |
16 |
6-8 |
4.2 |
| rapeseed |
60 |
5-7 |
4.5 |
| Pig blood yeast |
35 |
10 |
4.4 |
| Bone meal |
40 |
10 |
4.5 |
| Fodder yeast |
40 |
10 |
4.5 |
Geprüfter Lieferant 
Geprüfter Lieferant 
