1-4 T/H Capacity Hydraulic Type Roller Press Fertilizer Granulating
Machine
Introduction to hydraulic roller press fertilizer granulating
machine
The hydraulic roller press fertilizer granulator machine is a kind
of extrusion granulator, which consists of a feeding device and two
parallel rollers. The granules it makes are of oblate shape.
Specifications of hydraulic roller press fertilizer granulating
machine
| Size | DGZ-1 | DGZ-2 | DGZ-3 |
| Capacity | 1-1.5t/h | 2-3t/h | 3-4.5t/h |
| Granulator rate | ≧85% | ≧85% | ≧85% |
| Power | 15kw | 30kw | 37kw |
| Material moisture | 2%-5% |
| Granulation temperature | Normal temperature |
| Particle | Diameter | 4-10(mm) |
| Strength | 6-20N(Compression crushing) |
| Shape | Oblate sphere |
Working principle of hydraulic roller press fertilizer granulating
machine
The motor drives triangle belt, belt pulley, and speed reducer,
making the granulator machine works. The mixed materials are fed
from the feeding hopper, pass through the counter-rotating rollers,
and are extruded into slices under the strong extrusion force.
Through the driving chain, the power is transferred from the press
roller to the crushing roller. The slices flow downward to the
crushing chamber, where the slices are crushed by the
counter-rotating crushing rollers and screened to get the required
granular fertilizer. The granular fertilizers are discharged from
the outlet, while powdery materials are returned to be extruded.
Features of hydraulic roller press fertilizer granulating machine
1. Easy eject custom pocket sizes and shapes;
2. High standard super wear resistant alloy;
3. Easy maintenance;
4. Variable speed roller and force feeder drives to higher product
quality;
Advantages of hydraulic roller press fertilizer granulating machine
1. No drying process, normal temperature granulating, one-step
forming.
2. Saving energy and cost, no waste water or gas emission.
3. Compact structure, easy and stable operation, easy maintenance.
4. Press rollers adopt new metal which is resistant to corrosion,
wear and impact.
5. The press rollers can be designed to make different shapes and
sizes of materials.
Applications of hydraulic roller press fertilizer granulating
machine
1. Fertilizer: potassium fertilizer, potassium sulfate, potassium
chloride, red potassium, ammonium chloride, potassium nitrate,
monoammonium phosphate, diammonium phosphate, ammonium sulfate,
ammonium bicarbonate etc.
2. Powder materials: antioxidant, sodium dichloroisocyanurate,
sodium trichloroisocyanurate, bleaching powder, zinc oxide, lead
oxide, potassium carbonate, strontium carbonate, calcium chloride,
calcium hydrogen phosphate, sodium metasilicate, sodium
orthosilicate, aluminium fluoride, brake powder, rubber-plastic
additives, white carbon black, calcium aluminate, bicalcium,
calcium perfume, phosphatite, metal powder Fine, filler, feed
additive, arsenicoline, nicotinic acid, nicotinamide, steelmaking
additive, snow melting agent,etc.
