Small pipe drying equipment for coffee grass chips powder high
quality hot air wood sawdust biomass rotary flash Dryer
Product Description
Wet material is input into the hopper. The dryer is equipped with
two fuel boilers,air inlet, steel pipe, exhaust blower (fan),air lock and cyclone. Wet materials are input into the hopper. The
fuel boiler generates hot air which mixes with wet materials and
then is sucked into the pipes by the exhaust blower (fan) quickly.
And then hot air is flowing and going though the curving pipes and
buffer (drying chamber) of dryer, thus wet materials is finished to
dry, and the dried materials are discharged from the outlet with
air lock.
This wood dryer can reduces the moisture to 8-12%.with the
advantages of lower cost consumption and high efficiency.
Working principle
Hot air enters into drying chamber from the bottom of dryer with
appropriate spouting speed. Raw material is crushed by
dis-integrator and dried by hot air. After being crushed, raw
material could have bigger surface area, bigger surface area of raw
material and speed difference between raw material with hot air
increase drying efficiency.
Technical parameters
| type | Barrel diameter mm | main machine dimension mm | main machine power kw | treatment wind capacity m/h | water evaporation quantity kg/h |
| XSG-2 | 200 | 250*2800 | 5-9 | 300-800 | 10-20 |
| XSG-3 | 300 | 400*3300 | 8-15 | 600-1500 | 20-50 |
| XSG-5 | 500 | 600*4000 | 12-24 | 1500-4000 | 30-100 |
| XSG-6 | 600 | 700*4200 | 20-29 | 2500-5000 | 40-200 |
| XSG-8 | 800 | 900*4600 | 24-35 | 3000-8000 | 60-600 |
| XSG-10 | 1000 | 1100*5000 | 40-62 | 5000-12500 | 100-1000 |
| XSG-12 | 1200 | 1300*5200 | 50-89 | 10000-20000 | 150-1300 |
| XSG-14 | 1400 | 1500*5400 | 60-105 | 14000-27000 | 200-1600 |
| XSG-16 | 1600 | 1700*6000 | 70-135 | 18700-36000 | 250-2000 |
Feature
1 There are several feeding systems available, we can get stable
stable feeding without bridging phenomenon
2 There has cooling system on agitating part of dryer, avoiding
over-heat of raw material.
3 Special designed gas sealing device and shaft cooling device to
lengthen life span of driving system.
4 Special designed air distribution system, which could reduce air
pressure drop, improve efficiency of hot air
5 There has classification ring in dryer chamber, size and final
moisture content of product is adjustable.
6 It could increase bulk density of product compared with other
drying equipments
7 There has high spiral air speed inside dryer, drying time is
short, it could prevent wall-stick problem, and metamorphism of
heat-sensitive material.
8 There has air blowing system, blowing air from bottom of dryer
with 30-60m/s speed, it could prevent powder back to hot air pipe.
9 relatively low outlet air temperature, to improve drying
efficiency.
10 Strong disintegrating system and spiral hot air could crush
material, and obtain fine, uniform product.
After-sale service:
Provide considerate services to minimize clients’ worries.
1. Assist clients to prepare for the first construction scheme.
2. Install and debug the equipment.
3. Train the first-line operators.
4. Examine the equipment.
5. Take initiative to eliminate the troubles rapidly.
6. Provide technical support.
7. Establish long-term and friendly relationship.
Service commitment:
1. Provide clients one-year warranty to make sure the machine work
well.
2. We always keep certain inventory level of spare parts, which
means the replacements can be sent to you timely.
3. Send every client a preferential quotation.
