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1.simple structure and easy operate, 2.competitive price,low cost, 3.low power consumption, 4.can be customized, 5.CE approve - details see: https://www.machineto.com/ce-and-oem-service-offered-hot-air-dryer-with-smooth-rotation-10288028

Pipe dryer Main Data

Model	HG-4	HG-6	HG-8
Power	4	5.5	7.5
Productivity(kg/h)	200-400	300-500	400-800
Hot air temperature(°C)	180°C~250°C	180°C~250°C	180°C~250°C
Fuel usage(kgs/hour)	30	40	50
Particle size(mm)	5	5	5
Gross weight(kg)	950	1100	2800
Dimension(m)	9*1..3*2.5	11*1..3*2.5	15*1.3*2.5

Description of hot air dryer:

Air flow drying system makes the dried material suspended therein by using the high speed hot air flow. It uses the varying diameters of branch segments of pulse tube and continual change of air flow speed to constantly thrash the material for drying. Thus,it gas a high heat conduction coeffieient and can continuously dry a large amount of material. The drying time only needs approx. 3-5 second, and the temperature of dried material will not exceed 60 .

The drier can be widely used for drying the powdery,laminar and thermosensitive material. It is specially suitable for drying the starch,albumen powder made from the raw materials such as corn,potato etc. and drying the granular and spony materials in food,chemical products,medicine and agriculturally by-product etc.

Raw materials:

maize stalks, soybean stalks, broomcorn stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo saw dust, bagasse, wood chips, rice husk, coffee husk,coir pith, jute sticks, groundnut shells, Bamboo , wood , strawdust, Mustard stalk and cotton stalks .etc.

Structure and work principle:

1) Air Flow Pipe Dryer is equipped one fuel boiler,inlet,steel pipe,exhaust blower(fan),cyclone.

2) First, the wet materials are put into the hopper.Then the fuel boiler generateshot 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 expelled out by the exhaust blower (fan).

3) Air Flow Pipe Dryer reduces the moisture to 8- 12% with the advantages of lower cost consumption and high efficiency.

Main Technical Data:

Model	HGJ-I	HGJ-II	HGJ-III
Productivity (kg/hour)	600-800	800-1000	1500-2000
The diameter of the materials	< 3mm & < 5mm	< 3mm & < 5mm	< 3mm & < 5mm
The temperature of the heating air	260°C~360°C	260°C~360°C	260°C~360°C
Motor power	3-4 KW	4-5.5 KW	5.5-7.5 KW
Weight	1200 KG	1600 KG	2000 KG
Size of the machine	10*1.0*2.0 m	15*1.0*2.0 m	2.1*1.2*2.5 m

Pipe dryer ---Specification

1.The raw material used must have a suitable and consistent moisture content around 15%.

2.The HG series come in 3 models, with various features and productivities. Each model features a hot air stove, feeding hopper, buffer cylinders, fan and cyclone separator.

3.As the raw material particles are suspended in the hot air stream, the heat transfer between the hot air and particle is rapid. This ensures efficient moisture removal, even with a short transfer time of 3-5 seconds.

4.Once the moist hot air and particles reach the cyclone separator, the particles leave the through the base and moist hot air leaves through the top of the cyclone.

5.The buffer cylinders are to increase particle resonance time in the hot air stream.

Advantage

Hot air drying machine not only reduces the labor intensity but also can reuse the fuel gas from the carbonization furnace . During the carbonization process methane and carbon monoxide and other combustible gases produced during the carbonization process can be processed by the filters as light as the gas dryer for comprehensive budget,the annual fuel cost can be saved ten of thousands .

Gongyi Guoxin Machinery Factory Co., Ltd is a factory specialized in large and medium

sized series of crusher, stone crusher, sand making machines and various drying machines. We always obey the principle of equality and mutual benefit and have made a lot of deals with different clients from all over the world. We are a developing factory and welcome you to visit our factory.We are your best choice!

Standard service of Guoxin:

The pre-sale service

To provide you with the project and process design, make purchase plan for your, or design and manufacture the products according to your special needs.

The sale of services

To accompany you to complete the equipment inspection and acceptance, assists to draft the construction scheme and detailed process.

The after-sale service

The company sent technical personnel to the scene to guide the installation of equipment, commissioning machine and training of operator.

Shipping and delivery:

Delivery time: Within 20 days after receiving down your payments.

Payment term: TT 30% first, balanced 70% against the copy of B/L or Irrevocable letter of credit available by draft payable at sight.

Warranty: The guarantees for the quality of the machines for a period of one year from the date of exporting date. If any parts (excluding easily damaging parts) are found defective in quality in the first year, we shall replace it free-of-cost. After one year, parts can be replaced on favorable payment basis. We can send our engineer to provide the installation and trial run in your place. But the relevant cost shall be bear in your account (round trip air ticket, board and lodging).