Working principle: SE series of screw type extruding pelleter include single-screw type and double-screw-type. Two models of front and side for material to be extruded out. Wet material or material with low melting point (general means < 50℃) after being kneaded and mixed shall be extruded out from mould plate at the head of the plant due to being conveyed and pressed by screws, and then be dried or cooled to form end products of particles so as to complete the course of changing material from powder to particle. The shape of grain is cylindrical. The diameter of end grain can be chosen and controlled by means of changing the diameter of holes in the mould plate: for side type is 0.7-2.0mm，for front type is 1.5-12mm. The rate of end product is equal to or more than 95%.

Applied scope: The plant is widely applied to material needs granulating such as Rubber auxiliar, Food Additive, Plastic Auxiliary, Catalyzer, Agrochemicals, Dye, Pigment, daily chemicals, medicine etc.

Main merits:
•As the powder material is kept in wet state during the whole process of granulation, The working condition is greatly promoted. Flying of dust is generally reduced to over 90% of that used to be.
•Some phenomenon that well influent application such as curdling, framing, pulsing etc can be averted by means of granulation.
•As the stacking specific gravity can be increased generally, space for transporting, storing, packing can be effectively saved.
•As for products composed of muti-component or mixed distributed, the segregation of each component can be avoided though granulation so as to guarantee the quality of compound products.

Main technical parameters:

SET Double-screw extruding pelleter			SES Single-screw extruding pelleter
Type	Screw dia.(mm)	Driving powder (kw)	Type	Screw dia.(mm)	Driving powder (kw)
SET-60	60	3.7	SES-100	100	7.5
SET-100	100	7.5	SES-120	120	15
SET-180	180	30	SES-180	180	30

Working principle: The material brought into the plant is forcedly extruded out from the steel model plate while being compacted by the roller. Cylindrical strip is cut by cutter under the model plate to form cylindrical grain. The range of diameter of the grain is from 2mm to 10mm.The rate of end products is ≥95%.

Applied scope: Typical applied material: Composite Fertilizer, Biological Fertilizer, Auxiliary, Catalyzer, Agrochemicals, Pottery Clay, Zinc Oxide and et.

Main merits:
•The rate of end products is high. There is no need for products to be sieved and returned.
•the grain is more intensive and the rate of secondary powderlization is extremely low.
•Unit plant possess powerful production capacity that can amount to 7000kg/hr, and is applied to granulation for large scale.

Main technical parameters:

Type	Plate dia (mm)	Driving power (kw)
PRG-1	170	18.5
PRG-2	220	22.0
PRG-3	450	45.0
PRG-4	550	55.0
PRG-5	750	75.0
PRG-6	780	110

Working principle: A pair of mating gear roller is used as the working part for overstocking material. The type of working principle is continuous extruding granulation of positive-displacement. The plant can be adapted widely, and the end products possess higher intensity and uniform length. The shape of particle is cylindrical. The diameter of particle is generally from 2.0mm to 8.0mm.The rate of end products is ≥95%.

Applied scope: This plant is widely applied in the field of Catalyzer, Auxiliary, Additive, Daily chemicals, Agrochemicals and etc

Merits:
•As the material is extruded by means of rolling of gears and positive-displacement compressing, it possess a wider adaptability to varying material, and is especially suited for granulation with thixotropy.
•The Scraping cutter installed inside made the particle have the same length.
•Wetness required for granulation and the particle granulated by this plant is lower and the particle granulated by this plant is more intensive than screw type granulator.

Main technical parameters:

Type	Pitch dia.(mm)	Driving power（kw)
TRG-100	100	7.5
TRG-180	180	15
TRG-360	360	30

Working principle: The fine powder material shall be continuously mixed, particulized, spheroidized and compacted in the plant by mechanical stiring force and aerodynamic force produced by stiring force to complete the process of granulation. The shape of end products is spherical. The degree of spheroid is ≥0.7，dia of the particles is from 0.3 to 3.0mm，rate of end products is ≥80%。The diameter of the particle can be changed properly by means of adjusting the wetness of material or rotating speed of the main shaft. Generally speaking, lower moisture and higher rotating speed, less grain size.

Applied scope: This plant is especially applied to the material with light mass and fine powder. Finer the basic particle, higher the degree quality of spheroid and quality. The required particle size before granulation must less than 300 eyes. Typical applied material: Carbon, White Carbon, Pottery Clay, Kaolin, Urea Formaldehyde, Molecular Sieve, Calcium Carbonate, and etc.

Main merits:
•This plant possess the property that the  distribution of particle size is much more concentrated and is more easy to deal with than the nature-gathering plant. 
•High Efficiency, easy to fit the requirement of large scale of production.
•There is no end particle with sharp angle, so powdered rate is extremely low. 

Main technical parameters:

Type	HSG-200	HSG-300	HSG-400	HSG-500	HSG-600
Tub dia. (mm)	200	300	400	500	600
Driving power (kw)	7.5	15	22	30	37

Working principle: Wet material delivered into bed face with open slot from the inlet is in a condition of throw or half-throw under the effect of exciting force, and flows to the outlet at a uniform speed. Hot air blasted out though open-slot at the bed face sufficiently contacts and exchanges with flowing layer of material. At the same time afterheat air and evaporating moisture are released from exhaust hole at the upper shell. The end product after drying is continuously taken out from outlet. The tail gas is exhausted to the dust collector from top outlet.

Applied scope: This machine is applied to loose powder material with low wetness, wide range of particle size and particle material for granulation.

Main merits:
•As the material being dried can be fluidized very well due to concerted action of chemical vibration and hot air, it is especially applied to the material with critical fluidized-speed, wide range of particle size and the material which  taken-out speed is difficult to define. with low wetness, and can save energy 10% to 30% contrasted with drying equipment with single layer.
•Residence time of the material in the bed surface can be stpelessly changed by means of adjusting the direction and amount of the exciting force.  The operation is easy to hold, and  the process is stable.
•The operation for drying, cooling and humidification can be carried out according to the requirements of process. At the same time the combination operating both for drying and cooling can be carried out as well.
•Especially applied to the drying occasion that the particle shape after being dried and the particle crystal need to be protected.

Main technical parameters:
Type    Drying area (m2)    Motor power (kw)
VFD(B)-2.0    0.4x5    2x0.75
VFD(B)-3.6    0.6x6    2x1.1
VFD(B)-4.2    0.6x7    2x1.1
VFD(B)-6.75    0.9x7.5    2x2.2