Testing Roller Compactor Superdry Granules Dry Granulation Machine

During granulation, the dispensed and mixed dry powder materials are fed into the upper hopper through the special feeder (pneumatic or mechanical) and conveyed to the pressure chamber through the spiral conveyor. The two high pressure extrusion wheels will press the materials into slices of high pressure density, which will be cut into small pieces by the cutting system and made into granules of desired sizes by the two-stage granule sizing system, so that the granulating process is completed.

Feeding System

Raw materials of dry granulator can be fed by hand, elevator or vacuum feeder. During automatic feeding, the material level sensor monitors the material level in the hopper in real time and automatically adjusts the feeding speed. The powder is scattered in the hopper and quantitatively transported to the feeding port of the pressure wheel through the horizontal feeding screw.

Roller Extruding System

The powder is pressed into sheets by a pressing wheel, and the gap between the pressing wheels is accurately adjustable to meet the requirements of different sheet thicknesses. According to the powder properties, smooth wheel, reticulate wheel and straight wheel can be selected to meet the forming requirements. After being pressed into tablets and pre-crushed, the tablets enter a granulation mechnism.

Mill System

According to the requirements of grain collection, the whole grain net with different apertures can be selected, and the gap between the whole grain wheel and the whole grain net can be adjusted. According to the property of the material, spiral or hob grading wheels can be selected. The whole mesh can also be equipped with woven mesh or punched mesh plate.

Discharging System

An aggregate port and a discharge port are arranged. The aggregate port collects a small amount of uncompressed raw materials in the triangle area. The discharge port is equipped with a vacuum discharge assembly with a respirator to facilitate vacuum delivery to the screener.

Product Features

(1)Vertical feeding instead of conventional horizontal feeding.
(2)Screw feeder feeding the raw material into rollers.
(3)Roller are cantilever installed, which is easy for dissemble and clean.
(4)Vertical layout of two rollers, could avoid raw material dropping because of gravity.
(5)Two level of sifting system could increases granulation rate
(6)The granulator works in closed operation, which avoids dust pollution.
(7)PLC and touch screen as an optional choice

Technical Parameters

Model	DRG-5	DRG-15	DRG-50	DRG-100	DRG-200
Production capacity(kg/batch)	5	15	50	100	200
Feeding motor power(kw)	0.37	0.55	0.75	1.5	4
Extruding motor power(kw)	0.55	0.75	1.5	2.2	5.5
Granulating motor power(kw)	0.37	0.37	0.55	0.55	1.5
Oil pump motor power(kw)	0.55	0.55	0.55	0.55	0.55
Chilled water power(kw)	2.2	2.2	2.2	2.2	2.2
Weight of main machine(kg)	500	700	900	1100	2000
Overall dimensions(LxWxH)(mm)	600*750*900	800*950*1200	1100*1350*1650	1200*1350*1800	1210*1530*1950

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Jiangsu Guojin Drying Technology Co.,Ltd. specializes in the research and development and manufacture of drying, mixing, granulating, crushing, conveying, screening and other equipment. It has now become a large-scale enterprise in the drying equipment industry and a designated production enterprise of China Chemical Equipment Corporation. Especially, it has unique advantages in mesh belt type, hollow blade, disc type, rake type, fluidized bed, flash evaporation, airflow, spray, vacuum drying equipment, calcination, etc. Widely used in chemical, pharmaceutical, food, environmental protection, building materials, electronics, feed and other industries. Tens of thousands of users are spread all over the country and sold to more than then countries.

The company is located in Sanhekou Development Zone, Tianning District, Changzhou City, the birthplace of China's drying equipment industry. It is adjacent to Beijing-Shanghai Expressway, Shanghai-Nanjing Railway and Hengshan Crossing of Shanghai-Nanjing Expressway, 5km away from Shanghai in the east, Wuxi and Suzhou in the south, and the Yangtze River in the north.

The company has complete processing equipment. There are several sets of manufacturing equipment such as lifting, welding and cutting. It has excellent product development environment and production environment. The company has adopted advanced management methods and established a perfect quality assurance system.

Our company has established a set of perfect after-sales service system, which tracks and monitors all ex-factory products and the users are satisfied. "work with great care and keep improving" is the company's requirement for emplyees. Facing the increasingly standardized domestic and foreign markets, the company adheres to the corporate philosophy of "open competition, cooperative innovation, balance of interests and common development" and faces up to challenges with the belief of winning.