Rotary Drum Granulating Machine For Compound NPK Fertilizer Production

short description:

The drum granulator is a molding machine that can manufacture materials into specific shapes. The drum granulator is one of the complete sets of equipment in the compound fertilizer industry. It is suitable for cold and hot granulation and large-scale production of high, medium and low concentration compound fertilizers. The main working method is wet granulation of agglomerates. Through a certain amount of water or steam, the basic fertilizer is fully chemically reacted in the cylinder after the humidity is adjusted. Under a certain liquid phase condition, the rotation of the cylinder can make the material particles Produce squeezing force to reunite into balls.

Rotary Drum Granulating Machine can be equipped with steam boiler, ural melting tank and other machine like disk granulator to prouduce different kinds of NPK granules fertilizer and organic fertilizer granules. Its final granules is round ball, diameter 1-5mm, it has more than 90% granulating ratio. It is a good choice for your various fertilizer prouduction.

INTRODUCTION

The barrel of the machine adopts a special rubber plate lining or acid-resistant stainless steel lining plate, which realizes automatic scar removal and tumor removal, eliminating the traditional scraper device. This machine has the characteristics of high ball strength, good appearance quality, corrosion resistance, abrasion resistance, low energy consumption, long service life, and convenient operation and maintenance.

The rotating part of the whole body is supported by the bracket and bears a large force. Therefore, the supporting wheel frame part of the machine is welded by medium carbon steel plate and channel steel, and has passed strict quality control and special process requirements. The purpose of the machine. In addition to the more important thing is the bracket fixed on the shelf, because considering that it will produce greater friction with the body rolling belt, our factory deliberately selects anti-corrosion and wear-resistant materials to greatly increase the service life of the machine. Casting integrated technology is also used. In addition, there are hoisting hooks at the four corners of the roller frame, which is convenient for loading and unloading.

FEATURES

1. Low investment, good economic benefits, and reliable performance;

2. Low power, no emissions of three wastes, stable operation, convenient maintenance, reasonable flow layout, and low production cost;

3. High ball strength, good appearance quality, corrosion resistance, abrasion resistance, and low energy consumption;

4. The cylinder body is lined with rubber plate or acid-resistant stainless steel lining, which realizes automatic scar removal and tumor removal, eliminating the traditional scraper device.

TECHNICAL-PARAMETERS

Type	ZG1240	ZG1570	ZG1870	ZG2080
Working speed	17rpm	11.5rpm,	11.5rpm	11rpm
Final pellet size	Diameter 2-10mm, round shape
power	5.5kw	11kw	15kw	18.5kw
Dimension	Ø1.2x4mm	Ø1.5x7m	Ø1.8x7m	Ø2x8m
Capacity	1-2t/h	3-4t/h	5-7t/h	10-12t/h