Screw extrusion granulator

This machine is a specialized equipment that extrudes qualified particles through a sieve in the axial direction under the extrusion of the left and right extrusion screws of the granulator for wet powder mixture. This specialized equipment is mainly suitable for manufacturing various specifications of particles in industries such as pharmaceuticals, chemicals, and food. The particles can be fixed in length (with optional cutting devices), and the finished products can be made into various products after drying. Example: Chicken essence for food, various granules, chemical products, etc.
This machine is a kind of special equipment that extrudes qualified particles through the screen in the axial direction of the wet powder mixture under the extrusion of the left and right extrusion screws of the granulator. This special equipment is mainly suitable for the manufacture of various specifications of particles in the pharmaceutical, chemical, food, and other industries. The particles can be fixed in length (optional cutting device), and the finished product can be made into various products after being dried. Example: Chicken Essence for Food, Various Granules, Chemical Products, etc.
2、 Equipment working principle（How the equipment works）：
The power of the motor is reduced by a triangular pulley and transmitted to the main gearbox. The power is distributed through various transmission components inside the gearbox and transmitted to the left and right screws of each granulation machine. The raw materials are added through the feeding port, and the materials are squeezed by the left and right screws of the granulation machine. The materials are forced to press the front granulation template with a certain mixing effect. After being squeezed into the main extruder cavity, the materials are forced outward by the special shaped blades of the main propeller and squeezed into the gap between the blades and the granulation template. After being squeezed, the materials are discharged outward from the granulation template,(After passing through the external granulation template, the cutting blade uniformly cuts the material to a fixed length.)Produce qualified finished products.
The power of the motor is decelerated and transmitted to the main gear box by the V-belt wheel. The power is distributed by the transmission parts inside the gear box and transmitted to the left and right screws of each pelletizing. The raw materials are added from the feeding port. The granulation template is forced to press the material with a certain amount of mixing effect. After the material is squeezed into the cavity of the main extruder, it is forced to be extruded out through the special-shaped blade of the main blade, and squeezed into the gap between the blade and the granulation template. Inside, the material is extruded and discharged from the
granulation template, (then the material is cut by the cutting blade of the external granulation template evenly to a fixed length) to make qualified finished products.
3、 Machine features（Machine characteristics）：
Screw extrusion granulators are divided into single screw and twin-screw types, with two extrusion forms: front discharge and side discharge. Wet materials or materials with low softening points (generally less than 50 ℃) that have been mixed and kneaded are extruded from the die opening template under the action of screw conveying and squeezing, and then dried or cooled to achieve the goal of changing powdered products into uniform granular products. The particle shape is cylindrical, and the diameter of the finished particles can be adjusted and controlled by the opening diameter of the template.Screw extruder granulator is divided into single screw type and twin screw type. The extrusion type has two types: front discharge and side discharge. The mixed and kneaded wet materials or materials with low softening point (generally less than 50°C) are conveyed and extruded by the screw from the die plate of the die, and then the finished product is dried or cooled to realize the powder The purpose of changing the shape product into a uniform granular product. The particle shape is cylindrical, and the diameter of the finished particle can be adjusted and controlled by the hole diameter of the die plate.

Pre discharge characteristics: This machine is suitable for granulation of materials with good fluidity and no heat sensitivity. The particles are compact, the yield is high, and the product particles are large. Water cooling system and cutting system can be added. Front discharge characteristics: This machine is suitable for granulating materials with good fluidity and no heat sensitivity. The particles are compact, the output is high, and the product particles are larger, and the water cooling system and the pelletizing system can be added.
Side discharge characteristics: This machine can be selected for specific situations where the front discharge machine cannot pelletize. Compared with the front discharge machine, the product particles are smaller and the production capacity is higher. Side-discharge characteristics: This machine can choose the side-discharge model for the specific situation where the front-discharge model cannot pelletize. Compared with the front-discharge model, the product has smaller particles and higher production capacity.

4、 Technical parameters: