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GXJ Series Continuous Powder Shaping and Modifying Machine - Top China Suppliers & Factory Solutions
Overview
GXJ series continuous powder surface shaping and modifying machine consists of raw material bin, reagent barrel, feeding screw, reagent metering and filling system, modifier host, cyclone collector, pulse dust collector, induced draft fan, electronic control system and other parts.
The modifier host consists of three "pin" shaped modification barrels. Dry powder and precisely measured modifier enter the modification barrel at the same time. The main motor drives the high-speed rotating rotor to make the material run in a fluidized spiral state, and the heat generated by relatively high-speed shear, collision and friction between the stator installed on the modification barrel is rapidly formed into a film for modification.
The unique modification chamber design and self-heating heating mechanism of this machine meet the requirements of continuous modification process of powder surface, and it has the characteristics of strong continuity, high coating efficiency, high activation index and large processing capacity. The high-speed friction and shear between the stator and the stator have the function of depolymerization and dispersion of the material at the same time. Since it was launched on the market, it has been tested by many cooperative manufacturers and has excellent operation and application performance, which has been well received and affirmed by users.
Technical Advantages
Application Field
Widely used in non-metallic mineral fillers, pigments, rubber, adhesive polymer materials, functional materials and coating industries. Heavy (light) calcium carbonate, kaolin, talc, mica, wollastonite barium sulfate, magnesium hydroxide, aluminum hydroxide, zinc oxide, white carbon black, illite, silica powder, pyrophyllite, graphite, flame retardant, etc.
Process Flow
Site Pictures
Technical Parameters
Frequently Asked Questions
Q: What components make up the GXJ series continuous powder surface modifying machine?
The complete system consists of a raw material bin, reagent barrel, feeding screw, reagent metering and filling system, modifier host, cyclone collector, pulse dust collector, induced draft fan, and an electronic control system.
Q: How does the modifier host achieve uniform coating on powder surfaces?
The host uses three "pin" shaped modification barrels. Dry powder and measured modifier enter simultaneously. A high-speed rotating rotor forces the materials into a fluidized spiral state. The heat generated by high-speed shear, collision, and friction between the stator rapidly forms a uniform modifying film on the particles.
Q: What are the key advantages of this machine for ultrafine powder processing?
It offers excellent powder dispersibility, uniform coating, and a low modifier requirement per unit. It operates continuously with high processing capacity, high activation index, low energy consumption, and high coating efficiency.
Q: Can the GXJ series machine handle materials with low pseudo-specific gravity?
Yes. The equipment has both modification and disintegration functions. It has unique modification and activation effects on materials with low pseudo-specific gravity and large bulk density ratios, such as white carbon black, mica powder, and talcum powder.
Q: Does the modification process damage the original shape of the powder particles?
No. The powder and modifying agent are mixed in a high-speed gas-solid phase vortex flow operation. This ensures high modification efficiency while causing basically no damage to the original particle shape.
Q: Is the operation environmentally friendly and dust-free?
Yes. The system runs under negative pressure with excellent sealing. This prevents dust leakage and ensures a clean, low-pollution operating environment with low labor intensity.