The percussion grinder is mainly suitable for crushing dry, soft, brittle, and medium hard samples. Due to the use of a motor that can perform large-scale torque changes, it can be used for laboratory sample preparation, industrial batch or continuous processing. The feed size of AM350 can reach 25mm, and with strong driving force and high speed of 10000rpm, the sample can be directly crushed to a fineness of about 100um. Unlike other instruments for crushing hard samples, the impact grinder can directly control the discharge size and improve work efficiency. In addition, the percussion grinder provides different rotating blades and bottom screens, making it convenient for customers to choose according to their needs and operating habits.
Application areas:
Environmental research, construction, agricultural materials, glass ceramics, metallurgy, geology, mining, coal
Performance advantages:
●Suitable for continuous or batch processing of a large number of samples
●The maximum feeding size of the sample can reach 25mm
●The bottom sieve aperture can be selected from 0.12mm to 10mm, and the final discharge particle size can be controlled to reach 100um
●Adjustable speed of 2000-10000rpm
●There are various forms of rotating knives to choose from, suitable for different sample preparations
●The grinding kit is detachable for easy cleaning
●Can be used with automatic sampler and spiral feeder, with high degree of automation
●Can be connected to a cyclone separator to improve air flow, cool samples and grinding tools, and enhance sample preparation efficiency
●The collection device can be connected to a circular filter, making it easier to clean dust
●Motor rapid braking and safety lock device
●The host and bracket can be separated for easy transportation
●Equipped with casters for easy mobility
Technical parameters:
performance index |
Hammer grinder AM350 |
Type |
Medium hardness and brittleness |
Feed size |
<25mm |
Discharge fineness |
<100um |
Container capacity |
5L or 30L |
Speed adjustment range |
2000-10000rpm |
Circular speed of the rotating blade |
15-31m/s |
Mesh aperture size |
0.12-10mm |
Number of teeth on the rotating blade |
3 teeth |
Grinding kit material (rotating blade striking edge, toothed crushing edge) |
Stainless steel, hard steel, and anti heavy metal pollution steel |
Bottom sieve material |
Stainless steel, anti heavy metal pollution type |
Type of feeding funnel |
Standard funnel, automatic feeder, spiral feeder |
Grinding method |
dry grinding |
Width x Height x Depth |
500×1200×700mm |
net weight |
About 60Kg |
Electrical Parameters |
220V-50Hz/2200W |