Regarding the working principles of the various crushers, according to the user specific service condition information feedback, and combining its features,Huahong has designed this new generation of hammer fine crusher . It is specially used in the area of artificial sand making, and it is the substitutes of the rod mill, and the vertical shaft sand making.

The high efficiency fine crusher is mainly used for fine crushing of dinas, sand making and for crushing in cement factory, etc. The high efficiency fine crusher integrates the advantages of hammer crusher, impact crusher, etc. and is further improved in terms of structure, materials, etc. The optimized crushing chamber improves fine crushing effects and enhances the unitarity of spare parts. The hammerhead is designed with tungsten and titanium alloy integrated structure and other special wear-resistant materials which greatly lengthen the service life of hammerhead.

Advantages:

1. The reasonable multi-cavity crushing room combination, and the new convenient bitonality structure, can guarantee 85% material granularity size is below 5mm, the product granularity are fine and even; 
2. This equipment investment is lower 35%-50% than the traditional process with same scale, but productivity is higher 35%-50%.and the cost of the long-term maintenance is lower 35%-50%.
3. Convenient maintenance installment makes the hammer and screen plate exchanged easily.
4. The worn parts mainly adopt the new high quality multi-element chromium alloy anti-friction material, guarantee the hammer and the plate have superior abrasion and impact resistance
5. Big capability, the hammer has long service life , low power of the necessary device, can change the three-level crushing into two-level crushing, simple craftwork and structure, easy maintance, steady operation, low dust and electricity consumption.

Working principle:

The main working parts of hammer fine crusher are rotor with a hammer. The rotor is composed of spindle, disk, pin, hammer handle and hammer, rotor motor drives the rotor high-speed rotation in the crushing cavity, the material goes into machine from the upper feeding port, by the spindle, disk, pin, hammer handle and hammer, material from the upper feed port into the machine, and broken by the high-speed movement of the hammer blow, impact, shear abrasive. The rotor upper part has a back plate, rotor rear has a crack down on the plate, and rotor lower part has a sieve, the crushed material size smaller than the mesh size in the material is discharged through the sieve, the coarse materials retention on sieve continue to be hitting and grinding by the hammer blow, and finally discharged through the sieve.

We have developed long and good relationship with many shipping agents. Ocean freight partners are: APL, COSCO, OOCL, CSCL, MSC, etc. and train shipping is also available. The perfect shipping way and best service with lowest price are always provided for customers. 

Pre-sales Service

The wide product range enables us to provide our customers with stand-alone machines or complete processing plants. Based on our customers’ request and budget, our experts make efficient, reliable solutions. Following customers’ order we produce strictly, what’s more, before placing the order every customer has the chance to visit Huahong working machines or complete plant in the site. To ease the trip for every visitor to China, in particular the first-time visitor, we provide FOR FREE all relevant visitor-friendly services including invitation letter preparation, hotel reservation, airport pick-up, incity transportation, and sightseeing guide, etc.

After-sales Service

Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customers’ plants. Necessary training about machine daily maintenance to local workers is provided also. After-Sales department is made of well-trained employees and installation engineers, the installation engineers are special and professional members of Huahong, they are now strategically located home and abroad, working for our customers.