Introduction of Sand Making Machine

PL series Vertical (Shaping) Impact crusher is widely applied to the medium crushing and fine crushing (sand making) of various hard and brittle materials, such as rock, grinding material, refractory material, cement clinker, quartz stone, iron ore, concrete aggregate. It is suitable for the crushing and shaping of building stone and sandstone for road building.

Advantages and Benefits of  Sand Making Machine

1: Simple structure, low cost.
2. Energy saving and high crushing efficiency.
3. it has fine crushing and coarse grinding function.
4. High passing rate of non-crushing material, influenced lightly by the material moisture. The moisture content can reach 8%.
5. Used for crushing of medium hard and ultra-hard materials (such as corundum and sintered bauxite).
6. With shaping function, cubical product, needle plate content is less than 5%. This machine is mainly used for crushing and construction quarry shaping. It has the advantage of fine material particle size, small fineness modulus, less machine wear.
7. Materials in the impeller and vortex crushing chamber forms liner by themselves. That greatly reduce the wear parts cost and the maintenance amount.

Working Principle of Sand Making Machine

After being sent into the crusher by feeder, the materials will be divided into two parts by the divider. One part goes into the rapidly rotating impeller through the middle of the divider, and then is speeded up promptly by the impeller, with the acceleration hundreds times of the acceleration of gravity. Then they will be casted through the impeller’s three uniform distributed flow channels at the speed of 40-100 m/s. Firstly, they will be impacted with the material dropping from all round of divider, and then they will be stroke to the material layer in vortex crushing chamber, and then be rebounded to the top of this chamber, then move downward. Materials launched from the impeller’s flow channel forms a material screen.

 In this way, after being impacted, rubbed and grinding several times in vortex crushing chamber, a block of material will be discharged from the discharge opening at the bottom. It forms a closed circuit with the recycling and screening systems. Generally, material will be crushed under 20 Meshes after three recycling. In the process of crushing, materials impact, rub and grind with the material layer without directly touching the metal parts. That lengthens wear parts’ service life. Airflow’s self-circulation inside the vortex crushing chamber eliminates the dust pollution.

Technical Paramrters of  Sand Making Machine

Pre-sale support
Select equipment model;
Design and manufacture products according to clients' special requirement;
Train technical personnel for clients.

Services during the sale
Pre-check and accept products ahead of delivery;
help clients to draft solving plans.

After-sales service support
After we signed the purchase contract and have a certain reputation guarantee, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.
We will send a professional and high levels installation engineer team at the same time the product properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will do some certain installation debugging training, etc.

 Zhengzhou Zoonyee Mining Machinery Co., Ltd are specialized in the research, production and sale of mining crushing equipment,sand making equipment and constuction waste recycling equipment.

Ourcompany always committed to providing the highgrade aggregate solution and advanced compete equipment for highway, railway, water and electricity engineering project. 

Company strength

Under the circumstance of world economic integration, Zoonyee Heavy Industry build the goal of global strategy, improves the overseas business model, and cultivates a highquality compound talents team to adapt to the international market that can participate in the international corporation and competition in wider area and higher level, constantly enhancing the company's global competition, and leading the domestic great-leap-forward development in further step.