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Fine crusher is also called tertiary crusher, which adopts the principle of “stone hit stone” to crush materials. It upgrades the traditional three crushing stages to the two crushing stages.
The fine crusher is mainly suitable for grinding and processing in metallurgy, building materials, chemical, mining, railway, water conservancy and other industries. It is used before the ball mill to increase the production efficiency of the ball mill by 50%.
It is especially suitable for fine and medium crushing of materials with hardness below 9 such as quartz, feldspar, calcite, marble, ceramics, iron ore, copper ore, gangue, phosphate rock, granite, basalt, silicon carbide, corundum, insulation materials and other brittle materials.
Application of Fine Crusher
1.High crushing efficiency. The use of grate plate, rigid hard extrusion crushing and solid rotor body greatly improve the crushing efficiency.
2.Good crushing effect. The fine crusher can arbitrarily control the discharging size of materials, so the required material size can reach more than 95% and ideal material size control and classification can be realized.
3.Small wear parts wearing. Compared with hammer crushers and impact crushers, it only wears the hammerhead, while the wheel core and hammer frame have no wear.
4.Simple installation. It is light in weight, diverse in installation (removable installation) and easy to operate.
5.Convenient maintenance. It only needs to lift the upper case and open the lowercase during maintenance. A person can complete a comprehensive inspection and maintenance of the whole machine within 20 minutes with a wrench.
6.Timely discharging. Three discharging channels are adopted to discharge qualified materials in time.
7.Adjustable discharging. The discharging granularity of the fine crusher can be adjusted, and the adjusting plate can be turned over at both ends.
The fine crusher is mainly composed of the rotary part, guard plate and box part.
Some non-overlapping hammer carriers are arranged on the wheel core of the rotary part. The hammer head, whose width is larger than the hammer carrier and the wheel hub, is fixed on the hammer carrier. The wheel core is composed of several wheel hubs, which are fixed on the main shaft. The two ends of the main shaft are supported on the frame with rolling bearing seats.
Comparison of Materials before Crushing and After Crushing by Tertiary Crusher
Once the crushing process is complete, the crushed materials are expelled or belched out of the machine.
Fine Crusher in Factory
| PXJ tertiary impact crusher | Rotorø×Width (mm) | |||||||
| Specification | 800×400 | 800×600 | 800×800 | 1010×1010 | 1200×1200 | 1400×1400 | 1600×1600 | 1800×1800 |
| Feed opening size(mm) | 400×185 | 500×250 | 550×300 | 1000×350 | 1200×450 | 1500 | 1600×550 | 1800×800 |
| Feeding size (mm) | <120 | <180 | <180 | <180 | <180 | <190 | <190 | <190 |
| Discharging size (mm) | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 |
| Adjustable range of discharge opening (mm) | 5-50 | 5-50 | 5-50 | 5-50 | 5-50 | 5-50 | 5-50 | 5-50 |
| Cement Clinker（t/h） | 10-30 | 1040 | 20-45 | 25-55 | 35-90 | 50-150 | 85-210 | 125-270 |
| Limestone（t/h） | 18-45 | 23-55 | 28-65 | 35-75 | 45-110 | 50-150 | 95-260 | 140-310 |
| Power（kw） | 4P 37KW | 4P 45KW | 4P 45KW | 4P 55KW | 6P 110KW | 6P 160KW | 4P 250KW | 4P 315KW |
| Theoretical weight | 3.9 | 4.5 | 6 | 10.5 | 14.4 | 22 | 35 | 49.7 |
Q1. Who are we?
A1: Zoneding Machine is manufacture of mining machine which is located in Henan province of China. We have been professional on grinding mill, stone crushers, sand making machines, production line for ore beneficiation, sand and aggregate industries since 2004.
Q2. What is our main crusher products?
A2: Jaw Crusher/Cone Crusher/Vibrating Screen/Sand Making Machine/Mobile Stone Crusher Plant/Vibrating Feeder/Fine Sand Recovery Machine/Screw Sand Washing Machine/Impact Crusher/Vertical Shaft Impact Crusher/Hammer Crusher/Belt Conveyor/Stone Crushing Plant.
Q3. What about the price ?
A3: We are able to give you competitive price than market one cuz we are factory, and we have a policy that ” for saving time and absolutely honest” business attitude,we quote as low as possible for any customer, and discount can be given according to quantity
Q4. What services can we provide?
A4: Accepted Delivery Terms: FOB, CFR, CIF；
Accepted Payment Currency: USD,EUR, CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken: English,Chinese,Spanish,Arabic,French,Russian
Q5: When will the delivery be?
A5: For inventory goods, we can ship them within 3-5 days. For customized equipment and other devices, we will specify according to clients’ needs as we quote.
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Roller crusher is also known as roll crusher, which relies on the high-speed rotation of roll wheel to crush materials. The commonly used roll crusher types include double roller crusher, toothed roller crusher, four roller crusher, etc. …
Hammer crusher is The high-speed rotating hammer collides with the material to crush the material. It can be crushed in dry and wet forms. Hammer crusher is a device for crushing materials in the form of impact. I…
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