A stone crusher costs RMB 10,000 to RMB 20,000, or hundreds of thousands, and there are dozens of types. Even if the scope is narrowed down to a cost of RMB 100,000, there are still many types: jaw crusher for primary crushing, impact crusher for secondary crushing. , cone crusher for secondary medium and fine crushing, hammer crusher for one-time molding, roller crusher for low cost, compound crusher for low loss, etc. So how to choose? The following is a detailed introduction for you.
1. Raw material feed size is above 500mm: (price is above RMB 80,000)
Medium-sized crushing machine model with a price of about 100,000: Jaw crusher (PE600*900, PE750*1060, PE800*1060)
Applicable materials: limestone, basalt, rock, construction waste, iron ore, etc.
Details of incoming and outgoing materials: Incoming material particle size is between 500-650mm, discharge opening adjustment range is 80-220mm, production capacity is 110-336t/h
Medium-sized jaw crusher: coarse crushing material crusher
The jaw crusher in the medium-sized stone crusher is a coarse crushing equipment that can crush materials of various hardnesses. The Red Star manufacturer uses high-quality steel plate welded frames and non-welded frames on the jaw crushers to avoid various situations and the crushing force of the tiger's mouth. Strong, the efficiency is about 30% higher than other equipment, the crushing cavity is deep and there is no dead zone, and the crushing ratio is increased by 20%.
2. Raw material feed size is above 200mm: (price is about 120,000)
Medium-sized crushing machines worth around 100,000 yuan: cone crusher (S160, S250, S560, S750, HP500, HP800) impact crusher (PF1007, PF1010, PF1210)
Applicable materials: basalt, granite, iron ore, limestone, gypsum, marble and other materials
Details of the incoming and outgoing materials: the feeding particle size range is 200-370mm, the discharge port adjustment range is 8-25mm, and the production capacity is 57-328t/h.
Cone and counterattack: stone crusher feeding more than 200mm
3. Stone crushing machine with raw material hardness level 6 or above: (price above 100,000)
Medium-sized gravel crushing machines worth around RMB 100,000: single-cylinder cone S160, S250, S560, multi-cylinder cone HP500, HP800, fully hydraulic cone GYS500
Applicable materials: basalt, granite, iron ore and other high-hardness materials
Details of the incoming and outgoing materials: the feeding particle size range is 200-370mm, the discharge port adjustment range is 8-25mm, and the production capacity is 57-328t/h.
4. The compressive strength of the material is less than 350 MPa: (price is more than 89,000)
Medium-sized stone crushing machine model with a price of about 100,000: impact crusher (PF1007, PF1010, PF1210)
Applicable materials: marble, limestone, limestone, bluestone, gypsum, construction waste and other medium and low hardness materials
Details of incoming and outgoing materials: Incoming material particle size is below 350mm, processing capacity is 30-130t/h
Impact crusher: medium and low hardness material crusher
5. The finished gravel product requires "one-time molding" model: (price is more than 85,000)
Medium-sized stone crushing machines with a price of about 100,000 yuan: heavy hammer crusher PCZ1308, PCZ1410
Applicable materials: limestone, bluestone, sandstone, etc. with compressive strength less than 200 MPa
Details of incoming and outgoing materials: Incoming material particle size ≤450mm, production capacity 80-210t/h
Heavy hammer crusher: one-time forming stone crusher
The heavy hammer crusher is a newly designed equipment among medium-sized crushers. It adopts multiple hammer heads for cyclic crushing and no grate bar design. When the material does not meet the discharge requirements, it can be processed continuously to achieve the effect of "one-time molding" , the particle size of the finished product is uniform, comparable to a sand making machine, the finished product can be discharged up to about 5mm, and the gradation is reasonable.
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