Mining Hard Rock Dolomite Powder Impact Crusher

Product Description

Mining Hard Rock Dolomite Powder Impact CrusherProduct Description
Hongji's impact crushers feature a unique combination of heavy rotor design, materials selected for good wear resistance and crusher chamber design. This combination has proven revolutionary in improving capacity and product quality and in reducing operating and wear costs. The size of the discharge material can be adjusted, and the crushing specifications are diversified. The impact crushers deliver unbeatable performances in primary, secondary, tertiary and recycling applications. Featurers
1. The shape of crushed material will increasingly become cubic.2. Crushing ratio can be set at an extremely large value: normally at 20 and maximum up to 80.3. The high crushing efficiency reduces the power consumption.4. Lighter in machine weight as against capacity, saving installation cost. 5. A high crushing efficiency reduces the power consumption.6. The rotor is made of high-carbon steel casting, and has wedge-shape hammer holding grooves extending parallel to the shaft.
Applied material : limestone, granite, cobble, dolomite, bluestone, iron ore, construction waste, glass, cement clinker, etc. Product Parameters

Model	Feeding opening (mm)	The Naximum Feeding Size(mm)	Capacity (t/h)	Power(kw)	Overall dimension (L×W×H)(mm)	Total weight (t)
PF-1007	400×730	300	30-70	37-45	2330×1660×2300	12
PF-1010	400×1080	350	50-90	45-55	2370×1700×2390	15
PF-1210	400×1080	350	70-130	110	2680×2160×2800	17.7
PF-1214	400×1430	350	80-180	132	2650×2460×2800	22.4
PF-1315	860×1520	500	100-280	200	3180×2720×3120	27
PF-1320	993×2000	500	140-380	250	3220×3100×3120	34
PF-1520	830×2040	700	200-550	315-400	3959×3564×3330	50.6
PF-1820	1260×2040	800	400-800	630-710	4400×3866×4009	83.21

Working Priciple
When the machine is working, driven by the motor, the rotor rotates at a high speed. When the material enters the action zone of the plate hammer, it will impact and break with the plate hammer on the rotor, and then it will be thrown to the counter device to break again, and then bounce back from the counter liner to the plate hammer action zone to break again. This process is repeated, and the material will enter the first, second and third counter cavities from large to small to break again. Until the material is broken to the desired particle size, it is discharged through the discharge port.
Company Profile
Hongji Mining Machinery Co, Ltd. is a large production-oriented enterprise with import and export qualifications, mainly providing "whole mining beneficiation equipment system and service, and is a large-scale joint stock enterorise intecrating RaD, manufacturing, sales. and EPC proiect The company is headguartered at No. 166 North Taojia Road, Xingyang City, Zhengzhou City, Henan Province , with a total area of more than 80000 square meterAfter more than 20 years of development, now t has three producton bases, more than 180 sets of varous arge and medium-sized processing machining ivetina. weldina. and assemblv equipment. more than 200 emplovees. with 75 senior and intermediate itles' professional encineers.
FAQ
1. How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.
2. Guaranteed:
If products 'quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.
3. How about price?
Yes, we are factory and are able to give you the lowest price than market one 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.
4. Service and Payment Terms?
A. We usually accept T/T, L/C, but other terms also workable.
B. We take pictures of finished products before delivery.
5. Will you help with installation and staff training?
Yes, we can send our engineers to your place to guide the installation and train your workers if needed, but the buyer should bear our technician's round tickets, accommodation, and food.