Open Pit Coal Mine Crushing And Screening Plant

Just last year ,we built China large crushing and screening plant for open pit coal mine.

Whole crushing and screening plant with : Feeder breaker ,2PLF grading teeth roller crusher ,vibrating screen ,blet feeder and belt conveyors.

One: 2PLF grading teeth roller crusher adopt the MMD sizer technology ,make the material screening first ,then go to crushing . So that the powder percent very very low.

1.Initially,the material is ripped by the leading faces of opposed rotor teeth.These subject the rock to multiple point loading ,in-ducing stress into the material to exploit any natural weaknesses.

2.At the second stage,material is broken in tension by being subjected to a three point loading, applied between the front tooth faces on one rotor,and rear tooth faces on the rotors.

3.Any lumps of material that still remain oversize,are broken as the rotors chop through the fixed teeth of the breaker bar,thereby achieving a three dimensional controlled product size.

Work ing Principle

Coal Crushing And Screening Plant is set by received material, transport ,crushing and screening process equipment as whole plant. Through optimization of the process to make them have ideal work performance .Through the combination of different models build a large crushing and screen operation line to meet various processing work. Its advanced design, good performance, short construction period, high efficiency, easy operation and maintenance, low operation cost, work stable and reliable.

Structure & Feature

1. Coal Crushing And Screening Plant is set by received material, transport, crushing ,screening and fast loading as one of the large mining crushing production system.

2. Coal Crushing And Screening Plant includes heavy-duty continuous crusher station, large double teeth-roller crusher ,vibrating screen, fast loading buffer silo, box-type substation, complete electrical system, monitoring system, steel construe and other important equipments .The equipments is advanced technology, excellent quality.

3. Coal Crushing And Screening Plant have diversification product particle size, compact structure, smooth operation, low cost, production, installation and commissioning cycle is short ,high mobility, civil and steel construction convenient advantages.

4.The core components of coal crusher station are all use international or domestic brands to ensure high reliability operation of the system .

5.Complete electrical system and monitoring system (infrared cameras, night vision conditions can be used), remote centralized operation and monitoring ,entire system uses PLC control, high degree of intelligence..

Application

To meet of large and medium size open pit mine material feeding, crushing ,screening and transport operations.

Technical parameters

Coal Mine in Yiwu country of Xinjiang Guanghui Energy Co .,Ltd (Baishihu Open Pit Coal Mine)

2500t/h Semi-mobile coal crusher system equipments purchasing and installation work.

The basic process: raw coal storage and loading and unloading points ( storage capacity 200 cubic meters, bilateral 4 unloading bit)→Feeder ( Heave duty apron feeder )→First crusher→Belt conveyor→Second Crusher (2 units)→Vibrating screen ( 4units)→ Lump coal/Seed coal/ Powder coal belt conveyor→Finished product bunker→Loading

Xinjiang dacheng mine--1200t/h semi-mobile crusher station project (TPSZ-1200)

The basic process: raw coal storage and loading and unloading points ( storage capacity 100 cubic meters, bilateral 4 unloading bit)→First crusher→Second crusher→Belt conveyor→Vibrating screen→Powder coal belt conveyor→Storage bunker (storage capacity 2*300 t)→Loading

Shenhua group—1800t/h semi-mobile crusher station project (TPSZ-1800)

Choose Zhenyuan Crushing and screening plant you will be able enjoy the following services:

1. Pre-sale services ----Act as a good adviser and assistant of clients; Enable them to returns on their investments.

2. Services during the sale ----Respect clients; Devote ourselves to improving the total value

3. After-sale services ----Provide considerate services to minimize clients' worries.

Warranty: 100% brand new when leaving the factory. The seller guarantee quality of the machines (excluding wearing parts)for a period of one year from the date of trial run finish under our technician's guidance, but not exceed 13 months from date on which machine leaves the factory.

Workshop of Zhenyuan:

We focus on Mining equipment more than 40 year.Choose Zhenyuan you will choose a professional technical team, to provide you the most professional equipment !