Air Treatment & Conditioning

High Efficiency Single Roller Crusher Machine , Horizontal Impact Crusher Machine 2PG400×250?

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Introduction

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single roll crusher which can also be called impact crusher or impact breaker or impactor crusher.It is a new type highly efficient crushingmachine with the advantages of small size, simple structure, high crushing ratio, low energy consumption, high production capacity, even product granularity and selective rock crushing,so that single roll crusher is a promising crushing equipment. The biggest disadvantages

of rock impactor crusher lies in that the hammer plate and the impacting plate are very easy to be

abraded, especially when crushing hard rocks, so that they should be regularly changed. At present

due to the research and development of some anti-abrasion materials, this kind of crushing equipment has been used in some metal dressing plants.

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Features

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1. The single roll crusher owns features of simple structure, small size, light weight, high production capacity, low production cost.
2. The rocks are crushed by the crushing equipment along the surface, so that the electricity consumption is lower and the crushing efficiency is higher.
3. High crushing ratio, it is able to simplify the crushing process and changes the three-stage crushing into two-stage or single-stage crushing and reduces the cost of the ore beneficiation plants.
4. The gap between the impacting plate and the hammer plate can be conveniently changes, thus effectively adjusting the discharging granularity.
5. Comprehensive crushing functions, high production rate and comprehensive interests.

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The commonly seen roller crusher falls into three types: single roll crusher, double roll crusher and four roll crusher.In the working process, material falls in between the two rollers, and will be crushed. Normally, the material will be discharged from the bottom.

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Technical data

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Model | Feeding Size (mm) | Output Size (mm) | Capacity (t/h) | Motor Power (kw) | Weight (t) | Overall Dimension (mm) |
2PG400×250 | <35 | ≤2-8 | 2-10 | 2×5.5 | 1.3 | 2110×870×810 |
2PG610×400 | <65 | ≤2-20 | 5-20 | 2×15 | 3.9 | 3510×1420×1030 |
2PG750×500 | <75 | ≤2-25 | 10-40 | 2×18.5 | 9.5 | 4210×1630×1260 |
2PG800×600 | <80 | ≤2-25 | 12-45 | 2×22 | 10.8 | 4505×1780×1320 |
2PG1000×700 | <100 | ≤3-30 | 20-65 | 2×30 | 14.9 | 5310×2175×1595 |
2PG1200×800 | <120 | ≤3-35 | 35-80 | 2×37 | 25.5 | 6290×2270×1870 |
2PG1500×800 | <130 | ≤3-45 | 50-120 | 2×75 | 33.7 | 7460×2410×2290 |
2PG1600×1000 | <150 | ≤3-50 | 60-140 | 2×90 | 41.2 | 8220×2680×2475 |
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The capacity above is tested as per medium hard limestone.

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Application

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The roller crusher has widely application in the industries of mining, building materials, chemical industry, metallurgy, etc.

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Working Principle

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The fixed part of roller and movable roller are driven by the motor via reducer and v-belt, the raw materials fall into the part between the two rollers from inlet of the machine. The two rollers rotates inward simultaneously. The materials are extruded, crushed and ground, then the end products come out from the bottom of this crusher.

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