Stone Processing Machinery with Four Roller Crusher for Fine Crushing
| US$8,000.00 - 9,000.00 | 1 Set (MOQ) |
Port:
Qingdao, China
Production Capacity:
1000 Sets Per Year
Payment Terms:
L/C, T/T, Western Union, Paypal, Money Gram
Shandong Jiuchang Industrial Equipment Group Co., Ltd
Shandong, China
Last Login Date:
Jul 03, 2025
Business Type:
Manufacturer/Factory
Main Products:
Crusher, Stone Crusher, Jaw Crusher, Roller Crusher, Hammer Crusher, Impact Crusher, Cone Crusher, Double Shaft Shredder, Mobile Crushing Plant, Crushing Production Line
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Product Description
Company Info
Basic Info.
Model NO.
4PG0806PT
Type
Roller Crusher
Motor Type
AC Motor
Motor Power
30kw
Application
Mine
Materials
Any Mine Materials
Outlet Size
200-300mm
Inlet Size
750×1060mm
Condition
Warranty
12 Months
Inlet Material Size
Less Than 60 mm
Output Size
Between 0.2 to 10
Material
High Manganese Steel
Capacity
8 to 90 Tph
Shaft Material
40 Cr Forging
After Sale Service
Life-Long Service
Trademark
Jiuchang
Transport Package
Naked Wood Case Steel Case
Specification
Model 4PG0806PT
Origin
Shandong China
HS Code
8474201000
Product Description
4 Roller Crusher for Stone Milling Mining Machine Roll Crushing Machine
Introduction
Four-roller crusher is suitable for solid materials with compressive strength less than 300Mpa and water less than 30%, and it is required to have fine and medium crushing operation with large crushing ratio. Such as crushing iron ore, quartzite, potassium (sodium) feldspar, limestone, river pebbles, silicon, barite, basalt, granite, steel slag, cement clinker, construction waste (concrete), shale, lime, coal, coke, water slag, clay, gypsum, bentonite, fertilizers, chemical raw materials and other solid materials. It is characterized by low maintenance cost, large crushing ratio, low water requirement, low power consumption, reliable performance, low dust and low noise.
Four rolls crusher is equipped with four crushing rolls, four rolls can choose toothed roll surface, surfacing roll surface, flat roll surface at will, suitable for feeding size less than 90mm, finished product size requirements of 0.3-10mm medium and fine crushing operations.
If the compressive strength of the material is more than 200Mpa, it is recommended to choose the heavy duty model. Transmission mode options have two kinds according to the user's requirements: V-belt and coupler transmission (hard connecting). This equipment in the mine without power can be changed to diesel or gasoline engine.
Working Principle
The four-roller crusher utilizes four high-strength wear-resistant crushing rollers, which rotate relative to each other to produce high squeezing and shearing force to crush materials. After the material enters the gap between the two upper rollers (V-shape crushing chamber), it will be squeezed and sheared by the relative rotation of the two rollser, the material will be squeezed and sheared for the first time (coarse crushing), and then it will enter into the relative rotation of the two lower rolls, and then squeezed, sheared and ground by the two lower rollers (fine crushing) into the required granularity from the outlet.Technical Parameters
| NO | Model | Feed size(mm) | Discharge Size (mm)Adjustable | Capacity(t/h) | Motor power(kw) | Protection | Transmission |
| 1 | 4PG-20PT | <20 | 0.3-10 | 2-30 | 26-37 | spring | V-belt or coupler |
| 2 | 4PG-40PT | <40 | 0.3-10 | 5-60 | 37-75 | ||
| 3 | 4PG-50PT | <60 | 0.3-10 | 8-90 | 67-90 | ||
| 4 | 4PG-80PT(Y) | <60 | 0.3-10 | 12-120 | 75-100 | spring or hydraulic | |
| 5 | 4PG-100PT(Y) | <60 | 0.3-10 | 20-180 | 100-132 | ||
| 6 | 4PG-110PT(Y) | <80 | 0.3-10 | 30-220 | 132-165 | ||
| 7 | 4PG-120PT(Y) | <90 | 0.3-10 | 45-260 | 165-200 | ||
| 8 | 4PG-160PT(Y) | <90 | 0.3-10 | 55-300 | 200-250 | ||
| 9 | 4PG-180PT(Y) | <90 | 0.3-10 | 70-350 | 242-300 |
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