ADSL on its last legs in South Africa

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  By   Daniel Puchert Partially state-owned telecommunications company Telkom announced in its financial results for the year ending 31 March 2025 that its ADSL subscribers had more than halved to under 30,000. According to the company’s operational data, ADSL lines decreased from 64,959 in March 2024 to 29,770. This 54.2% decline highlights that the legacy broadband technology is slowly approaching the end of the road. Telkom’s ADSL business peaked at the end of March 2016 with 1.01 million subscribers — two years after fibre upstart Vumatel  broke ground in Parkhurst . What followed was a sharp decline in Telkom ADSL subscribers. Customers connected to its copper networks decreased by more than 500,000 over the next four years. This was partly driven by Telkom itself, which began actively switching off its copper network in some neighbourhoods. If it did not have fibre in the area, it would offer a “fixed line lookalike” wireless service that ran over its cellular ...
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Cone Crusher Advantages

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Symons Cone Crusher

Capacity
40-610t/h

Output Size
<300mm

Symons compound cone crusher is a modern high performance crusher designed and developed by EASTMAN according to the needs of users, based on the principle of lamination crushing and the concept of more crushing and less grinding, which integrates optimized cavity type and reasonable stroke.
Applications
mining, quarry, aggregate making, etc.
Materials
Materials with compressive strength not exceeding 350MPa, such as river pebbles, granite, basalt, iron ore, shale, limestone, gangue, quartz, diabase, marble, copper ore, cobblestone, etc.

Hot Sale

DN 1200S-X
Capacity: 80-180t/h
Max Feed size: 80mm
Output: 16-40mm

DN 1400Z-D
Capacity: 200-500t/h
Max Feed size: 215mm
Output: 25-50mm

DN 1400S-X
Capacity: 130-260t/h
Max Feed size: 100mm
Output: 19-40mm

+86-13879771862
Get The Price

Eastman Cone Crusher Families

cone crusher cavity

Different types of cavity
operated in open circuit, can be fitted with fine, medium, coarse or extra coarse crushing cavities.

types of cone crusher

HP, GP, Compound Cone Crusher
Select the rightest cone crushers to maximize your profit. Optimized crushing with the lowest maintain.

Fixed, mobile, portable versions
Compact, stationery cone crusher and portable cone crusher (wheel or crawler) to meet the toughest applications.

crushing stages

Cone Crusher Working Principle

cone crusher working

Structure And Parts

Symons cone crusher structure
symons crusher parts

Technical Specifications

Cone Crusher Advantages

  • Advantage combination
    The compound cone crusher is a kind of high efficient rock crusher, which is developed on the advantages combination of spring cone crusher and hydraulic cone crusher.
  • Fiexed, mobile, portable
    There are stationary, mobile and portable cone crusher versions to help shoot every harsh working conditions.
  • Short head, standard head
    The compound symons crusher is divided into standard type and short head type. Generally speaking, the standard type has a wider feed size and discharge size, while the short head type has a narrower feed size, which is conducive to produce fine grain materials. In short, the standard type is generally used for coarse, medium crushing, short head type for medium, fine crushing.
  • Multiple cavities
    There are multi cavity types for different crushing requirements, coarse, medium coarse, fine.
  • Safe and friendly
    Adopting large diameter spindle, heavy duty main frame and independent thin oil lubrication automatic control system, makes the Symons cone crushers are efficient, stable and easy to maintain.
  • Easy to install and maintenance
    All parts can be removed from the top or side, easy to install, convenient maintenance.
  • Overload protection
    Spring type overload protection, prevent damage to the crushing chamber caused by very hard materials and iron lump, ensure the normal operation of the crushing system.
  • Compact structure
    The medium and large capacity compound cone crushers are equipped with hydraulic cavity cleaning system, can automatic operate, reduce the shutdown time greatly.

Solutions & Cases

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HP Cone Crusher

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Impact Crusher

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Mobile Crusher

Eastman Technology Co., Ltd.

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