Mine Shaft Lining Vertical Conveyor After Excavation with High Precision

Min.Order: 1
Product origin: Hangzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 2200 ~ 3000

Description
Mine Lining Vertical Converor


Project Summary:

Mine shafts are vertical or near-vertical tunnels, which are "sunk" as a means of accessing an underground ore body, during of the development of an underground mine.

The shape (in plan view), dimensions and depth of mine shafts vary greatly in response to the specific needs of the mine they are part of and the geology they are sunk through. For example, in North and South America, smaller shafts are designed to be rectangular in plan view with timber supports. Larger shafts are round in plan and are concrete lined.

Mine shafts may be used for a variety of purposes, including as a means of escape in the event of an emergency underground and allowing for the movement of:
  1. People
  2. Materials
  3. Mine services (such as compressed air, water, backfill, power, communications and fuel)
  4. Ventilation air
  5. Broken rock (in the form of payable ore, or non payable waste)
  6. Or any combination of the above

When the top of the excavation is the ground surface, it is referred to as a shaft; when the top of the excavation is underground, it is called a winze or a sub-shaft. Small shafts may be excavated upwards from within an existing mine as long as there is access at the bottom, in which case they are called raises.


Key Features:
  • Design capability for high speed conveying service in mine shaft
  • Variable design & fabrication solutions, covering Guides & Buntons, Concrete Buckets, Forms
    & Rings, Galloways, Rubber-lined Plateworks etc.
  • Heavy duty hot-dipped galv. or coated as per customers' requirements
  • Mass concrete nominal linings may need to be designed to be pressure relieved to prevent the
    build-up of water pressure loading; to this end, weep holes and or drainage garlands are incorporated. 

    The minimum thickness is governed by practical considerations during casting, specifically related to the stiffness of the kerb ring during handling and placing of the concrete; 300 - 450mm thick nominal concrete linings are typical.

    Benefits:

    Minimises concrete usage, whilst providing a fully serviced shaft environment.
    Addition of steel fibres can increase strength.
    Extensively used with widely available expertise

             Buntons Assemblies                            Guide Assemblies                          Concrete Bucket

Demension & Technical specifications

 Specifiction 
1Range of Length500m-2000m
2Speed12-15m/s
3Tolerance scopeWithin 1mm for 1km
4Price$2200-3000/t
 

Design & Engineering Capacity:

Candid offers 3D modeling design to fit every application.
Based on the experienced engineering & design teams, Candid is dedicated to customized design that
fulfils customers' demands on the shaft steelwork.

Shaft is the an essential part of the support and supply system for the work flow underground.Ventilatio
n doors wll guide an adequate supply of men and material.



    Guides & Buntons          Concrete Bucket          Sinking Buckets & Baskets           Galloway

When it comes to the Guides & Buntons,all juctions are assembled by a large number of huck bolts whi
ch can ensure the stability of the shaft walls. Whether concreting from the buttom up or the top down, it
can be an important part of your time and cost cutting  operation.

As for  the Galloway that is used to dig the shaft of the mine. It's like a giant elevator that can carry the e
quipment and the men.
 

Shop Fabrication & Assembly:

Candid's shaft steelwork is fabricated, pre-assembled and tested in the workshops, which can optimize th
e fabrication processes, improve the product quality and highly reduces the site construction workload an
d schedule.

 

Project Execution:
Candid's project management team has experience of project execution with following capacities.
Project Planning & Scheduling                   Document Control                                  
Sourcing, Procurement                               Field Installation & Commissioning Supervision
Fabrication, Expediting, Inspection             Performance Evaluation


Guarantee and after-service:

1. Guarantee time:one year since machine was at buyer's factory within 12 months against B/L date.
2. We can send our best technician to buyer's factory for installation, debugging and training.
3. Complete installation instructions, circuit diagram, manual operations and machine layout.


Performance:
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