Pioneering for You

Mines

How to reach us

Green Genesis BD

GREEN GENESIS ENGINEERING LTD.
Road 23, House 174/B
New DOHS Mohakhali
Dhaka, Bangladesh.
+88 02 8714014
+880 1933 302 535, +880 1716 434 153
sales@greengenesisbd.com
www.greengenesisbd.com

Mines

Metal treasures in the deep

Mining of stone and metal has been done since pre-historic times. Ores and metals recovered by mining include metals, coal, oil shale, gemstones, limestone, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain any material that cannot be grown through agricultural processes, or created artificially in a laboratory or factory.

Extraction is complicated: Often, the reserve lays several hundred meters underground elsewise available in open cast mines.

Wilo pumps are ideal for industrial use

When mining the ore at this depth, water – in this case, flowing ground and wastewater – poses a major challenge. Wilo section-type and split case pumps are ideally suited for industrial use with high pressures, such as water removal in underground / opencast mining.


Vertical Turbine Pump

Design

  • Vertical wet pit
  • Stages: Single / multistage
  • Closed impeller
  • Above or below floor discharge
  • Pumped medium lubricated line
  • shaft bearings
  • Non pull out bowl/ rotating
  • element Antifriction bearings

Application

  • Water supply/ irrigation
  • Cooling water for power plant
  • Flood control/ condensate
  • extraction general industry/ fire
  • fighting

Special features / product benefits

  • Caission/ cannister construction
  • Tilted pad thrust bearings with
  • cooling arrangement, semi-open
  • impellers
  • Oil / external water lubricated line
  • shaft bearings
  • Pull out rotating element,
  • instrumentation & controls

Technical data

  • Qmax : 50000 m3 /hr max
  • Hmax: 450 m
  • Temperature: up to 800 C – higher on request
  • Delivery Size: DN 100 – DN 2000
Vertical Sump Pump

Design

  • Vertical wet pit volute pump with
  • Dry motor
  • Stage: Single
  • Closed impeller
  • Oil lubricated bearing arrangement antifriction bearing
  • Mechanical seal/ gland packing

Application

  • Emergency oil pump
  • Dewatering

Special features / product benefits

Technical data

  • Qmax: 750 m3/hr
  • Hmax: 220 m
  • Temperature: up to 80°C
  • Delivery Size: DN 32 – DN 200
Standard Horizontal Split Case Pump

Design

  • Mounting: Inline horizontal
  • Stages : Single/ double, single/ double suction Impellers shaft with sleeves
  • Grease lubricated anti-friction bearing
  • Mechanical seal/ gland packing

Application

  • Water supply / general industry
  • Building service / fire fighting
  • Spray irrigation / district heating

Special features / product benefits

  • Mounting: Vertical

Technical data

  • Qmax: m3/hr max 3400
  • Hmax: 235 m
  • Temperature: up to 120°C; Higher on request
  • Delivery Size: DN 50 – DN 400
PISO

Design

  • Standards as per ISO 2858
  • End suction top discharge
  • Stage single
  • Back pullout design
  • Closed Impeller
  • Gland packing/Mechanical seal

Application

  • HVAC systems
  • Water transfer
  • Distribution systems
  • Fire fighting
  • Cooling tower

Special features / product benefits

Bearing Housing

  • Unique design for Grease & Oil Lubrication
  • Provisions for temperature gauge / vibration probe

Bearings

  • NR type replaced with standard type

Technical data

  • Qmax: 750 m3/hr
  • Hmax: 170 m
  • Temperature: -20ºC to 120ºC
  • Delivery Size: 32 – 200
Norm Pump as per EN733

Design

  • End suction top discharge
  • Mounting: Horizontal
  • Stage: Single
  • Back pullout design
  • Closed impeller
  • Mechanical seal/ gland packing
  • Grease lubricated antifriction bearings

Application

  • Building service
  • Sprinkler systems
  • Water supply
  • General industry

Special features / product benefits

Technical data

  • Qmax: 600 m3 /hr
  • Hmax: 150 m
  • Temperature: up to 1200C
  • Delivery Size: DN 32 – DN 150
Multistage Ring Section Pump

Design

  • Mounting: Horizontal
  • Stages: 3 to 15
  • Radial flow impellers with vane diffusers mechanical seal/ gland packing
  • Grease lubricated antifriction bearings

Application

  • Mine dewatering
  • Descaling in steel mills
  • Boiler feed application
  • Reverse osmosis for desalination plants water supply / general industry
  • Fire fighting

Special features / product benefits

  • Mounting: Centreline/ vertical
  • Multi-outlet design
  • Balance valve design for axial thrust bush bearing/ roller bearing

Technical data

  • Qmax: 1000 m3/hr
  • Hmax: 1800m
  • Temperatur: up to 1600 C
  • Delivery Size: DN 32 – DN 250
MISO

Design

  • Standards as per ISO 2858
  • End suction top discharge
  • Stage single
  • Back pullout design
  • Closed Impeller
  • Gland packing/Mechanical seal

Application

  • HVAC systems
  • Water transfer
  • Distribution systems
  • Fire fighting
  • Cooling tower

Special features / product benefits

Bearing Housing

  • Unique design for Grease & Oil Lubrication
  • Provisions for temperature gauge / vibration probe

Bearings

  • NR type replaced with standard type

Technical data

  • Flow: upto 750 m3/hr
  • Head: upto 170 m
  • Temperature: -20ºC to 120ºC
  • Delivery Size: 32 – 200
Engineered Horizontal Split Case Pump (HSC)

Design

  • Mounting: Inline horizontal
  • Stages: One/ two/ three stage single/ double suction impellers
  • Grease/ Oil lubricated antifriction bearings
  • Mechanical seal/ gland packing

Application

  • Water supply/ general industry
  • Ports & docks/ fire fighting
  • Irrigation/ marine desalination

Special features / product benefits

  • Mounting: Centre line/ vertical
  • Drive connection: direct/ cardan shaft bush bearing
  • Staggered vane design for fan pump application
  • Special suction/ delivery orientation* instrumentation & controls

Technical data

  • Qmax: m3/hr max 18000
  • Hmax: 270 m
  • Temperature: up to 120°C; Higher on request
  • Delivery Size: DN 50 – DN 400