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November 10, 2010

Central Coast coalmine labelled dangerous

Filed under: business — Tags: — sbmzhcn @ 6:47 am

A proposed coal mine on New South Wales Central Coast is potentially dangerous to health, the area director of public health said.

The Wallarah 2 joint venture underground coal mine, run by Kores Australia, could cause air pollution which may lead to respiratory problems; however Wallarah Coal stated that this was unlikely.

The senior public health official for the region, Dr. Peter Lewis, put forward a submission to the NSW Planning Department that the pollution had been underestimated and would ”produce increased respiratory symptoms and morbidity among residents”.

Lewis went on to say that the air quality data from the miner’s environmental assessment was inadequate and even the pollution levels projected would still cause harm.

‘If this proposal were to go ahead, much greater attention is required to prevent the level of contamination of the air that is currently described in the modelling of this section,” he said.

He also put forward that the coal dust would spread well beyond the boundaries of the mine.

Kores responded to the claims, saying that “detailed assessment by air quality specialists concludes that there will be no significant impact on the local air quality, and that the project will meet all current dust emission criteria and the assessment has included cumulative impacts from other dust sources in the region.”

According to the SMH, a spokesman for Planning Minister Tony Kelly said the minister would have the final stay on whether the mine would go ahead.

Earlier this year, Australian Mining spoke to directly to the mine about its environmental initiatives and how its plan to operate would affect the community.

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August 7, 2010

Portable Crusher

portable crusher plant is a new rock crushing equipment, which greatly expanded the concept of rough broken areas of operation. Portable crusher is designed to stand in the position of our customers, to eliminate fragmentation site, the environment breaking work of the barriers .

YG Coarse broken portable crusher plant is a new rock crushing equipment, which greatly expanded the concept of rough broken areas of operation. It is designed to stand in the position of our customers, to eliminate fragmentation site, the environment breaking work of the barriers to customers as a primary solution and provides customers with a cost-effective projects operating hardware.

YG938E69 type mobile crusher station’s high performance: PE series high performance crusher, crushing machine with integrated feeder and vibrating screen, belt conveyor under screen, vibrating screen, crusher integrated vehicle installation, steering traction axis, to facilitate road transport and venues in-depth, vehicle installation support, equipment to facilitate site stationed fast, car motors and control box integration YG938E69 type portable crusher station purposes and advantages

mobile crusher

Mobile Crusher Overview

Mobile crushing station has been newly explored by our company. Mobile crusher expands the conception of fixed coarse and secondary crushing operation. To meet our customers’ requirements is the aim of the design. To remove customers’ operation obstacles caused by space and environment is our fist solution. To supply efficient and cheap crushing equipment is our responsibility. The mobile crushing station includes coarse and secondary plants; therefore, it can be used on various crushing and screening spots and creates more new business opportunities for customers.

Excellent functions of mobile coarse and secondary crushing station

  • High function crusher;
  • Convenient for the trailer to travel on common, rough and terrible road in the crushing area;
  • Belt conveyor under screen, vibrating screen, crusher are installed together on the vehicle;
  • Transportation cost of material is reduced;
  • Flexible space, reasonable layout and reasonable structure for the integral crushing flow.
  • Mobile crushing station can work separately and work flexibly with whole crushing system in coarse and secondary crushing and screening system.

Easy and reasonable maintenance for the integral equipment;

Diesel generator and electric panel are on the trailer;
Mobile crushing station fixed specifications (general)
After processing spot for mobile crushing station is selected, the spot should be kept neat and crushing station should be taken to a suitable place. Stretch lifting legs to lift crushing station, dig a hole under each leg (size of hole depends on local earth material, much softer the earth is, much deeper the hole is) and then fasten movable legs on fixed ones by joint bolts. Pour concrete into holes under movable legs as base, when the concrete is congealed, adjust concrete surface to make station supporting more stable, at last retract the lifting legs. Accessory lifting tools such as sleeper can be put on the lower part of vehicle to make mobile crusher completely stable.

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