As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.
Input Size: 0-1020mm
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;
quarry new silica
HSE Quarries Silica
2021-3-26 One of the health risks from working in the quarry industry is that of exposure to fine dust containing crystalline silica (otherwise known as quartz ). Quartz is found in almost all kinds of rock,...
Silica exposure high in a Welsh quarry HSE
2021-3-24 Silica exposure high in a Welsh quarry Summary. The health affects of exposure to respirable crystalline silica (RCS) have been known for a long time. Despite this, workers were recently being exposed to it in a quarry in South Wales. Rocks that contain quartz or sand are high in crystalline silica.
Western Australia updates silica workplace Quarry
2020-10-29 Western Australia updates silica workplace exposure standards. The Western Australian Government has reduced its silica exposure standard to 0.05 milligrams per cubic metre. The Western Australian Government has followed the lead of Australia’s eastern states to deliver new workplace exposure standards for silica
Southern Pacific Silica Quarry (Southern Pacific
Southern Pacific Silica Quarry (Southern Pacific deposit; Nuevo Mine; Southern Pacific Quarry; S.P. Silica Quarry; S.P. Mine; Nuevo Quarry), Nuevo, Lakeview Mountains, Riverside Co., California, USA : A feldspar-silica occurrence/quarry located in the NE¼NW¼NE¼ sec. 31, T4S, R2W, TY, 2.4 km (1.5 miles/8,200 feet) SE of Nuevo, in the Lakeview Mountains.
Quarry health bosses play down fears of New
Residents in Yaldhurst have long voiced concerns about silica dust, a by-product of quarrying that can trigger pulmonary issues, the lung disease silicosis and, rarely, cancer.
Silica Quarry Mine Near Chester, Massachusetts The
The Silica Quarry Mine is near Chester, Massachusetts. Historically the site has been part of the Chester Area. The Silica Quarry Mine is a surface mining operation. The New England Upland Section of the Appalachian Highlands characterize the geomorphology of the surrounding area.
NSW News: Families of rural mining town concerned
2021-3-2 Tenterfield's quartz quarry produces 97 per cent silica dust, which has local residents concerned for their health. (9News) Exposure to silica can
Royalla quarry proposal on track Quarry
2021-4-23 Warren added the community has had the expected response to a new quarry in their area. “We have heard from the people that attended the community information sessions that they are concerned about noise and dust (including silica
Silicosis: Mother-of-two contracts deadly disease by
2021-2-8 Tests, X-rays, CT scans and a lung biopsy later, Mrs McNeill was diagnosed last year with silicosis a lung disease caused by inhaling crystalline silica. She never thought she'd be at risk.