Xinhai provides mineral processing technology, equipment manufacture and one-stop service for mineral processing plant, which solve many problems for mine investors. Xinhai equipment mainly include: ball mills, flotation, thickeners, and so on.High Abrasion-resistant PU Lined Knife Gate Valve,,So a equipment not only with great sealing performance also need has great abrasion resistant Performance was expectant. VerSpec VK-6800 series PU lined knife gate valve is the new design specialized for mining industries,for example, Taconite, Iron Ore, Copper Ore, Gold Ore,Phosphorus Ore,Lead Ore, Coal Ore, etc.China Low Cost Thickener Tank For Gold Mining CIL Plant,Pinch Valve A wear-resistant pinch valve with excellent corrosion resistant and sealing ability. Pressure: 1.6MPa/cm2. Product Improvement: Wear – resistant rubber liners, resistance to corrosion and wear, prolong the service life of equipment 2 times; Wear - resistant rubber spool, high resilience, reliable opening and closing.