Crusher parts V-shaped combined sealing ring

V-Type Combination Seal Kit for Single-Cylinder Cone CrushersCritical Failure Prevention

✅ Triple-Layer Defense System
▸ Primary Seal: Oil-resistant HNBR (Hydrogenated Nitrile) lip (Shore 80±5)
▸ Secondary Barrier: PTFE anti-extrusion ring withstands 250°C/480°F
▸ Tertiary Shield: Spring-energized stainless steel helix maintains contact pressure

✅ Zero-Leakage Performance

▸ Dynamic pressure retention >25 MPa (3,625 psi) under 0.5mm shaft deflection

✅ Abrasion Resistance
▸ Carbon-fiber reinforced base reduces wear rate by 60% vs. standard seals
▸ 15,000+ operating hours in granite crushing applications validated

Technical SuperiorityParameterNMS Seal KitIndustry Standard

Temp. Range	-40°C to +200°C	-30°C to +150°C
Friction Coefficient	0.08	0.12-0.15
Dust Exclusion	IP68 Certified	IP54
Installation Time	南昌矿机集团股份有限公司 销售: 张先生(先生) 电话: 010-63728732 手机: 13011831970 地址: 江西省南昌市湾里区红湾大道300号 行业 破碎设备 南昌破碎设备 我们的其他产品 CC500S 单缸圆锥破 | 精细破碎、智能化控制，提升生产效能2025-07-09 GC5475 Gyratory Crusher | Ore Processing2025-07-09 Crusher parts Guide sleeve2025-07-10 Crusher parts Top nut2025-07-11 Crusher Fixed Retaining Block2025-07-14 Crusher parts Welding Ring2025-07-14 Crusher Cross Beam Guard Plate2025-07-15 拨打电话 请卖家联系我