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Crusher parts V-shaped combined sealing ring

Crusher parts V-shaped combined sealing ring
Crusher parts V-shaped combined sealing ringCrusher parts V-shaped combined sealing ringCrusher parts V-shaped combined sealing ring
供货厂家
南昌矿机集团股份有限公司 [第1年] 级别:1  
Brand
NMS
Model
Crusher parts
Origin
Nanchang City
报价
电议
联系人
张先生(先生)销售
电话
010-63728732
手机
13011831970
发布日期
2025-07-09 17:42
编号
14157930
发布IP
59.52.92.220
区域
南昌破碎设备
地址
江西省南昌市湾里区红湾大道300号
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详细介绍
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 Coefficient0.080.12-0.15
Dust ExclusionIP68 CertifiedIP54
Installation TimeWhy Engineers Specify NMS Seals

» Cost-Down Effect – Eliminates 92% of lubrication contamination-related bearing failures
» Easy Retrofit – Precision-machined adapter sleeves for worn shaft restoration
» Smart Packaging – Pre-greased components with alignment tools included

Failure Mode Addressed:
▪ Lubricant leakage ▪ Dust ingress ▪ Hydraulic pressure loss ▪ Premature bearing wear

Validation & Support

◆ Field Test Report: 18-month continuous operation in Chile copper mine (24/7)
◆ Seal Degradation Monitoring: Free IoT-enabled vibration sensors with bulk orders
◆ Emergency Service: 48-hour global delivery of critical seal kits



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