In the pulp and paper processing industry, efficiency and reliability are key to controlling expenses because they help reduce the amount of energy required by critical processes. John Crane maximizes both — and helps companies meet strict pollution regulations — with engineered components and seal support systems that limit emissions, tolerate high temperatures and reduce water consumption. Plus, our 200+ rapid-response facilities can also minimize unplanned downtime by providing service, repair and support worldwide.
We deliver proven mechanical seal technologies and services that improve manufacturing performance through:
- increased operational reliability
- improved equipment uptime
- fewer maintenance interventions
- reduced seal water usage
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Une technologie économique
La gamme de produits John Crane spécifique à la pâte à papier et au papier comprend le système intelligent de support de garniture Smartflow, un système de contrôle révolutionnaire qui réduit la quantité d’eau utilisée pour lubrifier les faces de garniture. En limitant la consommation d’eau, les entreprises de traitement de la pâte et du papier économisent non seulement sur leurs factures d’eau, mais elles peuvent également réduire les coûts associés aux processus de filtration et de traitement, ce qui permet de réaliser d’importantes économies globales. Nous proposons également des garnitures modulaires, par exemple, sur notre série 5600, standardisée pour une utilisation à l’échelle de l’usine de papier ainsi que des garnitures à bagues fendues (type 37FS) qui permettent un remplacement facile sans avoir à démonter de gros équipements tels que des dépulpeurs, des agitateurs et des pompes à ventilateur.
Pulp and Paper Industry Services
John Crane services can help extend the life of pulp and paper processing applications and increase production by limiting unplanned downtime and identifying opportunities for improvement:
Service Équipement
Le Service Équipement de John Crane aide à vérifier des systèmes critiques et à entretenir les équipements de l’usine et propose des services de réparation, de dépose et de réinstallation.
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Assistance fiabilité
Les services Assistance fiabilité de John Crane évaluent la fiabilité et les performances des équipements, analysent les défaillances des causes profondes et recommandent des stratégies d’amélioration.
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Gestion des actifs
Les services Assistance fiabilité de John Crane évaluent la fiabilité et les performances des équipements, analysent les défaillances des causes profondes et recommandent des stratégies d’amélioration.
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Formation
John Crane propose de nombreuses formations sur les procédures correctes d’installation, d’utilisation et d’entretien des composants des équipements.
Apprendre encore plusPulp and Paper Processing Produits
Affichage 1–17 de 17 produits
Type 5610/5610Q/5610L
Universal Cartridge Seal Family — Single Cartridge O-Ring Seal
The first truly universal cartridge seal, the Type 5610 will change your approach to sealing. Since the 5600 Series components...
Type JCS1
Integrated Single Seal for Demanding Conditions
Safeseal JCS1 is a rugged, pump-integrated single seal designed for clean and lubricating fluids such as water, oils, solvents and...
Type SE1
Single Mechanical Seals for Sulzer Process Pumps
The Safeseal Type SE1 is a customer-fitted (OEM standard) single, balanced component or cartridge seal designed for clean and lubricating...
Type JCS2
Integrated Double Mechanical Seal for Demanding Conditions
Type JCS2 seals are designed to be used in pumps for environmentally hazardous and abrasive liquids when operating limits for...
Type SE2
Dual Mechanical Seals for Sulzer Process Pumps
The Safeseal Type SE2 is a customer-fitted (OEM standard) dual, balanced cartridge seal designed for the severe applications found in...
Type SB1
Single, Heavy-duty Cartridge Seals
The Safeseal Type SB1 is a single-cartridge seal for use with clean fluids and lubricants. It is versatile and...
Type 3740
Advanced Design, Wet-running Cartridge O-ring Split Seal
The Type 3740 mechanical seal is a family of split seals using the latest modular split seal technology from John Crane that...
Type 37FS
Heavy-duty Split Elastomer Bellows Seal for Agitators, Mixers and Pumps
The Type 37FS fully split mechanical seal helps significantly reduce maintenance on larger, difficult-to-seal equipment. It is recommended for use on...
K1730/K1760/K1761/K1771
Abrasive Service Aramid and Meta-aramid Packings
John Crane styles K1730, K1760, K1761 and K1771 are constructed of high-tensile strength, abrasion-resistant fibers. Servicing a wide range of...
1345/1349/1349HC
Abrasive Service Polyimide Packings
John Crane styles 1345, 1349 and 1349HC are constructed of high-tensile strength, abrasion-resistant fibers. These packings service a wide...
C1065/C1070
Braided Graphite PTFE Packing
John Crane C1065 (Chemlon Graphite Fiber) and C1070 combine the chemical-resistant and low-friction generation characteristics of continuous PTFE filament yarns...
C1056/C1057
Food and Pharmaceutical PTFE Braided Packings
John Crane styles C1056 and C1057 are specifically designed to service the food and beverage as well as chemical and pharmaceutical industries...
RPS44
Refiner Packing Set
John Crane RPS44 is a packing designed for paper refiners. Made from expanded PTFE (with encapsulated graphite) and polyamide yarns,...
Safeunit™
Seal Water Control and Monitoring System
Safeunit is a complete monitoring and control solution for seals and seal water systems. Installing the Safeunit seal water system...
Safeunit™ Ultima
Seal Water Control and Monitoring System
Safeunit Ultima is specially designed to control seal water flow and pressure in extreme conditions. This makes it ideal for...
Smartflow
Intelligent Seal Water Control System
Smartflow intelligent seal water control system uses seal water only when the mechanical seal truly requires cooling. The purpose of...
Safejet
Compact in-line seal water filter
SafeJet is an automatic seal water filter. Its operation is based on “flow-through” filter technology, which utilizes reliable laminar filtering...