Component Mechanical Seal --- Rock Metal Seal have managed to successfully install thousands of seals worldwide.
Component mechanical seals are composed of separate rotary and stationary parts. Unlike cartridge seals, component seals are not pre-assembled and require skilled technicians to install them. Incorrect installation of seal faces, O-rings, and seal axial setting on the pump shaft will result in reduced seal life or in some cases, immediate seal failure.
Advantages of Component Mechanical Seals
Reduced expenses on initial seal purchase
Reduced spares costs as the individual components can be stocked vs. the entire seal
Superior adaptability to very small pumps
Disadvantages of Component Mechanical Seals
The major disadvantage for component mechanical seals are their susceptibility to damage. Component mechanical seals usually have exposed parts that are more susceptible to damage during transportation or installation.
Further, component seals require precise measurements during installation to prevent seal failure. Properly installing this type of seal requires more operator time and thus a higher cost to install or re-install after a repair.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Supplier: O ring, seal, mechanical seals, seal kits, hydraulic breaker, drilling machinery and construction machinery spare parts and components, crushing and screening spare parts.
WEB OFFSET NEWSLIGHT 45000 2:2:2 FOLDER
MAXIMUM PRINTING SPEED 45, 000 cph
CUT OFF LENGTH 533 mm
546 mm 21,
21 1/2â??,
WEB WIDTH Minimum
600 (23.6 inches Maximum
915 mm (36 inches)
JAW CYLINDER RATIO 2- Around cutting
cylinder 2-Around pln/tucking
cylinder 2-Arround jaw
cylinder
TYPE OF FOLDS Half fold
(Broadsheet) Quarter Fold Double Parallel
Fold
FEATURES
Cylinder ratio 2:2:2.
Air cushioned 70o former.
Variable gain RTF.
2 sets of nipping rollers
Web severer
Motorized compensators
ADJUSTMENT FACILITIES
Lap adjustment.
Chopper phasing of 1/4 fold.
Diameter increment
2 sets of nipping rollers
WIDE RANGE OF OPTIONAL ATTACHMENTS LIKE
Quarter fold
Double parallel fold
Variable gain RTF
Cross perfora with on -run phasing
Geared derive slitter
Draw roller modules mechanically connected or sha less
Outfeed assembly
8 Webs provision
Shaftless drive option
