Connecting links
FASING offers wide range of connecting links which are suited to specific performance conditions and the applied chains. The connecting links can work in horizontal position (OZPZR), vertical position (OZBR) or they can work in both positions as universal links (OZUS and OZUZR). The applied, special heat treatment and performed machining in the latest machining centres guarantees increased, more effective, actual mechanical and performance parameters in comparison to the requirements included in DIN 22258 standard. Moreover, it ensures fast and easy assembly and disassembly of connecting links while maintaining the high product quality and its reliability.
! Mechanical properties of the connecting links OZUZR, OZUS, OZPZR, OZBR, which are included in DIN 22258-1, DIN 22258-2, DIN 22258-3 standards and by considering the Rebinder effect, regard the surface after technical production process (without scales) in dry, non-oily condition, without any coatings.
OZUS
Universal Bolt-type Connecting Links
acc. to DIN 22258-1, PN-G-46705, MT/T 99
and FASING Technical Requirements
Application
For connecting round link chains (in vertical and horizontal position), mining flat link chains (in horizontal position only) and other chains upon agreement with FASING. OZUS connecting links undergo qualification testing in 100%. The tests consist of test force application to the links in the value of ~75% to ~90% of breaking force.
Dimensions
Mechanical properties
OZUZR
Universal Lock-type Rapid Connecting Links
(fast assembly and disassembly)
acc. to DIN 22258-1, PN-G-46705, MT/T 99
and FASING Technical Requirements
Application
For connecting round link chains (in vertical and horizontal position), mining flat link chains (in horizontal position only) and other chains upon agreement with FASING. OZUZR connecting links undergo qualification testing in 100%. The tests consist of test force application to the links in the value of ~75% to ~85% of breaking force.
Dimensions
Mechanical properties
OZPZR
Horizontal Lock-type
Rapid Connecting Links
(fast assembly and disassembly)
acc. to DIN 22258-2 and FASING Technical Requirements
Application
For connecting round link chains, mining flat link chains and others upon agreement with FASING. OZPZR shape adapts it to work in horizontal position only.
! OZPZR Horizontal Connecting Links will operate with conveyor sprockets only if assembled in horizontal plane.
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Dimensions
Mechanical properties
OZUZR-S
Universal Lock-type
Rapid Connecting Links for Plows
(fast assembly and disassembly)
acc. to DIN 22258-1 and FASING Technical Requirements
Application
For connecting plow round link chains acc. to DIN 22252, which work at speed of up to 3.6 m/s. Modern construction connecting links are adjusted to the chain geometry, which ensures their optimal use in the mining plow.
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Dimensions
Mechanical properties
OZBR
Block-type
Rapid Connecting Links
(fast assembly and disassembly)
acc. to DIN 22258-3 and FASING Technical Requirements
Application
For connecting round chain links acc. to DIN 22252 and flat chain links acc. to DIN 22255 in a vertical position. Due to a massive and fit construction, OZBR connecting links guarantee the following: possibility of installation whatever the direction of work, fast assembly and disassembly at the increased strength parameters and performance durability.
! OZBR Block Connecting Links can work in sprockets, that are made acc. to DIN 22256, in vertical position only.
Dimensions and mechanical properties
Dimensions and mechanical properties - OZBR for Solid Profile
