After you style many conveyor systems utilizing little conveyor chains, the following primary ailments should be satisfied.
a. Chain tension: The real tensile strength in operation must be considerably decrease than the specified strength on the chain.
b. Strength of loaded elements of chain: The actual loads utilized to attachments, this kind of as rollers of base chain, major rollers, side rollers, 
etc. in operation need to be substantially smaller sized than the power of those parts.
c. Wear daily life of chain: Lubrication disorders to guarantee the wear daily life of chain has to be fulfilled.
d. Sag adjustment of chain: The sag of the chain must be stored optimum by tension adjusters, take-up devices, guides, and so forth.
e. Others: Suitable measures are taken to prevent rail wear, machine vibration together with other troubles.
The following complement the above.
Calculation of Chain Tension
Usually, initially, tentatively establish the chain size to get utilised referring to “Tentative determination of chain size”. Then, receive “Theoretical chain stress (T)” (P213) for that tentatively established chain, and multiply the worth by “Speed coefficient (K)”, to obtain “Substantial chain tension (Ta)”. For security, the considerable chain stress must be reduced than the “maximum allowable tension” stated in the table of dimensions of respective chains. Consequently, the condition under really should be satisfied.
Safety condition of chain stress
Significant chain stress (Ta) ＝Theoretical chain stress (T) ×Speed coefficient (K)
Considerable chain tension (Ta) ＜Maximum allowable stress
If this affliction is not pleased, pick a bigger chain by a single dimension and re-calculate.
Tentative determination of chain dimension
qDetermine the mass (fat) per unit length of elements such as chain and attachment ωc (kg/m or kgf/m) assuming that it is ten percent of your mass (bodyweight) on the conveyed object ω1 (kg/m or kgf/m).
wIn reference to your calculation formulas on, obtain “Theoretical chain stress (T)” (kN or kgf) and “Speed coefficient (K)”, and determine “Substantial chain tension (Ta)” (kN or kgf).
eIn reference for the table of dimensions of chains,recognize the minimum chain, whose “maximum allowable tension” is greater compared to the “Substantial chain tension (Ta)”, and regard it as “tentatively made a decision chain”.
Value of velocity coefficient (K)
The velocity coefficient (K) expresses the severity of operation affliction in accordance for the traveling velocity of chain because the situation gets severer as the traveling speed of chain becomes greater.
Multiply “Theoretical chain stress (T)” by “Speed coefficient (K)” to acquire “Substantial chain tension (Ta)”.