Nneɛma ahorow na ɛka sɛnea jig mfiri a wɔde di dwuma no tu mpɔn no, na nneɛma atitiriw anum no ni:
1.Ore P roperties: Nneɛma a ɛwɔ ore no mu ne nnuru a ɛwɔ mu no nya nkɛntɛnsoɔ titire wɔ jig gravity separation process no so. Nneɛma a ɛyɛ den, aburow kɛse, sɛnea aboɔden abo no yɛ den ne nsonsonoe a ɛda aboɔden abo a ɛsom bo ne gangue no ntam no bɛka sɛnea wɔhyehyɛ no yiye no tẽẽ.
2. Nsuo Ahoɔhare ne Nea Ɛsen: Nsu yɛ nneɛma atitiriw a ɛma wɔhyehyɛ tumi a ɛtwe ade ba fam no mu biako. Nsakraeɛ a ɛba nsuo a ɛsen ne nsuo a ɛsene mu no bɛtumi aka sɛnea ɔboɔ a ɛwɔ jig no mu no kankan ne ne mpaepaemu yie. Nsu a ɛsen tebea a ɛfata betumi ama tumi a ɛtwe ade ba fam no atu mpɔn.
3. Jig concentrator parameters: Nsusuwii ne adwumayɛ parameters a jig no, te sɛ pulsation frequency, amplitude ne inclination, bɛka sorting nkɛntɛnso. Ɛsɛ sɛ wɔyɛ nsakraeɛ wɔ saa nsusuiɛ yi mu ma ɛne ore su pɔtee ne botaeɛ a wɔde hyehyɛ nneɛma no hyia.
4. Nnwinnade a Wɔpaw: Jig mfiri ahorow te sɛ atetesɛm nsaano jigs, automatic jigs, anaa centrifugal jigs, so wɔ mfaso kɛse ma ores ahorow ne nnwuma a wɔde hyehyɛ nneɛma. Nnwinnade a wɔpaw no benya nkɛntɛnso tẽẽ wɔ sɛnea wɔhyehyɛ nneɛma yiye ne ɛka a wɔbɔ no so.
Nkitahodi a ɛda saa nneɛma yi ntam no ma jig resorting nhyehyɛe no hwehwɛ sɛ wɔde osuahu di dwuma na wɔyɛ no yiye na ama wɔanya nea eye sen biara wɔ nhyehyɛe mu.
5. Nsiesie ne Adwumayɛ ho Mfiridwuma : Mfiridwuma a wɔde siesie jig na wɔde di dwuma no ho hia kɛse ma ne dwumadi. Sɛ wosiesie nnwinnade no daa na wɔde di dwuma yiye a, ebetumi ama wɔahwɛ ahu sɛ mfiri no bɛyɛ adwuma yiye na wɔanya mfaso bere tenten.
Nea ɛwɔ atifi hɔ no ne nneɛma a ɛka sɛnea wɔhyehyɛ jig afiri mu tumi a ɛtwe ade ba fam no. Efi atifi hɔ no, yebetumi ahu sɛ nneɛma pii wɔ nkɛntɛnso wɔ nhyehyɛe a wɔde yiyi nneɛma mu no mu, na wɔyɛ aboɔden abo no mu nhwehwɛmu, na wobetumi apaw mfiri a ɛfata a wɔde yiyi tumi a ɛtwe ade ba fam ne ɔkwan a wɔfa so yɛ no sɛnea sɔhwɛ no mu aba no te. Ɛnyɛ sɛ eyi betumi ama nnwinnade no a wɔhyehyɛ no yiye nko, na mmom ɛbɛma nneɛma a wɔsan nya ne sikasɛm mu mfaso nso atu mpɔn.