我們的團隊很樂意就 SPALECK 篩分技術為您提供諮詢。 歡迎隨時與我們聯繫！
簡單的篩分技術，但存在顯著缺點
滾筒篩分機屬於篩分機家族。 它們也被稱為滾筒篩或滾筒篩分機，以及篩筒或旋轉管式篩。 滾筒式篩分機用於篩分各種物料，藉此依據粒度進行分離。 此過程亦稱為分級或分級篩分。
它們由一個長條狀、繞自身軸線旋轉的圓柱形滾筒組成，滾筒上裝有篩孔或篩板。 在旋轉物料的過程中，較小的顆粒應能透過孔洞落下，而較大的物料則會被輸送出滾筒。
儘管滾筒式篩分機因其悠久的歷史而在實務上相對廣為人知，但在篩分回收材料時，仍會給使用者帶來顯著的缺點。 其中尤其包括分離精度低、篩分品質不佳，以及由此導致的高維護與清潔成本，此外還包括輸送至後續分選設備（如磁選機或感測器分選機）的回收材料品質不佳。
作為能提供最佳篩分效果的篩分機製造商，我們為您提供頂級的替代方案，用以更換鼓式篩分設備。我們很樂意就此為您提供諮詢！
Drum screens are used, among other things, for screening rocks and soil, recycled materials, and waste. Typical applications include screening municipal solid waste, compost, Biomass, and scrap metal.
Maintenance requirements for Drum screens can be significant, particularly due to their susceptibility to Blockages. Regular inspections, cleaning, and possibly repairs are necessary.
The key advantages of drum screens include the following:
Due to their insufficient separation efficiency, drum screens and drum screening systems have difficulty achieving a high sorting quality. Especially in Recycling processes where precise separation of materials is crucial, drum screens can quickly reach their limits. Given the low sorting quality and the high cleaning costs, the reduced profitability of the entire Recycling process must also be taken into account.
The operating principle of a drum screen is based on the continuous rotation of the drum around its own axis. During screening, the material to be screened is fed into the drum. Due to a slight downward slope, the material is transported during the screening process from the feed end to the discharge end of the screening drum. Particles that pass through the perforations in the screening drum are thus pushed outward and screened out. Larger particles, on the other hand, remain inside the screening drum until they are fed to the next processing step at the end of the drum.
滾筒篩的主要缺點包括以下幾點：
為何當目標分級組分中含有不希望出現的長條狀雜質和異物時，後續的分選設備（如感測器分選機或磁力分選機）的分選效果會變差？
基於感測器的分選設備與磁選技術屬於精密的高效能分選設備，其分選品質與投資報酬率在很大程度上取決於進料物料的品質。
一般而言：物料的進料篩分品質越好，分選技術的效能就越高。 簡而言之： 最佳篩選 = 最佳分類。
感測器分選機或磁力分選機等分選設備的工作原理，是基於待分選物料的特定特性。 這包括例如密度、色譜或其磁性等特性。 只有當這些雜質容易被偵測到時，這些分選設備才能發揮應有的功效。
然而，若目標粒度範圍內出現非預期雜質——例如異物、過長顆粒，或是混入沙粒與污垢——則分選設備幾乎無法實現精確的分離。
因此，若在使用滾筒篩分機時，長條狀物料被帶入細粒分級中，分選設備往往會面臨無法明確區分形狀、長度及材質的問題。 材料會發生非預期的混合與污染，但由於採用了篩分技術，此現象實屬無法避免。
分揀技術專家證實，長條狀物品會顯著降低分揀效果。
您是否希望提升回收成效，並優化篩分或分選流程？ 那麼，我們誠摯邀請您攜帶您的材料，蒞臨SPALECK 測試中心參加試用日。 請善用這項免費的 SPALECK 服務，並從我們的經營理念中獲益 「最佳放映。」 最佳進料。 「以確保最佳分揀品質。」
請徹底測試 SPALECK 的技術。 使用貴公司的原料，並透過兩條設備頂尖的回收生產線。 在測試中心，我們每天都在為艱鉅的回收任務開發解決方案——始終與客戶攜手合作，並以客戶為本。
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經濟分級
為您的物料提供精細篩分
二合一：可回收物料篩網與張緊軸篩網
優化您的分揀設備的進料流程
可靠的粗篩分與預分離
最佳的物料供給與分配
無需清洗的爐渣等物料運輸
用於物料流脫水的篩網
在您的回收流程中確保可靠的原料供應
SPALECK 篩分技術——隨時隨地皆可使用
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