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Giới thiệu về Khách hàng
Tổng công ty Bia – Rượu – Nước giải khát Sài Gòn (SABECO) là thương hiệu dẫn đầu ngành đồ uống tại Việt Nam. Tại nhà máy trọng điểm Bia Củ Chi, việc duy trì hoạt động liên tục của dây chuyền sản xuất đòi hỏi công tác bảo trì, thay thế linh kiện phải cực kỳ nhanh chóng. Kho vật tư tại đây cần quản lý chính xác hơn 2.000 chi tiết phụ tùng khác nhau (bulong, ốc vít, gioăng phớt, linh kiện điện…).
Thách thức: Quản lý hàng ngàn linh kiện nhỏ, dễ thất lạc
Với số lượng mã hàng khổng lồ và kích thước chi tiết rất nhỏ, Sabeco gặp phải các vấn đề:
- Dễ lẫn lộn: Nếu xếp trên các tầng kệ phẳng thông thường, các loại ốc vít hay linh kiện nhỏ sẽ dễ bị trôi trượt, lẫn lộn vào nhau.
- Tận dụng không gian: Cần một giải pháp lưu trữ “nén” được số lượng lớn hàng hóa trên diện tích sàn hạn chế.
- Độ bền: Cần hệ thống kệ chắc chắn, chịu được tải trọng tốt và phân chia khu vực rõ ràng.
Giải pháp Unirack: Kệ V lỗ chia ô cố định (Pigeonhole Rack)
Thay vì sử dụng các loại khay nhựa rời hay vách ngăn di động tốn kém, Bảo Chánh – Unirack đã thiết kế giải pháp Kệ sắt V lỗ gia công vách ngăn cố định, tối ưu hóa chi phí và công năng:
1. Cấu tạo chia ô “Tổ bồ câu” (Pigeonhole) Đây là điểm đặc biệt nhất của dự án:
- Vách ngăn tôn cố định: Trên mỗi tầng kệ, Unirack gia công lắp đặt các tấm tôn đứng để chia mặt tầng thành nhiều ô nhỏ riêng biệt. Các vách ngăn này được cố định chắc chắn vào khung kệ, tạo thành các hộc chứa kiên cố (dạng tổ ong/tổ bồ câu).
- Tác dụng: Giúp cô lập hoàn toàn từng loại phụ tùng. Mỗi ô chứa là một địa chỉ cố định cho một mã linh kiện, ngăn chặn tuyệt đối tình trạng hàng hóa bị xô lệch hay lẫn vào ô bên cạnh.
2. Mật độ lưu trữ cực cao
- Chiều cao 3m – 9 tầng: Kệ được thiết kế tận dụng chiều cao tới 3m, chia thành 9 tầng lưu trữ.
- Sức chứa lớn: Với 30 bộ kệ được chia ô dày đặc, hệ thống tạo ra hàng ngàn vị trí lưu trữ riêng biệt, giải quyết triệt để bài toán cho 2.000 mã phụ tùng của Sabeco.
3. Kết cấu V lỗ chịu lực
- Sử dụng chân trụ thép V lỗ đa năng dày dặn, kết hợp với mâm tole sơn tĩnh điện.
- Tải trọng thiết kế lên tới 200kg/tầng, đảm bảo an toàn khi chứa các chi tiết kim khí nặng.
- Toàn bộ hệ thống được sơn tĩnh điện hoặc mạ kẽm, chống rỉ sét trong môi trường kho bãi.
Kết quả đạt được
Hệ thống đã được bàn giao và đưa vào sử dụng từ tháng 05/2012:
- Quản lý trực quan: Nhân viên kho dễ dàng dán nhãn tên/mã hàng ngay tại mép từng ô chứa, giúp việc tìm kiếm diễn ra tức thì.
- Tiết kiệm chi phí: So với việc mua tủ đựng linh kiện chuyên dụng, giải pháp kệ V lỗ chia ô cố định có giá thành thấp hơn nhiều nhưng vẫn đảm bảo hiệu quả phân loại tương đương.
