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Giới thiệu Kệ Double Deep Unirack
Kệ Double Deep (Double Deep Racking) là hệ thống kệ kho hàng tải trọng nặng được tạo thành bằng cách lắp ghép hai dãy kệ đôi Selective đối lưng vào nhau. Nhờ thiết kế đặc biệt này, diện tích dành cho lối đi xe nâng được cắt giảm đáng kể, giúp tăng mật độ lưu trữ hàng hóa lên mức tối đa.
Đây là giải pháp lý tưởng cho các kho hàng có diện tích “đất vàng” hạn chế nhưng cần lưu trữ khối lượng hàng hóa lớn, tải trọng nặng.
Thông số kỹ thuật tiêu chuẩn
Dưới đây là thông số kỹ thuật của hệ thống kệ Double Deep do Unirack sản xuất trên dây chuyền tự động:
| Tiêu chí | Thông số kỹ thuật |
| Tải trọng | 500 – 3000 kg/tầng (tùy chỉnh theo nhu cầu) |
| Chiều cao kệ | Tối đa 12.8m |
| Chiều dài thanh Beam | 1200mm – 4500mm |
| Khung chân | Chân Omega dập lỗ (50×60, 60×90, 90×120…) |
| Số tầng kệ | 2 – 6 tầng |
| Màu sắc | Xanh – Cam (Tiêu chuẩn), Xám hoặc tùy chọn |
| Xử lý bề mặt | Sơn tĩnh điện chống rỉ sét, chuẩn Châu Âu |
| Phương thức lấy hàng | Xe nâng càng dài (Reach Truck) |
| Bảo hành | 5 năm |
Nguyên lý hoạt động
Khác với kệ Selective (tiếp cận 100% pallet), kệ Double Deep có cấu trúc xếp 2 pallet theo chiều sâu (Deep).
- Nguyên tắc xuất nhập: Tuân theo quy tắc LIFO (Last In – First Out) – Vào sau ra trước. Để lấy được pallet nằm sâu bên trong, xe nâng bắt buộc phải lấy pallet bên ngoài ra trước.
- Yêu cầu xe nâng: Hệ thống yêu cầu sử dụng xe nâng có càng phóng (Reach Truck) hoặc xe nâng càng đôi (Double Deep Pantograph) để có thể với tới vị trí pallet thứ 2.
So sánh Kệ Double Deep và Kệ Selective
Nhiều khách hàng thường phân vân giữa việc chọn kệ Selective truyền thống hay nâng cấp lên Double Deep. Bảng so sánh dưới đây sẽ giúp bạn ra quyết định:
| Tiêu chí | Kệ Selective | Kệ Double Deep |
| Mật độ lưu trữ | Thấp (Tốn nhiều lối đi) | Cao (Tăng 50% so với Selective) |
| Khả năng tiếp cận | 100% (Tiếp cận trực tiếp) | 50% (Phải di chuyển hàng ngoài để lấy hàng trong) |
| Diện tích sàn sử dụng | ~30% | ~50% |
| Vốn đầu tư | Thấp nhất | Trung bình (Tiết kiệm hơn Drive-in) |
| Yêu cầu xe nâng | Mọi loại xe nâng | Xe nâng càng dài chuyên dụng |
Tại sao nên chọn Kệ kho hàng Double Deep của Unirack?
Với kinh nghiệm lâu năm trong ngành cơ khí lưu trữ, Unirack/Vinarack cam kết mang lại giá trị thực tế cho doanh nghiệp:
- Tối ưu chi phí: Giúp bạn lưu trữ nhiều hàng hơn trên cùng một diện tích thuê kho, giảm chi phí vận hành kho dài hạn.
- Độ bền vượt trội: Sử dụng thép chất lượng cao, sơn tĩnh điện chống mài mòn, phù hợp cả môi trường kho lạnh và kho thường.
- An toàn tuyệt đối: Hệ thống được tính toán tải trọng kỹ lưỡng, trang bị đầy đủ rào bảo vệ, thanh support, ốp chân trụ.
Hình ảnh dự án thực tế
Dưới đây là một số hình ảnh thực tế Unirack đã triển khai lắp đặt kệ Double Deep cho khách hàng:
Câu hỏi thường gặp (FAQ)
1. Kệ Double Deep có dùng cho kho lạnh được không?
Hoàn toàn được. Unirack cung cấp dòng kệ mạ kẽm hoặc sơn tĩnh điện chuyên dụng chịu được nhiệt độ âm sâu (-40 độ C) trong các kho lạnh thủy sản.
2. Chi phí đầu tư kệ Double Deep là bao nhiêu?
Giá kệ phụ thuộc vào kích thước, tải trọng và số lượng tầng. Tuy nhiên, tính trên mỗi vị trí để pallet, kệ Double Deep thường có chi phí tối ưu hơn so với việc xây dựng mở rộng kho. Hãy liên hệ hotline để nhận báo giá chính xác nhất.
3. Tôi có cần mua xe nâng mới không?
Nếu bạn đang dùng xe nâng thông thường (Forklift) càng ngắn, bạn sẽ cần đầu tư thêm xe nâng Reach Truck (càng phóng) hoặc lắp thêm bộ càng giả (Extension forks) để sử dụng hệ thống này.
Liên hệ tư vấn và Báo giá
Để nhận bảng báo giá chi tiết và bản vẽ thiết kế 2D/3D miễn phí cho kho hàng của bạn, vui lòng liên hệ với Unirack:
- Hotline/Zalo: 0912 404 977
- Email: t@vinarack.vn
- Địa chỉ nhà máy: số 3, đường 40, P. Hiệp Bình, TP. HCM, Việt Nam (Nhấn vào link để xem chỉ đường trên Google Maps)
