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Giới thiệu về Khách hàng
Nhựa Á Châu (Polymer Asia) là công ty liên doanh giữa Việt Nam và Đức, sở hữu nhà máy hiện đại tại KCN VSIP II (Bình Dương). Với hơn 14 năm kinh nghiệm và ứng dụng công nghệ tiên tiến từ Châu Âu, Polymer Asia chuyên sản xuất Masterbatch và Compound kỹ thuật cao phục vụ cho các ngành công nghiệp mũi nhọn như ô tô, điện tử, và gia dụng.
Thách thức: Tăng sức chứa trên nền địa chất yếu
Là một doanh nghiệp kỹ thuật cao, Polymer Asia cực kỳ thận trọng trong việc lựa chọn đối tác lưu trữ. Họ đặt ra hai bài toán hóc búa cho Bảo Chánh – Unirack:
- Tối đa hóa diện tích: Cần lưu trữ lượng lớn nguyên liệu và thành phẩm (hạt nhựa) trong không gian hạn chế. Kệ Selective thông thường không đủ sức chứa.
- Vấn đề nền móng: Qua khảo sát, nền nhà kho có dấu hiệu địa chất yếu, dễ bị lún cục bộ nếu chịu tải trọng tập trung lớn từ các chân trụ kệ tiêu chuẩn.
- Yêu cầu khắt khe: Khách hàng yêu cầu phải trực tiếp tham quan các dự án thực tế, kiểm chứng quy trình vận hành an toàn trước khi ký kết.
Giải pháp Unirack: Kệ Double Deep gia cố Rail chống lún
Sau khi tính toán kỹ lưỡng, Unirack đã thuyết phục hoàn toàn chủ đầu tư với giải pháp kỹ thuật chuyên sâu:
1. Hệ thống Kệ Double Deep (Lưu trữ sâu) Thay vì dùng kệ đơn, Unirack lắp ghép hai dãy kệ Selective đấu lưng vào nhau (Double Deep).
- Tiết kiệm lối đi: Giảm 50% diện tích dành cho lối đi xe nâng so với kệ Selective thông thường.
- Tăng mật độ: Giúp tăng gấp đôi sức chứa pallet trên cùng một diện tích sàn.
- Quy mô: Hệ thống được chia làm 4 khu (A, B, C, D) với chiều cao kệ 7.000mm, sức chứa tổng cộng 2.568 pallet.
2. Thiết kế Rail chống lún đặc biệt Đây là điểm nhấn kỹ thuật của dự án. Thay vì để chân trụ tiếp xúc trực tiếp xuống sàn, Unirack thiết kế hệ thống Rail dẫn hướng (Guide Rail) kết hợp đế phân bổ lực ở chân kệ.
- Tác dụng: Giúp phân tán tải trọng 1.000kg/pallet đều ra bề mặt sàn, ngăn chặn tình trạng lún nứt nền kho, đảm bảo kết cấu vững chắc theo thời gian.
- An toàn: Rail này đồng thời giúp dẫn hướng cho xe nâng chuyên dụng, tránh va đập vào chân kệ.
Kết quả đạt được
Hệ thống đã được bàn giao và vận hành ổn định, đáp ứng mọi tiêu chuẩn khắt khe của đối tác Đức:
- Hiệu suất cao: Khả năng lựa chọn hàng hóa đạt 50%, cân bằng tốt giữa mật độ lưu trữ và khả năng tiếp cận.
- Tối ưu chi phí: Vốn đầu tư cơ bản trên mỗi vị trí pallet tương đương kệ Selective nhưng sức chứa tăng gấp đôi.
- An toàn tuyệt đối: Giải pháp móng chống lún đã chứng minh hiệu quả thực tế, giúp Polymer Asia yên tâm vận hành sản xuất liên tục.
