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Description
Industrial hanging scales (also called digital crane scales) are heavy‑duty electronic weighing instruments that measure the weight of suspended loads directly from cranes, hoists, or lifting points. They are essential wherever large items — like machinery components, bulk materials, pallets, containers, or engineered products — need accurate in‑place weighing without platforms.
⚖️ Key Specification Categories
🏷️ Capacity & Load Handling
Industrial hanging scale models cover a wide range of load capacities:
Light to Medium‑Duty: ~100 kg – 500 kg capacities, suitable for workshops, agricultural weights, and lighter industrial tasks.
Heavy‑Duty Industrial: 1 ton to 10 tons (1,000 kg – 10,000 kg) and beyond — ideal for factories, warehouses, shipping yards, and heavy manufacturing.
Extra High Capacity: Some models support 20 t, 30 t, 50 t for very large industrial or port/shipyard applications.
Each model’s resolution/division (smallest increment it can display) is scaled with capacity — e.g., 1 kg for 1‑3 t units, 2 kg for 5 t, and 5 kg for 10 t.
🖥️ Display & Control
Digital Display: Clear LED or backlit LCD screen with large digits for easy reading from a distance, even in poorly‑lit environments.
Units: Typically supports multiple measurement units such as kg and lb — switchable.
Remote Control (Optional): Many industrial models offer infrared or wireless remote operation allowing safe operation at a distance.
🔋 Power & Operation
Battery‑Powered: Rechargeable battery packs (e.g., 6 V/4 Ah or larger) give long operating times, enabling use in remote or field conditions without mains power.
Low‑Battery & Auto Off: Alerts when battery runs low; automatic shut‑off extends battery life.
Operating Environment: Designed to operate across typical industrial temperature ranges (e.g., –10 °C to +40 °C).
🧠 Weighing & Safety Functions
Industrial digital hanging scales include essential weighing features:
✔ Tare / Net Weight: Ability to subtract container, sling, or hook weight.
✔ Zero / Auto‑Zero Tracking: Keeps baseline stable before measurement.
✔ Hold / Peak Hold: Locks the weight display once stable for easy recording.
✔ Overload Alarm / Protection: Warns if a load exceeds safe rating and helps prevent damage.
Many models are rated for 125 % safe overload and can tolerate up to 400 % of rated capacity without immediate failure.
🛠️ Construction & Durability
Housing: Heavy‑duty cast aluminum or alloy body for impact resistance in industrial environments.
Hook & Shackle: Reinforced steel or stainless steel hooks with safety catch for secure load attachment.
Compact Design: Minimizes headroom loss when hung from cranes or beams, keeping the weighing setup efficient.