⚖️ Equipment Overview
The dual-direction checkweigher US-150LR is designed for accurate weight inspection and automatic sorting in compact production lines. It measures products within a range of 1–300 g with precision up to ±0.1 g depending on product type. The system operates at a maximum throughput of 40 items/min and runs on AC 220 V, 50 Hz with a power consumption of about 200 W. Built from SUS304 stainless steel, it weighs only 15 kg and has a compact footprint of 430 × 253 × 400 mm, making it easy to install in limited spaces.

 

📦 Best-Suited Applications
This device is ideal for weighing and sorting small packaged items such as snack packs, candies, sachets, tablets, capsules, hardware pieces, electronic components, cosmetic samples, tea bags, and lightweight consumer goods. It supports product dimensions up to 200 mm in length, 150 mm in width, and 3–50 mm in height. The system automatically separates acceptable items to the right and rejects out-of-range products to the left. It is widely used in food production, pharmaceutical processing, cosmetics manufacturing, electronics assembly, hardware packaging, and retail distribution.

 

⚡ Performance & Efficiency
Operating at up to 40 units/min, the machine provides stable inspection for high-volume lines. The precision sensor ensures reliable measurement accuracy within ±0.1 g, helping maintain consistent product weight and reducing quality errors. Its 200 W energy requirement keeps power consumption low while ensuring continuous performance across extended shifts.

 

🏭 Industrial Use Cases
The US-150LR integrates easily into packaging lines for snacks, supplements, small hardware sets, and consumer goods. It supports manufacturers producing 2,000+ items/hour with automated weight control and rejection. Distribution centers and packing facilities benefit from improved quality assurance and reduced manual inspection.

 

🔧 Sorting Mechanism
The left-right sorting function allows smooth product flow and automatic separation. Qualified items move to the right conveyor, while incorrect weights are diverted to the left. This system reduces human error and speeds up quality control. With its compact size and lightweight frame, installation and relocation are simple.

 

💡 Model Variations
Another model in this series is available with different speed, weighing range, and pricing. Depending on production requirements, businesses can choose a configuration that fits their throughput and budget. The stainless-steel body ensures hygiene and durability, making it suitable for long-term industrial use.

 

Parameters
Model	US-150LR	US-220LR
Weighing scope	1-300 gr	5-1000 gr
Products length	200 mm	300 mm
Products weight	150 mm	220 mm
Products height	3-50 mm	3-50 mm
Accuracy	±0.1 gr	±0.1 gr
Dimension	430*253*400 mm	500*253*450 mm
Weight	15 kg	25 kg