Left-to-Right Weighing – Single-Deck Checkweigher APCW-A2
- Hotline 1: 0866 533 986
- Hotline 2: 0965 800 166
In the manufacturing process of packaged products (pouches, sachets, jars, or cans), weight verification demands ultra-high precision equipment and gentle rejection mechanisms to prevent tearing or packaging deformation. The APCW-A2 Single-Deck Checkweigher is an ultra-compact online weighing solution utilizing a reversible conveyor belt mechanism (Left–Right sorting) to automatically separate pass/fail products smoothly and accurately.
What is the APCW-A2 Single-Deck Checkweigher?
The APCW-A2 is a specialized single-deck dynamic checkweigher designed to inspect the weight of soft pouches and small packages directly on the conveyor.
The key innovation of the APCW-A2 model lies in its forward & reverse rotation rejection mechanism. Upon detecting under-weight or over-weight products, the conveyor belt automatically reverses its rotation direction to route the product to either the left or right side. This enables rapid pass/fail sorting without requiring mechanical push rods or pneumatic rejectors.
Applications
Optimized for various industrial applications:
- Hardware Industry: Weight inspection for bags of screws, bolts, and small metal parts.
- Food Industry: Checkweighing for candy bags, snack pouches, and seasoning packets.
- Pharmaceuticals & Cosmetics: Inspection of small powder sachets, small-capacity toothpaste tubes, and cosmetic sample pouches.

Technical Specifications
| Parameter | Technical Specification |
| Product Code | APCW-A2 |
| Weighing Table Size | 300 × 220 mm |
| Recommended Max Product Size | Length ≤ 170 mm × Width ≤ 150 mm |
| Weighing Range | 1 – 1,000 g (Optimal range: 1 – 500 g) |
| Min. Display Graduation | 0.02 g (Adjustable) |
| Max. Weighing Accuracy | ±0.05 g |
| Weighing Speed | 40 pcs/min (Adjustable) |
| Conveyor Speed | 10 – 30 m/min |
| Rejection Method | Forward & Reverse Rotation (Left/Right Sorting) |
| Overall Machine Dimensions | 590 × 320 × 330 mm |
| Motor Type | Stepper Motor |
Key Advantages
- Ultra-High Precision (±0.05g): MID certified for official metrological verification, providing precise control down to every gram of material or part count in pouches.
- Unique Left–Right Sorting Mechanism: Automatically reverses belt direction without pneumatic pistons, protecting delicate packaging from tears, scratches, or dents.
- Ultra-Compact Footprint: Easy integration into existing lines without taking up excessive factory floor space.
- Stepper Motor Drive: Ensures smooth conveyor operation, precise positioning, and high durability.
- 7-Inch Color Touchscreen: Default bilingual interface (English/Chinese, customizable multi-language support) with 3-tier password security protection.
Business Benefits
- Process Automation: Replaces manual sampling to increase packaging throughput and cut labor costs.
- Quality Standard Compliance: Complete weighing data logging to meet ISO, GMP, and HACCP quality management standards.
- Labor Cost Optimization: Maximizes labor liberation across the production line at an optimal investment cost.
Why Choose ETEK?
ETEK specializes in:
- Comprehensive automated packaging solutions
- Custom system consulting, design, and integration
- On-site installation, commissioning, and operator training
- Maintenance, warranty, and genuine spare parts supply
Our Commitments:
- Stable equipment operation and long service life
- Optimized Return on Investment (ROI)
- Tailored solutions matching your specific industry needs
- Dedicated 24/7 technical support
Contact for Consultation and Quotation
Let ETEK accompany your business in optimizing packaging workflows. Contact our Hotline at 0866 533 986 today for expert consultation and a detailed quote for the APCW-A2 Single-Deck Checkweigher.