LEKA-CW is an inline checkweigher for automatic weight detection, upper and lower limit judgment, and overweight or underweight rejection in packaging lines. It can be matched after filling, sealing, labeling, or end-of-line packing according to product size, target speed, and factory layout.
Use this section to judge whether the machine fits your product, container, speed target, and line integration plan.
Supports online weight checking, upper and lower limit judgment, and overweight or underweight rejection.
Can be connected with filling, sealing, labeling, coding, conveying and downstream packing equipment.
Large color LCD touchscreen interface makes operation and display clear for production staff.
Can store detection data for up to 200 products, making it easier to switch between product SKUs.
Supports empty package detection, adjustable conveyor belt speed and automatic learning for easier setup.
Automatic zero-point tracking and filtering algorithm help maintain system stability during production.
Simple mechanical structure with buckle-type conveyor belt for easier disassembly, cleaning and maintenance.
The template now displays the real compatibility fields from the equipment backend instead of only showing a generic labeling machine layout.
Filled bottles and jars
Packed boxes and cartons
Pouches, bags and trays after packing
Food, pharmaceutical, daily chemical, toy, hardware and chemical products requiring online weight checking
This equipment can be planned as a standalone machine or integrated into a complete packaging line.
Auxiliary machines are selected by process stage, capacity match, line direction, and the equipment they connect with.
checkweigher
Online weight inspection after filling, sealing, labeling or packing
Matched according to product weight, package size, conveyor spacing, target speed and rejection requirement.
Suitable for food, pharmaceutical, daily chemical, hardware, toy, chemical and general packaging lines that need online weight checking after filling or packing. It helps replace manual weighing and improve inspection consistency during continuous production.
Values are shown from the equipment backend. Final configuration should be confirmed with product samples, container drawings, output target, and destination voltage.
This section uses the fields that were hidden in the old template, so buyers can understand not only the machine, but also daily operation and project support.
Changeover depends on bottle size, product format, and connected equipment.
Cleaning method can be confirmed according to product contact parts and production schedule.
Routine inspection and spare parts planning are recommended for stable long-term production.
Recommended spare parts can be prepared according to the final machine configuration.
Operator arrangement depends on automation level, product feeding, and line layout.
Safety configuration can be reviewed according to final machine layout and workshop requirements.
Custom options can be reviewed according to bottle samples, output target, line direction, voltage, and factory layout.
LEKA supports configuration review, factory testing, installation guidance, spare parts, and remote technical support.
This machine can be matched with upstream and downstream equipment according to your product, bottle, cap, label, output, and factory layout.
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Checkweigher Series
LEKA-CW is an inline checkweigher for automatic weight detection, upper and lower limit judgment, and overweight or underweight rejection in packaging lines. It can be matched after filling, sealing, labeling, or end-of-line packing according to product size, target speed, and factory layout.
Suitable for food, pharmaceutical, daily chemical, hardware, toy, chemical and general packaging lines that need online weight checking after filling or packing. It helps replace manual weighing and improve inspection consistency during continuous production.
| Machine Model | LEKA-CW |
|---|---|
| Machine Type | Inline checkweigher |
| Maximum Capacity | 10kg |
| Minimum Graduation | 0.1g |
| Detection Accuracy | ±0.5g-1g, product-dependent |
| Detection Speed | 50-60 pieces/min |
| Product Size Range | L 0-500mm / W 0-400mm / H >1mm |
| Operation Method | Touchscreen |
| Operation Interface | HMI |
| Rejection Method | Push plate rejection |
| Belt Height from Ground | 750±50mm, customizable |
| Frame Structure | High-quality SUS304 stainless steel |
| Weighing Platform Structure | Aerospace aluminum hard oxidation |
| Power Supply | 220V 50-60Hz |
| Motor | Zhongda |
|---|---|
| Sensor | Zhonghang |
| Touchscreen | MCGS |
| Frequency Converter | Siemens |
| Cylinder | Airtac |
| Switching Power Supply | Siemens |
| Bearing | NSK |
| Knob Switch | Delixi |
| Quick-Release Buckle | Misumi |
| Intermediate Relay | Omron |
LEKA Pack Line can match this checkweigher with filling, capping, sealing, labeling, coding, conveying and downstream packing systems according to package samples, target capacity, rejection requirement and factory layout.
Suitability should be confirmed with your product type, container shape, size, cap or label requirement, output target, and factory layout. LEKA can review samples or drawings before quotation.
Yes. This equipment can be configured for line integration with filling, capping, labeling, coding, conveying, collection, and end-of-line packaging machines according to the project.
Please send product details, bottle or container photos, size drawings, target output, voltage, automation level, and the process you want to connect before and after this machine.
Yes. Custom options can be reviewed according to samples, required speed, product properties, container size, line direction, available workshop space, and budget.
LEKA engineers will review your product, bottle, cap, label, output, automation level, and factory layout, then recommend a suitable machine or complete line configuration.
Used to confirm equipment structure and material compatibility.
Used to check dimensions, stability, and machine matching.
Used to select capacity, line layout, and labor arrangement.
Used to confirm power configuration and installation space.
