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Small Portion Linear Combination Weigher SBW-2512B12
Small Portion Linear Combination Weigher SBW-2512B12Small Portion Linear Combination Weigher SBW-2512B12Small Portion Linear Combination Weigher SBW-2512B12Small Portion Linear Combination Weigher SBW-2512B12Small Portion Linear Combination Weigher SBW-2512B12

Small Portion Linear Combination Weigher SBW-2512B12

SBW2512B12 is Semi-Automatic Linear Combination Weigher for Flexible, High-Precision Portioning of Small and Irregular Products
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CategoriesCombination Weigher
Trademark/BrandSameGram
ModelSBW-2512B12
Single bucket measurement1-500g
Combination measurement10-2000g
Weigh speed30pieces/min
Combined accuracy±0.1-3g
Weighting section sizeL 250mm*W 120mm
Counterweight scaleStandard 12 heads(customizable)
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Update TimeJan 8,2026
Detail Information
Detail Information

Small Portion Linear Combination Weigher SBW-2512B12

Introduction

The SBW-2512B12 is a linear combination weigher designed for precise and efficient portioning of granular and irregular products. Its detachable belt platform made of 304 stainless steel allows easy cleaning, while the IP65 waterproof rating ensures durability in wet environments. Users can set target production quantities, and the system automatically stops when the preset amount is reached. It also allows configurable feeding intervals and multiple belt operation, enabling flexible mixing. Alerts notify operators when individual portions exceed set specifications or when material replacement is required. Ideal for small portion packaging of snacks, grains, or pet food, this semi-automatic combination scale integrates easily into modern packaging lines.

Small Portion Linear Combination Weigher SBW-2512B12 SBW-2512B12


 Features

Combination Weigher with 12-Head High-Speed Weighing for Precise Mixing

12-Head High-Speed Weighing for Precise Mixing

Supports multi-ingredient blending with 12 independent weighing heads, delivering fast and accurate combinations tailored to your target weight.

Combination Weigher is Customizable for Target Quantity Control

Customizable Target Quantity Control

Easily set production quantity limits—once the desired number of completed weighments is reached, the system will auto-stop to prevent overproduction.
Combination Weigher with Flexible Belt & Discharge Configuration

Flexible Belt & Discharge Configuration

Adjustable discharge intervals and conveyor belt usage allow optimal control of material flow; belts are fully removable for easy cleaning and maintenance.
Customizable Checkweigher Up to 20 Lanes

IP65-Rated for Harsh Environments

Built to withstand humid and dusty production conditions, the weigher meets IP65 standards, making it suitable for demanding food and industrial facilities.
Combination Weigher with Real-Time Alarms & Material Change Notifications

Real-Time Alarms & Material Change Notifications

Triggers alerts when single weight exceeds tolerance, combinations are not possible, or material is depleted—reducing downtime and quality risks.
Combination Weigher with Smart Blending with Stop-on-Target Logic

Smart Blending with Stop-on-Target Logic

Advanced software ensures the machine stops automatically when preset total weight or quantity is reached, enabling efficient batching and minimal waste.

Small Portion Linear Combination Weigher SBW-2512B12 Technical Parameters

Product model
SBW-2512B12
Single bucket measurement
1-500g
Combination measurement
10-2000g
Weighting section size
L 250mm*W 120mm
Weigh speed
30pieces/min
Case material
304 stainless steel
Display division
0.01g
Combined accuracy
±0.1-3g
Storage formula
100 types
Power supply
AC220V±10%
Data transmission
USB data export
Counterweight scale
Standard 12 heads
Optional function

Real-time printing, code reading and sorting, online code spraying, online code reading, online labeling
Operation screen
10-inch Weiluntong color touch screen
Control system
Samegram online weighing control system V1.0.5
Other configurations
Meanwell power supply, Jingyan motor, Swiss PU food conveyor belt, NSK bearing, Mettler Toledo sensor
* The maximum checkweighing speed and accuracy may vary depending on the actual product being tested and the installation environment.
* When selecting the model, pay attention to the direction of product movement on the conveyor belt. For transparent or semi-transparent products, please contact our company.

File Downloads

For more product related parameter files, please contact us.

Small Portion Linear Combination Weigher Industry Applications

Versatile Precision Weighing Solutions for SBW-2512B12
The SBW-2512B12 Small Portion Linear Combination Weigher is specifically engineered for high-speed, high-accuracy dosing of small-gram materials. This advanced weighing system is optimized for the following industries:
Ideal for the quantitative portioning of small candies, chocolate beans, seeds, or crushed nuts. It ensures exact weights for every pouch, significantly reducing material waste and giveaway.
Perfect for processing dried or processed seafood (such as small shrimp and scallops) and dehydrated meat granules. Its high-precision sensors effectively manage the delicate measurement of high-value ingredients.
Provides a gentle weighing process for diced dried fruits, dehydrated vegetable cubes, or small berries, preventing product damage and maintaining visual integrity.
Beyond food, this equipment is highly efficient for weighing tiny industrial parts like precision screws, plastic fasteners, or micro-electronic components, achieving industrial-grade counting and dosing.

Small Portion Linear Combination Weigher

 Case Studies

Combination scales to Sea Cucumber Portioning

Precise Portioning of High-Value Sea Cucumber

Customized for a high-end seafood processing plant, the SBW-2512B12 successfully controlled the weight error of each sea cucumber portion to within ±0.5g, solving the problem of low efficiency and high loss from manual portioning, resulting in approximately 5% monthly raw material cost savings.
Combination scales to Orange Packing

Combination Packaging of Irregular Freeze-Dried Orange Slices

Applied in the freeze-dried food industry, the equipment optimized vibration and combination algorithms for irregular and fragile freeze-dried orange slices, achieving a stable combination weighing speed of 25 bags/min without damaging the material.
Combination scales to Hardware Component Counting

Accurate Kit Combination for Hardware

Used for weight-based combination counting of electronic components and hardware kits. The SBW-2512B12 ensures the precise number of screws, nuts, and washers in each tool kit, eliminating customer complaints due to missing parts.

How to Achieve Maximum Weighing Precision?Engineering Guide 

Our SBW-2512B12 linear combination weigher was designed with the unique challenges of small-portion materials in mind. To fully leverage its combination accuracy of ±0.1-3g, operators should focus on the following critical steps:

1.
Fine-Tuning Vibratory Feeder Frequency: The frequency of the vibratory feeders should be micro-adjusted on the HMI based on the density and flow characteristics of different materials. For materials with poor flowability (e.g., sea cucumber, freeze-dried fruit pieces), slightly increasing the frequency ensures uniform material distribution, preventing "empty bucket" or "overfilled bucket" issues.
2.
Dynamic Target Weight Optimization: We recommend setting the target weight slightly above the nominal weight within the minimum acceptable overweight range. By combining this with the system's real-time data and Smart Blending logic, the average overweight can be controlled at an extremely low level, resulting in significant raw material cost savings.
3.
Routine Calibration and Maintenance: Although the equipment is highly stable, we advise performing a zero-point calibration at the start of every shift. Furthermore, utilizing its IP65 waterproof feature, ensure the belt platform is completely disassembled during cleaning to prevent residue from affecting weighing accuracy.

SameGram Quality Commitment: Certifications & Technology

The SBW-2512B12 linear combination weigher is not just a testament to high performance; it is the culmination of SameGram's 15 years of technological expertise.
Certification/Qualification
Description
National High-Tech Enterprise
Recognized by the Chinese government for innovation capabilities and R&D strength.
ISO9001Quality Management System
Strict adherence to international standards, ensuring high quality in product design, manufacturing, and service.
CE European Safety Certification
Complies with EU directives for safety, health, and environmental protection, allowing free access to the European market.
20+ Proprietary Patents
Independent R&D of core technologies, including unique combination algorithms and vibration control systems.

SBW-2512B12 Linear Combination Weigher

 FAQs

Q1: What is the guaranteed combination accuracy of the SBW-2512B12, and how is it maintained?
A: The SBW-2512B12 offers an ultra-high combination accuracy of ±0.1-3g, depending on the product characteristics and target weight. This precision is maintained through our proprietary Smart Blending Logic and the use of high-precision Mettler Toledo sensors. Consistent performance is ensured by following the recommended routine maintenance and zero-point calibration procedures detailed in our Senior Engineer's Guide.
Q2: What kind of data logging and reporting capabilities does the control system offer?
A: The SameGram V1.0.5 control system provides comprehensive data logging, including production counts, average weights, and deviation reports. All data can be easily exported via the USB data export function for in-depth quality control analysis and regulatory compliance reporting. The system also stores up to 100 product formulas for quick and error-free changeovers.
Q3: What is the maximum production speed (pieces/min) I can expect from this machine?
A: The SBW-2512B12 is rated for a maximum speed of 30 pieces/min. The actual throughput depends on the product's characteristics (density, size) and the target weight. For a guaranteed speed specific to your application, we encourage you to utilize our Free Test Piece service, where our engineers will provide a performance guarantee based on your actual product.
Q4: How does the SBW-2512B12 help me control product giveaway and save costs?
A: Our advanced Smart Blending Logic and Stop-on-Target feature ensure that the machine selects the optimal combination of weights to meet the target with the minimum possible overweight. By precisely controlling the average giveaway (the amount of product given away beyond the label weight), the SBW-2512B12 can significantly reduce raw material costs, often resulting in a rapid return on investment.
Q5: Is the SBW-2512B12 compatible with my existing packaging machinery?
A: The SBW-2512B12 is a semi-automatic system designed for flexible integration. It features a standard discharge configuration and can be seamlessly connected to various downstream packaging equipment, such as vertical form-fill-seal (VFFS) machines or pre-made pouch fillers. We offer Customization Support and pre-sales consultation to ensure perfect line compatibility and smooth integration.
Detail Information

Want a Custom Configuration for Your Production Line?

Contact us to learn more about how the Combination Weigher SBW-2512B12  can simplify your quality assurance process.
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