Food Weighing and Inspection Checkweigher for Bread

• Customization: Available
• After-sales Service: Support
• Warranty: Support
• Model NO.: cvw-4535
• Accuracy: ＜±2g
• Check Weight Range: 1000-4999g
• Application Area: Food & Beverage Industry
• Type: Universal Series
• Touch Screen: Touch Screen
• Sorting Method: Pusher-bar
• Detection Width: Customized
• Load Ability: 20 Kg
• Mini Resolution: 0.1gram
• Operation System: English/Spanish/Russian
• Conveyor Speed: 20-60 Bags/ Minute
• Transport Package: Strong Ploywoodencase
• Specification: 2cbm
• Trademark: vikingdetector
• Origin: China Guangdong
• HS Code: 8543709100
• Production Capacity: 50 Pieces/Weeek

Product Description

 

Product Description

 

 

Food Weighing and Inspection Checkweigher for Bread

High-Speed, High-Accuracy Weight Control for Fresh and Packaged Bakery Products

In the competitive and quality-driven bakery industry, maintaining consistent product weight is critical to meeting customer expectations, reducing giveaway, and staying compliant with food safety regulations. The Food Weighing and Inspection Checkweigher for Bread is specifically engineered for high-accuracy dynamic weight checking of fresh loaves, rolls, buns, and packaged bakery items on production lines.

Whether you're weighing soft baguettes, bagged sandwich loaves, or pre-packed pastries, this inline checkweigher provides precise weight measurement and automatic rejection of underweight or overweight products-all while keeping up with the fast pace of modern bakery operations.

 

What Is a Bread Checkweigher?

A bread checkweigher is an automatic weighing system integrated into a bakery production or packaging line. It inspects the weight of each unit in real-time as it passes on a conveyor and ensures that every product falls within a defined weight tolerance range. Products outside of this range are automatically removed from the line by a reject system.

This solution is ideal for both unpackaged fresh bread and wrapped or sealed bakery products, including:

• Loaves of white, wheat, and multigrain bread

• Artisan rolls and ciabatta

• Buns, baguettes, and brioches

• Bagels, muffins, croissants, and pastries

• Packaged sliced bread and toast

 

Applications Across the Bakery Industry

The Food Weighing and Inspection Checkweigher is designed for use in various types of bakery operations, including:

• Industrial Bread Lines

• Commercial Baking Plants

• Frozen Dough and Par-Baked Goods

• Retail-Ready Packaged Bakery Production

• Contract Manufacturing of Bakery Items

It can be installed after the baking oven, cooling tunnel, or final packaging station, depending on your process flow and weight control needs.

 

Key Features of the Bakery Checkweigher System

1. High-Accuracy Dynamic Weighing

Utilizing advanced load cell technology, the system delivers weight accuracy up to ±0.1 g (depending on product size and speed), ensuring tight control over product specifications and minimizing product giveaway.

2. Stainless Steel, Food-Grade Design

Crafted from SUS304 stainless steel, the machine features an IP65 or IP66-rated hygienic structure, ideal for bakery environments that require regular washdown and sanitation.

3. Flexible Conveyor System for Soft and Hard Crust Bread

Specialized conveyor belts with soft-touch materials or low-friction coatings are available to gently handle delicate bakery items without crushing, deforming, or sticking.

4. Smart Touchscreen Interface

The intuitive 7" or 10" color touchscreen HMI allows operators to:

• Set and switch products

• Adjust weight parameters

• Monitor real-time weighing

• Access trend charts and inspection logs

• Manage users and security levels

5. Automatic Reject Mechanisms

The checkweigher can be equipped with different reject options to suit the fragility and packaging of bakery products:

• Air-blast for light wrapped items

• Swing arm or pusher for medium-weight loaves

• Stop-and-alarm for unpackaged artisan bread

6. Auto-Learn Product Profiles

Quick setup with auto-tuning functionality allows the system to learn and store product characteristics, reducing changeover time between different bakery items.

7. Production Data & Connectivity

Easily export data via USB, Ethernet, or RS485 for statistical process control, traceability, and integration with SCADA, MES, or ERP systems.

 

Technical Specifications (Example Model: cvw-4535)

Parameter	Specification
Weighing Range	100 g - 3,000 g
Accuracy	±0.2-0.5 g
Max Throughput	120-160 pcs/min
Belt Width	400 mm / Customizable
Conveyor Speed	10-80 m/min
Product Presets	Up to 200
Display	10" Touchscreen HMI
Reject Types	Air-blast, pusher, swing arm, stop gate
Material	SUS304 Stainless Steel
Protection Rating	IP65 / IP66 optional
Power Supply	220V / 50-60Hz
Data Export	USB / RS232 / Ethernet
Compliance	CE, ISO, HACCP, GMP Ready

 

How It Works

1. Product enters the weighing conveyor after baking or packaging.

2. High-precision load cells measure each item's weight dynamically.

3. The system compares weight to preset tolerances.

4. If the product is outside the range, it is rejected automatically via the chosen mechanism.

5. All data is logged and stored for quality assurance and compliance audits.

 

Benefits of Using a Bakery Checkweigher

1. Ensure Weight Consistency

Guarantee that each loaf or roll meets target weight, enhancing product quality and customer satisfaction.

2. Reduce Overfill and Giveaway

Stop giving away free product by maintaining tighter weight tolerances, which increases profitability.

3. Meet Regulatory and Retail Standards

Fulfill requirements for net content control, legal metrology, and supermarket/private label agreements.

4. Improve Operational Efficiency

Minimize manual weighing, reduce errors, and speed up packaging with an automated, in-line solution.

5. Enhance Production Transparency

Collect real-time inspection data to optimize upstream equipment such as portioning machines or dough dividers.

 

Optional Features and Customization

• Infeed guides for narrow or unstable products

• Multi-lane checkweigher options

• Reject bin with lockable access and sensors

• Color-coded status indicator lights

• Barcode scanner or label printer integration

• Modular design for oven-to-packaging line integration

• High-speed versions for large-scale operations

 

Compliant with Global Food Safety Standards

The Food Weighing and Inspection Checkweigher meets international food industry regulations and certifications, including:

• HACCP

• ISO 22000

• FDA CFR 21 compliance (materials)

• CE Marking

• BRCGS and IFS compatible

You can count on this system for both domestic and export-ready compliance.

 

SEO Keyword Suggestions

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• Bread checkweigher machine

• Bakery weighing and inspection system

• Inline bread weighing machine

• Automatic checkweigher for loaf and rolls

• Dynamic weight checker for bakery

• Fresh bread conveyor checkweigher

• Food-grade stainless steel checkweigher

• High-accuracy bakery product checkweigher

• CE certified checkweigher for food industry

• HACCP-compliant bakery weight control system

 

Ideal For These Bakery Products

• White and whole wheat loaves

• Rye bread and sourdough

• Bagged toast and sandwich bread

• French baguettes

• Sweet bread and panettone

• Burger buns and hot dog rolls

• Muffins and pastries

• Bagels and brioche

• Frozen par-baked dough

 

Why Choose Our Bread Checkweigher System?

• Trusted by Leading Bakeries Worldwide

• Custom Engineering for Unique Production Needs

• Fast Integration and Commissioning

• Expert Support, Onsite & Remote

• Continuous Innovation for Better Accuracy & Efficiency

   

Would you like this tailored with your brand, product model, or integrated with a metal detector? I can help create a multi-inspection version or shorter brochure copy if needed.

There are many types and models of in-motion weighers. Also known as conveyor scales. Many in-motion scales can be automated. Product is brought to the scale by the conveyor belt. The item's weight determines whether it is pushed forward onto the belt or diverted to another line to adjust for excess or underweight. In-motion checkweighers may also be called conveyor weighers, belt weighers and in-line or dynamic scales.

There are many reasons you might want to use a Checkweigher.

• Checking for empty or full packages
• The weight of products is used to classify them
• Verification of the product's weight to find missing items in a packaged
• Filler adjustments can reduce product giveaways
• To conform to the FDA reporting standard
• Assist customers or agencies with product compliance

Metal detector general specification
 

Detected products Height	80	120	80	100	120	150	200
Detected products Width	300	300	400	400	400	400	400
Belt Width	250	250	350	350	350	350	350
Belt length	1500
Detector sensitivity	Feф0.5	FeФ0.8	FeФ0.6	FeФ0.7	FeФ0.8	FeФ0.8	FeФ1.0
	SUSф1.0	SUSФ1.5	SUSФ1.0	SUSФ1.2	SUSФ1.5	SUSФ2.0	SUSФ2.3
	N-Feф0.8	N-FeФ1.0	N-FeФ0.8	N-FeФ1.0	N-FeФ1.2	N-FeФ1.5	N-FeФ1.5
Speed of belt	27M/min (can adjust 5-40 M/min)
Load ability	20KG
Count	100
Reject Ways	Sound and light alarm with belt stoped ;(when has auto-reject system ,belt continue and rejecting the goods )
Application	Non-package ,plastic package ,paper bag or box (non-metallic) product
Work Environment	Temperature -10ºC-40ºC ,relative humility 30-90%

High Performance Checkweighing for Manufacturers
A high performance checkweigher from Vikingdetector  helps prevent underfilled or overfilled packages from reaching consumers. It also reduces product waste and rework time, provides completeness checks for package components and important production data for process improvements.

Comply with Industry Regulations and Local Weights and Measures

Dynamic checkweighers verify the weight of every product on the line, detecting and remove an underfilled product before it becomes a problem. In addition, the load cells that power our checkweighers are able to filter out environmental noise that could influence the weighing result, meaning a reduction in false rejects.
This helps to keep manufacturers in compliance with local weights and measures regulations as well as industry standards. More importantly, it helps to reduce production costs by reducing wasted product through the use of real-time feedback and automatic adjustment to filling equipment.

The optional Due Diligence Kits add further monitoring options, which make certain non-conforming or defective products are safely removed from the production line. To make rework easier to perform, the system can even sort products into different reject bins depending on the issue.

Throughput	Max180 ppm
Belt speed	20-60m/min
Weighing Range	≤200g
Suitable Product Dimension	≤100mm(L)*100mm(W)
Weighting section	250mm(L)*120mm(W)
Transport Height	550 mm - 1,100 mm (± 50 mm)Customized
Industry	Food; Other
Mini resolution	0.01g(10mg)
Accuracy	±0.05g(50mg)~±0.1g(100mg)
Production Environment	Temperature: 0ºC~40ºC,Humidity:30%~95%
Operation language	English /Spanish/Russian
Customization Options	Bespoke handling; OEM
Approval	Weights & measures design approval for official verification (MID certifiable) If needed

Suitable for