50 bags/min Multi-Head Glass Jar Packaging Machine Weighing

Jar Packaging Machine Weighing Product Introduction 

The 50 bags/min multi-head glass jar weighing packaging machine is designed for precise packaging of granular, block, and irregular food products such as nuts, candies, puffed snacks, and dried goods. It uses a multi-head combination weigher to calculate optimal weight combinations, achieving both high speed and accuracy. Equipped with a PLC control system and touchscreen interface, it allows real-time monitoring and parameter adjustment. The machine supports various glass jar sizes and includes automatic feeding, quantitative filling, and continuous conveying, easily integrating with capping and labeling systems for a complete automated packaging line.

Working Principle：

Materials are fed into the multi-head weigher via a feeding system. Each weighing hopper measures independently, and the system calculates the optimal weight combination before releasing the product into glass jars. The PLC controls the entire process, ensuring automatic feeding, weighing, and filling with high speed and consistent accuracy.

Technical Specifications：

Packaging speed	30–50 bags/min (depending on product)
Weighing type	Multi-head combination weighing
Number of heads	10–14 heads (customizable)
Weighing range	10–1000 g (depending on model)
Weighing accuracy	±0.3% – 1%
Suitable product	Granular, snack, candy, dried food
Container type	Glass jars, bottles (customizable)
Hopper volume	1.0–2.5 L per hopper
Control system	PLC + Touchscreen (HMI)
Feeding system	Vibratory feeder + Z-type elevator (optional)
Discharge method	Automatic timing or sensor-controlled release
Machine material	Stainless steel 304 (food grade)
Power supply	AC220V / 380V, 50/60Hz
Total power	2.5–4.0 kW
Air pressure	0.4–0.6 MPa

 

Main features：

• High-speed multi-head combination weighing – delivers up to 50 bags/min with optimized algorithm for fast and accurate product distribution.
• Advanced intelligent weighing control – automatically calculates the best weight combination to minimize error and product giveaway.
• Wide material adaptability – suitable for granular, flaky, irregular, sticky, and mixed products without compromising accuracy.
• Glass jar-friendly filling system – gentle discharge design reduces breakage risk and protects container integrity.
• Multi-stage vibration feeding – ensures smooth product flow and stable weighing even for difficult materials.
• High-precision load cells – maintain consistent accuracy across long production cycles.

Application Scenarios：

• Nut and snack industry – packaging peanuts, almonds, cashews, chips, and mixed snacks into glass jars.
• Confectionery sector – filling candies, chocolates, gummies, and coated products with precise weight control.
• Dried food packaging – suitable for dried fruits, tea, grains, and health food products.
• Premium retail packaging – glass jar packaging for high-end food products requiring attractive presentation.
• Food processing factories – medium to large-scale automated production lines with continuous operation needs.
• Mixed product packaging – ideal for assortments (e.g., mixed nuts or snack blends) with accurate portion control.

FAQ

• Q: What products can this machine handle?
  A: Suitable for nuts, candies, snacks, dried fruits, and other granular or irregular foods.
• Q: What is the packaging speed?
  A: Up to 50 bags/min depending on product and jar size.
• Q: How accurate is the weighing system?
  A: Typically within ±0.3–1% depending on material characteristics.
• Q: Can it work with different jar sizes?
  A: Yes, adjustable for various glass jar sizes and shapes.
• Q: Can it be integrated into a full production line?
  A: Yes, it integrates with conveyors, capping, and labeling systems.

Contact us to get your quotation now.
Get in touch with our engineering team.