The Longreat 12 head combination weigher is engineered for precise, gentle, and non-damaging portioning across versatile food production lines. Featuring 12 active motorized flip buckets, it delivers high combination accuracy, clean residue-free discharges, and reliable performance for fresh poultry cuts (chicken legs/wings), high-value seafood, meat, frozen foods, and delicate fruits like durian pulp.

Product Overview

High-Precision Portioning Solution for Sticky, Fragile & High-Value Foods.

Maximize packaging efficiency without damaging delicate or high-value products. Traditional bottom-opening weighers often cause wet, sticky items to cling to hopper doors, while hard-dropping mechanisms can easily bruise premium fruits, fresh seafood, or delicate frozen cuts.

Longreat’s 12 head automatic pneumatic tilting bucket combination weigher solves both challenges with a heavy-duty air-cylinder powered flip-bucket dumping mechanism.

How It Works

How the Combination Weigher Works

01 Feeding

Products are evenly distributed into the weighing system.

02 Individual Weighing

Each weighing unit independently measures the product weight.

03 Combination Calculation

The control system calculates different weight combinations according to the preset target.

04 Target Weight Selection

The system selects a suitable combination that closely matches the required target weight.

05 Automatic Discharge

The selected product combination is discharged for collection, packaging or further processing.

Bucket Combination Weighing Structure

The 12 Head Automatic Combination Weigher features a bucket type weighing structure designed for flexible product handling and reliable combination weighing. The weighing buckets independently receive and weigh product portions before the control system calculates the optimal combination for discharge.

Technical Specifications

Applications

Applications of the 12 Head Automatic Combination Weigher

Meat Weighing

Suitable for portion weighing of various meat products.

Poultry Weighing

Can be used for chicken, chicken legs, chicken wings, chicken feet and other poultry products.

Seafood Weighing

Suitable for fish, shrimp, squid, sea cucumber and other seafood products.

Frozen Food Weighing

Designed for portion weighing of frozen food products and other irregular materials.

Fruit & Vegetable Weighing

Suitable for selected fruits, vegetables and other products requiring automated portion weighing.

Customer Projects

Company Profile–12 Head Combination Weigher Manufacturer

Longreat Automation Equipment is a manufacturer of food processing automation equipment, providing automatic combination weighers, weight sorting machines, conveyor systems and related automation solutions for food processing applications.

As a combination weigher manufacturer and supplier, Longreat provides equipment manufacturing, engineering design, testing and customized weighing solutions for international customers.

FAQ

Q1:What products can be weighed by a combination weigher?

A:Combination weighers can be used for various food products, including meat, poultry, seafood, frozen food, fruits and vegetables, depending on product characteristics and machine configuration.

Q2:What is the difference between a combination weigher and a multihead weigher?

A:Combination weigher and multihead weigher are different equipment concepts and configurations. The appropriate weighing solution depends on the product, target weight, accuracy, capacity and production-line requirements.

Q3:Can the 12 head combination weigher connect to a packaging machine?

A:Yes. The machine can be integrated with conveyors, packaging machines and other downstream equipment to form an automated weighing and packing line.

Q4: Why is this pneumatic tilting bucket ideal for durian pulp and fragile fruits?

A: The air-actuated flipping motion gently rolls soft fruit out rather than dropping it vertically. This eliminates free-fall impact, preserving fruit flesh integrity and preventing crushing.

Q5,How do I choose the right combination weigher?

A:The selection depends on product type, product size, target weight, weighing accuracy, required capacity, feeding method and packaging-line configuration.

Contact Us

Request a Custom Pneumatic Weighing Solution

Looking for a reliable pneumatic tilting bucket combination weigher manufacturer for durian, seafood, or fresh meat? Send us your product specifications and target throughput requirements today. Our engineering team will prepare a technical layout and competitive factory quotation.

👉 [ Request Custom Combination Weigher Proposal & Price ]