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20 Head Multihead Combination Weigher 0.5L/0.8L | Ultra Multi-Channel Small Dose High Speed Automatic Weighing Machine
Premium 20 head mini hopper multihead weigher for 10–500g small sachet packaging, max speed 130 bags/min, X(0.5) high precision. Ultra multi-channel automatic weighing machine for seeds, candies, nuts, micro hardware & mixed tiny granules, PLC control optional, free small material test.
20 Head High-Speed Weigher (0.5L / 0.8L) — Shatter the 110 bpm Ceiling Without Sacrificing Small-Dose Precision
Your small-pack line is a goldmine, but it’s capped by physics. You’re running expensive sunflower seeds, premium nut kernels, or fragile puffed snacks. A standard 14-head mini weigher gives you the precision you need, but maxes out at 110 bags per minute—leaving your downstream VFFS bagger starving and your daily output on the table. It’s time to deploy an ultra high speed multihead weigher manufacturer-grade solution that delivers both.
Industry Pain Points
Are these bottlenecks capping your small-granule production?
The "Precision vs. Speed" Trap. You need small hoppers (0.5L/0.8L) to accurately dose 10–50g of high-value product, but those small buckets physically can't cycle fast enough to feed a modern 130 bpm packaging line.
Starving the Bagger. You invested in a high-speed VFFS or pouch machine, but it sits idle 20% of the time waiting for the weigher to calculate the next combination. Your OEE is bleeding.
Scaling Means Doubling CapEx. To hit your volume targets for seasonal snack rushes, your current integrator is telling you to buy and install a second entire 14-head line—doubling your footprint and labor.
Crushing Fragile High-Margin Goods. Pushing a standard weigher beyond its rated speed requires aggressive vibration, which shatters delicate potato chips, coated candies, and friable tablets into expensive dust.
If you are asking 20 head vs 14 head weigher which is faster for small granules, the math is simple: 20 heads generate exponentially more weight combinations per cycle, allowing the system to hit the target weight faster, gentler, and more reliably.
The Solution
Enter the LEESOLU TY-ZHY202M 20 Head Weigher (0.5L/0.8L).
We took the micro-dosing precision of our small-hopper series and supercharged it with a massive 20-head combination engine. By increasing the number of weighing heads, our advanced MCU/PLC controller evaluates vastly more weight permutations in milliseconds.
The result? A sustained, rock-solid 130 bags per minute on doses as light as 10 grams, while maintaining surgical X(0.5) accuracy. Because the algorithm finds the perfect combination faster, the machine requires less aggressive feeding vibration—protecting your fragile product while maximizing throughput. This is the definitive high speed small hopper combination weigher for operations where every second and every gram counts.
Core Advantages
1. Unmatched 130 bpm Throughput on Micro-Doses
Feature: 20 independent weighing heads paired with a high-frequency drive system, rated at a true 130 bpm.
Advantage: The 20-head matrix solves the target weight in fewer cycles than a 14-head, eliminating empty dumps and hesitation.
Benefit: Feed your fastest pouch machines at full tilt. When buyers ask what is the max speed of a 20 head small hopper weigher, the answer is 130 bpm—allowing you to consolidate two slower lines into one powerhouse.
2. Surgical Accuracy Meets Blistering Speed
Feature: 0.5L / 0.8L precision buckets, 0.1g minimum scale interval, covering a 10–500g weighing range at X(0.5) class accuracy.
Advantage: Small bucket volume ensures fine resolution for light targets, while the 20-head density prevents weight scatter even at top speed.
Benefit: Stop overfilling expensive ingredients to compensate for speed-induced inaccuracies. Protect your margins on every single bag.
3. Ultra-Gentle Handling for Friable Products
Feature: Optimized low-drop chutes, variable-frequency gentle vibration, and highly polished contact surfaces across all 20 heads.
Advantage: Achieves high velocity through smart combination logic rather than brute-force mechanical shaking.
Benefit: Run a flawless 20 head weigher for puffed food and potato chips fast packaging line without generating crumbs, dust, or broken pieces that lead to customer complaints.
4. Heavy-Duty Reliability in a Compact Footprint
Feature: Industrial-grade 3.0kW power supply, robust 500kg net-weight stainless steel chassis, and a space-saving 1430 x 1430 mm footprint.
Advantage: Engineered for relentless 24/7 operation with minimal deflection or wear, easily integrating above existing packaging frames.
Benefit: When you buy 20 head high speed small hopper weigher direct from factory, you get a marathon runner that lowers your cost-per-bag and maximizes floor-space ROI.
Application Scenarios
Where 20 heads turn small particles into massive daily output:
Roasted Seeds & Specialty Grains: A dedicated 20 head weigher for sunflower seeds and melon seeds high speed packing cell. The small 0.5L buckets prevent double-dropping, while the 20-head speed easily keeps up with rotary pouch packers during peak harvest seasons.
Premium Nut Processing: Deployed as a high speed combination weigher for almonds pistachios and pine nuts. The bar-shaped and irregular profiles of nut kernels are handled gently, preventing the cracking that plagues high-speed 14-head setups, ensuring premium retail presentation.
Pharma & High-Volume Hardware: Operating as a 0.5L 20 head weigher for pharmaceutical tablets high speed counting station, or a 20 head combination weigher for hardware small parts fast counting line. When blister packs or small component bags demand both strict regulatory weight compliance and blistering line speeds, the 20-head architecture is the only mathematical solution.
(Honorable mentions: 20 head weigher for frozen food and IQF vegetables high speed line, 20 head small hopper weigher for pet food kibble fast packing, 20 head weigher for beans grains and seed high volume packaging, and 20 head multihead weigher for candy and snack high output dosing).
Snack & Seed Food
Sunflower seeds, melon seeds, almonds, pistachios, pine nuts, hard candies, mini puffed snacks, bean granules, frozen food pellets, pet food micro granules, assorted mixed seed blends
Pharmaceutical Industry
Chinese herbal tablets, formula fine micro granules, herbal slices, small solid medicinal pills, multi-component herbal granule mixtures
Hardware & Chemical Plastic
Tiny screws, miniature nuts, micro metal washers, mini springs, micro plastic masterbatch pellets, fine resin particles, mixed miniature hardware fitting assortments
This 20 head weigher targets granular, bar-shaped and tiny lumpy micro materials with single package weight between 10g–500g, delivering industry-leading combination precision and high-speed throughput for automated small-spec sachet and mini pouch packaging production lines.
Technical Specifications
Parameter
TY-ZHY202M / P05-01-11
TY-ZHY202M / P08-01-11
Weighing Range
10 – 500 g
10 – 500 g
Accuracy
X(0.5)
X(0.5)
Min. Scale Interval
0.1 g
0.1 g
Max. Speed
130 bpm
130 bpm
Hopper Volume
0.5 L
0.8 L
Control System
MCU / PLC
MCU / PLC
HMI
7" / 10" color touch screen
7" / 10" color touch screen
Power Supply
AC 220V/110V ±10%, 50/60Hz, 3.0 kW
AC 220V/110V ±10%, 50/60Hz, 3.0 kW
Packing Dimension
1430(L) × 1430(W) × 1508(H) mm
1430(L) × 1430(W) × 1508(H) mm
Net / Gross Weight
500 kg / 570 kg
500 kg / 570 kg
Quality & After-sales
✅ CE & ISO Certified: Full compliance documentation provided for seamless customs clearance and safety audits.
✅ 1-Year Comprehensive Warranty: Plus lifetime remote technical support from our engineering team.
✅ Dual-Voltage Ready: Configured to your local grid (110V/220V, 50/60Hz) before shipping.
When you partner with LEESOLU, you aren't just buying a machine; you are securing a long-term productivity partner. If you are searching for where to buy reliable 20 head high speed weigher from China supplier, our track record speaks for itself.
FAQ
Q1: How much does a 20 head multihead weigher cost?
A: Pricing depends on your specific hopper configuration (0.5L vs 0.8L), HMI preference, and any custom surface treatments (like dimpled plates for sticky products). As a direct factory, LEESOLU provides highly competitive, transparent pricing. Contact us for a customized quote today. (Related: how much does a 20 head multihead weigher cost).
Q2: 20 head vs 14 head weigher: which is faster for small granules?
A: The 20-head is definitively faster. While a 14-head small hopper maxes out around 110 bpm, the 20-head architecture evaluates significantly more weight combinations per fraction of a second, sustaining a true 130 bpm without sacrificing the X(0.5) accuracy required for small doses.
Q3: What is the max speed of a 20 head small hopper weigher in real-world conditions?
A: Both the P05 (0.5L) and P08 (0.8L) models are engineered to sustain 130 bpm within the 10–500g range. Actual speed may vary slightly based on product flowability, but the mechanical and software limits are built to hold this rate continuously.
Q4: Is a 20 head weigher suitable for sunflower seeds and puffed food?
A: Absolutely. In fact, it is the ideal machine for them. The small 0.5L/0.8L buckets prevent the "double drop" of tiny seeds, while the 20-head logic achieves high speed through calculation rather than violent shaking, keeping fragile puffed foods perfectly intact. (Related: is a 20 head weigher suitable for sunflower seeds and puffed food).
Q5: Which multihead weigher do I need for a 130 bags per minute small sachet line?
A: If your target weight is under 500g and your bagger runs at 130 bpm, a 14-head will bottleneck your line. You require a 20-head small hopper configuration to ensure the weigher never becomes the weakest link in your packaging process. (Related: which multihead weigher for 130 bags per minute small sachet line).
Don't Let a 110 bpm Weigher Cap Your 130 bpm Potential.
Your high-value small-pack line deserves equipment that matches its ambition. Stop choosing between the precision of a mini weigher and the speed of a large one.
Send LEESOLU your product type, target weight (10-500g), and required line speed. Our senior engineers will run a free combination simulation and send you a tailored factory-direct proposal within 12 hours.
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