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Double Head Linear Weigher 7.5L Twin Hopper | Dual Channel Powder Grain Automatic Weighing Machine 100–5000g
7.5L double head linear weigher with twin independent weighing channels, X(0.5) high precision, max speed 15bpm, MCU control with 7/10 inch touch HMI. Dual simultaneous weighing for powder, grain, seasoning, coffee powder, salt, seed small batch packing, free material test support.
Compact Double Head Linear Weigher (7.5L) — A Drop-In Weighing Module That Protects Your Margin
When every gram you over-fill is profit you hand away, and every under-filled pack is a recall waiting to happen, your weighing station is no longer a detail — it is your bottom line.
Industry Pain Points
The Four Silent Costs Your Current Weigher Is Hiding From You
Most plant managers track speed. Few track what their weigher actually costs them per shift. Look honestly at your line and ask:
Margin Blindness — Your old scale gives no per-batch weight data, so product giveaway drifts upward unnoticed. You are shipping free product and calling it “normal tolerance.”
⚠️ Underweight & Recall Exposure — A single short-weight batch that reaches retail shelves can trigger regulator fines, chargebacks, and a brand-reputation hit that dwarfs the machine's price tag.
The Weighing Bottleneck — Your filler and packer are ready to run faster, but a single slow weighing head caps the whole line — and quietly blocks you from accepting peak-season volume.
Allergen & Audit Risk — Slow, hard-to-clean contact parts leave residue between product runs, turning a simple changeover into a BRC / HACCP non-conformance.
Still wondering can a linear weigher handle both granular and powdery materials without compromising on either? The engineering answer is yes — and it starts with the architecture below.
The Solution
One Compact Module. Four Problems Solved. A Payback You Can Calculate.
The Double Head Linear Weigher (7.5L) (Model TY-ZX022M75-01-11) is engineered as a self-contained, drop-in weighing module that slots directly above your existing VFFS or filling station. It attacks each of the four costs above with a dedicated design response:
Visibility → an industrial MCU control system logs every dose, so giveaway becomes a number you manage, not a guess.
Compliance → X(0.5) accuracy class with a 0.1g resolution keeps every pack inside legal weight limits.
Capacity → two independent weighing channels double your effective throughput inside a smaller footprint.
Hygiene → tool-free detachable 7.5L hoppers in food-grade stainless steel make allergen changeovers fast and audit-defensible.
The result is a measurable lift in Overall Equipment Effectiveness (OEE) and a cost-per-bag you can finally predict — whether you are building a custom linear weighing line for the food industry or upgrading a single station.
Core Advantages
Advantage 1 — Double the Output, Without Expanding Your Floor Space
Feature: Two parallel linear weighing heads sharing one compact frame and one discharge funnel.
Advantage: While one head discharges, the other pre-weighs — effectively halving the weigh cycle and sustaining a steady 15 bpm rhythm.
Benefit: You unlock the capacity of a larger machine without rebuilding the line or leasing more floor space — ideal when you are evaluating which linear weigher model suits small-scale seasoning production and every square metre counts.
️Advantage 2 — Eliminate Underweight Risk and Reclaim Giveaway Margin
Feature: High-resolution load cells delivering a 0.1g minimum interval across a 100–5000g range — a true 0.1g accuracy linear weigher for precision dosing.
Advantage: Tighter weight distribution means you can safely lower your target set-point closer to the legal minimum instead of padding every pack “just to be safe.”
Benefit: Two financial wins at once — zero short-weight complaints and recovered raw material that previously vanished into over-fill. On high-volume SKUs, this alone often pays for the unit within months.
Advantage 3 — Production Data You Can Defend in an Audit
Feature: A double head weigher with MCU control system, paired with a 7"/10" touch screen linear weigher for easy operation and onboard recipe memory.
Advantage: Operators recall a saved product recipe in one tap; the controller records dose history and flags deviations in real time.
Benefit: Changeovers stop depending on a single “expert” operator, and you walk into any customer or regulatory audit with traceable, time-stamped weight records — not excuses.
Advantage 4 — Allergen-Safe Changeovers That Pass BRC / HACCP
Feature: A 7.5L hopper linear weigher built from food-grade stainless steel with quick-release, tool-free contact parts.
Advantage: Product-contact surfaces disassemble in minutes for full wash-down, with no hidden corners where powder or granules can lodge.
Benefit: Switching from a dairy powder to a savory blend no longer risks cross-contamination — protecting consumers and keeping your food-safety certification intact. If you are asking how to choose a double head weigher for powder materials, cleanability like this should be your first filter, not your last.
Application Scenarios
From free-flowing granules to cohesive, hygroscopic powders, this is automatic granule powder weigher supplier-grade versatility — handling sugar, rice, chicken essence, seeds, salt, milk powder, coffee powder, and seasoning powder on a single platform.
Condiment & Spice Manufacturing
Seasoning powder, fine chili powder, edible salt, chicken essence granules, mixed spice blends
Grain & Sugar Retail Packing
White granulated sugar, polished rice, mixed grain seeds, crystal rock sugar small retail sacks
Edible seeds, nut granules, small grain trial sample portions
Scenario 1 — Snack, Nut & Seed Packaging Lines Mounted above a vertical form-fill-seal machine, the dual heads dose free-flowing seeds, nuts and salt in alternating cycles. Gentle vibration feeding keeps fragile kernels intact while the line holds a consistent pack rhythm — a dependable linear weigher for salt and seed packaging where product integrity matters as much as speed.
Scenario 2 — Bakery, Sugar & Confectionery Granulated sugar, icing sugar and confectionery inclusions demand repeatable weight on fast retail packs. So what is the best linear weigher for sugar and rice packaging? One that holds X(0.5) accuracy at speed — exactly the role this unit plays as a food packaging linear scale for sugar and rice, feeding multi-lane baggers without starving downstream stations.
Scenario 3 — Dairy, Nutraceutical & Beverage Powders Fine, aerated powders such as milk powder, coffee powder and chicken essence are notoriously hard to dose consistently. As a double head linear weigher for coffee powder packaging and a linear weigher for milk powder and chicken essence, the controlled vibration profile and sealed stainless path prevent bridging and dusting — delivering clean, accurate fills on 7.5L hopper linear weigher for seasoning powder and dairy applications alike.
Technical Specifications
Organised by what each buyer actually evaluates — performance first, then electrical fit, then logistics.
Weighing Performance
Parameter
Value
Model
TY-ZX022M75-01-11
Weighing Range
100 – 5000 g
Accuracy Class
X(0.5)
Minimum Scale Interval
0.1 g
Maximum Speed
15 bpm
Hopper Volume
7.5 L
Control & Electrical
Parameter
Value
Control System
Industrial MCU
HMI
7" / 10" colour touch screen
Power Supply
AC 220V / 110V ±10%, 50/60 Hz, 0.8 kW
Physical & Logistics
Parameter
Value
Net Weight
158 kg
Gross Weight
210 kg
Packing Dimensions
1300 (L) × 1000 (W) × 1350 (H) mm
Note: This 15 bpm speed linear weigher for small business and mid-size plants alike — and as an AC220V/110V compatible linear weigher for the global market, it ships pre-configured to your local supply.
Quality & After-Sales
Certified to Ship. Built to Run. Backed to Last.
Global Compliance: Manufactured to CE and ISO standards by an established 7.5L linear weighing machine manufacturer, ready for customs clearance into the EU, North America and beyond.
Food-Grade Construction: All product-contact surfaces in SUS304 / 316 stainless steel to satisfy hygiene regulations.
️ 1-Year Warranty + Real Support: Not a paper promise — remote video commissioning, a documented wear-parts list, and spare-parts dispatch within 48 hours to keep your line moving.
Onboarding, Not Just Delivery: Every unit ships with installation guidance, operator training materials, and integration support for your packer — because knowing where to buy a 7.5L linear weigher for a food factory is only half the job; getting it running fast is the other half.
FAQ
Q1 — What is the lead time, and can you integrate it into my existing line?
Typical build-and-test lead time is 3–5 weeks depending on configuration. Yes — we routinely integrate this unit as a custom linear weighing line for the food industry, matching the discharge height, mounting frame and PLC hand-shake signals to your current VFFS or filler. Send us your line layout and we return a fit-check drawing before you order.
Q2 — Which parts are wear items, and how do I keep spares on hand?
The main wear items are the vibration feed trays, sealing gaskets and the touch-screen protective film — all listed in a clear wear-parts schedule we provide at delivery. We recommend a small on-site starter kit; everything else is held in stock for 48-hour dispatch, so a worn part never becomes a week of downtime.
Q3 — How do I get an accurate price and confirm it suits my product?
Pricing depends on hopper finish, screen size and integration scope — which is why we quote per application rather than from a fixed list. Share your material type, target bag weight and required packs-per-minute, and we will return a tailored industrial double head weigher price plus, on request, a free test of your actual product on the machine. Looking for a double head linear weigher for sale with a number tied to your real material? That is exactly how we quote.
Stop Guessing Your Weighing Cost. Start Controlling It.
Send us a sample of your product and your target pack weight. We will run it, film the result, and return a configuration matched to your line — with a transparent quote and a payback estimate.
[Get Your Free Material Test & Custom Quote] [Request a Line-Integration Layout Drawing] [Talk to a Weighing Engineer — Reply Within 24h]
No obligation. No generic catalogue price. Just a weighing solution engineered around your margin.
Disclaimer: Machine renderings, engineering dimension drawings and all technical parameters displayed on this page are for reference purposes only. Please consult our professional sales engineer to confirm customized specifications matching your material fineness, dual-SKU mixed packing layout and hourly medium-batch throughput demands.
Product Description
Submit Your Requirements
Please submit your requirement form, and we will customize the most suitable solution according to your needs.
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