Complete processing lines

Complete processing lines for fruit, nuts and grain.

Washing, sorting, dehulling, drying and bagging, delivered under one contract and signed off on one acceptance sheet.

A complete nut processing line running down a bright food factory hall: a stainless wash tank in the foreground feeding a long pale blue inspection conveyor, an optical sorter cabinet behind it and a weighing and bagging station at the far end. — An HM-N1200 nut line from the wash end. Every module is reachable from one walkway, which is what makes it a two-operator line.

Process modules

The five process modules

Every line is assembled from these five modules. Each is also sold on its own into an existing line; three of the five projects below started that way.

Stainless steel bubble washing tank filled with green and red apples in agitated water, with a perforated inclined discharge elevator at the far end and hinged inspection lids folded down along the side. — Perforation size on the discharge elevator sets how much water leaves with the fruit; 85% of it is recirculated.

HM-WD

Bubble washer and destoner

Throughput: 1.5 – 6 t/h

Optical sorting cabinet with a large glazed door showing the internal camera bank above a feed chute of grain, a vibrating feed hopper on top and two labelled outlet chutes below. — Two to four chutes per cabinet. Accept and reject separate at the base, so rejects re-run without a second pass.

HM-OS

Optical sorter

Detects from: 0.8 mm

Cylindrical stainless peeling and dehulling drum with its round front door swung open, showing the abrasive roller set inside, and a bin of hazelnut kernels and shell fragments under the discharge chute. — Roller set changes with the crop — abrasive or knife heads. The door opens on the full width, so a change-over takes one shift.

HM-PH

Peeler and dehuller

Throughput: 0.6 – 3 t/h

HM-DR

Belt dryer

Air temperature: 40 – 90 °C

Multihead weigher on a stainless access platform feeding a vertical form-fill-seal bagging machine, with sealed bags of shelled nuts leaving on a green outfeed belt. — A 14-head weigher. Platform and ladder are part of the scope, so the bag-change position is designed in.

HM-WP

Multihead weigher and bagger

Range: 0.5 – 25 kg · 60 bags/min

Line configurations

Four line configurations compared

Throughput is stated at the wash infeed, on the crop named in the row.

An apple processing line seen down its full length in a bright food factory hall: a stainless bubble wash tank in the foreground feeding a long inspection conveyor of green apples, with an optical sorter, belt dryer and bagging station receding to the far wall, and yellow walkway lines marking the operator route alongside. — An HM-L3000 in a 38 × 8 m envelope. The yellow walkway line is the 1.2 m each side the footprint column *excludes*.

Representative specification figures — see the note below the table

Four line configurations compared by throughput, footprint, installed power and operators
Line	Throughput	Footprint	Installed power	Operators
HM-L1500Apple, pear, citrus, root veg	1.5 t/h	28 × 6 m	62 kW	2
HM-L3000Apple, citrus, onion, carrot	3.0 t/h	38 × 8 m	105 kW	3
HM-N1200Hazelnut, walnut, almond, cashew	1.2 t/h	32 × 7 m	88 kW	2
HM-G5000Wheat, maize, pulses	5.0 t/h	24 × 6 m	74 kW	2

Footprint excludes walkways — add 1.2 m each side. Module chain and water make-up per line are in the quotation; make-up assumes recirculation with a daily dump.

Commercial basis

Lead time: 6 to 9 months from signed layout to SAT; 10 to 12 months where a building is being altered
Payment: 30% on order, 60% against FAT sign-off, 10% after site acceptance
Incoterms: FOB, CIF or DAP; installation and commissioning quoted separately by site
Warranty: 24 months on mechanical parts, 12 months on bought-in electrical components

Demonstration brand. Figures above are representative specification values, not quotes — replace with issued figures before publication.

A stainless conveyor frame and a partly clad machine cabinet standing on trestles in an assembly bay, protective film still on the panels, with a fitter in a white coat torquing a roller shaft and torque wrenches laid out on the bench. — Assembly bay, mid-build. Protective film stays on until the line has been run; panels are refitted after the dry run.

Before it ships

Assembled and run before it ships

Four things worth asking any supplier to evidence, and the form they come back on.

Gloved hands measuring a polished stainless roller shaft with a digital caliper on a workshop bench, next to a surface roughness tester, a handwritten inspection sheet and a stack of welded stainless test coupons. — Shaft diameter and surface finish checked against the sheet. The coupons at left are from the line’s own weld batch.

Inspection points, in the order they happen

Contact materials: AISI 304 throughout, 316L where product meets acid. Ra ≤ 0.8 µm on every contact face, logged against the heat number.
Dry-run FAT: The complete line is assembled and run in our own bay before crating. Attend if you can; if not, the run is recorded.
Weld inspection: 100% visual on food-contact welds, dye penetrant on sample joints, material certificates filed per batch.
Metering during FAT: Water draw, installed load and throughput recorded on the acceptance sheet during the run — measured, not quoted.

Project profiles

Five delivered projects

Each row leads with the site constraint the configuration was built around.

A commissioned nut and grain line seen from a mezzanine walkway: conveyors, a dehulling unit, a sorter and a bagging station arranged along yellow floor markings, with an engineer at the control cabinet and stacked sacks at the side. — A grain line at handover. Walkway lines are set out with the layout drawing — the operator route decides where the cabinet goes.

TürkiyeHazelnut
Line
HM-N1200
Rated
1.2 t/h
Site
Brownfield
Status
Commissioned 2024 Q3
Existing 7 m bay. Dehuller and sorter went onto a mezzanine so the wash tank kept the floor drain already there.
EgyptCitrus and onion
Line
HM-L3000
Rated
3.0 t/h
Site
Greenfield
Status
Commissioned 2024 Q1
Water was the binding constraint: 85% recirculation through a lamella clarifier holds make-up draw under 3.2 m³/h.
PolandApple
Line
HM-L1500
Rated
1.5 t/h
Site
Retrofit
Status
Commissioned 2023 Q4
Cold-store annexe, 4.2 m clear height — so the dryer went three-pass instead of five and the line grew 4 m.
KazakhstanWheat and pulses
Line
HM-G5000
Rated
5.0 t/h
Site
Greenfield
Status
Commissioned 2025 Q2
Dry line, pre-cleaning and destoning ahead of the dryer. One weigher runs 25 kg and 50 kg on a change-over jig.
Viet NamCashew
Line
HM-N1200, modified
Rated
1.0 t/h
Site
Partial scope
Status
Commissioned 2025 Q1
Dehulling and drying only. Scope stopped at the dryer discharge; we supplied the interface conveyor and control handshake.

Representative project profiles, not records of named customers. Named references belong in a commercial discussion under NDA.

Certification

Certificates by standard and market

Certificate numbers and expiry dates are listed so they can be verified before the technical review.

iii

Certificate numbers below are specimen values

Certifications by standard, market, covered lines, certificate number and expiry
Standard	Market	Covers	Certificate no.	Valid to
CE · 2006/42/EC (EN ISO 12100)	EU	HM-L · HM-N · HM-G lines	HM-CE-2025-0418	2030-03
ISO 9001:2015	Global	Design, manufacture, installation	QMS-2024-11762	2027-06
EC 1935/2004 + EU 10/2011	EU	All product-contact parts	FC-2025-0233	2028-01
EAC · TR CU 010/2011	EAEU	HM-L3000 · HM-G5000	EAC-2024-90514	2029-05
UL 61010-2-201	US / Canada	Control panels, all lines	UL-E518402	2028-09
FDA / USDA material declaration	US	HM-N1200	Issued per order	—

Scans travel with the quotation and the document pack below. Markets not listed are not certified — ask for the timetable.

Certificate numbers and dates here are specimen values; replace with the issued certificates before publication.

After the line is running

Spare parts, service and training

Spare parts holding, response times and training, as committed in the contract.

An aisle of the spare-parts store: galvanised shelving holding labelled boxes, coiled belting, boxed bearings and roller sets, with a technician in a white coat pulling a box from a shelf at the far end. — Wear parts are held for ten years after the last unit of a series ships.

Wear parts held: 10 years after the last unit of a series ships
Critical spares: Dispatched within 48 hours of a confirmed order
Remote diagnostics: Within 24 hours on business days, by VPN or phone
Engineer on site: Within 7 working days, visa permitting
Training: 5 days operator plus 3 days maintenance, during commissioning
Territory: One appointed partner per country for line sales; parts at partner price

Havenmill in numbers

Founded: 2009
Plant: 14,000 m² under roof
Staff: 62, of whom 18 are engineers
Output: 11 – 14 complete lines a year

Company figures here are representative values. On a real supplier, audits and live walkthroughs are how you check them.

No registration — take them into your internal review

Line layout packFloor plan, elevations and service points, all four linesDWG · 6.2 MB
FAT protocol and acceptance sheetThe form you sign at the factory testPDF · 0.9 MB
Spare parts listWear items by module, with part number and price bandXLSX · 0.4 MB
Food-contact material declarationsMaterial grade and surface finish, per contact partPDF · 1.8 MB

Files are not published on this demonstration site; the links open the enquiry form.

Request a quote

Request a line configuration

Crop, tonnage and building are enough for a configuration and a price band. A layout drawing is optional.

24 h

Answered within one business day by an engineer — with a configuration, or the questions needed to make one.

Email: sales@havenmill.com
WhatsApp: +00 000 000 0000
Certification: CE · ISO 9001 · EC 1935/2004 · EAC · UL
Factory visits: Assembly bay open for FAT attendance and audits

Contact details here are placeholders — replace with the real entity and a monitored inbox before publication.