Hive parts are easy to import. A box of frames or a pallet of feeders has no motor, no food-contact declaration and no compliance file, and if a carton is short the loss is small. Extraction equipment is a different purchase: it carries voltage requirements, food-contact obligations, a compliance file that a distributor may need to hold, and a freight profile where volume rather than weight decides the bill.
This guide is written for the buyer placing a first or second container order — the distributor, the co-operative, the mid-sized operation equipping a new honey house. It covers the specification decisions that are expensive to reverse, the compliance documents that differ by market, the way container fill changes the landed cost, and the inspection routine that catches problems before the goods leave the factory.
Start with throughput, not the catalogue
The most common first-order mistake is choosing an extractor by frame count rather than by the time it has to work within. Frame count is a capacity label, not a rate. What matters is how many boxes come off the hives in the busiest week of the season, how many people are available in that week, and how many hours a day the extraction room can run.
Work backwards from the harvest. If a yard brings in a known number of supers in a short flow, and the honey has to be off the frames before it granifies or the next supers need the boxes, then the constraints are basket capacity, cycle time per load, and how quickly the cappings and filtering steps can keep up. An extractor that is oversized for the capping table becomes a bottleneck in a different place: the machine waits, the honey sits, and the room fills with drums that cannot be processed.
Three equipment decisions sit downstream of that and are worth settling at the same time, because they change what the extractor has to do.
Radial or tangential. Radial baskets hold frames on their long axis and let honey leave both faces in one run, which suits operations with enough frames to fill the basket and a need to minimise handling. Tangential machines need frames turned and run again, but they extract more completely per cycle on small loads and cost less at the same basket volume. For a first machine at moderate volume, tangential is often the sensible choice; for a honey house running continuously, radial pays back in labour.
Manual, electric or variable speed. Manual suits seasonal volumes and locations without reliable power. Electric removes the labour constraint and, at the top end, variable speed lets the operator start slow and accelerate as the comb empties, which reduces comb blow-out on soft or newly drawn foundation. That control is the difference between a machine that can handle any crop and one that has to be run gently on some of them.
Drain and pump arrangement. A gate and a bucket is the cheap version and it is entirely adequate at low volume. Above a certain throughput the constraint becomes moving honey out of the room, and a machine with a sump and pump connection avoids the labour of swapping pails under a running gate. The honey extractor range covers both arrangements; the point is to decide which one your room needs before comparing prices.
Materials, and the document that goes with them
Stainless grade is where quotations differ most and where the difference is least visible in a photograph. 304 is the food-contact default for honey because of its corrosion resistance against the organic acids in honey and against the cleaning chemicals used in a honey house. 201 is cheaper, contains manganese in place of some nickel, and resists corrosion less well — a distinction that shows up after two or three seasons of washing rather than on delivery.
For any market with a food-contact regime, the material claim needs to be backed by a document. In the EU, food-contact materials fall under Regulation (EC) No 1935/2004 and the good-manufacturing-practice regulation that accompanies it; suppliers are expected to provide a declaration of compliance covering the materials that touch food, along with migration testing where the material class requires it. The European Commission’s food contact materials pages set out which framework applies to which material.
In the United States, plastics and other indirect food additives are addressed in 21 CFR Parts 175–178, with Part 177 covering polymers. A US buyer importing an extractor with plastic components — honey gates, sight glasses, gaskets, guards — should ask which resin system is used and whether the supplier holds a letter of guarantee or a compliance statement for it. For stainless, the mill certificate showing the grade and heat number is the document to request, and it costs the supplier nothing to provide.
Two practical tests close most of the gap. Ask for the mill certificate and check the grade against the quotation, and ask for the grade of every wetted part separately, because it is common for the drum to be 304 and the gate, spindle or basket frame to be something else.
Electrical and machinery compliance
An electric extractor is machinery, and machinery carries obligations that hive parts do not. The obligations fall into three groups: the machinery itself, the electrical safety of the equipment, and electromagnetic compatibility.
In the EU, the Machinery Directive has been the framework for decades and is being replaced by Regulation (EU) 2023/1230, which applies from 20 January 2027. The electrical supply rules sit in the Low Voltage Directive and the EMC Directive, and a machine placed on the EU market needs a technical file, a declaration of conformity and CE marking. The Commission’s machinery pages track the transition between the two instruments, which matters if an order is placed in 2026 for delivery in 2027.
In the United States the regime is different: there is no CE marking, but insurers, distributors and large customers increasingly expect a recognised mark such as UL or ETL on the electrical assembly, and the machine has to be built for 60 Hz and the local voltage. A 50 Hz motor run on 60 Hz turns about 20 percent faster, which changes basket speed, increases imbalance at the top end and can put the machine outside the speed range it was designed for. Where a supplier offers a 110 V version, ask whether the motor, the wiring and the control gear were changed together or only the plug.
The UK runs its own marking alongside CE recognition for most machinery, with the Health and Safety Executive publishing the guidance that applies at the point of import.
What to actually collect: declaration of conformity, the technical file summary, test reports for the electrical assembly, the motor nameplate data, and the wiring diagram in the language of the destination market. A supplier who cannot produce a declaration of conformity for an electric machine is telling you something about the compliance file even if the machine works.
| Requirement | EU | UK | US |
|---|---|---|---|
| Food-contact declaration | Regulation (EC) 1935/2004; declaration of compliance from supplier | Retained EU food-contact law, same document expected | 21 CFR Parts 175–178; letter of guarantee for plastics |
| Machinery safety | Machinery Directive, moving to Regulation (EU) 2023/1230 from 20 January 2027 | Supply of Machinery Regulations; UKCA, with CE recognised for most machinery | No CE scheme; OSHA framework, and customer-specified NRTL marks |
| Electrical supply | Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU | Equivalent UK regulations | UL or ETL listing in practice; 60 Hz, 120/240 V build |
| Wood packaging | ISPM 15 mark required on solid-wood crates and pallets | ISPM 15 | ISPM 15 |
Wood packaging and the ISPM 15 stamp
Solid-wood packing — crates, pallets, dunnage — has to be treated and marked under ISPM 15 before it can enter most countries, because the wood itself is a pathway for pests. The mark is a stamp with the IPPC symbol, the country code, the producer’s registration and the treatment abbreviation. Processed wood products such as plywood and oriented strand board are treated differently from solid wood, and plastic or corrugated packaging is outside the scheme altogether.
The standard is maintained under the IPPC standards framework, and the failure mode at import is mundane: a crate built from untreated timber, or a stamped pallet repaired with an unmarked board. Either can hold a container at the port while it is re-treated or destroyed. When a supplier quotes crating, ask what the crates are made from and whether the stamp is on the wood rather than on a label stapled to it.
Classification, duty and the landed cost
The tariff heading decides the duty rate, and the duty rate can matter more than a modest price difference between two suppliers. Extraction equipment is not always classified the same way: machines that mainly perform a mechanical function on agricultural produce, machines that fill or pack, and separate pumps and motors can fall under different headings, and the heading chosen at export is not always the one the importing customs authority accepts.
Check the classification against the destination tariff before the price is agreed. The US Harmonized Tariff Schedule is searchable by description, and equivalent national tariffs exist for other markets. Where the classification is genuinely ambiguous, an advance ruling from the importing customs authority costs little compared with a reclassification after the goods arrive.
Landed cost is more than price plus duty. Add freight, insurance, terminal handling, the destination charges that are billed to the consignee regardless of the Incoterm, and the cost of the money tied up during transit and lead time. Then compare suppliers on landed cost per unit of capacity rather than on unit price, because a cheaper machine that holds fewer frames per cycle is not cheaper per frame extracted.
Container loading: where volume decides
Extractors are bulky and light. A container of extractors usually runs out of cubic metres long before it approaches the weight limit, which is the opposite of most industrial cargo and the reason a supplier’s “container quantity” figure is worth checking.
| Container | Internal volume | Payload, approximate | What it means for extractors |
|---|---|---|---|
| 20 ft standard | About 33 m³ | About 28,000 kg | Rarely weight-limited; only viable for small machines or knocked-down units |
| 40 ft standard | About 67.7 m³ | About 26,700 kg | The usual choice; drum diameter sets how many fit side by side |
| 40 ft high cube | About 76.4 m³ | About 26,500 kg | Extra height suits tall drums and stacked smaller units |
Figures vary slightly between container makers and leasing fleets, so treat them as planning numbers rather than contractual ones. The planning question is not the container’s volume but the packing efficiency: a 24-frame radial extractor is a cylinder, and cylinders in a rectangular box leave wedge-shaped gaps unless smaller units are nested around them.
Three levers improve the fill. Shipping smaller machines fully assembled and larger ones with the drum separate from the stand reduces the wasted height. Nesting pails, strainers and small parts inside drums that are travelling anyway costs nothing and uses space that would otherwise be air. And palletising to the destination’s pallet standard — 1200 × 800 mm in Europe, 1200 × 1000 mm in North America — avoids re-palletising at the warehouse, which is where cartons get damaged.
Ask for the packing list with dimensions and gross weight per carton before confirming the order, and calculate the fill yourself. It is the single most reliable way to find out whether a quoted “one 40 ft container” is a real loading plan or a hopeful estimate.
Inspection before shipment
A pre-shipment inspection on extraction equipment should be a functional test, not a carton count. The routine that catches real problems is short and worth specifying in the purchase order.
Sample according to a published plan rather than by feel. Under ISO 2859-1 at general inspection level II, the lot size determines the sample size, and the acceptance numbers come from the AQL chosen for the defect class.
| Lot size (units) | Code letter | Sample size |
|---|---|---|
| 151–280 | G | 32 |
| 281–500 | H | 50 |
| 501–1,200 | J | 80 |
| 1,201–3,200 | K | 125 |
| 3,201–10,000 | L | 200 |
On the sampled units, check four things beyond appearance. Run the machine empty and listen for bearing noise and basket wobble. Check that the basket runs true, because an out-of-balance basket at speed is the failure that damages drums and floors. Fill and drain to confirm the gate seats and the weld at the outlet does not weep. And measure the frame pockets against the frame type actually used in the destination market, since a pocket sized for one frame standard will not hold another.
For electrical units, confirm the nameplate voltage and frequency against the order, and have the inspector photograph the nameplate and the declaration of conformity. For a first order from a new supplier, a during-production inspection is worth the extra cost: it catches a material substitution while it can still be corrected, rather than after the container is loaded.
The inspection plan only works if the defects are classified before the inspector arrives, because the inspector’s job is to apply criteria rather than to form an opinion. Three classes cover almost everything on this equipment. Critical defects are ones that make the machine unsafe or unusable — a guard that does not fit, a drive coupling that fouls, a nameplate voltage that does not match the order — and they should be zero-tolerance. Major defects affect function or saleability: a gate that weeps, a basket that does not run true, a drum with a visible weld defect, a missing part of the delivered set. Minor defects are cosmetic: a scratch on a panel, a label applied crooked, a paint run on a stand. Setting separate acceptance numbers for each class, and writing them into the purchase order, is what turns an inspection into a decision.
It also helps to send the criteria to the supplier before production rather than before shipment. A factory that knows the welding standard will be checked tends to weld to it, and the cheapest inspection is the one that finds nothing to report.
Spares, consumables and the second order
Every extractor has parts that wear: gate seals, bearings, the drive belt or coupling, switches and, on variable-speed units, the controller. None of these is expensive, and all of them stop a harvest if they fail in the middle of a flow with no spare on the shelf.
The time to buy spares is with the machine, because they travel for almost nothing inside the container and they are matched to the build. A sensible first-order allowance is a set of gate seals, one bearing set, a drive belt, and a spare controller where the machine has one, plus the wiring diagram and a parts list with part numbers that will still be valid in three years.
The second question is whether the supplier will still be making the same machine when the spares run out. Ask how long the model has been in production and whether the design is stable, because a supplier who changes drum dimensions every season cannot supply a basket for a three-year-old unit. That is a more useful question than most of the commercial terms on the quotation.
Payment structure, and what each stage buys you
Payment terms on a first order are usually a deposit with the balance against documents, and the balance is the part that carries the risk. The deposit is unavoidable — a factory will not cut steel on a promise — but what the balance is released against changes the buyer’s position considerably.
Balance against a copy of the bill of lading, before the original is couriered, is weaker than balance against documents through the banks, because the buyer is paying for goods they have not seen. Balance after a passed pre-shipment inspection is stronger, and it is a reasonable thing to ask for when the inspection is done by a third party with a report the supplier also receives. A letter of credit costs money and adds paperwork, and for a first order of any size it is often the cheapest way to make the two sides’ obligations symmetrical.
What matters commercially is that the payment schedule and the inspection plan are written together. A supplier who accepts a final payment tied to an inspection has usually also thought about what the inspection will find. A supplier who wants the full balance before the container leaves the factory is asking the buyer to carry the entire risk of what happens between the loading bay and the destination port.
Warranty and after-sales, in writing
Warranty language on quotations is often a single line: twelve months, or one season. What that line does not say is what is covered, who pays the freight on a replacement part, and how a claim is proved.
Four terms are worth pinning down before the order. The duration, stated from a date that makes sense for the destination — a warranty measured from the shipping date can expire before a seasonal machine is first used. The scope, which should name the parts and state whether wear items are excluded. The remedy, whether it is a part shipped free, a part at cost, or a credit, because the freight on a drum from Asia to Europe can exceed the value of the part. And the evidence, which for a bearing failure or a controller fault is normally photographs plus a short description, and which should not require the machine to be shipped back.
A supplier who can answer those four points without consulting anyone is a supplier who has handled claims before. That is a better indicator of after-sales quality than the length of the warranty.
Lead time, in the right units
Quoted lead time usually means production time, and production time is not the date the goods arrive. Add the time from deposit to production start, which can be a week or a month depending on whether the factory holds the steel, then production, then inspection, then inland transport to the port, then the sailing, then clearance and delivery. On a first order, add the time to approve artwork and packaging.
It is worth asking what the lead time is measured from. A supplier quoting 30 days from receipt of deposit and artwork is giving a different promise from one quoting 30 days from order confirmation, and the difference shows up exactly when the season is about to start.
Checklist before the purchase order goes out
- Throughput defined in boxes per day and hours available, not in frame count alone.
- Basket type, drive type and drain arrangement chosen against that throughput.
- Stainless grade specified for every wetted part, with mill certificate required at shipment.
- Food-contact declaration and, for plastics, a material guarantee requested in writing.
- Electrical build confirmed for destination voltage and frequency, with declaration of conformity and test reports.
- Machinery compliance route confirmed for the destination, including the EU transition to Regulation (EU) 2023/1230 for 2027 deliveries.
- Crate and pallet material confirmed as ISPM 15 treated and stamped.
- Tariff heading checked against the destination tariff, with a ruling where classification is unclear.
- Packing list with carton dimensions and gross weights obtained, and container fill calculated independently.
- Inspection plan agreed: sample size, functional tests, nameplate photographs, acceptance criteria.
- Spares list priced with the machine, matched to the build.
- Lead time defined from a stated trigger, with the approval steps that sit before it.
The equipment that surrounds the extractor matters as much as the machine itself: a 2 to 24 frame manual or electric extractor in 304 stainless covers the range where most operations start, and a 24 frame radial electric unit with adjustable speed is the step up when the harvest no longer fits the working week. Downstream, the pail and filter range handles the settling and straining that follows extraction.
For the regulatory detail behind the compliance columns above, the Commission’s machinery and food-contact pages are the primary references, and the IPPC’s ISPM list is the authority on wood packaging. None of it is complicated; all of it is easier to collect before the deposit than after the container has sailed.