How to Choose a Paper Cup Machine: 7 Specs That Decide Output and Price
Most first-time buyers open a quotation and start at the price. That is the wrong end. A paper cup machine is defined by seven specifications, and once you know your own numbers for those seven, the price becomes a consequence rather than a surprise — and the shortlist usually collapses from eleven models to two.
Here is what each spec does, what it costs you, and how to decide it.
1. Rim diameter range — the spec that eliminates most models
Everything starts with the cup. The outside diameter of the cup mouth (D1 on our spec sheets) plus the cup height defines what the machine can form, and no machine covers every size.
| Model | Rim diameter (D1) | Height | Output | Board weight | Power | Machine weight |
|---|---|---|---|---|---|---|
| XC-150s | 50–90 mm | 45–135 mm | 150 pcs/min | 200–350 gsm | 22KW | 2,900 KG |
| XC-130s | 43–90 mm | 36–115 mm | 138 pcs/min | 150–350 gsm | 20KW | 2,800 KG |
| XC-116 | 50–90 mm | 45–135 mm | 120 pcs/min | 150–350 g/m² | 20KW | 2,800 KG |
| XC-100 | 43–90 mm | 36–115 mm | 100 pcs/min | 150–250 gsm (single PE) 150–280 gsm (double PE) | 13KW | 2,400 KG |
How to decide: measure the cups you intend to sell. If your range is 2.5–12 oz, the XC-100 and XC-130s windows cover it. If you need up to 16 oz, that is the XC-116. Do not buy rim range you will never use — it is paid for in machine weight and power.
2. Output — and what "rated" actually means
Rated output is measured at the machine's maximum, on the simplest cup in its range. Two things reduce it in real production:
- Cup size — a taller or larger-diameter cup takes longer per cycle
- Board weight and coating — heavier board needs longer heating and sealing dwell
- XC-150s: 200–350 gsm (0.28–0.47 mm)
- XC-130s / XC-116: 150–350 gsm
- XC-100: 150–250 gsm single PE, 150–280 gsm double PE
- XC-100: 13KW — the lowest in the range, and the reason it is the usual entry model
- XC-130s / XC-116: 20KW
- XC-150s: 22KW
- Floor loading and access — confirm the route into your building and the slab's capacity before ordering
- Layout matters more than weight — the XC-130s uses a desktop layout that separates the forming section from the transmission, which keeps lubricants and dust away from the cup path. In food-contact production that is a quality decision, not a footprint decision.
- Fully automatic — from paper feeding through sealing, bottom punching, oiling, knurling, curling and unloading, the machine runs continuously without an operator handling cups. All four of our cup models are fully automatic.
- Semi automatic — an operator loads and unloads parts of the cycle. Output is lower and unit labour cost is much higher; in most export markets this no longer pays for itself.
- Forming — one of the four models above
- Printing or sleeve laminating, if the cup carries branding or needs a second wall — the XC-WT150S servo cup sleeve machine handles 4–16 oz outer sleeves at 150 pcs/min hollow or flat, 130 pcs/min corrugated
- Packing — the XC-800 packing machine bags and seals 15–20 packs per minute on a 220V single-phase supply
- Mould sets — one per size, plus a spare
A 150 pcs/min machine is not a 150 pcs/min factory. Plan on 75–85% of rated output as your realistic average, and use the cost calculator to convert that into cups per month at your shift pattern — it applies an efficiency factor for exactly this reason.
3. Board weight window and coating
The machine has to heat and seal whatever board you feed it. Our cup machines accept:
Single PE is enough for cold drinks and short-hold hot drinks. Double PE is the norm for coffee and tea, where the outside of the cup gets handled while hot. If you plan to run PLA-coated or water-based-coated board for compostable cups, confirm the coating's sealing temperature against the machine's heater settings before you commit to a container of paper — the material guide covers the coating options in detail.
4. Sealing method
Three methods appear in this class of machine:
| Method | What it does | Where it matters |
|---|---|---|
| Heated sealing (standard) | Hot air or contact heating melts the PE and the seam is pressed | Most single-wall cups |
| Ultrasonic sealing | High-frequency vibration welds the seam without a long heat dwell | Faster cycle, cleaner seam, better on heavy or double-coated board |
| Hot-air bottom sealing | Heated air seals the base disc separately | Leak-critical cups and bowls |
The XC-150s runs ultrasonic sealing with three heating guns — that is the main reason it holds 150 pcs/min on heavy board. If you are making coffee cups in double PE, ultrasonic is worth the step up.
5. Power supply — check your factory before you check the price
Rated power across our cup range runs from 13KW to 22KW, all three-phase 380V. That is not a trivial load:
If your building has a limited supply, the XC-100 at 13KW may fit where the XC-150s at 22KW does not — regardless of budget. Compressed air is a separate requirement: 0.4 m³/min at 0.4–0.8 MPa depending on model.
6. Machine weight, floor and layout
Machines in this range weigh 2,400–2,900 KG before you add moulds and packing. Two practical consequences:
7. Mould sets — the cost that surprises buyers
A paper cup machine forms one cup size per mould set. Changeover is a mould swap, so the real question is how many sizes you sell at once.
Plan one set per size in your product list, plus one spare of your highest-volume size. Moulds are a consumable with a finite life — we rate ours at over 100 million cycles per set on aerospace-grade tooling — and their cost belongs in your per-cup calculation as mould amortisation, which the calculator handles automatically.
Ordering moulds later is possible, but shipping a single mould set costs nearly as much as shipping three. Group them into the machine's container.
Fully automatic vs semi automatic
These terms cause more confusion than any other part of a quotation:
If a quotation offers you a "semi automatic" machine at a lower price, check what the operator has to do. On a genuinely semi-automatic machine, labour becomes your largest per-cup cost.
Building the line around the machine
One forming machine is not a factory. A workable paper cup production line is:
The shortlist
| Your situation | Choose | Why |
|---|---|---|
| First machine, tight budget, limited power | XC-100 | 100 pcs/min, 13KW, 2,400 KG, 2.5–12 oz |
| Best quality control in the standard range | XC-130s | Servo drive, forming isolated from transmission, optional camera inspection |
| Widest size coverage including 16 oz | XC-116 | 2.5–16 oz, hot and cold, dual turntable |
| Maximum output, heavy board, ultrasonic | XC-150s | 150 pcs/min, ultrasonic sealing, three heating guns |
Questions we get asked
Can I run both hot and cold cups on one machine?
Yes, within the model's rim and board window. The XC-116 covers 2.5–16 oz hot and cold. What changes between products is the board and the coating, not the machine.
How long does a mould change take?
It is a mechanical swap measured in tens of minutes, not hours. Most factories hold two to four mould sets and switch between them through the week.
Do I need camera inspection?
It pays for itself when your customer rejects off-spec cups. It is optional on the XC-130s; if your buyer runs automated filling lines, it is usually worth adding.
How do I know which model before I have a price?
Work backwards from three numbers: rim diameter, board weight and target daily output. Those three reduce eleven models to one or two. Send them to us and we will confirm the model — request a quotation and an engineer replies with a configuration, a mould list and a firm price within one working day.
