Frostline Global
Overseas business for Guangdong Icejie

Snow systems for lowland tropical climates.

Born in Ice. Built to Snow.

Conventional snow guns stop working where the wet-bulb temperature never reaches −2°C. Ours make ice first and mill it afterwards, so ambient heat is not the limiting factor.

What we provide

We offer the solution — not loose parts, not a bare machine to integrate yourself. For each site we say which configuration fits, what it solves in your conditions, and what it delivers.

  • One solution, three configurations — a 2.5–5 t/day mobile cart, 35–70 t/day containerised units, 80–120 t/day building-integrated plants. We recommend the one your site fits, not the biggest number.
  • Built for your climate, not a brochure — because we make ice first then mill it, the wet-bulb limit that stops conventional snow guns never applies. That is the constraint the solution removes.
  • Sized to the job — send ambient, humidity, water temperature and duty; we return a model, capacity, compressor brand and price, with the trade-offs explained.
  • Ours where it matters — the flake ice evaporator at the core is the part we make ourselves, so the component that decides whether the system makes ice is one we stand behind.

The problem

Conventional snow guns don't run on air temperature.

They run on wet-bulb temperature — the combined effect of heat and humidity that decides whether water droplets freeze before they hit the ground. The industry threshold is about −2°C.

ConditionTemperature
Snowmaking threshold (wet-bulb)−2°C
Lowland tropical air temperature, year-round20–32°C
Shortfall to threshold≈ 20°C or more
Wet-bulb temperature never gets low enough −5°C 0°C 10°C 20°C 30°C Air: 20–32°C Wet-bulb, a few degrees below −2°C threshold Gap of about 20°C — and it never closes snow possible
Wet-bulb can never exceed air temperature. In a hot, humid lowland it tracks the air temperature closely — so the gap to the snowmaking threshold stays open in every month and every hour.

Sources: Threshold values from snowmaking technical literature and the Austrian Alps boundary-condition study (J. Appl. Meteor. Climatol., 2010). The 20–32°C band is a general characterisation of lowland tropical climates (Köppen Af / Aw), given as a range precisely because it varies by site — it is not a single-station record. Confirm against your own site data before quoting exact figures.

The approach

We make ice first. Then we crush it and blow it.

Because the ice already exists before it leaves the machine, ambient temperature never enters into it. No waiting for a cold snap that, in lowland tropical markets, never arrives. The output is crushed ice — dry, flowable and easy to spread or throw, so it behaves the way guests expect snow to behave without the sky having to cooperate.

Two ways to make snow Conventional snow gun Water Atomise Wet-bulb ≤ −2°Crequired, or nothing freezes No snow Our system Water Freeze Crush Blow Snow The ice exists before it leaves the machine — so ambient heat is never the deciding variable. Diagram is conceptual; configuration and output are quoted per project.
The conventional route has a gate the tropics never pass. Ours skips the gate.
Condition comparison: conventional snow gun against ice-first snowmaking What each system needs from the site Conventional snow gun Our system — ice first Wet-bulb temperature At a lowland hot-humid site Indoors, under a roof Seasonal window What comes out Must fall below −2 °C The gate never opens Needs an already-cold hall Waiting on a cold snap Quality moves with the weather Never enters into it Ice is made, then blown Ambient is not the deciding variable Not tied to the season Crushed ice — dry and flowable Threshold behaviour as described above. Configuration, output and running cost are quoted per project.
Five conditions that decide whether snowmaking works on a site. Only one of the two systems depends on them.

Why this works

Our roots are in ice, not in assembly.

We did not start as an assembly shop. We manufacture our own flake ice evaporators — the core component of every ice-making system — using the same expertise that runs through our industrial ice machines today.

That is the whole argument. Snowmaking built on ice-making means the hardest part of the system is the part we have always made ourselves.

One core, two product lines One core, two product lines The same flake ice evaporator sits at the heart of both businesses. Flake ice evaporator The core component of every ice-making system. Made in our own workshop Industrial and commercial ice machines ten lines · 30 kg/day to 30 t/day All-weather snow systems 2.5 t/day mobile cart to 120 t/day plant Evaporators are ours; compressors are specified to the brand your market already services. We do not claim everything is in-house. Compressor brand availability varies by model and is confirmed against the order.
Two businesses, one workshop. The part that decides whether a system makes ice at all is the part we build ourselves.

Snow systems

ConfigurationCapacity
Containerised system35 t / 70 t per day
Building-integrated system80 t / 120 t per day
Mobile snow cart2.5 t / 5 t per day

Full specifications, power and water requirements, and output data are quoted per project — they depend on your site conditions, water temperature and local climate. Ask us and we will size it against your site.

Snow system configurations by capacity Pick the configuration, not the biggest number Mobile snow cart Mobile by design. For installations that are temporary, or that move between sites. 2.5 – 5 t / day Containerised system Shipped as a unit and installed on site. For projects built outside an existing building. 35 – 70 t / day Building-integrated system For permanent venues where the plant is part of the building design from the start. 80 – 120 t / day Bar lengths are proportional to the capacities in the table above. Which configuration suits you depends on the site, not on budget alone.
A mall atrium and a purpose-built snow hall need different machines. We would rather size you down than sell you a plant you cannot use.
Scope of supply for a snowmaking system A complete system, not a set of parts The snow system is built on a flake ice machine, with the milling and conveying stages added to it. Water Flake ice machine Crush Convey & blow Snow Supplied complete as one system — sizing, build and commissioning The 35 t/day configuration is built around a 35 t/day flake ice machine. Control and site requirements are quoted per project.
You are not buying a machine and integrating the rest yourself. The plant is sized, built and commissioned as one system.

Working in the field

Macau Tower
30°C ambient · 2 metres above sea level

A low-elevation, high-temperature site. The system has been running there since installation.

Macau Tower standing over the Macau waterfront on an overcast day
Macau Tower, 338 m, on the Macau waterfront. Photograph by Diego Delso, CC BY-SA 3.0, via Wikimedia Commons — shown to illustrate the site, not our installation.
The market already exists
Indoor snow centres already operate in lowland tropical markets

Several of the world's most active indoor snow markets sit in hot, humid lowlands, thousands of kilometres from the nearest natural ski slope — built on imported all-weather snow systems. The demand is proven; the question is what the equipment costs to buy and to run. That is the gap our approach targets.

Source: Indoor Snow News, August 2022 (industry tracker of indoor snow centres worldwide). The market picture is the tracker's, not ours; confirm any specific venue directly with its operator.

Which scenario is yours?

Snow systems solve one problem — making snow where the climate says you can't. Two scenarios below; which route is viable on your site is what we answer first.

Snow systems

Indoor Snow Play & Family Entertainment

Snow parks don't need Olympic-quality snow — they need snow that looks right, feels right, and doesn't melt. In hot climates, conventional snow guns can't deliver that at all.

Best fit: All-weather snow systems that make ice first, then mill it — ambient heat stops being the limiting factor (solves the "can't make snow here" problem) and turns a seasonal gamble into a daily operation.

Snow systems

Indoor Ski Slopes & Winter Venues

Slope quality is non-negotiable, and energy is your biggest operating cost. Snowmaking that runs independently of outside temperature changes the economics entirely.

Best fit: Full snowmaking + ground cooling, engineered as one system — it runs regardless of outside temperature (solves the energy and uptime exposure) and is sized, built and commissioned as one plant, not a pile of parts.

Next step

Which solution fits you?

Ice machines and snowmaking systems solve completely different problems — and in hot climates, not every snowmaking technology works at all. We offer the solution, not a catalogue: tell us where you are and what you're building, and we'll tell you which configuration actually works there, what it solves, and what it delivers — and what doesn't. Five scenarios across two lines — three on ice machines, two on snow systems.

Not sure which one is yours? Send us your location and a sentence about the project. We'll tell you which route is physically possible there — before anyone talks about price.

Check what works in your climate
Overseas business for Guangdong Icejie

Industrial and commercial ice machines — flake, tube, block and seawater.

Ten product lines built on one refrigeration platform — from 30 kg/day food-service units to 30 t/day block ice plants. Flake, tube, block and seawater machines, specified with your choice of compressor.

What we provide

We offer the solution — not loose parts, not a bare machine. For each duty we say which ice type fits, why it suits your process, and what it saves you.

  • One supplier, ten lines — 30 kg/day countertop to 30 t/day block plants: flake, tube, cube, block, seawater and snow ice. We point you to the line your process actually needs, not the catalogue.
  • Your compressor, your service network — Danfoss, Emerson Copeland, Bitzer, Bock, Frascold, RefComp, Hanbell, specified to the brands your market already services.
  • 316L as standard — seawater and coastal duty use 316L stainless evaporators by default, not a special order that slows you down.
  • Built around your business — whether you use the ice in your own process or sell it on, the recommendation and the scope follow from how you actually run.

The whole range, one supplier

Nine ice types. Fifteen industries. One refrigeration platform.

Most suppliers make a few machines for a few trades. We build one platform across the full span — from a 30 kg/day countertop unit to a 50 t/day evaporator — and configure it to the ice your process actually needs. That means one supplier to qualify, one spare-parts relationship, and one place to go when your requirement changes.

Coverage: product lines, ice types and industries What one supplier covers Ten product lines one refrigeration platform 30 kg/day 100 kg 1 t 10 t 50 t/day Nine ice types Flake ice Tube ice Grain ice Crescent ice Bullet ice Snow ice Fluid ice Block ice Clear block ice Fifteen industries already using ice machines Large supermarket Seafood buffet Bars and restaurants Meat processing Seafood processing Poultry processing Leather industry Chemical industry Mine cooling Pharmaceutical and biotech Laboratories Medical facilities Ocean-going fishing Concrete construction Indoor ski resorts
Nine ice types and fifteen industries, both as listed in our 2026 catalogue. Seawater flake ice is the same flake principle on a 316L stainless evaporator, for vessels and coastal plants. Ice-type names are not standardised across the industry — send us the ice you actually need and we will match the machine to it.

Why ice type matters

In hot climates, ice is a production input — not a convenience.

Ice types are not interchangeable. Because flake ice is thin and dry, a given mass of it covers far more surface than the same mass of tube or block ice, and therefore cools product faster and more evenly.

Same mass. Very different coverage. 1,000 kg as flake ice ≈ 1,579 m² of contact area 1,000 kg as tube or block ice 395–1,294 m² — and it is thicker Conceptual diagram — flake geometry varies by machine. Contact-area figures are industry technical references used for planning, not measurements of our machines.
Thin, dry flake spreads out; tube and block sit in lumps. That is why the same tonnage cools differently.
FactValue
Effective contact area of 1,000 kg flake ice≈ 1,579 m²
Effective contact area of 1,000 kg tube or block ice395–1,294 m²
Share of flake-ice demand from fisheries and seafood≈ 60%
Ice consumption of a salmon processing line2–5 t per hour

The largest single market for flake ice is fisheries and seafood processing, at roughly 60% of global demand. The other heavy uses are concrete batch cooling in hot-weather construction, fresh-produce distribution, and edible-ice production.

For vessels and plants that make ice directly from seawater, the evaporator has to be 316L stainless — standard 304 will not survive the chloride load. If your site needs seawater ice, say so at the outset; it changes the machine.

Fresh water and seawater ice making Two waters, two different machines Chloride in seawater attacks standard stainless. On seawater duty the evaporator is 316L. Fresh-water ice Standard stainless evaporator. Water is carried, piped or stored on site. The main uses are food processing, display and concrete cooling. Seawater ice 316L stainless evaporator. Ice is made from the sea the vessel is already floating on — no fresh- water tank, no shore supply. Where it is used: fishing vessels, coastal seafood plants, and sites where fresh water is the constraint.
Seawater ice is made where the catch comes in — which is why the chloride spec is not negotiable. Tell us at the outset if your site is seawater; it changes the machine.

Sources: contact-area, market-share and consumption figures are industry technical references used for planning — confirm them against your own process data before sizing a plant. The 316L requirement for seawater ice reflects standard marine ice-making practice.

Product range

LineCapacity
Flake ice — fresh water1–15 t/day
Flake ice — seawater1–5 t/day
Tube ice1–10 t/day
Snow ice60–900 kg/day
Crescent ice145–560 kg/day
Cube and granular ice30–900 kg/day · 1–10 t/day
Block ice plants1–30 t/day
Cold room unitsmatched compressor sets
Mobile snow cart2.5 t / 5 t
Flake ice evaporators1–50 t/day

English ice-type names follow our 2026 catalogue, which uses overlapping labels for two of these lines. Tell us the ice type you actually need and we will confirm the machine. Seawater material specification and evaporator supply terms are confirmed per enquiry.

Tube ice and flake ice, and who buys them Two different businesses on the same platform Your market decides which of these you lead with — not our catalogue. Tube ice — the edible-ice line 1 – 10 t/day Clear, hard, hollow cylinders. The usual entry point for a packaged-ice operation. Flake ice — the industrial line 1 – 15 t/day fresh water · 1 – 5 t/day seawater Thin and dry, with a high contact area. Our highest-volume line: fisheries, produce, concrete cooling. Who buys them Both lines go to the same two kinds of buyer: plants that use the ice in their own process, and ice plants that make ice to sell on. Capacities are the published ranges from the table above and are confirmed against your site conditions.
Both lines go to the same two kinds of buyer: plants that use the ice in their own process, and ice plants that make it to sell on. Which line you lead with depends on your market.
Capacity span across the product range Small countertop unit to 50 t/day evaporator 100 kg 1 t 10 t log scale, per day Crescent ice Cube & granular (small) Snow ice Cube & granular (bulk) Flake ice, seawater Tube ice Flake ice, fresh water Block ice plants Flake ice evaporators 145–560 kg 30–900 kg 60–900 kg 1–10 t 1–5 t 1–10 t 1–15 t 1–30 t 1–50 t Ranges are the published capacities from the table above. Actual output depends on water temperature, ambient and site conditions.
The span is not marketing breadth — it is the same platform scaled up and down. A client who starts with one countertop machine and later needs a plant does not have to change supplier.
Cutaway diagram of a flake ice evaporator showing the drum, scraper assembly and water distribution system
Inside a flake ice evaporator: the drum, the scraper assembly and the water distribution path that turns water into ice, then into flake (diagram from our 2026 catalogue).

Specification and terms

Power

  • 380V / 50Hz / three-phase as standard
  • Other three-phase voltages available (220V / 440V)

Compressor

  • Danfoss
  • Emerson Copeland
  • Bitzer · Bock
  • Frascold · RefComp · Hanbell

Evaporator

  • 316L stainless steel
  • Specified for chloride resistance, so seawater and coastal duty are inside the standard build rather than a special order

Availability varies by model. Where your market has brand preferences, a service network, or spare-parts availability you need to respect, we specify accordingly.

Scope of supply: the machine itself. Ice storage, conveying and cold-room plant are not part of a standard machine order — where a project needs them, we say so up front and quote them separately. You will not find out at commissioning that something was left out.

Commercial terms: FOB as standard; CIF and door-to-door available on larger orders. Prices and full specifications are quoted per project — output depends on site conditions, water temperature and ambient.

Compressor brand options on one machine platform The compressor is your choice, not ours The same machine platform is built around whichever brand your market already services. Danfoss Emerson Copeland Bitzer Bock Frascold RefComp Hanbell Spare parts and service stay with brands your contractors already know. Where a market has a brand preference or an existing service network, we specify to it. Availability varies by model — we confirm the brand against the order.
A machine you cannot get serviced locally is a machine your customer regrets. Brand choice stays with you.

Which scenario is yours?

Ice machines solve one problem — holding temperature where the heat fights you. Three scenarios below; the right configuration depends on your daily volume and site.

Ice machines

Concrete Cooling & Mega Projects

Mass concrete in 45 °C+ heat sets too fast — it cracks and loses strength. Flake ice dosed directly into the mix is the most effective way to hold placement temperature.

Best fit: Containerised flake ice plants with automated storage & delivery — they hold placement temperature through peak heat (solves the cracking and strength loss) and take the manual ice-handling bottleneck off your pour crew.

Ice machines

Fishery, Ports & Seafood Processing

The catch starts losing value the moment it leaves the water. On-site flake ice — including seawater flake ice for vessels — cools faster and gentler than any alternative.

Best fit: Flake ice / seawater flake ice systems, sized to your daily landing volume — they lock in freshness at the dock (solves on-board and on-shore spoilage) and keep your cold chain free of any shore ice supply.

Ice machines

Food Processing & Cold Chain

Process cooling, hydrocooling, and pre-cooling all need reliable, food-grade ice at predictable cost.

Best fit: Flake ice or tube ice systems, integrated with your existing chilling — they give you a steady, food-grade supply on your own site (solves the cost and reliability gap of bought-in ice) and drop into the line you already run.

Next step

Which solution fits you?

Ice machines and snowmaking systems solve completely different problems — and in hot climates, not every snowmaking technology works at all. We offer the solution, not a catalogue: tell us where you are and what you're building, and we'll tell you which configuration actually works there, what it solves, and what it delivers — and what doesn't. Five scenarios across two lines — three on ice machines, two on snow systems.

Not sure which one is yours? Send us your location and a sentence about the project. We'll tell you which route is physically possible there — before anyone talks about price.

Check what works in your climate

Where this matters

The equipment is selected by climate, not by country.

Two hot climates create two different problems, and they do not lead to the same machine. Tell us which one you are building in and we will skip the generic brochure and go straight to sizing.

Hot and dry

Hot and dry

Extreme daytime heat, low humidity, large sites. Here the binding constraint is cooling load, not the wet bulb.

  • Concrete cooling and temperature control on large construction programmes — the dominant industrial ice load in hot, dry markets
  • Indoor snow play in malls and family entertainment centres, from roughly 1,000 m² upward
  • Industrial ice duties quoted inside our plant range: up to 30 t/day block, 1–15 t/day flake
Hot and humid

Hot and humid

Year-round heat with high humidity, where the wet bulb never falls to the snowmaking threshold and ice has to be made, not waited for.

  • Fisheries, seafood processing and cold chain — the largest single use of flake ice worldwide
  • Indoor snow parks and ice rinks inside malls and mixed-use developments
  • Seawater ice for vessels and coastal plants, on 316L stainless evaporators

What we need from you: ambient range, humidity, water temperature, and the duty — tonnes per day or square metres. With those four numbers we can size the machine and price it.

Four site numbers in, a sized machine out Four numbers in, a sized machine out Ambient range hottest and coldest Humidity typical and peak Water temperature supply to the machine Duty t/day or m² A machine sized to your site model · capacity · compressor brand · price Site conditions are the input. The catalogue is not.
Send these four numbers and you get a sized machine back, not a catalogue page to interpret.

How to verify us

You don't have to take the spec sheet on faith.

Every factory video looks the same after the first ten seconds. A live call does not — you choose what the camera points at, and you see it on a day we did not pick for you.

01 Live video

Walk the floor, live

Book a video call and we walk the workshop with a phone — the welding bay, the evaporator line, whatever is on the floor that day. You say where the camera stops.

02 Running at load

Watch your machine run before it ships

Before dispatch, your unit is run at load and streamed to you: ice discharging into the bin, suction and discharge pressures on the gauges, the hour meter turning. This unit, not a library clip.

03 Agreed in writing

Agree the test before we build

We fix the acceptance test in writing before production starts — ambient, running hours, the output you have to see. If it does not pass on our floor, it does not ship.

None of this needs a marketing video. It needs a time that suits your timezone.

Book a live walkthrough

Working with partners

Most of our overseas business is built to run through local partners.

Refrigeration contractors, cold-chain equipment distributors, food-service equipment dealers and ice-machine rental operators know their market better than we do. We build the equipment and size it to the project; you specify it, install it and service it locally. If that describes your business, the pages above are the product conversation — this one is about how we work together.

What we bring

What we bring

  • Ten ice-machine lines on one refrigeration platform — 30 kg/day to 30 t/day, one supplier to qualify
  • Snow systems sized for lowland tropical sites, including a mobile cart for events and malls
  • Your choice of compressor brand: Danfoss, Emerson Copeland, Bitzer, Bock, Frascold, RefComp, Hanbell — matched to whatever your market's service network expects
  • Factory-direct supply and project-level sizing support: send the site conditions, we size the machine
What we look for

What we look for

  • Installation and commissioning capability in your market
  • After-sales service capacity — ice machines are equipment your customer depends on every day — not a one-off sale
  • Honesty about which brands and standards your customers already trust

Commercial arrangements are discussed case by case. We would rather show you the factory and the machines than lead with a template agreement.

Contact

The factory behind this The factory behind this Zhaoqing Guangdong, China 10 lines ice machines 30 kg – 50 t per day 7 brands of compressor Snow systems run from a 2.5 t/day mobile cart to a 120 t/day building-integrated plant.
One factory, one refrigeration platform, and the whole span of ice machines built on it.

Talk to us

Buying for your own plant? Send site conditions. Building or reselling in your market? Tell us what you install and where. Either way we'll answer with what's actually feasible.
Name
Shawn Tang
Role
Overseas Business
Email
shawn@frostlineglobal.com
WhatsApp
+86 186 8240 6583
Factory
Guangdong Icejie Refrigeration Technology Co., Ltd. · Zhaoqing, Guangdong, China

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