IceMachineRepair.center (844) 410-9163Mon–Sat, 8am–8pm Book a visit
A stainless nugget ice machine head sitting on a stainless bin in a clean hospital nutrition room, the bin door open to show a mound of small soft pellets of nugget ice and a plain white scoop, a clear glass of nugget ice on the counter beside the ice machine, bright even light.

Nugget Ice Machine Repair

An ice machine that freezes a thin layer inside a chilled cylinder and pushes it out with an auger as soft, chewable nuggets, for clinics, offices, hotels and large homes.

(844) 410-9163

Mon–Sat, 8am–8pm

  • 4 things that fail on it
  • 11 makes build it
  • 6 problems it shows

Book a visit

Three short steps, about a minute.

or call (844) 410-9163

Is yours
a nugget?

A nugget ice machine does not make cubes at all. Water fills an upright cylinder, the evaporator, whose wall the cooling system keeps below freezing, and a thin layer of ice forms on the inside. A slowly turning auger scrapes that layer off, carries it upward and squeezes it through an extruding head, where it breaks into small, soft, porous pieces that keep a drink cold and are easy to chew. Because the machine makes ice continuously instead of in freeze and harvest cycles, the parts that matter most are the auger and its bearings, the gear motor that turns it, the shaft seal where the auger leaves the cylinder, and the float reservoir that holds water in the cylinder at the right level. Hospitals and clinics favor this ice for patients, offices and cafeterias for drinks, and some large homes have a built-in version under the counter. Nugget machines come as heads on a bin, as undercounter units and on top of dispensers, and all of them are sensitive to scale, which grinds away at the auger and the cylinder wall.

A stainless ice machine head on its ice bin in a restaurant back-of-house with its side panel removed to show the compressor, neat copper tubing and a small condenser coil inside the ice machine, a plain brown parts box on the floor beside it. What fails on a nugget ice machine

How to tell

01

The ice comes out as small, soft, uneven pellets you can crunch, not as square or crescent cubes.
02

It gives a steady low hum while it runs, rather than going quiet, then letting out a whoosh and a clatter as a sheet of cubes drops.
03

No plate of cubes sits behind a curtain; the front panel hides a narrow upright cylinder with a gear motor at its base.
04

Water feeds a small float reservoir before the cylinder, and the ice leaves through a chute near the top of the ice machine.

Not yours?Modular ice machineUndercounter ice machineIce and water dispenser

What fails
on this design.

On a nugget ice machine: auger bearings and the extruding head, gear motor and its overload, shaft seal at the base of the cylinder, float reservoir and inlet valve.

The problems it shows

Auger bearings and the extruding head

Scale and plain wear loosen the bearings that keep the auger centered. The machine grows louder, the nuggets come out wet and mushy, and in the end the auger rubs the cylinder wall, which regular descaling is meant to prevent.

Gear motor and its overload

The gear motor pushes against ice every minute the machine runs. A worn gearbox leaks oil or grinds, and a motor forced against scale trips its overload, so the machine stops and restarts in fits.

Shaft seal at the base of the cylinder

A seal where the auger shaft leaves the cylinder keeps water out of the gearbox. Once it wears, water drips from under the machine and the gear motor bearings follow soon after, so the two are checked together.

Float reservoir and inlet valve

The float keeps the cylinder filled to the right height. A float stuck low or a valve that will not close floods the reservoir into the drain; one that will not open lets the cylinder run dry and can lock the auger in place.

Getting at it,
and whether to.

Most nugget machines are serviced from the front and the top, so the space above a head or a dispenser needs to be clear for the visit.

What repairs cost

On the visit

  1. The auger, cylinder and gear motor come out as a heavy assembly with the power disconnected and the sealed system left closed; that part of the job is the technician's.
  2. If the ice machine stopped with a grinding or squealing noise, leave it off instead of restarting it again and again, because a jammed auger can strip its gearbox.
  3. In a clinic or a food service room, tell us about any sanitation or infection-control steps for the space, so the technician arrives ready for them.

Repair or replace

A nugget ice machine is usually worth repairing: bearings, a seal, a float and a gear motor are the parts that wear, and they are made to be replaced. A cylinder scored by a dry bearing is the costlier case, since the evaporator belongs to the sealed system. On an older unit where the evaporator and the compressor both need work, the technician weighs that against a new machine of the same output before anything is ordered.

Book a visit for a nugget ice machine

The problems
it shows.

On a nugget ice machine, most often ice machine loud: grinding, rattling or banging.

All problems
A stainless modular ice machine head on its bin in a narrow restaurant hallway, the ice machine's lower front grille in close focus with a light film of gray dust and grease on it, a dry mop leaning on the wall nearby.

Ice Machine Loud: Grinding, Rattling or Banging

6 causes, cheapest first

 A stainless undercounter ice machine under a hotel bar with its insulated bin door swung open, the ice machine's bin completely empty and dry except for a white plastic scoop lying in the bottom, the steel counter above holding a row of clean glasses.

Ice Machine Running but Not Making Ice

6 causes, cheapest first

 A stainless modular ice machine head on a tall storage bin in a busy restaurant back room, the bin door propped open to show only a thin layer of clear cubes scattered across the bottom of the ice machine's bin, a fryer station glowing warm in soft focus nearby.

Ice Machine Making Too Little Ice for the Rush

6 causes, cheapest first

 A stainless modular ice machine head sitting on a wide stainless ice bin in a tiled restaurant back room, a sheet of clear water spreading from under the ice machine bin across the red quarry tile toward a wall outlet with a plugged-in cord, a few loose ice cubes melting in the puddle. Clear the area first

Ice Machine Leaking Water Across the Floor or Under the Bin

6 causes, cheapest first

 A heavy rocks glass on a dark bar top filled with milky white cloudy cubes from an ice machine, a few white flakes floating in the water around them, and behind it slightly out of focus a stainless undercounter ice machine with its bin door open showing clumped cloudy ice.

Cloudy, Soft or Wet Ice From an Ice Machine

6 causes, cheapest first

 A gray electrical panel on a painted wall in a restaurant back corridor, one breaker switched to the middle tripped position, and through the open doorway beyond it a stainless modular ice machine on its bin standing dark and silent, a plastic ice scoop resting on the bin lid. Clear the area first

Ice Machine Tripping the Breaker or Blowing a Fuse

6 causes, cheapest first

Who builds
a nugget.

11 of the makes on this site build a nugget ice machine. Each mark opens that make's own page.

All 20 brands

Nugget ice machine repair,
where we come out.

9 metros, each with its own page.

All service areas

Tampa BayFL · 31 areas

OrlandoFL · 30 areas

Miami / South FloridaFL · 47 areas

New York MetroNY · 75 areas

HoustonTX · 36 areas

ChicagoIL · 50 areas

Los AngelesCA · 95 areas

San DiegoCA · 31 areas

San Francisco Bay AreaCA · 74 areas

A family filling glasses with nugget ice from an ice machine in a large home kitchen.
For the heart of your home.

Questions about
nugget ice machines.

Why is my nugget ice machine suddenly so loud?
A steady hum is normal; squealing, clicking or grinding is not. Scale around the auger and worn bearings are the usual reasons, and running it that way scores the cylinder. Switch it off and book a visit rather than waiting for it to stop on its own.
Why are the nuggets coming out wet and slushy?
Nugget ice is always a little wetter than cubes, but mush that clumps in the bin points to scale in the cylinder, bearings that let the auger wobble, or a machine short of cooling. A cleaning with the maker's scale remover, done exactly as the manual directs, is the first step.
How often does a nugget ice machine need descaling?
The maker sets it by the water and the use, often every six months and sooner on hard water. Some models run their own cleaning sequence with the maker's solution; others need parts taken out. A filter with scale control on the supply stretches the interval.
Is this the same as a countertop pellet appliance filled by hand?
The ice looks similar; the machine is not. A countertop unit with a reservoir you fill yourself belongs to our ice maker service. This site covers nugget ice machines on a water line and a drain, in commercial settings and built into large homes.

Back to your everyday

Is it a nugget ice machine?

Say so when you book — it changes what the technician brings and how the visit is planned.

Schedule a repair Call (844) 410-9163
(844) 410-9163 Schedule a repair