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Technology

Slow is the point.


A high-speed juicer spins blades at thousands of revolutions a minute. It shreds the fruit, warms it and whips air into it. The juice foams, separates in the glass and starts to brown while the customer is still walking back to the table.

The CS750 turns a screw auger at 50 rpm. It crushes the produce against a strainer and presses the juice out. Less air goes in, less heat is generated, more juice comes out of the same fruit, and the pulp leaves the machine dry.

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Close-up of the Pajca CS750 screw auger

Side by side

Cold press against a typical high-speed juicer.


The right-hand column describes the centrifugal machines commonly sold for kitchens. No brand names, just the category.

Comparison of extraction methods. Figures for the CS750 are from the product literature.
What changes Pajca CS750 cold press Typical centrifugal juicer
Speed50 rpm10,000 rpm and above
HeatMinimal, the auger pressesBlades generate heat as they shred
OxidationMinimal, natural colour holdsHigh, juice browns quickly
FoamLittle, air is not whipped inHeavy froth on top of the glass
Leafy greensYes, spinach, mint, wheatgrassPoor, leaves wrap around the blade
PulpDry, pressed outWet, juice stays in the pulp
NoiseLow, with low vibrationHigh, a motor at full speed

How the CS750 works

Four steps, from fruit to glass.


01

Feed through the hopper

Cut produce drops into the tall hopper. The pusher guides it down, gently, without forcing.

02

The auger presses at 50 rpm

The screw auger crushes the produce against the strainer wall and squeezes the juice out of it.

03

The strainer separates

Juice passes through the mesh into the juice container. Dry pulp is pushed out into its own container.

04

The juice cap controls flow

Close the cap to hold juice in the bowl and mix a blend, open it to pour a clean single fruit glass.

Between batches

Cleaning in under three minutes.


The whole system comes apart by hand. On a busy counter that means you can switch from carrot to pineapple without carrying the juice of one into the other.

Unplug the machine before you take anything apart. Do not put parts back wet.

  1. Run water through itWith the juice cap open, pour a jug of water into the hopper while the machine runs. Most of the pulp clears itself.
  2. Unplug and lift off the bowlSwitch off, unplug, then twist and lift the juicing bowl off the base.
  3. Take out the auger and strainerRemove the auger, the strainer and the rotation wiper. They come out in seconds.
  4. Brush the strainer meshUse the supplied brush under running water. The mesh is the only part that needs attention.
  5. Dry and reassembleWipe the stainless body, let the parts dry, then drop them back in the same order.

Watch it press your own fruit.

A demo takes twenty minutes. Look at the colour of the juice, then look at how dry the pulp is.