Desktop SJ25 Extruder, filament production or granulating line

$980.00 $960.00


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SJ25 extruder, filament production or granulating line

Laser Gauge is separately available, the filament production line does Not receive feedback from the laser gauge, you will need to observe the measurement through the eyes.

Desktop SJ25 Extruder for 3D Printing Filament made of PLA, ABS, PETG, etc
The SJ25 extruder capability is about 2Kg/h
The production line is available.
Water-cooling tank 1.5 meters
Filament tractor
Filament accumulator, arraying, metering and spooling unit

Difference between SJ20 and SJ25 extruder not only the size of the screw but also the capacity and usage.

Twin screw extruder is going to be available soon and the price is about 5 times of single screw.

3mm DIE for the SJ25 extruder is available separately 78USD per unit. 3mm DIE can be used for 2.85mm or 1.75mm diameter 3D printing filament of the different material stretch features.
For this production line, do I need to maintain a specific room temperature range?
No. But for some of the material, you'd better offer ice to the water cooling tank to cool it down faster especially in summer, and for some of the material, it's better to keep the water warm or hot for better performance.

SJ25-GL new granulating line does Not need a separate tractor, the granulator itself has the function to drag the extrusion/filament to the granulator.
The whole line is shorter than before, desktop SJ25 extruder, water cooling tank and the granulator/pelletizer.

SJ25V is a vertical type SJ25 extruder. If you have an idea to use the SJ25 extruder as a pellet extruder printer, this is the style. The motor is AC torque motor, stepper or servo motor with planetary gearbox can be Customized.
Pellet Extruder

SJ25V-STP planetary geared stepper motor vertical SJ25 extruder 1499USD

The length and diameter ratio for a floor-type extruder is usually 24 or 28. RobotDigg brings you the desktop SJ25 extruder with an L/D ratio of 28.
SJ25 L/D 24 or 28
SJ25-LD28, the height of the extrusion center is 300MM, the maximum output is about 4KG per hour with ABS as an example.
1. Screw diameter 25mm, output: 0.1-4KG/hour;
2. Length, width and height, 1.1*0.25*0.5 meter Weight: 40KG
3. Production line speed: 1-40m/min (the actual production speed depends on the customer's line regulations);
4. The center height of the extruder: 300mm;
5. Production direction: right in → left out;
6. Motor power: 0.4Kw with high-temperature resistant gearbox, total installed power 1.8Kw;
7. Power supply voltage: conventionally 220V single-phase household voltage (110VAC is available);
8. Screw length to diameter ratio: 28:1 (can be customized);
9. The heating temperature is up to 300 degrees, heating element: stainless steel heating;
10. There is no cooling device at the discharge port;
11. The barrel screw 38CR nitriding treated.

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