4-D Engineering Product Gallery

(Click on thumbnail to enlarge)

Sample of our Ultra Flow Injection Unit – a tip, a ring, and a seat. Sample of our Ultra Flow Injection Unit - a tip, a ring, and a seat.	Sample of Ultra Flow Injection Tip. Sample of Ultra Flow Injection Tip.	A method for kneading and mixing combination for Injection or extruding screws. A method for kneading and mixing combination for injection or extruding screws.

We manufacture Barrels, Screws, and all other accessories for machines from 12mm diameter to 100mm diameter. We manufacture Barrels, Screws, and all other accessories for machines from 12mm diameter to 100mm diameter.	A final cross mixing section before the injection zone or the final extrusion. A final cross mixing section before the injection zone or the final extrusion.	We downsize barrels to 20% of the original shot size, even if we have to move the feeding hole. The customer will have a stronger closing pressure and a higher injection pressure with a smaller shot size. We downsize barrels to 20% of the original shot size, even if we have to move the feeding hole. The customer will have a stronger closing pressure and a higher injection pressure with a smaller shot size.