Dual Gear Printer Extruder, 3D Printer Dual Driver Stock Feeder, Direct Drive Upgrade Accessory with 34 Stepper Motor 12V, Filament Extruder Kit for CR Series 12v 3D Printer - Agatige, Agatige2rhkontm8g

• UPGRADED DUAL EXTRUDER: Dual gears and dual pneumatic combined extrusion structure, large extrusion force, enhanced feeding intensity, ensuring smooth feeding. Its young and personalized design is also enough to catch the attention of most 3D enthusiasts ADJUSTABLE FILAMENT LOADING TENSION: Dual Gear Printer Extruder simply rotate the tension screw to accommodate different filaments, improve the printing success rate, improve the printing performance of flexible filaments, compatible with most filaments on the market WEAR RESISTANT: This printer extruder is made of aluminum alloy and ABS plastic, and wear resistant, with a long service life. The idler gear has been upgraded with a brass washer added between the stainless steel gear and the aluminum housing, which helps reduce stock extruder wear DIRECT DRIVE STRUCTURE: The extruder adopts a direct drive structure, the feeding is smoother, and the nozzle is not easy to be blocked when returning the material​. Strong extrusion end spring enhances feeding strength and ensures stable pushing of filaments into the hot end of the printer 34 STEPPER MOTOR: The dual gear printer extruder is equipped with 34 stepper motor, has lower torsion requirements. The printer extruder is equipped with a longer motor connection cable for more convenient installation, Manufacturer: Agatige