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High Torque Gearbox For PET Extruder Machine

ZT-N Twin Screw Extruder Gearbox Introduction

The ZT25N gearbox is specially engineered for co-rotating twin screw extruders, offering a compact design with high torque output to meet the demanding needs of compounding and extrusion applications. It features hardened and precision-ground gears made from 20CrNi2MoA alloy steel, ensuring excellent wear resistance and long service life under heavy-duty operation. The housing is built from high-strength ductile iron, providing both stability and vibration reduction. Designed with forced lubrication and efficient cooling options, this gearbox delivers consistent performance in high-load and continuous processing environments. Compatible with most standard twin screw setups, the ZT25N is an ideal choice for small-to-medium extruder lines.

ZT-N Twin Screw Extruder Gearbox Parameters
 

Production Process

	NO.1 Workblank Select high quality and hardness of ductile iron material.
NO.2 Rough Machining Mang sets of rough machining equipment,such as Gantry-type milling,Radial drill,etc.Realized the blank shape and the inner hole of rough maching.
	NO.3 Finish Machining Many sets of finishing equipment,such as CNC Grinding Machine,NC Boring Machine,etc.Further processing of each working procedure,the accuracy is higher,only you.
NO.4 Assemble Strong assembly and R&D team,the parts will be assembled according to the drawing,step by step audit,by running test after product finished.
	NO.5 Gearbox Inspection High-end testing equipment and instruments,processional inspection team,the gearbox shape,center distance,inner hole and into the next procedure,after inspection and correct.
NO.6 Delivery Before leaving the factory,in addition to anti-rust paint,white paint will also be made(color number can also be provided). Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit.

FAQ

Q1: How long does it take to receive the products after payment?
A: The delivery time depends on the order quantity and product specifications. Once your order is confirmed, we’ll provide a detailed production and shipping schedule.

Q2: Is a one-year warranty available for free?
A: A one-year warranty is available upon request and may require an additional fee. However, our products are manufactured with durability in mind, so you can purchase with confidence.

Q3: What kind of after-sales service do you offer?
A: If there is any issue with the product during use, please contact us immediately. Our support team is ready to help you solve problems quickly and efficiently.

Q4: What is the typical lifespan of your products?
A: The service life varies depending on your working conditions, such as operating time, material types, and maintenance practices. We’ll gladly provide suggestions tailored to your usage scenario.