ZT25N Twin Screw Extruder Gearbox with High Torque and Compact Structure

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Nanjing Zhitian Mechanical And Electrical Co., Ltd.

City: nanjing

Province/State:jiangsu

Country/Region:china

Tel:86--18952048192

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ZT25N Twin Screw Extruder Gearbox with High Torque and Compact Structure

Brand Name	ZHITIAN
Model Number	ZT25N
Place of Origin	CHINA
Minimum Order Quantity	1
Price	Timely quotation
Payment Terms	L/C,T/T
Supply Ability	500 Sets / Month
Delivery Time	30-60 days
Packaging Details	Wooden Box
Certification	ISO9001
Application	Pelletzing Machine
Color	Red or Blue
RPM Speed	600-900r/min
Power	15-22kw
Torque Grade	13.0 T/A³
Packaging	Wooden Box
LWH	849360375MM
Weight	280KG

Detailed Product Description

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.

Features:

----Double drive design enables the B axis to be driven by two gears without increasing the tooth width.

----Optimal structure and complex assembly lead to the cost rise.

----All bearings are sourced from global recognized brands,so output torque is more stable.

---Streamlined design,the end of gearbox cover can be opened,easy to install and replace.

ZT-N Twin Screw Extruder Gearbox Parameters

ZT-N Gearbox Power&Torque Table
Model	CD(MM)	Torque Grade(T/A3)	RPM 300r/min	RPM 400r/min	RPM 500r/min	RPM 600r/min	RPM 800r/min	RPM 900r/min
ZT20N	18	<13	---	---	---	7.5kw	11kw	---
ZT25N	22	<13	---	---	11kw	15kw	18.5kw	22kw
ZT30N	26	<13	---	---	---	22kw	30kw	37kw
ZT35N	30	<13	18.5kw	22kw	30kw	37kw	50kw	60kw
ZT40N	34.5	<13	30kw	45kw	55kw	65kw	90kw	90kw
ZT50N	42	<13	55kw	75kw	90kw	110kw	132kw	160kw
ZT52N	43	<13	55kw	75kw	90kw	110kw	132kw	160kw
ZT58N	48	<13	90kw	110kw	132kw	160kw	220kw	250kw
ZT65N	52	<13	110kw	132kw	160kw	220kw	280kw	315kw
ZT75N	60	<13	160kw	220kw	250kw	315kw	450kw	500kw
ZT85N	67.8	<13	220kw	315kw	400kw	500kw	600kw	650kw
ZT95N	78	<13	350kw	450kw	550kw	650kw	900kw	1000kw
ZT110N	92	<13	560kw	710kw	900kw	1000kw	---	---
ZT125N	100	<13	800kw	1000kw	1250kw	1400kw	---	---
ZT135N	110	<13	1000kw	1400kw	1600kw	2000kw	---	---
ZT150N	120	<13	1320kw	1750kw	---	---	---	---

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.

Product Tags: twin screw extruder parts two screw extruder parts Mini Twin Screw Extruder Machine Parts

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ZT25N Twin Screw Extruder Gearbox with High Torque and Compact Structure

ZT25N Twin Screw Extruder Gearbox with High Torque and Compact Structure

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