Large Flow Servo Filter Cartridge Extension Machine (Standard)

The High-Flow Filter Length Connector is used to connect short 2/3/4" filter elements to longer ones and is widely used for liquid pleated filter elements.

Model:ZS-JC195-A

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Introduction

This servo high flow filter cartridge extension machine is tailor-made for filter manufacturers specialized in mass production of long-size high-flow pleated filter cartridges. As a professional servo filter cartridge extension machine, it is ideal for factories that require precise connection of short filter sections to form 40-inch, 60-inch and other extended-length filter elements, and pursue reliable connection strength.

Driven by a high-precision INOVANCE H5U servo control system, this thermal fusion filter cartridge extension machine realizes digital closed-loop control of welding stroke, pressure and speed. It avoids accuracy fluctuations caused by unstable air pressure, ensuring excellent coaxiality during filter splicing and consistent, leak-free welded joints batch by batch.

Multiple sets of process recipes can be stored for quick switching among different specifications. Equipped with user-friendly touchscreen operation, this filter lengthening machine simplifies parameter adjustment. It is widely used to produce high flow filter extension products for water treatment, chemical industry and industrial precision filtration projects, and can be paired with our filter end cap welding machine for a complete production line.

Features

As a specialized thermal fusion filter cartridge extension machine for high-flow filter manufacturing, the ZS-LT1500 offers distinct advantages for facilities pursuing precision and stable mass production efficiency:

• High-precision Servo Closed-loop Control: The INOVANCE H5U servo system digitally regulates splicing pressure, stroke and speed. Free from air pressure fluctuation, this servo filter cartridge extension machine delivers stable precision and eliminates splicing deviation.
• Excellent Coaxiality & Reliable Splicing Joints: Guarantees high coaxiality when connecting filter segments. Joints feature uniform fusion strength, leak-free performance and consistent quality in mass production of high flow filter extension cartridges.
• Recipe Storage for Fast Specification Changeover: Multiple groups of process parameters can be saved. Users can rapidly switch production of different lengths (10-60 inch) and diameters (90-160mm) of high-flow filter cartridges without repeated debugging.
• Stable Mass Production Capacity: Precise repeated positioning effectively lowers reject rates, supporting continuous, stable large-volume production at 100-120 pcs/h.
• Professional for Long High-flow Filter Manufacturing: Specially developed as a filter lengthening machine for splicing 40-inch, 60-inch and other extended high-flow pleated filter cartridges in PP, PES, PMMA and other thermoplastic materials.

Technical Parameters

Model	ZS-LT1500
Drive System	INOVANCE H5U
Welding Method	Hot plate contact heating (thermal fusion)
Power	8KW
Voltage	220VAC/380VAC, 50-60HZ
Air Pressure	0.6-0.8Mpa
Heating Precision	±5℃
Welding Diameter	90-160mm
Welding Length	10-60 inch
Weld Materials	PP, PES, PMMA, etc.
Capacity	100-120 pcs/h

Application

Our high flow filter extension machine is an indispensable tool for manufacturers producing extended-length pleated filter cartridges for demanding industrial filtration. The servo filter lengthening machine serves a wide range of sectors:

Servo filter cartridge extension machine precision guide rail and mold structure for high flow filter extension

Municipal & industrial water treatment: RO pre-filtration, circulating cooling water, reclaimed water reuse and wastewater treatment.
Petrochemical industry: filtration of oil products, solvents and chemical process fluids.
Seawater desalination: seawater pretreatment to remove suspended solids and colloids.
Power plants: boiler feed water, circulating water and condensate water purification.
Metallurgy: filtration of rolling fluid and industrial cleaning liquid.
New energy industry: pre-filtration for ultrapure water systems in photovoltaic & lithium battery factories.

Product Showcase

ZS-LT1500 servo filter cartridge extension machine installed in customer factory for high flow filter extension production

Extended high flow filter cartridges produced by thermal fusion filter lengthening machine

Large flow thermal fusion filter cartridge extension machine full unit showcase

Smart Filtration Leadership

Changzhou Zhishuo Automation Equipment Co., Ltd. specializes in professional automation equipment for the filtration industry. Integrating independent R&D, manufacturing, and global sales, we constantly promote intelligent construction. We hold multiple software copyrights like the 'End Cap Welding Intelligent Production System' and numerous invention patents. As a full-service custom filter making factory, we deliver high-quality, mutually beneficial OEM/ODM solutions worldwide.

15+

Own Factory Production Line

300+

Annual Production Capacity

40+

Global Co-Branding Partners

800+

Successful Customized Samples

ZHISHUO filter equipment manufacturing factory exterior

Why Global Customers Choose Us

Global R&D & Smart Tech

Backed by a strong R&D team, we continuously integrate global technologies. Our equipment features self-tuning algorithms and patented non-stick designs, making them highly efficient and adaptable.

Factory Direct OEM/ODM

We are not just an assembler; we are the source manufacturer. Whether you need a standalone welding machine or a fully automated filter production line, we provide cost-effective, custom solutions.

Seamless Import & Export

Our dedicated international trade team is well-versed in customs clearance and global logistics. We guarantee timely delivery, efficient communication, and professional after-sales support.

Our Certifications & Patents

ISO 9001:2015