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Changpu offers a complete range of high-quality spare parts for ultrasonic welding and sealing equipment. These include ultrasonic generators, transducers, horns, dies, rollers, and other essential components, all manufactured to strict quality standards for optimal compatibility and performance. Using genuine ultrasonic spare parts helps maintain equipment stability, reduce downtime, and extend machine service life. Each part is engineered for precision fit and durable operation under continuous industrial conditions. Regular replacement of wear components ensures consistent welding quality and prevents unexpected production stops.

Ultrasonic pattern rollers are core components of ultrasonic compounding machines, primarily divided into etched rollers and engraved rollers. Etched rollers utilize chemical etching to create delicate patterns on the roller surface, suitable for leather embossing and fabric printing. Engraved rollers employ CNC precision engraving for clearer three-dimensional textures and complex geometric patterns, ideal for automotive interiors and home furnishing fabrics. Both types of ultrasonic rollers are manufactured from high-quality alloy steel and strengthened through heat treatment, combining high strength with wear resistance. This ensures stable transmission of ultrasonic energy under high-temperature and high-pressure conditions, delivering efficient and uniform compounding results.

The ultrasonic die is an essential accessory for ultrasonic welding devices. Cooperating with ultrasonic horns, it completes shaping and pressing processing. Made of high-strength alloy material, it features high hardness, wear resistance, and anti-deformation performance. This ultrasonic die fixes product forming shapes and ensures even welding points and tidy edges. Suitable for mask, non-woven fabric, and hygiene product production, it offers stable resonance performance to maintain consistent processing effect, effectively improving product qualification rates and supporting long-term continuous industrial production.]

The radial ultrasonic system comprises three core components: the ultrasonic generator, transducer, and horn. As the system's brain, the generator converts electrical energy into high-frequency signals with precise power control. The transducer then transforms these signals into mechanical vibrations, while the horn amplifies and transmits the vibrations to the workpiece. This integrated radial ultrasonic system ensures stable energy output and exceptional consistency for demanding applications such as precision welding, cutting, and embedding. With advantages including high efficiency, seamless automation, and contamination-free processing, it provides an ideal solution for advanced manufacturing in automotive, medical, and packaging industries.

The ultrasonic system comprises three core components: the ultrasonic generator, transducer, and horn. As the system's brain, the generator converts electrical energy into high-frequency signals with precise power control. The transducer then transforms these signals into mechanical vibrations, while the horn amplifies and transmits the vibrations to the workpiece. This integrated ultrasonic system ensures stable energy output and exceptional consistency for demanding applications such as precision welding, cutting, and embedding. With advantages including high efficiency, seamless automation, and contamination-free processing, it provides an ideal solution for advanced manufacturing in automotive, medical, and packaging industries.

The ultrasonic horn is a vital matching part for ultrasonic equipment. It efficiently transmits vibration energy delivered by transducers for accurate welding and laminating. Made of high-quality durable material, it features stable resonance, high hardness, and good wear resistance without easy deformation. This ultrasonic horn is available in various standard and customized sizes to fit different machines. Widely used in mask and non-woven fabric processing, it ensures firm bonding and neat finished products, greatly improving processing quality and working stability.

The ultrasonic transducer is a core energy conversion component that converts electrical energy into stable mechanical ultrasonic vibration efficiently. It features stable frequency, strong output power, and low heat generation, boasting long service life and reliable performance. This ultrasonic transducer is widely matched with ultrasonic welding and laminating machines, fitting perfectly with mask, non-woven fabric, and hygiene product production equipment. It ensures firm welding, neat bonding effects, and smooth equipment operation, making it an essential key part for ultrasonic processing machinery.

The ultrasonic generator, serving as the core driver of the welding system, features a compact design and outstanding performance. It employs digital frequency generation and control technology to ensure absolutely constant power output, while incorporating precise burst function. This ultrasonic box offers multiple intelligent protection mechanisms including a smart cooling system, effectively preventing risks such as short circuits, no-load operation, and overload. With industry-leading operational reliability, it is an ideal choice for demanding precision surface treatment and welding applications.

This automatic non-woven toilet seat pad machine is dedicated equipment for producing disposable toilet seat covers. It integrates full processes including raw material feeding, embossing, folding, cutting, and finished product collection, adopting PLC control and ultrasonic welding technology for firm bonding and tidy edges without loose threads. This nonwoven toilet pad machine runs smoothly with high speed and stable performance, supporting flexible adjustment of product sizes to meet diverse usage demands. Finished products are clean, hygienic, soft, and easy to use, widely applicable in hotels, hospitals, travel, and public restrooms. Compact structure, easy operation, and low energy consumption make it ideal for mass manufacturing disposable sanitary toilet pads.

This automatic bedsheet folding machine is professional laundry equipment for folding bed sheets, quilt covers, and pillowcases. It adopts intelligent control and servo transmission, realizing automatic feeding, flattening, sorting, precise folding, and stacking. Equipped with an automatic deviation correction device, this bedsheet folding machine ensures neat and standard folding with uniform size. It adapts to various textile specifications, featuring stable operation, fast speed, and high efficiency. Widely applied in hotels, hospitals, laundry factories, and home textile workshops, it is ideal for standardized linen finishing.

The Changpu brand nonwoven steering wheel cover machine utilizes high-power ultrasonic welding technology as its core, achieving fully automated production. The equipment offers excellent quality with high output and efficiency, completely replacing manual manufacturing while significantly saving labor and reducing costs. This nonwoven toilet machine car steering cover machine requires only one operator from material feeding to finished product counting, integrating feeding, guiding, folding, welding, and molding into a seamless operation. Equipped with variable frequency speed control for stable performance, the finished steering wheel covers feature securely fixed edges and elastic bands with support for custom specifications.

The Changpu brand disposable hotel slipper forming machine utilizes ultrasonic technology for fully automatic operation. This machine integrates materials such as non-woven fabric, pearl cotton, and anti-slip cloth, with the entire production process including cutting, embossing, welding, and cutting completed sequentially in a single pass. This disposable slipper machine works by using ultrasonic vibrations to generate heat, fusing materials at a molecular level without glue or stitching. The seams are strong and free from chemical odor. The slippers are suitable for medical institutions, labor protection, hotels, and households, with automated operation reducing manual involvement to maintain product hygiene and uniform standards.

The Changpu brand plastic shower cap machine is specially designed for producing elastic plastic head covers for medical and cleanroom industrial applications. Constructed with a steel frame and equipped with an independent electric control cabinet, it enables fully automated operation from material feeding, forming, counting, to collection with just a single operator. This plastic shower cap machine accommodates plastic film and 30–40 size elastic bands, producing 16''–21'' single or double elastic band striped caps at 200–500 pieces per minute. Key features include high stability, low failure rate, easy-to-clean stainless steel body, adjustable ultrasonic welding, interchangeable molds, electronic counting, and automatic shutdown protection for material or elastic breakage.

The Changpu fully automatic sanitary napkin packaging machine is professional high-efficiency packaging equipment for hygiene products. It adopts mature automatic conveying, sorting, and sealing technology to finish whole packaging procedures quickly with stable running performance and low failure rate. This sanitary pad package machine can automatically arrange, bag, seal, and count sanitary napkins, greatly saving labor costs and boosting production efficiency. It supports multiple packaging sizes with neat, tight, and beautiful sealing results. Built with quality accessories and safety protection devices, it is ideal auxiliary equipment for large-scale standardized hygiene product production.

The Changpu fully automatic sanitary napkin machine integrates full-process operations including raw material feeding, composite forming, folding, embossing, sealing, cutting, and finished product stacking. Equipped with a PLC intelligent control system and servo drive technology, it precisely adapts to the production requirements of daily and overnight sanitary napkins in various specifications. This sanitary pad machine with folding adopts ultrasonic welding and heat sealing technologies for firm edges and neat appearance. It supports lamination of multi-layer materials such as diversion layers and absorbent cores, featuring stable operation with low failure rate. Modular design enables easy maintenance and high-speed continuous production.

The Changpu fully automatic sanitary napkin machine is high-speed and high-efficiency equipment for hygiene product manufacturing with advanced technologies. It adopts ultrasonic technology and special steel rollers for stitch-free and heat-free production, which is eco-friendly, energy-saving, and guarantees clean, good-looking finished products. This fully automatic sanitary napkin machine features durable independent steel cutting molds for smooth, neat cuts. It includes an automatic 80×30mm anion patch applicator, automatic back glue and release paper fitting functions, and auto counting with stop functions. Six tension-adjustable feeding rollers suit diverse raw materials, while adjustable ultrasonic power fits different material requirements.

The Changpu brand manual sanitary napkin machine is a high-speed, high-efficiency production equipment specifically designed for the hygiene products industry. Its core process utilizes ultrasonic technology combined with special steel rollers, achieving a stitch-free and heating-free manufacturing method that is energy-efficient, environmentally friendly, and ensures product hygiene and aesthetic quality. This manual sanitary napkin machine features independent steel molds with extended service life for smooth, wrinkle-free cuts. It includes an automatic anion patch applicator, automatic back adhesive and release paper attachment functions, and an automatic counting system that halts production at preset output. With six independently adjustable cloth feeding rollers, it handles PP non-woven fabric, air-through non-woven fabric, PE film, and SAP paper. Standard processing size is 260mm x 160mm, with custom specifications available.

The manual KN95 mask making machine is a lightweight and easy-to-operate mini equipment for protective mask production. It requires no complex air source or electric control system, completing lamination and forming of multi-layer non-woven and melt-blown fabrics through manual feeding, pressing, and cutting. This manual KN95 mask machine is compact and space-saving, easy to operate without professional training. It enables accurate nose bridge strip insertion and edge pressing to ensure three-dimensional shape and excellent sealing performance. It is ideal for small-batch trial production, laboratory R&D, and emergency production in small workshops.

The Changpu brand automatic KF94 fish-shaped mask machine adopts PLC intelligent control and servo drive, integrating the whole processes of multi-layer non-woven fabric feeding, nose bridge strip insertion, ultrasonic welding, three-dimensional folding, ear loop welding, finished product cutting, and counting to realize one-time forming of Korean-style fish-shaped protective masks. Equipped with automatic deviation correction and tension control, this KF94 fish-type mask machine features precise forming, firm welding spots, and smooth edges with stable and efficient operation. It is compatible with 3 to 5 layers of filter materials, offering compact structure, simple operation, and low failure rate for high-speed continuous production.

The Changpu tie on mask machine is essential automatic equipment for flat mask production, ideal for making medical and labor protection masks with 2 to 4 layers of non-woven and melt-blown fabrics. It adopts ultrasonic welding technology to firmly bond mask components with stable performance. Built with aluminum alloy and 304 stainless steel, this tie on mask machine is durable and easy to clean for dust-free production. Supported by PLC control and frequency conversion speed regulation, it reaches 40-60 pieces per minute with single-person operation. Features include photoelectric positioning for ±1mm deviation control, automatic counting, and replaceable molds for diverse mask types.