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Qingdao Shende Plastic Science and Technology Co., Ltd.

After more than ten years of development, the business demand of Qingdao Shende Plastic Science and Technology Co., Ltd. has been increasing day by day. In order to meet the demand, the company's business scope has expanded to the sales of second-hand plastic machinery and equipment production lines. The company's main products include machine production lines and accessories for second-hand plastic pipes, plates, sheets, profiles, etc. We provide customized services to meet customers' various needs for machines; Each step is handled by professionals. The company has always been committed to pursuing high-quality products, highly competitive product prices and supply speeds, and perfect service quality, in order to achieve the highest level of perfection. We are willing to let our customers understand us first, grow together, and achieve win-win cooperation!
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Product Category
Used Plastic Pipe Machinery
Used Plastic Pipe Machinery

Our company mainly deals with various second-hand used plastic pipe machinery, plastic profile production machines, sheet production equipment, etc.


We provide customized services to meet customers' various needs for machines; Each step is handled by professionals. The company has always been committed to pursuing high-quality products, highly competitive product prices and supply speeds, and perfect service quality, in order to achieve the highest level of perfection. We are willing to let our customers understand us first, grow together, and achieve win-win cooperation!

Other Second-hand Machines
Other Second-hand Machines As a veteran Chinese manufacturer, Shende Plastic Machinery boasts years of extensive industry experience and advanced production technology. Focused on the research and development and manufacturing of plastic machinery, Shende has extensive experience in wastewater treatment equipment, accumulating a deep technical foundation. A strict quality control system is implemented throughout every step of production, from the careful selection of raw materials, to meticulous processing during production, to rigorous testing before shipment. Each piece of equipment embodies Shende Plastic Machinery's unwavering commitment to quality, ensuring the provision of stable and reliable products to customers.
Used HDPE PPR Plastic Pipe Machinery
Used HDPE PPR Plastic Pipe Machinery

Shende Plastic Machinery has been deeply involved in the field of plastic machinery manufacturing in China for many years, and has always adhered to the concept of innovation-driven and quality-first. Relying on China's perfect manufacturing industry chain, we have brought together top R&D teams and advanced production processes. From the precision processing of parts to the assembly and commissioning of the whole machine, every link strictly follows international standards and industry specifications. With deep technical expertise and rich practical experience, we provide excellent quality assurance for Used HDPE PPR Plastic Pipe Machinery, demonstrating the reliable strength of Chinese manufacturers.


Compared with new equipment, the price of Used HDPE PPR Plastic Pipe Machinery of Shende Plastic Machinery is very competitive. Enterprises only need to spend X% of the cost of new equipment to have high-quality production equipment. In addition, Shende Plastic Machinery conducts comprehensive and in-depth testing, professional maintenance and performance upgrades on each recycled second-hand equipment to ensure stable and reliable equipment performance. The perfect after-sales service system can also solve the worries of enterprises in the use of equipment, truly achieve small wins big, and help enterprises invest more funds in product research and development and market expansion.

Used PVC Hose Machinery
Used PVC Hose Machinery

Shende Plastic Machinery's used PVC hose machinery has excellent performance. The equipment has a high degree of automation and uses advanced computer control systems to monitor multiple processes in real time to ensure stable product quality and meet high standards. Both PVC fiber-reinforced hoses and garden hoses can be produced efficiently. The PVC fiber-reinforced hoses produced by this equipment are of excellent quality.


In addition to excellent performance, Shende Plastic Machinery's second-hand equipment is also very competitive in terms of price. Compared with new equipment, second-hand equipment is more affordable and can save companies a lot of capital investment. Based on the price of similar new equipment on the market, Shen De Plastic Machinery's used PVC hose machinery is priced as low as tens of thousands of yuan, and some models are even only 88,000 yuan. This is undoubtedly a great blessing for companies with limited funds but eager to expand production scale.

Featured Products
Yaxin Second-Hand HDPE 250 And 400mm Pipe Production MachineAs a backbone force in the field of plastic machinery manufacturing in China, Shende Plastic Machinery has launched Yaxin second-hand HDPE 250 and 400mm pipe production machines, which have become high-quality choices for many enterprises to reduce costs and increase efficiency due to their strong Chinese intelligent manufacturing capabilities, excellent equipment performance, and attractive prices. ​>Yaxin Second-Hand HDPE 250 And 400mm Pipe Production Machine
Jwell Second-Hand HDPE 110mm Three-Layer Pipe Production MachineIn the increasingly fierce competition in the plastic pipe production industry, the quality and cost control of equipment have become the key to the development of enterprises. As a leading local plastic machine supplier in China, Shende Plastic Machinery has launched a Jwell second-hand HDPE 110mm three-layer pipe production machine, which provides high-quality production solutions for many enterprises with its profound Chinese intelligent manufacturing foundation, excellent equipment performance, and highly competitive prices. ​>Jwell Second-Hand HDPE 110mm Three-Layer Pipe Production Machine
Jwell Second-Hand HDPE 630mm Three-Layer Pipe Production MachineIn the field of pipe production, Chinese manufacturers continue to demonstrate strong strength and innovation capabilities. The Jwell second-hand HDPE 630mm three-layer pipe production machine provided by Shende Plastic Machinery is a highly representative high-quality equipment that combines excellent performance with attractive price advantages.>Jwell Second-Hand HDPE 630mm Three-Layer Pipe Production Machine
Shuanglin Second-hand HDPE 250mm Three-Layer Pipe Production MachineIn the field of pipe production equipment, Chinese manufacturers are rising rapidly, demonstrating extraordinary strength and innovation capabilities. As an outstanding representative in the industry, Shende Plastic Machinery has launched a Shuanglin second-hand HDPE 250mm three-layer pipe production machine, which has become an ideal choice for many pipe production enterprises due to its excellent equipment performance and affordable price. >Shuanglin Second-hand HDPE 250mm Three-Layer Pipe Production Machine
Second-hand PET Strapping Production LineMany companies producing PET strapping often face difficulties when using 1000-3000 rpm mixers. Mixing materials can lead to uneven mixing, resulting in fluctuating strap strength, or unstable mixer speeds, resulting in material waste. Efforts to increase production capacity are hampered by frequent equipment failures, which not only delay production but also incur additional costs. New production lines are expensive, requiring significant initial investment, and are uneconomical for small orders. Qingdao Shende Plastic Machinery Co., Ltd., a professional Chinese manufacturer of plastics machinery, offers a used PET strapping production line (equipped with 1000-3000 rpm mixers) that precisely addresses these pain points, ensuring efficient and worry-free production.>Second-hand PET Strapping Production Line
Used MBBR Four-in-one Biofiller EquipmentIn the workshop, the production of used MBBR Four-in-one biofiller equipment is always a source of anxiety: individual machines are often slow, and when orders are tight, several machines are running simultaneously, leading to skyrocketing electricity bills and a crowded workshop. After finally producing a batch, some fillers have pores as dense as a sieve, while others are too sparse. Feedback from the sewage treatment plant is inconsistent, and returns and rework are commonplace. The cost of a new, four-in-one machine is prohibitive for small factories, as the hundreds of thousands of yuan investment makes it difficult. Don't panic! Qingdao Shende Plastic Machinery Co., Ltd.'s second-hand MBBR four-in-one biofiller equipment is like putting production on the fast track, easily resolving these challenges.>Used MBBR Four-in-one Biofiller Equipment
Used PVC Fiber-reinforced Garden Hose Production LinePVC fiber-reinforced hose and garden hose manufacturers often face these frustrating challenges: After finally securing an order, the hoses they produce consistently delaminate, forcing rework upon customer complaints. The fibers are twisted crookedly, causing bulges and cracks during pressure testing. Even if they want to add new equipment, the investment, hundreds of thousands of yuan, barely recoups the investment with small orders. Qingdao Shende Plastic Machinery Co., Ltd.'s used PVC fiber-reinforced garden hose production line machines are specifically designed to solve these challenges and ensure smooth production.>Used PVC Fiber-reinforced Garden Hose Production Line
Used HDPE 250 and 400mm Pipe Production MachinesAs a leading player in China's plastics machinery manufacturing sector, Shende Plastic Machinery's used HDPE 250 and 400mm pipe production machines, with their robust Chinese manufacturing capabilities, superior performance, and attractive pricing, have become a premium choice for many companies seeking to reduce costs and increase efficiency.>Used HDPE 250 and 400mm Pipe Production Machines
Used Fresh Air Duct Double-wall Corrugated Pipe Production LineOur company specializes in producing PE double-wall corrugated pipe equipment and PP used fresh air duct double-wall corrugated pipe production line. The equipment includes extruders, molds, forming machines, forming dies, cutting machines, and winders. Our double-wall corrugated pipe equipment is constructed in strict accordance with design specifications and complies with all national standards. In particular, our double-wall corrugated pipe molds and forming machines are all newly designed, featuring attractive appearance, low energy consumption, and high production output. Since their introduction, they have been favored by customers and have earned a good reputation in the industry.>Used Fresh Air Duct Double-wall Corrugated Pipe Production Line
Used Drip Irrigation Pipe Production LineIn the global agricultural modernization process, drip irrigation technology, as a core means of water conservation and efficiency improvement, is driving the deepening development of the irrigation revolution. Qingdao Shende Plastic Machinery Co., Ltd.'s used drip irrigation pipe production line not only maintains the precision quality of Made in China, but also boasts high cost-effectiveness and strong adaptability, making it the preferred equipment for domestic and international agricultural enterprises, demonstrating the unique advantages of China's equipment manufacturing industry in the used equipment sector.>Used Drip Irrigation Pipe Production Line
Used HDPE Double-wall Corrugated Pipe Production LineDemand for HDPE double-wall corrugated pipe for municipal projects is increasing, but many companies seeking to expand production are stymied by the high cost of new production lines. Qingdao Shende Plastic Machinery Co., Ltd., a long-established company in China's plastics machinery industry, showcased its used HDPE double-wall corrugated pipe production line, demonstrating its ability to achieve high-performance at a low cost and easily address various production challenges.>Used HDPE Double-wall Corrugated Pipe Production Line
Used HDPE-PP 600 Double-wall Corrugated Pipe Production LineIn municipal construction and industrial drainage, HDPE-PP 600 double-wall corrugated pipe is in high demand due to its high strength and corrosion resistance. However, the high cost of new production lines makes it difficult for many companies to start production. Qingdao Shende Plastic Machinery Co., Ltd., a leading player in China's plastics machinery manufacturing industry, has launched a used HDPE-PP 600 double-wall corrugated pipe production line. With reliable quality, affordable pricing, comprehensive after-sales service, and stable performance, it helps companies overcome the dual challenges of cost and production capacity.>Used HDPE-PP 600 Double-wall Corrugated Pipe Production Line
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Why Choose Us
Why Choose Us
The company's main products include machine production lines and accessories for second-hand plastic pipes, plates, sheets, profiles, etc.

Customized

Services

High Quality

Products

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For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
News
How Does Used PVC Hose Machinery Improve Cost-Efficient Production?Used PVC hose machinery plays a crucial role in modern plastic processing and recycling industries. It provides manufacturers with a cost-effective and sustainable way to produce high-quality PVC hoses for agriculture, construction, irrigation, and industrial applications. This article explains how used PVC hose machinery works, its components, benefits, challenges, maintenance requirements, and purchasing considerations. It is designed to help buyers, factory managers, and engineers make informed decisions when selecting equipment for production optimization and operational efficiency.
2026-05-29
What Is a Used PVC Profile Extrusion Machine and Why Should You Consider It? Purchasing a used PVC profile extrusion machine can offer cost savings, operational efficiency, and reliable performance for manufacturers in the plastic and construction industry. This article explores what these machines are, why they are in demand, and how they can address common pain points for businesses.
2026-05-12
How to Choose the Right Used PVC Hose Machinery for Your Production Needs?Investing in used PVC hose machinery can significantly reduce capital expenditure while maintaining reliable production output. However, selecting the right equipment involves careful evaluation of machine condition, compatibility, efficiency, and supplier credibility. This guide provides a comprehensive, practical framework to help buyers avoid costly mistakes and maximize return on investment. Whether you are expanding capacity or entering the PVC hose manufacturing industry, this article addresses the most pressing concerns and offers actionable insights.
2026-04-17
How to Choose the Right Second-hand MBBR Biofiller Machine for Cost-Effective Wastewater Treatment?As wastewater treatment demands grow across industries, many businesses are seeking cost-effective yet reliable solutions. A second-hand MBBR biofiller machine offers a practical alternative to new equipment, combining affordability with proven performance. However, selecting the right machine involves technical evaluation, risk mitigation, and supplier credibility assessment. This article provides a comprehensive guide to help buyers make informed decisions, reduce operational risks, and maximize return on investment.
2026-03-27
Where Can You Find High-Quality Used PVC Granulation Equipment?Searching for used PVC granulation equipment often feels like a gamble—hidden wear, inconsistent output, and uncertain reliability. This article answers the fundamental question "where to find quality used systems" and provides a roadmap to evaluate sellers, avoid common pitfalls, and secure machinery that performs like new. With insights from Qingdao Shende Plastic Science and Technology Co., Ltd., you'll learn how to turn a risky purchase into a strategic investment.
2026-03-05
Why Should You Invest in Used PVC Granulation Equipment?​Investing in used PVC granulation equipment can be a strategic decision for manufacturers looking to optimize production efficiency while minimizing costs. PVC granulation plays a crucial role in transforming raw PVC powder into uniform pellets suitable for various industrial applications, including pipes, fittings, and profiles. Qingdao Shende Plastic Science and Technology Co., Ltd. has extensive experience in providing reliable equipment solutions to clients worldwide.
2026-01-23
Why Is Used PVC Granulation Equipment a Smart Choice for Plastic Recycling?This comprehensive blog explores the dynamic topic of Used PVC Granulation Equipment, including what it is, how it works, key factors for choosing and maintaining used PVC granulators, pros and cons of buying used vs new, cost considerations, implementation strategies, troubleshooting and FAQs. It references authority sources and includes structured sections to assist buyers and operators—especially those working with Qingdao Shende Plastic Science and Technology Co., Ltd.
2026-01-09
What Makes Used Plastic Profile Machines Essential for Modern Manufacturing?​In today's fast-paced manufacturing industry, efficiency and cost-effectiveness are key. Many companies are turning to Used Plastic Profile Machines to balance quality production with budget-friendly investments. These machines offer a reliable solution for producing a wide range of plastic profiles, from window frames to decorative trims, without the high upfront cost of brand-new equipment. Choosing the right used machine can help businesses maintain production standards while optimizing operational expenses.
2025-12-03
What Are the Key Factors to Check Before Buying Used Plastic Profile MachinesI’ve spent over twenty years in this industry, and if there’s one question I hear more than any other, it’s this one. Business owners know that investing in Used Plastic Profile Machines can be a brilliant, cost-effective move, but the fear of making a costly mistake holds them back.
2025-11-21
Why Choose Our Used Plastic Profile Machines?In the competitive world of plastic profile manufacturing, the right equipment is more than just a purchase; it's a strategic investment. It determines your product quality, operational efficiency, and ultimately, your profitability. While a new machine might seem like the default choice, high-quality used plastic profile machines offer a smarter, more economical way to achieve superior production without a significant capital investment. Qingdao Shende Plastic Machinery Co., Ltd. leverages decades of engineering expertise in China's manufacturing hub to meticulously refurbish and upgrade our used machines, ensuring their reliability and precision rival that of new equipment.
2025-10-14
How Does Used PVC Hose Machinery Improve Manufacturing Efficiency?In the modern plastics industry, the demand for high-performance hoses continues to grow across agriculture, construction, automotive, and household applications. Polyvinyl chloride (PVC) remains a preferred material thanks to its durability, flexibility, and cost-effectiveness. To meet such needs, PVC hose machinery plays a central role, enabling manufacturers to produce hoses in varying diameters, thicknesses, and reinforcement styles. While new machines are often considered the benchmark, the market for used PVC hose machinery is steadily expanding because of its affordability and proven reliability.
2025-09-28
Why Should You Consider Used Plastic Profile Machines for Your Manufacturing Needs?The manufacturing industry is constantly evolving, and businesses are always looking for cost-effective solutions without compromising quality. Used plastic profile machines offer an excellent opportunity to acquire high-performance equipment at a fraction of the cost of new machinery. But why should you consider them, and how can they benefit your production line?
2025-08-14
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