When your production depends on a twin screw extruder, downtime is expensive — and sourcing the right spare parts for sale can make or break your delivery schedule.
Whether you’re processing PVC, PE, wood-plastic composites, or engineering plastics, having access to high-quality spare parts is critical. That’s why more processors and OEMs are turning to trusted manufacturers in China for twin screw extruder spare parts for sale — fast, affordable, and reliable.
🛠️ What Spare Parts Are Available for Twin Screw Extruders?
A professional supplier should offer a complete range of parts — compatible with machines from brands like Coperion, Leistritz, JSW, KraussMaffei, Bühler, and Chinese brands such as Nanjing Keya or Sino-Alloy.
Here’s what you can expect to find:
✅ 1. Screw Elements
- Conveying elements
- Kneading blocks (30°, 45°, 60°…)
- Mixing elements (left-hand, right-hand)
- Side-feed elements
✅ 2. Barrel Segments
- Nitrided or bimetallic barrels
- Closed and open segments
- Feeding and venting barrel sections
- Corrosion and wear-resistant liners
✅ 3. Screw Shafts
- Hexagonal, splined, or keyed shafts
- High-precision machining
- Heat-treated for long life
✅ 4. Other Parts
- Side feeders
- Screen changers
- Couplings, heaters, thermocouples
- Die heads, strand or water ring pelletizers
🔗 See our product list here: https://juyuan-machinery.com/products
🇨🇳 Why Buy Twin Screw Spare Parts from China?
China has become a global leader in the manufacture of extruder spare parts, especially in Zhoushan, known as the “City of Screw Barrel”. Here’s why:
- 🏭 In-house CNC precision manufacturing
- 🧪 Expertise in bimetallic barrels, HSS, and D2 materials
- 💰 Competitive factory-direct pricing
- ✈️ Global shipping in 20–30 days
- 🔄 OEM & custom part reproduction available
🔗 Learn more about Zhoushan’s screw barrel industry on Wikipedia.
🏭 Who We Are: Zhoushan Juyuan Machinery Co., Ltd.
Looking for twin screw extruder spare parts for sale? We’ve got you covered.
At Zhoushan Juyuan Machinery, we specialize in:
- Precision spare parts for twin screw extruders
- Bimetallic barrels, screw elements, and shafts
- Parts compatible with top global extruder brands
- Custom manufacturing based on your drawings or samples
With clients across Europe, South America, the Middle East, and Southeast Asia, we are proud to be a trusted partner to plastic processors and OEMs worldwide.
🌟 Why Choose Us?
- 20+ years of industry experience
- Advanced CNC and heat treatment equipment
- Strict QC and dimensional inspection
- Fast delivery and export packaging
- Responsive English/Spanish/Portuguese-speaking sales team
🔧 Need urgent delivery? We offer express shipment via DHL, FedEx, or air cargo.
📞 Twin Screw Extruder Spare Parts for Sale – Contact Us Now!
Looking for reliable, affordable, and fast-delivery twin screw extruder spare parts?
We offer free quotes, technical drawings, and OEM support. Send us your part number, drawing, or sample photo — we’ll handle the rest.
Zhoushan Juyuan Machinery Co., Ltd.
📧 Email: cxj.job@gmail.com
📱 WhatsApp: +86 13905808474
🌐 Website: https://juyuan-machinery.com
📢 Don’t wait until your line breaks down. Keep essential spare parts in stock — talk to our team today!