Screw and Barrel for Nylon Made in China Parallel Twin Screw Barrel1

Screw and Barrel for Nylon Made in China Parallel Twin Screw Barrel1

3 week ago

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Zhejiang Guangming Plastics Machinery Co.,Ltd.

 5 year year

Product details

Welcome to Guangyou Screw

Made in China Made by Guangyou Made for world

Boost productivity with Guangyou wear and corrosion resistant screw and barrel

1. Unmatched Manufacturing Scale & Precision
100,000 m² Advanced Production Base: Features fully automated, computer-controlled manufacturing lines with precision tolerances (≤0.01mm).

European-Grade Quality Infrastructure:
- German-imported material analysis & quality control systems (spectrometers, CMM)
- CNC nitriding/quenching furnaces with temperature uniformity (±3°C)
- Robotic plasma alloy surfacing stations

ISO-Certified Processes: Achieves 99.8% product qualification rate through zero-defect protocols.

2. Engineering-Led Customization Capabilities
Guangyou designs optimized screw/barrel systems for any material or process requirement:

- Custom Geometry: Compression ratios, L/D ratios, flight depths tailored to client specifications
- Material-Specific Solutions: Specialized profiles for abrasive (GF, minerals), corrosive (PVC, flame retardants), and high-temperature polymers

Zhejiang Guangming Plastics Machinery Co.,Ltd.

Who are we: Your Strategic Manufacturing Partner

Global Impact

100,000+ m² Advanced Facility

800+ Engineering Professionals

11,000+ Single Screw/Barrel Sets Annual Output

12,000+ Twin Screw Sets Annual Output

Serving Clients Across 50+ Countries

Product range:

Extruder Screw & Barrel
Parallel Screw & Barrel
Bimetallic Screw & Barrel
Conical Twin Screw & Barrel
Rubber Screw & Barrel
Injection Screw & Barrel

Typical industries & applications we serve:
· Pipe & profile extrusion (PVC, PE, PP, WPC)

· Flooring & decking (WPC)

· Injection molded parts (including automotive interiors, consumer goods)

· Rubber extrusion

Compounding & masterbatch production

Digital Production Process

1. ERP & MRS Integration
- Full digital monitoring of production using ERP and MRS systems.

2. Unique ID Tracking
- Each workpiece is assigned a unique ID card for traceability.

3. Real-Time Recording
- Records include:
- Timestamp
- Machine used
- Employee responsible
- Production step completed

4. Automated Documentation
- Systems generate reports for quality control and process optimization

Why choose Guangyou?

• Professional Expertise: More than 30 years in screw & barrel design and manufacturing.
• Advanced Equipment: CNC machining centers, vacuum nitriding furnaces, and precision grinding machines ensure accuracy and consistency.
• Material Excellence: Imported alloy steel and bimetallic solutions for long-lasting durability.
• Customized Solutions: We design screws & barrels according to customer's machine model, raw materials, and production requirements.
• Strict Quality Control: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery.
• Global Service: Our products are widely exported to Europe, South America, Southeast Asia, and Africa, earning long-term trust from international clients.

FOQ

1. How about MOQ:
1pcs is available.
2. What is the lead time?
Lead time varies based on size and bimetallic status.
40-50 days for nitriding single screw and barrel (Φ20-Φ90)
50-60 days for nitriding single screw and barrel (Φ90-Φ180)
60-70 days for nitriding single screw and barrel (Φ180-Φ250).
Over 70 days for nitriding single screw and barrel (Φ250-Φ500).
45-50 days for nitriding parallel twin screw and barrel (Φ45-Φ90).
50-60 days for nitriding parallel twin screw and barrel (Φ90-Φ135).
Over 60 days for nitriding parallel twin screw and barrel (Φ135-Φ350).
35-45 days for nitriding conical twin screw and barrel (Φ25/50-Φ80/156).
50-60 days for nitriding conical twin screw and barrel (Φ92/188-Φ110/220).
Over 60 days for nitriding conical twin screw and barrel (Φ115/230-Φ185/340).
Bimetallic screw and barrel require an additional 5 days.
3. What is the lifespan of the screw and barrel?
Lifespan varies with formula and heat treatment. For 30phr nitriding, expect 3-5 years.
Bimetallic screw and barrel have an extended lifespan.
4. How to submit an inquiry?
Feel free to contact via email or WhatsApp. Visiting our factory is recommended.
5. How can we ensure your quality?
We partner with many extruder and screw & barrel makers in Europe and Asia, all satisfied with our quality.
Before shipping, we provide test reports for material, heat treatment, and tolerance.
6. Can I improve the current screw and barrel properties?
For unsatisfactory output or melt quality, our engineers can revise or redesign your screw and barrel.
Customized solutions are available.

Core production line

production line	specification range	key feature
Conical twin screw & barrel	Ø25/50–Ø185/340 mm	Variable compression designs
Parallel twin screw & barrel	Ø45/2 –Ø340/2 mm	High-output configurations
Extruder single screw & barrel	Ø20– Ø500mm (L/D: 15-55)	Precision metering sections
Injection screw & barrel	Ø20–Ø300mm (Clamping: 100-35,000 kN)	Wear-resistant alloys
Rubber machine screw & barrel	Ø20 – Ø650 mm	Cold-feed/pin-type variants

Material
38CrMoAl(1.8509)	D2	AISI316
34CrAlNi7(1.8550)	DC53	AISI420
31CrMoV9 (1.8519)	Gr12MoV	9Cr18MoV
40CrNiMo	440C	17PH-4
42CrMo	AISI304	Incoel 718
40Cr	S600	Hasteloy C-276
C45	1.2316	Incoel 625
SKD11	1.4462	Monel 400
SKD11	1.4404	Monel 500