20000rpm Refrigerated High Speed Centrifuge 4x750ml Large Capacity Refrigerated Centrifuge 29060xg
Price:
US$3035
MOQ:
1 set
Delivery Time:
5-15 days
Brand:
Hengnuo/OEM LOGO
Product Description
Hengnuo 4-20R Refrigerated High Speed Centrifuge 20000rpm 29060xg Lab Wholesaler
Product Overview
The Hengnuo 4-20R Refrigerated Centrifuge bridges the gap between high-speed performance and large-capacity flexibility. Reaching a maximum speed of 20,000rpm and 29,060xg RCF, it handles everything from micro-volume tubes (0.2ml) to 4x750ml swing-out rotors, all while maintaining precise temperature control from -20°C to 40°C.
Ideal for hospital labs, biopharma R&D, food safety testing, and university tenders, the 4-20R combines a patented NCP carbon fiber rotor (lightweight & corrosion-proof) with an intelligent touch screen and 10-grade acceleration control to protect even the most delicate samples.
Key Technical Parameters
| Model | 4-20R |
| Max Speed | 20,000 rpm |
| Max RCF | 29,060 xg |
| Max Capacity | 4 x 750 ml (round/square buckets) |
| Temperature Range | -20°C to +40°C |
| Temperature Accuracy | ±1.0°C |
| Noise Level | ≤60 dB(A) |
| Time Range | 1s - 99h59min |
| Speed Accuracy | ±10 rpm |
| Power Supply | AC220±22V 50Hz 10A (Customizable) |
| Dimensions (WxDxH) | 65 x 64 x 38 cm |
| Net/Gross Weight | 90 kg / 98 kg |
Key Selling Points
Versatile Rotor System
- NCP Fixed-Angle Rotor (Patented Technology): Ultra-lightweight, high strength, corrosion-resistant. Covers mainstream formats from 12x1.5ml to 48x1.5ml, 18x5ml, 12x15ml, 6x50ml, 6x100ml and more.
- Swing-Out Rotor: Maximum capacity of 4x750ml (round/square buckets), compatible with 2x2x96-well plates, blood bags, and culture flasks.
- Specialized Adapters: Supports 96/120 blood collection tubes directly without changing buckets.
Precise Temperature Control & Sample Protection
- Environment-friendly refrigeration system with precise control from -20°C to 40°C, accuracy of ±1.0°C.
- Power failure door opening device: Prevents samples from being trapped inside the chamber during unexpected outages.
- 10-grade acceleration/deceleration profiles: Soft start/stop technology avoids secondary mixing (ideal for density gradient centrifugation).
Smart Operation & Durable Construction
- High-definition touch screen: Smooth operation with programmable modes for differential centrifugation, gradient centrifugation, jog centrifugation, timed centrifugation.
- Entire machine made of T45 high-strength steel with one-time stamping; nano-ceramic coated centrifuge chamber for corrosion and rust prevention.
- Grade 3 rubber damping automatic balancing system: Low vibration and low noise (≤60dB).
Typical Applications
| Field | Specific Applications |
|---|---|
| Clinical Diagnostics | Serum/plasma separation, PRP preparation, blood cell washing |
| Biopharmaceuticals | Virus concentration (e.g., lentivirus, adenovirus), protein precipitation, cell harvesting |
| Academic Research | DNA/RNA extraction, subcellular organelle separation, nanoparticle purification |
| Food & Environment | Oil testing, microbial enrichment, water/soil sample pretreatment |
| Blood Banks & CDC | Large-volume blood tube centrifugation, 96-well plate PCR setup |
Ideal for Government Tenders & Distributors
- Full Certifications: CE, ISO 9001, RoHS - meets international bidding requirements.
- Flexible OEM: Customizable machine color, logo, manual language, and packaging.
- Factory Direct: MOQ 1 unit (sample test), wholesale pricing from 50 units, fast lead time.
- Global After-Sales: 2-year warranty, lifetime technical support, English video guidance, and remote troubleshooting.
- Proven Track Record: Real-world use in hospital labs, third-party testing centers, and biotech companies (photos available).
Rotor Selection Quick Guide
| Rotor Type | Capacity | Max Speed | Max RCF |
|---|---|---|---|
| NCP Fixed-Angle | 12 x 1.5/2ml | 20,000 rpm | 29,060 xg |
| NCP Fixed-Angle | 24 x 1.5/2ml | 15,000 rpm | 22,387 xg |
| NCP Fixed-Angle | 48 x 1.5/2ml | 12,000 rpm | 16,260 xg |
| NCP Fixed-Angle | 6 x 50ml | 12,000 rpm | 17,146 xg |
| Swing-Out Rotor | 4 x 750ml round bucket | 4,000 rpm | 3,580 xg |
| Swing-Out Rotor | 4 x 750ml square bucket | 4,000 rpm | 3,400 xg |
| Swing-Out Rotor | 4 x 4 x 96-well microplates | 4,000 rpm | 3,040 xg |
| Special Rotor | 96 x 5/7ml blood tubes | 4,000 rpm | 2,810 xg |
Note: Adapters can be flexibly combined to support any tube type from 0.2ml to 750ml.
Proven Performance in Real Laboratories
The Hengnuo 4-20R Refrigerated Centrifuge is designed for modern laboratories that demand precision, stability, and reliability. Every unit is manufactured under strict quality control and validated in real laboratory conditions before delivery.
Built for Multiple Laboratory Scenarios:
- Biotechnology Laboratories - DNA/RNA extraction, cell separation
- Food Laboratories - sample clarification, quality control
- Environmental Laboratories - water and soil sample processing
- Clinical & Medical Labs - serum, plasma and blood component separation
- Cleanrooms & GMP Facilities - safe and contamination-controlled operation
Why Customers Choose Hengnuo:
- Stable operation with low vibration and noise
- Intelligent digital control with clear display
- Reliable cooling system for temperature-sensitive samples
- Easy-to-use design for both beginners and professionals
- Proven performance in real laboratories
Ready to upgrade your lab's centrifugation capacity or request a government tender quotation?
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Hengnuo Instrument Equipment Co., Ltd.
Location
Room 305, 306, Building 12, No. 68 Luositang Road, XingSha International Enterprise Center, Development Zone. Changsha, Hunan, China.
Contact Person
Joycelyn Weng