The proof double dual condenser listed here carries 220V/50-60HZ, power source Electric, documented exactly as the manufacturer publishes it. Made by Nanjing Ningkai Instrument Co., Ltd. (7 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Proof Double Dual Condenser
- Power Source: Electric
- Power(W): 6KW
- Motor Power(W): Brush-less 250W
- Voltage: 220V/50-60HZ
- Material: Stainless Steel, high borosilicate glass
- Rotating Speed: 20~130
Technical Specifications
| Processing | Vacuum Distillation |
|---|---|
| Material | Stainless Steel, high borosilicate glass |
| Power Source | Electric |
| Core Components | PLC, Engine, Bearing, Gearbox, Motor |
| Voltage | 220V/50-60HZ |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Easy To Operate |
| Power(W) | 6KW |
| Place Of Origin | Jiangsu, China |
| Weight (Kg) | 400 |
| Brand Name | XINCHEN |
| Dimension(L*W*H) | 830*400*1100MM |
| Product Name | Rotary Vacuum Evaporator |
| Rotary Flask | 10L |
| Collection Flask | 5L |
| Rotating Speed | 20~130 |
| Motor Power(W) | Brush-less 250W |
| Condenser | Main Condenser+assistant Condenser |
| Sealing | Tetrafluoride Assembly Seal |
| Vacuum Degree | 0.098 Mpa |
| Evaporating Speed(L/H) | Alcohol 6.5 |
| Temperature Range( ) | Room Temp -99 ( Water Bath ) |
| Selling Units | Single item |
| Single Package Size | 150X150X180 cm |
| Single Gross Weight | 500.0 kg |
Product Details






















Model | XZ-5L | XZ-10L | XZ-20L | XZ-50L | |||
Rotary flask | Flange mouth Ø50 | Flange mouth Ø95 | Flange mouth Ø125 | Flange mouth Ø125 | |||
Receiving flask | 3L | 5L | 10L | 20L | |||
Rotation speed | 20-140rpm | 20-130rpm | 20-130rpm | 20-110rpm | |||
Rotary motor power | 250W | 250W | 250W | 250W | |||
Condenser pipe | Vertical dual coil pipe | Vertical type, main condenser + auxiliary condenser, efficient tri-backflow condenser pipe | |||||
Bath material | Stainless steel | ||||||
Temperature range | RT-100℃ | ||||||
Maximum vacuum degree | -0.096Mpa | ||||||
Evaporative capacity | Water ≥2L/h Alcohol ≥4L/h | Water ≥4L/h Alcohol ≥6.5L/h | Water ≥5L/h Alcohol ≥11L/h | Water ≥10L/h Alcohol ≥19L/h | |||
Lifting function | Electric lifting | ||||||
Lifting stroke | 0-150mm | 0-160mm | 0-190mm | 0-180mm | |||
Power supply | 220V/50Hz | 220V/50Hz | 380V/50Hz | 380V/50Hz | |||
Overall power | 1.5Kw | 3Kw | 4.5Kw | 6Kw | |||
Dimension | 830×400×1100mm | 990×550×1650mm | 1160×600×1780mm | 1350×770×2150mm | |||






Nanjing City , China , specific address is No 7 Qingxing Road, Guli Industrial Park , Jiangning District , Nanjing City , Jiangsu
Province , China . Company title(name): "Nanjing Ningkai Instrument Co.,Ltd " .
3. 100% timely delivery after payment paid , for chemical , pharmaceutical , biological , laboratory production, delivery for 7-15 days , for wholesaler , retailer , trade company , delivery for 15-28 days .
4. We offer the video technical support , directly talking with our technical engineers about your questions .
5. Shipping cost, we will offer the reasonable and desirable product shipping fees , no matter the air or sea , or maybe the
international express . By air: 5-7 days , By sea: 30 – 40 days .
6. We have our own glass factory, purely hand-made , can meet with our customers demands .
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q3. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We also can design for you.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–1 set: US $2500 / set
- 2–2 set: US $2350 / set
- 3+ set: US $2250 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this proof double dual condenser?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the proof double dual condenser be supplied for my local voltage?
The standard configuration is 220V/50-60HZ. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Nanjing Ningkai Instrument Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Nanjing Ningkai Instrument Co., Ltd. range on HVACR Nexus.
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