High Efficiency Recirculating Chiller for Solvent Recovery Rotary Evaporator

• Customization: Available
• After-sales Service: Long-Term Online Service
• Warranty: 1 Year
• Model NO.: DWXH 30-50L/20
• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Closed System
• Fans Species: Frequency Fan
• Noise Level: Low
• Application Fields: Chemical
• Certification: ISO, CE
• Condition: New
• Volume: 30-50L
• Ambient Temperature: -20ºC~Room Temperature
• Refrigerants: R22
• Headlift: 5m
• Input Power: 60W
• Maximum Glask Capacity: 10L
• Transport Package: Carton Box
• Specification: Varies with specifications
• Trademark: kexing
• Origin: China
• HS Code: 8419899090
• Package Size: 73.00cm * 65.00cm * 117.00cm
• Package Gross Weight: 50.000kg

Product Description

Cooling Circulator-Standard Type   -20℃~RT

Low-temperature cooling circulators utilize compressor refrigeration and heat exchange within the liquid reservoir. A circulation pump transports the heat transfer medium to provide a cold source for other instruments and equipment. Containers can also be placed within the reservoir to conduct chemical reactions or storage operations under low-temperature conditions. These circulators are widely used in various reactors, distillation or extraction systems, and across fields such as research institutions, semiconductor and electrical testing, chemistry, pharmaceuticals, petrochemicals, and biochemistry.

Technical Parameters

Product Model			DWXH-30/20	DWXH-50/20
Temperature Range(℃)			-20℃~Room temperature (no load temperature range)
Reservoir	Capacity(L)		30	50
	Sizes(mm)		φ300*350	φ300*400
	Maximum Flask Capacity		10L
	Heat Exchangers		Nickel Plated Copper Tubes
Refrigeration Unit	Condensers		Finned condenser
	Refrigerants		R22
	Compressor Power		1750W	2580W
	Rated Cooling Capacity		5574W	8150W
Circulation Pump	Input Power		60W
	Rated Circulating Flow		35L/min(DN15pipe diameter
	Headlift		5M
	Outer Circulation Interface		φ16mm
Replacement	Valves		DN15/16mm
	Circulation Insulation Pipe		Silicone hose + insulation(2*2m)
Security Protection			Time delay/overload/overheating protection
Shell Material			Cold plate electrostatic spraying

Product Details

Features:

1.Features a fully enclosed compressor with compact dimensions, smooth operation, low noise, and high energy efficiency.
2.Air-cooled condenser utilizes copper tubing and finned heat exchangers for high heat transfer efficiency, easy cleaning, and convenient maintenance.

3.Evaporator utilizes stainless steel or copper tube coils for high heat transfer efficiency; installed within the liquid storage tank to prevent damage when the heat transfer medium freezes.

4.Circulation pump employs a magnetic drive pump, offering low noise, high flow rate, and long service life.

Certifications

Company Profile

Shanghai Kexing Instruments Co., Ltd

Shanghai Kexing Instruments Co., Ltd was established in 2007 and is located on Rongxing Road, Songjiang District, Shanghai. We are a professional manufacturer engaged in the R&D, production and sales of laboratory equipment. Since we establishment, the company has always focused on the manufacture of laboratory instruments. Our main products include glass reactors, rotary evaporators, high and low temperature circulators, circulating water vacuum pumps, stirrers, distillation equipment and other experimental instruments, which are widely used in colleges and universities, scientific research institutes, pharmaceutical companies and chemical industries.

With more than ten years of industry experience, Kexing has established a complete quality management system and a professional R&D team, with strong technical force, complete production equipment and stable product quality.

Packing & Delivery

FAQ

Q: What is your product range?
A:Rotary evaporator, glass reactor, agitator, heating and cooling cycle machine, low temperature coolant circulation pump, low temperature constant temperature reaction bath, circulating water vacuum pump and other equipment suitable for experiment, pilot test and production.
 
Q: Are you a trading company or manufacturer?
A: We are a professional laboratory equipment manufacturer with our own factory.
 
Q: What is the minimum order quantity?
A: There is no limit on the minimum order quantity.
 
Q: How long is your delivery time? 
A: If it is in stock, it is usually shipped within 7 working days after receiving payment. If it is not in stock, it takes 15 working days, depending on the order quantity.
 
Q: Do you provide samples? Is the sample free?
A: Yes, we can provide samples. But considering the value of our products, the sample is not free, but we will provide the best price including shipping.