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What is the maximum pump flow rate?

The maximum pump flow rate is 110 L/min, available in the HR-3250WT model.

High-Performance 300°C Industrial Heating Circulator for Precision Tasks

Name: High-Performance 300°C Industrial Heating Circulator for Precision Tasks
Brand: Nanjing Ningkai Instrument Co., Ltd.
SKU: 2052651845

Jiangsu, ChinaNanjing Ningkai Instrument Co., Ltd.

US$4,800.00-7,600.00

1 Set

Sample price:US$4800.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

Type

Circulating Heating Machine

Certification

Structure

Closed Pipeline

Brand

Xinchen

Temperature Range

Rt ~ 300c

Cooling Type

Air Cooling or Water Cooling

Cooling Power(W)

5600W

Flow Rate(L/Min)

Transport Package

Export Plywood Box

Specification

650*550*850mm

Trademark

XINCHEN

Origin

China

HS Code

8419899090

Production Capacity

1000sets/Month

Key features

Precise Temperature Control: Accurate control with no overshoot or callback using feedforward adaptive programmable controller.

High Efficiency Closed Design: Full closed pipeline with plate heat exchanger reduces heat transfer oil demand and prevents oil mist.

Multi-Program Storage: Stores up to 120 programs with 100 segments each for complex material temperature requirements.

Reliable Components: Uses France TECUMSEH compressor and high-temperature magnetic drive circulation pump for stability.

Smart Control Interface: 7-inch color touch screen with USB, RS232, PT100 interfaces and high-resolution process charts.

Comprehensive Safety Features: Includes self-diagnosis, overload protection, high-pressure switch, and thermal protection devices.

Customizable Parameters: Temperature range, cooling type, cooling power, and flow rate are customizable based on requests.

Versatile Application: Widely used in chemical, pharmaceutical, biotechnology reactors, and thermal test platforms.

Company profile

Nanjing Ningkai Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-11-01 CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤2.67h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNanjing Ningkai Instrument Co., Ltd. is a China-based limited company established in 2013, operating in laboratory equipment and related manufacturing and trade activities. Its stated product range includes glass reactors, rotary evaporators, short-path molecular distillation systems, ultrasonic equipment, and thermostatic baths. The supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, a professional R&D team, OEM acceptance, exports to 58 countries, and use of its equipment by universities, research institutes, and pharmaceutical companies. Production scale is evidenced by a 2,450 m² manufacturing plant and 25 employees, although the available data does not establish detailed capacity, output, or quality-control performance. Financial credibility, customization execution, and the depth of after-sales capabilities remain insufficiently documented.

Supplier typeThe supplier is identified as a limited company based in Nanjing, China, with its associated industry listed as manufacturing and its company nature listed as a trade company. Its operations are described as covering development, production, and trade of laboratory equipment, indicating a combined manufacturing-and-trading business model rather than a purely trading entity.

CertificationsNingkai explicitly states that it has obtained ISO 9001 quality management, ISO 14001 environmental management, and ISO 45001 health and safety system certifications. These certifications provide direct evidence of formal management systems in the stated areas.

After-Sales capabilityThe supplier claims that customers recognize it for satisfactory product quality and perfect after-sales service. However, no specific service network, response standard, warranty terms, service personnel, or repair infrastructure is provided, so the operational depth of this capability cannot be verified from the slices.

R&D capabilityNingkai states that it has a professional R&D team and is dedicated to the development of laboratory equipment, including reactors, refrigeration and heating control systems, rotary evaporators, distillation equipment, and ultrasonic devices. This supports the existence of R&D and product-development capability, although no patents, proprietary technologies, or R&D scale are stated.

Production capacityThe supplier describes itself as engaged in the development, production, and trade of laboratory equipment, and its manufacturing plant is reported to cover 2,450.0 m². Its listed product portfolio includes multiple laboratory equipment categories, but production capacity, equipment assets, production volume, and manufacturing staffing are not specified.

Customization capabilityThe supplier explicitly states that it accepts OEM orders, which is direct evidence of willingness to support at least some customer-specific production or branding requirements. The slices do not describe customization scope, engineering support, minimum order requirements, or prior customized projects.

Client casesThe supplier states that its equipment has been adopted by domestic universities, research institutes, and pharmaceutical companies, naming Tsinghua University, Peking University, Nanjing University, and Chinese Academy of Sciences-affiliated institutes. It also reports exports to 58 countries, while the trade-data slice shows one associated buyer and one transaction; these claims support customer and international-market experience but do not independently verify the full customer list.