30kw Industrial Microcomputer Oil Circulating Heaters Lab Hightemperature Controller Device Price
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Product Highlights
- 1-Year Warranty & Lifetime Support: Covers 1 year warranty with lifetime repair support and free technical assistance.
- 24-Hour Rapid Response Service: Technical support replies within 1 hour and on-site staff dispatched within 24 hours.
- 100% Quality Inspection: Strict 100% visual and functional inspection for all finished products before shipping.
- Custom Packaging Options: Available neutral or customized packing in carton or plywood cases for safe transport.
- CE & ISO Certified: Products meet international safety and quality standards with CE and ISO certifications.
- Adjustable Heating Power: Features 30kw heating power that is fully adjustable to meet diverse lab requirements.
- Professional Pre-Sale Consulting: Technicians provide rationalization proposals and detailed specifications for proper selection.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Service Long Life
- Warranty
- 1 Year
- Certification
- CE, ISO
- Structure
- Vertical Type
- Brand
- Zzkd
- Product Name
- Oil Circulating Heater
- Power Supply
- 3Φ380V 50Hz+PE
- Total Power
- 31.5kw
- Total Current
- 39A
- Heat Transfer Medium
- Heat Transfer Oil
- Control Method
- Integrated Control System
- Temperature Control Accuracy
- Pid ±1℃
- Temperature Control Range
- 45℃~300℃
- Heating Power
- 30kw, Adjustable
- Cooling Area
- 0.1 Square Meter
- Circulating Pump Motor Power
- 1.5kw
- Circulating Pump Lift
- 28m
- Circulating Pump Flow Rate
- 6.5m³/H
- Transport Package
- Wooden Cases
- Specification
- 120*42*110cm
- Origin
- Zhengzhou, China
- HS Code
- 8419399090
- Production Capacity
- 400sets/Month
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Product Description









Company Information
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a famous manufacturer of lab equipment located in central China. The main product is high temperature circulating water/oil bath, rotary evaporator, short path distillation, glass reactor, circulating water vacuum pump low-temperature reaction bath (slot), cooling chiller, drying oven, high-pressure reaction kettle, freeze dryer, water/oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift jack, etc. Our company has become a pacesetter of the lab instruments in China.

Packaging:
-Carton or plywood case
-Both neutral and customized packing is available
Shipping:
-Usually we ship the goods by International Express such as DHL, TNT, EMS, FedEX and UPS for small volume goods, and ship the big volume goods by air or ocean.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |

Pre-sale Service
2. Provide detailed product performance specifications;
3. Provide professional quoted price;
4. Provide 24-hour technical consulting reply.
5. Provide other corollary equipment according to client requirements.
In-sale Service
2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach 100%;
3. Provide product inspection records of key junctures to customers;
4. Provide production schedule photos to customers at regular intervals;
5. Package and transport products strictly in accordance with the export standards;
6. Provide transportation schedule information to clients timely.
After-sale Service
1. Provide targeted installation video;
2. Under the premise of correct installation, normal maintenance, and use, we guarantee a one-year warranty period;
3. When the warranty period has expired, our sold products enjoy lifetime guarantee repair, we only charge cost price for changing the product's standard component and sealing component;
4. During the installation and adjustment period, our after-sale service staff will communicate with customers frequently to know the product's running state in time. Assist customers to install and adjust products until customers are satisfied;
5. If the product has malfunctioned during the operation period, we'll offer you satisfied answer in time. We'll reply you within 1 hour and provide the solution or send staff to the spot within 24 hours after receiving maintenance notification.
6. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
7. Provide assistant service if the product is damaged during transportation.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR259509". Items marked "" are certified.
Company Profile
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd, established in 2009 is a famous manufacturer of Lab equipment located in the central China.
The main products include glass reactor, short path distillation, rotary evaporator, water circulating vacuum pump, freeze drying machine, low temp cooling liquid circulating pump, etc. Our company has become a pacesetter of the lab instrument in China.
Our products have been exported to countries such as the UK, Greece, Poland, the US, Australia, Brazil, South Africa, Ghana, Egypt, Iran, Pakistan, Thailand, India, Singapore, Malaysia and so on earning wide recognition among the users.
Though our foreign trade is not for long, we do have a history of more than 30 years of our domestic trade. To assure the good quality & good service is our consistent aim.
Service philosophy:
Zhengzhou Keda Machinery Instrument Co., Ltd. is a professional manufacturer of lab instruments. We have deep feelings and understanding of lab instruments. We are committed to introducing quality products to you and your company in the easiest way.
From the perspective of customer's requirement., provide satisfied service.
From the perspective of technology, provide the professional service.
About Our Factory & Business Background
- Address
- 19th Floor, Building B, Guohong Building, Northeast Corner of The Intersection of Huagong Road and Lamei Street, High-Tech Zone, Zhengzhou City, Zhengzhou, Henan, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Rotary Evaporator, Short Path Distillation, Glass Reactor, Spray Dryer, Freeze Dryer, High Pressure Stirred Reactor, Drying Oven, Ultrasonic Homogenizer, Ultrasonic Cleaner
-
Production Lines
- 1
-
Production Machines
- Lathe, Drilling machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 16 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Annual Export Revenue
- 4,073,375 USD
-
Number of Foreign Trading Staff
- 28
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- What is the warranty period for this heater?
- We provide a one-year warranty period under the premise of correct installation, normal maintenance, and use.
- How fast is the after-sales service response time?
- We reply within 1 hour and can send staff to the spot within 24 hours after receiving maintenance notification.
- Is customization available for this product?
- Yes, we offer customization from samples, designs, full customization, and minor customization options.
- What certifications does the product have?
- The product is certified with CE and ISO standards to ensure quality and safety.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 Set.
- How is the product packaged for shipping?
- Products are packed in neutral or customized cartons or plywood cases, strictly following export standards.
- What is the average lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
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