
Stable and Powerful 300℃ High-temperature Oil Circulation Temperature Machine Suitable for Chemical Process Scenarios
With its stable temperature control performance, powerful heating capacity and comprehensive safety protection, the 300°C High-Temperature Oil Circulation Temperature Controller has become an indispensable temperature control equipment in chemical processes. It can significantly improve product quality, reduce energy consumption and safety risks, and provide strong guarantee for efficient production of chemical enterprises
Item No :
LEOTOrder(MOQ) :
1Payment :
EXW/FOB/CIF/FCA/DPU/DDUProduct Origin :
CHINAColor :
CustomizableShipping Port :
SHANGHAI/NANJINGLead Time :
15Weight :
65
LOS Series Oil Temperature Control Unit
Oil Temperature Control Unit Working Principle
The LOS Series high-temperature oil temperature controller It adopts a closed-circuit circulation system. After the heat-conducting oil is heated in the heating device, it is delivered to heat-consuming equipment (such as reaction With its stable temperature control performance, powerful heating capacity and comprehensive safety protection, the 300°C High-Temperature Oil Circulation Temperature Controller has become an indispensable temperature control equipment in chemical processes. It can significantly improve product quality, reduce energy consumption and safety risks, and provide strong guarantee for efficient production of chemical enterprises.kettles, molds, calenders, etc.) by a high-temperature-resistant centrifugal pump. After heat exchange is completed, the oil returns to the oil tank for cyclic use. The system is equipped with a PID intelligent temperature controller, which can achieve high-precision temperature control with a range of ±0.5℃ to ±1℃.
Key Components
Safety Protection Function
Features
Temperature control range:nlet water temperature+45℃-300℃Retum oil temperature gauge
Heating power change-over functionStart-up automatic exhaust function
Hot oil BY-PASS pressure relief loopStainless steel pipeline to reduce pipe resistance and rust deposit
Brands of electrical appliances:SIEMENS.OMRON.FUJ.ABB.Schneider
Disconnecting control box for electrical equipment to prolong service life if theelectrical equipment
Multi-point temperature control unit(customized)
Oil pump horsepower and heating power(customized)
Explosion-proof equipment(optional)
Air blowing and return oil function(optional)
Negative pressure system operation(optional)
Instant cooling shut-down function(optional)
RS485 communication function, realization of automatic management(optional)
Control method:imported microcomputer or PLC (optional) control
Perfect safety protection, fault display, maintenance without professionals
Model And Technical Parameter
| Model | Unit | LOS-05 | LOS-10 | LOS-20 | LOS-30 | LOS-50 | LOS-75 |
| Temp. control range | Inlet water temperature +15-300℃ | ||||||
| Temp. accuracy | PID±1℃ | ||||||
| Power | AC3Φ380V 50HZ 3P+E(5M) | ||||||
| Heat transfer medium | Conduction oil | ||||||
| Cooling methad | Indirect cooling | ||||||
| Heating capacity | KW | 6 | 9 | 9/12 | 18/24 | 40/60 | 75/96 |
| Pump power | HP | 0.5 | 1 | 2 | 3 | 5 | 7.5 |
| Max.pump flow | L/min | 30 | 85 | 120 | 165 | 240 | 300 |
| Max.pump pressure | Bar | 1.5 | 1.8 | 2 | 2.2 | 2.6 | 2.8 |
| Power supplier | KW | 7 | 10 | 11/14 | 21/27 | 44/46 | 81/101 |
| Expansion tank capacity | L | 8 | 8 | 35 | 35 | 50 | 100 |
| Cooling water pipe | Inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 |
| Circulation oil pipe | Inch | 1/2 | 3/4 | 1 | 1.2 | 1.5 | 2 |
| Dimension(mm) | L | 635 | 635 | 850 | 1110 | 1670 | 1950 |
| W | 325 | 325 | 400 | 420 | 550 | 700 | |
| H | 750 | 750 | 900 | 1110 | 1360 | 1750 | |
| Weight | kg | 65 | 75 | 85 | 110 | 160 | 240 |
Note: The specification is subject to change due to product improvement without prior notice.
Process Flow Diagram

FAQ
Q1: Are you a trading company or a manufacturer?
A1: We are a trading company under Jiangsu Rongyida Co., Ltd., which owns a strong manufacturing base for temperature control equipment. This allows us to provide both factory-direct pricing and customized technical solutions.
Q2: How can I choose the right temperature control equipment for my factory?
A2: Just send us the following information:
Required temperature range;Heating/cooling medium;Power supply voltage;Industry/application (e.g., plastic, chemical, food, etc.)
Our engineers will recommend the best model for you within 24 hours.
Q3: What is your delivery time?
A3: Usually 7–15 working days for standard models and 20–30 days for customized systems. We will confirm exact lead time after order details are finalized.
Application Case
Our water temperature control unit is widely used across various industrial applications, including casting moulds, rubber vulcanization, wheel temperature control, hot press technology, carbon fiber production, and chemical reactions. It ensures precise temperature management, improving production efficiency and product quality in these processes.
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