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China SRL-Series Vertical Hot and Cold Mixer Unit - Top Suppliers & Factory for Plastic, Rubber, and Chemical Industries
Main Technical Parameters
| Parameter Model | Total volume (L) | Effective volume (L) | Blade rotational speed (r/min) | Motor power (kw) | Water consumption (T/h) | Heating Method | Discharge method | Overall dimensions (cm) |
|---|---|---|---|---|---|---|---|---|
| SRL50/100 | 50/100 | 32/75 | 750/1500/180 | 7/11/5.5 | 3 | Self-friction | Manual/Automatic | 2300×1800×1900 |
| SRL100/200 | 100/200 | 75/160 | 650/1300/150 | 14/22/7.5 | 5 | Self-friction | Automatic | 3780×1870×2250 |
| SRL200/500 | 200/500 | 150/375 | 500/1000/100 | 30/42/11 | 5.8 | Self-friction | Automatic | 4750×2240×2470 |
| SRL300/600 | 300/600 | 225/450 | 500/1000/100 | 40/55/11 | 6 | Self-friction | Automatic | 4680×2240×2740 |
| SRL300/1000 | 300/1000 | 200/640 | 500/1000/100 | 40/55/15 | 7 | Self-friction | Automatic | 4980×2500×2740 |
| SRL500/1000 | 500/1000 | 375/640 | 500/1000/100 | 55/75/15 | 7 | Self-friction | Automatic | 4600×3000×4050 |
| SRL500/1600 | 500/1600 | 375/1200 | 500/1000/100 | 55/75/18.5 | 8 | Self-friction | Automatic | 4600×3200×4250 |
| SRL800/1600 | 800/1600 | 520/1200 | 375/750/80 | 83/110/18.5 | 8 | Self-friction | Manual | 4650×2800×3210 |
| SRL800/2000 | 800/1600 | 520/1500 | 375/750/80 | 83/110/22 | 7 | Self-friction | Manual | 4650×2800×3370 |
Working Principle
The SRL-Series Vertical Hot-Cold Mixing Unit adopts a dual-tank linked mode of "heating premixing + cooling setting". Materials first enter the vertical heating mixing tank, where high-speed stirring paddles (paddle type/screw type) generate strong shearing force. A heating medium is introduced into the interlayer of the tank wall, enabling the materials to be dispersed and mixed in a temperature-controllable environment while removing moisture or volatile components. After the heating process is completed, the materials automatically enter the vertical cooling mixing tank through a discharge valve. The low-speed stirring in the cooling tank prevents heat generation from friction, and a cooling medium is passed into the interlayer to quickly cool the materials to the temperature required by the process, while preventing caking. The entire process is controlled by a PLC control system to adjust parameters, ensuring stable operation.
Product Features
01 High Efficiency & Uniformity
It has high mixing efficiency and excellent uniformity, meeting the precision requirements of multiple industries.
02 Precise Temperature Control
It features accurate temperature control and is equipped with an energy recovery device, resulting in lower energy consumption than traditional equipment.
03 Full Automation
It achieves full-process automation through touchscreen control, with fault alarm and data recording functions.
04 Space-Saving & Versatile
The vertical dual-tank design significantly saves floor space; it can be adapted to various material types such as granules, powders, and pastes, with a wide range of application scenarios.
05 Premium Durability
The parts in contact with materials are made of 304 stainless steel, which is easy to clean and corrosion-resistant. High-quality accessories are used for key components, ensuring strong durability and a long service life of the equipment.
Quality and Service
Brand Cooperation:
Siemens PLC
ABB Frequency Converter
Schneider Air Switch Contactor
Service Commitment:
Pre-Sales
- Customized scheme design
Production & Delivery
- Delivery time divided into 30, 60, 90, and 120 days according to the project scale
Warranty Policy
- 1-year free warranty
- One-to-one service
- 7*24-hour response
Support & Training
- Installation guidance
- Remote diagnosis
- Operation/maintenance training
Frequently Asked Questions (FAQ)
What is the working process of the SRL-Series Vertical Hot-Cold Mixing Unit?
The unit utilizes a dual-tank linked mode consisting of "heating premixing + cooling setting". Materials are first processed in the vertical heating mixing tank under high-speed shearing force and controlled temperature. Once heating is complete, they automatically move to the vertical cooling mixing tank, where low-speed stirring and a cooling medium prevent caking and safely lower the material temperature.
What types of materials can be processed by this mixing unit?
Thanks to its versatile vertical dual-tank design, the SRL-Series mixing unit can adapt to a wide variety of material forms, including granules, powders, and pastes.
What core component brands are used in the equipment?
We cooperate with leading global brands to ensure reliability. Key electrical and control components include Siemens PLC, ABB frequency converters, and Schneider air switch contactors.
What material is used for the components contacting the product?
All parts that come into direct contact with the materials are manufactured using high-quality 304 stainless steel, ensuring easy cleaning, corrosion resistance, and long-lasting durability.
What is the delivery time and warranty policy for the SRL-Series?
Delivery times are tailored to the project scale, typically scheduled at 30, 60, 90, or 120 days. The unit comes with a 1-year free warranty, supported by one-to-one service and a 7*24-hour response system.
What kind of after-sales technical support and training do you provide?
We provide complete technical support, including installation guidance and remote diagnosis. Additionally, we offer comprehensive operation and maintenance training services to ensure your staff can run the equipment smoothly.

