Heated Anti-Corrosion Rotary Coater

Category: Programmable Spin Coater

This heated, corrosion-resistant spin coater features a polytetrafluoroethylene chamber, which offers outstanding chemical stability and exceptional corrosion resistance. It is suitable for a wide range of applications requiring resistance to acids, bases, and organic solvents, with primary uses including photoresist spin coating, preparation of biological culture media, and the sol–gel method for fabricating polymer thin films.

Overview

Technical Specifications

This heated, corrosion-resistant spin coater is a spin-coating system equipped with heating functionality and a corrosion-resistant chamber, designed for depositing photoresists, pastes, and corrosive chemicals onto substrates while simultaneously spinning and heating to form a uniform film. The instrument features an advanced precision motor capable of speeds up to 10,000 rpm, ensuring excellent film uniformity. In addition to basic spin-coating functions, it is fitted with a heating module that can reach temperatures of up to 200°C, controlled by an intelligent temperature controller for precise temperature regulation and fully controllable heating. Furthermore, the device incorporates a touch-screen interface that allows users to pre-set spin-coating profiles, significantly simplifying operation and reducing the learning curve, making it an ideal choice for laboratory procurement. 
Key features: 
1. Combines heating and anti-corrosion functions in one, enabling simultaneous spin-coating and drying, and is compatible with a wide range of corrosion-resistant coatings and heat-sensitive pastes. 
2. Resistant to acids and alkalis, as well as organic solvents; exhibits no swelling, corrosion, or deformation even after prolonged use. 
3. Rapid drying results in higher film quality, reducing defects such as pinholes, flow marks, and orange peel; the resulting film is denser and more uniform, with stronger adhesion. 
4. Precise temperature control, excellent process repeatability, and high batch-to-batch consistency make it ideal for R&D and small-batch, stable production. 
5. The sealed chamber is safe and environmentally friendly, minimizing the volatilization of harmful gases and the spread of odors; it is easy to clean, non-stick, and helps reduce pollution and maintenance costs.

Spin CoaterSupply voltageAC 220V, 50Hz
Rotational speed0~10,000 rpm
Acceleration100~5000 rpm/s
Rotational speed resolution1rpm
Single-step time3000s
Substrate sizeDiameter ≤ 8 inches (200 mm)
Cavity MaterialPolytetrafluoroethylene
Heating temperature≤200℃
Temperature control methodAIP Intelligent Temperature Control
Operating Method7-inch HD LCD touchscreen
Resin casting methodManual resin dispensing; precision syringe pump available as an option.
Coating curveEach curve consists of 5 segments, for a total storage capacity of 5 curves.
Vacuum portφ6mm quick-connect fitting
Overall dimensions290 mm × 365 mm × 300 mm
Overall weight15kg
Exhaust systemVacuum pumpDry mechanical pump
Pumping speed50L/min
Power supplyAC 220V, 50/60 Hz

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