Product Introduction 
The Heated blade coater uses a flatbed contact coating principle with an integrated bottom heating system. A precision blade spreads the coating fluid uniformly onto the substrate to form a wet film, while the bottom heating system maintains a stable temperature, ensuring good fluidity of high-viscosity or heat-sensitive slurries and enabling direct drying after coating. The adjustable blade offers micrometer-scale gap setting with 0.001 mm resolution, thickness range 0-10 mm, and dry film uniformity ≤1.5 μm. A high-performance motor with dual-rail ball screw drive ensures linear motion and speed stability. The 5-inch touchscreen allows intuitive setting of speed, stroke, and heating temperature, combined with weight or lever pressure systems for precise quantifiable control of coating pressure and temperature.

Key Features 
Integrated Bottom Heating System 2500W integrated heating plate, adjustable from room temperature to 200°C with ±2.5°C uniformity, suitable for heated coating and specimen drying.
Precision Linear Drive High-performance motor with stepless speed from 1-2000 mm/min (standard) or 1-200 mm/s (high-speed), speed stability <1%.
Quantifiable Pressure Control Weight or lever pressure systems enable digital setting and precise feedback, eliminating batch variations.
Ultra-Flat Reference Surface Mold steel base plate quenched and mirror-polished to ≤±2.5 μm flatness, corrosion-resistant and deformation-resistant.
Precision Adjustable Blade Imported stainless steel blade with 0.001 mm adjustment resolution, thickness range 0-10 mm, straightness ±0.0025 mm over 300 mm.
Intelligent Touchscreen Control 5-inch touchscreen with Annimet Testing Control System V1.0 for setting speed, stroke, temperature, and other parameters.
Multiple Blade Options Supports four-sided, adjustable, and slot-die blades for different slurry viscosities and thickness requirements.
Broad Substrate Compatibility Suitable for aluminum foil, copper foil, PET film, separator, and other flexible substrates, as well as battery slurries, coatings, adhesives, and nanomaterials.

Main Technical Specifications 

Blade Coating Parameters 

Heating Options

FAQ 
1. What is the difference between the heated blade coater and a standard blade coater?
The heated version adds a bottom heating system to the standard blade coater, allowing temperature control during coating to maintain fluidity and enabling direct drying after coating. It is suitable for high-viscosity or heat-sensitive materials.
2. How to choose between adjustable blade and four-sided blade?
The adjustable blade is ideal for flexible thickness setting with 0.001 mm precision; the four-sided blade offers multiple fixed thicknesses for quick switching. Both can be selected as needed.
3. How uniform is the bottom heating temperature?
The integrated heating plate provides ±2.5°C temperature uniformity within an effective width of 300 mm and length of 400 mm, ensuring consistent coating and drying.
4. What substrates can be coated?
Compatible with aluminum foil, copper foil, separators (non-woven), PET films, and other flexible substrates. Mechanical clips and non-woven clamps securely fix various substrates.
5. What is the maximum heating temperature?

The bottom heating temperature range is from room temperature to 200°C, adjustable based on material requirements. Heating power is 2500W for rapid heating and precise control.
6. How is the dry film uniformity ≤1.5 μm achieved?
It is guaranteed by the ultra-flat mold steel plate (≤±2.5 μm), precision adjustable blade (0.001 mm resolution), and stable linear coating system. Actual film thickness also depends on slurry properties, but the machine provides the highest baseline precision.

After-Sales Service 
Established in 2007 and with nearly two decades of experience, Shandong Annimet Instrument Co., Ltd. is a professional manufacturer integrating R&D, production, and sales of laboratory testing and sample preparation equipment. Quality is our foundation. We are your bridge from concept to reality. We deliver more than just instruments — we deliver confidence. This Heated Blade Coater comes with a 12-month warranty and lifetime technical support. Our professional team offers 24/7 service response, free installation guidance, operation training, and coating process consultation. For any inquiries, please contact our customer service team; we are dedicated to providing comprehensive pre-sales, in-sales, and after-sales support. Hotline: 400-9933-057, Email: anmt_test@126.com.