Continuous Multi-functional Coating Test Machine High Precision Blade Coating Tester Measuring Bar Coat Device

• Customization: Available
• Transport Package: Plywood Case
• Specification: 4500x500x1700mm
• Model NO.: LS-CM300
• Trademark: LANGSHUO
• Origin: Changsha
• HS Code: 9024800000
• Production Capacity: 5000PCS Per Year

Product Description

Continuous Multi-functional Coating Test Machine High Precision Blade Coating Tester Measuring Bar Coat Device

Introduction: This machine is mainly suitable for coating (laminating) production of roll-to-roll substrates. Main Raw Materials: Paper (60~120g/m2), Film (0.03~0.15mm) Adhesives: Water-based coatings, solvent-based coatings Coating Methods: Multi-functional coating (metering rod coating/blade coating)
Main Equipment:
1. Unwinding unit (single-station type)
2. Coating unit (multi-functional coating)
3. Drying ovens (1.5-meter ovens, 2 temperature zones)
4. Composite traction mechanism (steel roller and rubber roller combination type)
5. Rewinding unit (single-station center winding)
6. Frame and transition section (1 set)
7. Electrical control system (1 set)

Unwinding Unit (1 unit total)
1. Type: Single-station
2. Effective Unwinding Width: 300mm
3. Effective Unwinding Diameter: ≤φ350mm
4. Unwinding Shaft: Manual mechanical / 3" (Φ76mm) air shaft (optional)
5. Unwinding Tension Control: Manual mechanical spring control / Automatic tension control (Korea PORA 2.5kgf magnetic powder brake, tension controller) (optional)
6. Frame: Aluminum alloy profile
Coating Unit
1. Coating Type: Multi-functional coating (metering bar, coating blade)
2. Effective Coating Width: 280mm
3. Comma Roller Coating: a: Coating Roller: Diameter Φ140mm, roller surface 320mm, steel roller hard chrome plated and ultra-precision ground; roller surface runout not greater than 0.003mm
b: Blade: Φ90mm diameter, 45# material, 320mm roller surface, hard chrome plated, ultra-precision ground; roller surface runout no more than 0.003mm
c: Gap adjustment: Manual precision screw and linear guide wedge control of glue quantity, pneumatic control for quick release (optional)
d: Glue tank: Baffle type, manually adjustable forward and backward, equipped with a 30mm thick PTFE glue baffle (adjustable)
e: Glue receiving tray: Stainless steel material, welded processing
4. Power: Active synchronization, AC frequency conversion control; 0.75KW Taiwan geared motor, frequency converter is Shenzhen Huichuan brand
5. Control box: Equipped with a small control box, with warning and emergency stop buttons, controllable for individual start, stop, speed adjustment, and pneumatic buttons required for coating
6. Exhaust hood: Exhaust hood device is installed at the coating area, which can be directly connected to the pipe for exhaust gas discharge
Drying system
1. Type: Column arch bridge type; single-sided pneumatic top opening type
2. Length 1.5-meter oven with 2 temperature zones
3. Temperature: 30~120ºC±3ºC, external stainless steel electric heating tube, centrifugal fan hot air circulation; solid-state voltage regulator (SCR module) for automatic proportional temperature control
4. Insulation: 60mm thick glass fiber insulation layer
5. Guide rollers: Hard aluminum alloy guide rollers (Φ60mm, surface hardened HV700), precision ground, 3 rollers per temperature zone
6. Oven: Inner wall and inner air box of the oven are made of 304# stainless steel; adjustable baffles are installed at both the hot air circulation and cold air outlets.
7. Hot air circulation: One 0.55kW centrifugal fan circulates hot air. Airflow regulating valves are installed on both the circulation duct and the external exhaust pipe.
8. Exhaust: One 0.2kW centrifugal fan exhausts (recommended for outdoor installation); exhaust is linked to the main unit (the main unit cannot start without exhaust).
Rewinding Mechanism
1. Type: Single-station center winding
2. Effective winding width: 300mm
3. Effective winding diameter: φ350mm
4. Rewinding shaft: Mechanical manual control / 3" (Φ76mm) automatic air shaft optional
5. Frame and base: Aluminum alloy profile
6. Power: Active synchronization, AC frequency converter control; frequency converter is Shenzhen Huichuan brand, 0.75kW gear reduction motor (Taiwan)
Manual spring tension adjustment / Optional magnetic powder tension control (PORA magnetic powder clutch, tension controller)
Frame and transition section
1. Type: Column arch bridge type
2. Transition roller: Aluminum alloy transition roller Φ60mm, precision ground, statically balanced; surface brown hardening treatment
3. Steel frame: Hollow steel and channel steel
Electrical control system
1. Type: Centralized control, 1 control console (touch screen program control, human-machine interface settings)
Frequency converter is made in China; Pneumatic components are from the Taiwanese brand AirTAC;
Low-voltage electrical components are from the Chinese brand CHINT;
Electric motors are from the Taiwanese brand CPG;
Temperature controllers are from China;
The electric heating system is domestically produced;
2. Each coating head and conditioning section is equipped with a small control box, allowing for individual start, stop, and speed adjustment, and includes an emergency stop button.
3. Operating instructions (to be provided by the buyer)
1. One electrical and one pneumatic power source interface
2. Exhaust duct and hot air circulation insulation
3. Final cleaning of the equipment interior

Parameters and specifications

Effective coating width	280mm
Roller surface width	300mm
Machine speed	2m/min (production speed from 0.2 to 2m/min, other speeds can be customized depending on the process)
Unwinding diameter	≤φ350mm
Rewinding diameter	≤φ350mm
Heating and drying method	External stainless steel electric heating tube, centrifugal fan hot air circulation
Temperature control	30~120ºC±2ºC
Neat winding edge	±2.0mm
Total installed power	Approximately 6kW (of which approximately 5kW is required for electric heating) (two-section drying oven)
Equipment dimensions (L × W × H)	4500×500×1700mm