We require a complete production line for bio-based PU leather manufacturing. The system must include mixing/casting/coating units, lamination equipment, drying/curing oven, calendering machine, embossing system, finishing/coating section, unwind/rewind mechanisms, and in-line quality control.

Key specifications:
- 2.0m working width (± few cm)
- Minimum 500m2 daily output (8-hour shift basis)
- Compatible with 0.9-1.2mm thickness production
- Processes must support solvent-free/low-solvent PU applications
- Capable of handling recycled polyester/poly-cotton substrates
- Required finishes: pigment coloring, matte/satin effects, optional grain patterns
- Full technical specifications needed for utilities consumption (power, compressed air, cooling)
- Mandatory closed-loop thickness control and precise oven temperature zoning
- CE safety certification required

Please provide detailed technical proposals with equipment specifications.

We require a pump pressure test system capable of handling maximum pressure of 725psi (50 bars) with 1/2" NPT pressure hose connection. The unit should have 3.6 gallons tank capacity and operate within maximum temperature of 50°C (120°F). Required specifications include piston volume of 2.3 cubic inches, dimensions 28"x8.5"x9.5", and weight under 14lbs. Please provide RIGID Model 50557 (Catalogue 1450). Looking to purchase 2 units for leak detection in heating, potable water, fire sprinkler, compressed air, small bore pipe lines, and oil systems.

We require air handling units with G4, F7, and H13 filters in series configuration.  
Two units needed:  
1. 14,000 m3/h airflow capacity  
2. 21,000 m3/h airflow capacity  

Chilled water units required with capacities:  
1. 90 kW cooling capacity  
2. 105 kW cooling capacity  

Potential substitution of chilled water units with condensing units is acceptable.  
All equipment must meet specified technical parameters.

We require two air handling units with specific configurations:
1. First unit: 14000 m3/h airflow capacity with G4, F7 and H13 filters in series
2. Second unit: 21000 m3/h airflow capacity with same filter configuration

Simultaneously need two chilled water units:
1. First unit: 90 kW cooling capacity
2. Second unit: 105 kW cooling capacity

Potential consideration for condensation units as alternative to chilled water units. Please provide technical specifications and compliance certifications for all components.

Inquiry About AAHF --- Air-handling unit with aluminium peata post