Make:Prova Technotrade, INDIA

Feature:

• Dope/Bore Tank Size: 2L
• Dope transfer: Polymeric Gear Metering Pump
• Bore Transfer: Pressurized transfer and controlled through Gear Pump Mass flow controller
• Temperature-controlled Coagulation Bath Capacity up to 120-150 L equipped with idle rollers for fiber guiding
• Draw Roller Unit for Initial draw.
• Wash Bath for additional treatment of fiber equipped with final take-up winder
• Storage Tank for excess bobbin storage
• Linear Guide for adjusting air-gap
• Smooth control through touch control panel

Specification:

Dope Solution Tank and Accessories

• Capacity of Dope Tank: 2L
• MOC: SS 316
• Operating Pressure: 0-5 bar
• 1⁄4" BSP SS 316 Bottom Valve
• Pressurized Nitrogen Gas Port with 1⁄4” BSP SS 316 Needle valve
• Vacuum Port for degassing of the dope 1⁄4” BSP SS 316 Needle valve
• Auto agitator for dope agitation to maintain concentration and viscosity

Dope Solution Feed Pump

• MOC: SS 316
• Pump type: Polymer Dope Metering Gear Pump
• Pumping volume per revolution: 0.3 cc/rev
• Max operating temperature: 180 °C
• Maximum operating pressure: 1400 psi
• Coupled to a synchronous motor, infinitely variable
• Compatible for working with high temperature viscous fluids (up to 10000 cP) at great precision.

Motor Controller & Inverter

• Drive to control a static AC motor with a gear box
• Gear rotation range: 0-40 rpm
• Supply Power: 230 V/50 Hz

Spinneret Assembly

• Dope Entry: Lateral
• Bore Entry: Top
• End ports: 1/8" OD
• Linear Actuator
• Adjustable Air Gap - 0-1000 mm
• Actuated through PLC

Spinneret 1:

• Suitable for fiber size (ODxID): 0.6x0.3 mm
• Precision: 0.001 mm
• Concentricity: + 0.05 mm
• MOC SS 316

Spinneret 2

• Suitable for fiber size (ODxID): 0.8x0.4 mm
• Precision: 0.001 mm
• Concentricity: + 0.05 mm
• MOC SS 316

Spinneret 3:

• Spinneret orifice size: 0.8/1.2/2.6/3.0/3.5 mm
• Precision: 0.001 mm
• Concentricity: + 0.05 mm
• MOC SS 316

Water Bath Unit

• MOC: SS 316
• Initial V shape followed by a flat design
• Vertical dipping length: 0.8 m
• Horizontal dipping length: 1.5 m
• Ports for connection with heater/chiller unit for heating and chilling
• Instrumentation for temperature measurement and transmission
• Equipped with 4-roller up-down arrangement
• Provision for water drain

Water Heating/ Cooling System

• Working temperature range: -30 to 150 °C
• Setting temperature resolution on display: 0.1 °C
• Temperature Stability: ± 0.03 °C
• Dimension: (WxLxH): 33x47x69 cm
• Recirculating pump capacity: 15 lpm
• Model: CORIO CD-600F

Solvent Bath Unit

• MOC: SS 316
• Bobbin size: 180-220 mm
• Bobbin width: 40-80 mm
• Coupled to a synchronous speed adjustable AC motor controlled with a motor controller

Draw Roller

• MOC: SS 316
• Maximum Dimensions (LxWxH): 300x300x500 mm
• Tank attached with Wash Bath
• Provision for water drain
• Equipped with a take up winder assembly

Bore Fluid Pump

• Pump type: Auto-refill Syringe Pump
• Syringe Capacity: 250 mm
• MOC: SS 316
• Flow rate: 0.4 ml/min to 215.803 ml/min

Instrumentation:

• Pressure Sensor
• Measuring principle: thick film diaphragm type.
• Range: 0-10 bar
• Accuracy: +-0.5%
• Process Connection: 4" BSP
• Response time: 3 ms
• Temperature Transmitter
• Element Type: PT-100
• Range: 0-100 °C
• Sheath Diameter: 4.5mm
• Sheath MOC: SS316
• Length: 250 mm
• Process Connection: 1⁄2” BSP

Piping

• All solvent/water wetted piping inflexible SS316 hose Size 1⁄4”, 1⁄2”
• All polymer dope wetted piping in PTFE , Size DN 1⁄6”, 1⁄2” (ID/OD)

Skid

• SS skid for water wash and solvent bath unit, with proper ventilation, storage