Nonwoven Machinery Single-Cylinder Double-Doffer Carding Machine

• Application: various kinds of fiber such as polyester, viscose, nylon, pp, sea and island bicomponent fibers,etc.
• Fine fineness :1.5 dtex-20dtex; Fiber length: 38-65mm
• Characteristic: The machine turns out cotton on one desk.Even web, low power consumption, easy and convenient operation, single cylinder carding, economical type, suitable for manufacture of the general non-woven fabric products.
• Technical Data: Working width : 1550mm-2500mm
• Diameter of cylinder: Φ1230mm,Φ1020mm,Φ850mm
• Diameter of doffer: Φ492mm , Φ535mm
• Output speed: 20-50m/min
• Capacity: ≤300kg/h
• Cotton-stripping way: roller or cutting sword

Principle: fiber is fed to feed conveyor from front feed equipment (such as pneumatic tuft feeder )and form thicker fiber web, then flocks are fed to breast cylinder by feed roller and taker-in, then transferred to the main cylinder by transfer roller .8pairs carding units (worker rollers and stripper roller )are equipped on breast cylinder and main cylinder for opening and carding fiber, fiber which on the main cylinder is stripped onto the upper and lower web-out conveyor by stripping roller after passing doff and condenser roller, forming uniform web and feed to next machine

Specifications:

• Frame width :1700-2500mm
• Capacity :500kg/h
• Installed power:9.3kw
• Self-carried reserve chute with controllable height
• Inverter controlled output device and adjustable output speed
• Adjustable output thickness ranging from 80-150mm according to productivity
• The machine is used to process the batt of fiber to obtain a hard and thick thermal-bonding wadding. The low melt fiber will combine other fibers together through hot air penetration and a colling system for reinforcement.

Main specifications

• Working width ≤5000mm
• Product weight (60-1500)gram/㎡
• Product thickness (3-200)mm
• Surface temp. ≤220℃
• Heating method hot oil circulation, electricity heating, direct burning
• Oven working width 6.0m 8.0m 10m

Structure

- Single layer,single belt or double-belt structure

- Up and down belts hold the web for entering to get heated and formed.

- High temperrature resistance TEFLON belt with auto correction device.

- Main drive and fan inverter controlling.