Spunbond Production Line

Spunbond Production Line

Machine Description

Schematic Diagram

Products used for

Machine Characteristics

Machine Technical Data of  Spunbonded Production Line:

Main Equipment for Spunbond Section

Auxiliary Equipment

Description of Units

Dosing device

Function

To feed chips from the ground to the dosing and mixing system on the third floor. Main material and auxiliary materials can be prepared as per a certain ratio.

Dosing and mixing device, consisting of a main material tank, two auxiliary tanks, a mixing tank, a suction device

Technical Data

Adding ratio for Additive I: 0.5—5%

Adding ratio for Additive II: 0.5—5%

Adding ratio for Additive III: 5—50% (Filling)

Max. capacity for main material: 550kg/hr

130mm Main extruder

Function

Used to melt and extrude PP chips mixed with master batches and additives such as antioxidant, anti-pilling agent and flame retardant agent, including chip inlet, automatic temperature controls, cooling system and alarm system.

Main drive employs A.C. frequency control. The temperature control for each zone adopts closed-loop system with WEST temperature meter, solid relay and pt100 platinum resistance.

Technical Data

Screw size: Φ130 L/D ratio:30/1

Max. Extruding capacity: 350kg/h

Rotary speed of screw: 20-80r/min

Power: 90 kw

Heating power: 42kw

No. of heating zones: 6

Edge recycle extruder

Function

Used for recovery of edges, including A.C. regulating motor for recovery screw and complete temperature control system composed by temperature meter for each heating zone, solid relay and Pt100 platinum resistance.

Technical Data

Screw size: φ105x 15

Heating power: 12KW

Motor power: 22KW

No. of heating zones: 4

Spinning machine

Function

The melt coming from the extruder becomes filaments in the spinning machine.The spinning machine consists of melt manifold, filter, metering pump and its drive, spin beam, monomer suction and spin pack. It has automatic heating and insulating system, pressure indication and control system behind filter screen and one static mixer in the melt manifold.

Technical Data

Melt pre-filter

Type: Rod filter

(Property: more stable, can work under higher pressure, bigger in filtration area and can be recylce used after cleaned by vacuum calciner)

Filter area: 3.5㎡

Metering pump and its drive Metering capacity: 200cc/r

Motor power: 4kw

Monomer suction device Motor power: 5.5kw

Quenching and drawing system

Function

Used for the cooling and drawing of filaments, including quenching chamber, upper drawing channel, lower drawing channel, and diffusion channel. Double-side symmetric quenching is employed, and the gap of the lower drawing chamber can be regulated as per the process requirements.

Technical Data

Nominal working width: 1600mm

Quenching air volume: 10,000m³/h

Pressure: approx. 5000Pa

Up drawing system

Down drawing system

Web former

Function

Used to supply carrier for the drawn fiber webs, including a drive system for web forming belt, a suction channel device, a sealing device, an automatic correcting device, belt tensioning device, a frame and a prepressing roller, oil furnace and web support roll.

Technical Data

Process speed: 10-150m/min

Air permeating ratio of web forming belt: approx.8000- 10000m3/h.m²

Calendar

Function

Used for bonding formed webs by pressure and heating.

Technical Data

Process speed: 10-150m/min Roller width: 2000mm

Roller type: engraved upper roll and plain lower roll

Drive method: individual motor and oil furnace for each roll

Winder & Slitter

Function

Used for winding the webs on rolls. Including two plain rolls and two pneumatic rolls.

Technical Data

Process speed: 10-150m/min Working width: 1600mm

Max. winding diameter: 1200mm

A.C.frequency motor for main drive, automatic tension control system

1. The whole machine except frame structure with rust preventing painting, main part well painted in white colour, few part will finish the last painting at buyer's factory. (Buyer can choose the final painting colour as they like).

2. Raw material requirement, Brand new never use. The machine considered worker's safe operation aspect design.

3. Raw material Loss: one kilogram end product needs raw material 1.003kilograms.

4. Equipment stability request: Guarantee 72 hours running continuously. In one week-long continual trial production period, uses EXXON-MOBIEL ( PP3155E3) or Reliance raw material (MFI between 20-40) and acts according to under seller's mature debugging craft instruction to produce.

The difference between spunbond and meltblown

Spunbond Nonwoven

Spunbond non-woven fabrics are made of continuous filaments after the polymer has been extruded and stretched, the filaments are laid into a web, and the web is then self-bonded, thermally bonded, chemically bonded or mechanically reinforced. The web becomes a non-woven fabric. The spunbond filament is not as fine as the meltblown method, and the reason is the production process.

Meltblown non-woven fabric

Meltblown is commonly known as microfiber. The process of melt-blown non-woven fabrics: polymer feeding---melt extrusion---fiber formation---fiber cooling---web formation---reinforcement into cloth.

How To Maintain The Spunbond Line?

If the spunbond line is not maintained frequently, the components and parts of the equipment may be worn out, and the spunbonded nonwoven machine may malfunction. The following is the specific maintenance method of the spunbond non-woven fabric machine.

Routine maintenance

First of all, the main maintenance content of the spunbond line is cleaning, tightening, adjustment, lubrication, and corrosion protection. Secondly, the mechanical department of each project needs to strictly perform various maintenance tasks according to the specified cycle according to the maintenance manual and maintenance procedures of the mechanical equipment, reduce the wear rate of the parts, eliminate the hidden danger of failure, and extend the service life of the machinery. 

Routine maintenance is required, focusing on cleaning, lubrication, inspection and tightening. Routine maintenance is performed independently by the operator of the machine and requires proper maintenance on a regular basis. Regular maintenance as follow:

1. The first-level maintenance work is carried out on the basis of daily maintenance. The main focus is on lubricating, tightening and checking all relevant parts and cleaning. "

2. The secondary maintenance work focuses on inspection and adjustment. Specifically check the working conditions of the motor, transmission, transmission mechanism, working device, pneumatic system, and electrical system, and make necessary adjustments to eliminate the found faults. Make sure that the mechanical parts have good working performance.

3. The focus is to detect, adjust, eliminate hidden dangers, and balance the wear degree of each part. Diagnose and inspect performance-impacting components and components that show signs of failure, then complete necessary replacements, adjustments, and troubleshooting.

The spunbond non-woven production line is a relatively large-scale equipment, and many problems need to be paid attention to in terms of cleaning and maintenance. If you want to know more about the maintenance of the spunbond nonwoven machine after reading the above methods, you can contact us for more information and solutions.

TINUO of Industries is one of the top Spunbonded Production Line machinery and equipment solutions suppliers. It has a strong technology and design team, strong R & D and innovation capabilities, and a professional sales team. We provide the most advanced and intelligent new equipment with excellent product quality and high economic cost performance. At the same time, we have perfect service, door-to-door installation and help customers solve all the packaging problems.

We are the best manufacturer and distributor of  Spunbonded Nonwoven Production Line in China. If you want to buy the  Spunbonded Nonwoven Production Line  with the most affordable price and the best quality, you can find Wenzhou Tinuo.

In the future, TINUO of Industries will continue to improve its R & D capabilities, create more excellent equipment, and expand global sales channels to help more enterprises and entrepreneurs find suitable packaging equipment to improve production efficiency and produce environmentally friendly products.

China spunbond production line factory, TINUO，offers you superior spunbond production line in China for sale. Contact us at once for more details.

Why choose us?

• 49) We offer free product samples to help customers test and evaluate our Spunbonded Nonwoven products.
• We have professional technical and technological capabilities, a good corporate reputation, a sound customer service system and continuously improving brand value.
• 9) Our production capacity is substantial, allowing us to meet the needs of any project, large or small.
• We believe that quality is the life of an enterprise, and our quality goal is to achieve a 100% passing rate of Spunbond Production Line leaving the factory as well as customer service satisfaction.
• 7) We use advanced technology to produce Spunbonded Nonwoven products of exceptional quality.
• We look for and find the needs that our customers need and that we can make advantage of, and skillfully translate the innovative advantages of our products in terms of function and technology to the benefit of our customers, maintaining a good balance between satisfying customers' needs and playing our own characteristics.
• 10) We offer a wide range of Spunbonded Nonwoven products in different specifications to meet the needs of any customer.
• At present, our company is at a critical moment of take-off that all production projects are showing a good momentum of prosperity, and management strategies are becoming more mature and stable.
• 29) Our Spunbonded Nonwoven products are highly durable, resistant to moisture, and easy to clean.
• We grasp the progress of science and technology and the laws of the market, constantly optimize the management system and the structure of products and industries, and continuously achieve new transcendence in the implementation of new development strategies.

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