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Nonwoven Machinery Co., Ltd. Changshu City Sunrise

Contact: Zhang

Phone: 13301571378

Tel: 0512-52583778

Fax: 0512-52583778

Address: Jiangsu Province, Changshu City branch Town Ren Yang Ying Yang Road

Website: www.tnkdesigns.com



Non-woven equipment

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Non-woven equipment

Data:2016-03-07 00:00 Source:http://www.tnkdesigns.com Click:

How to choose non-woven equipment rotary joint?

High temperature rotary joint application here in the nonwovens industry should pay attention to two things:

First, the high temperature. Everyone knows what the meaning of a high temperature Yes. High temperature rotary joint rotary joints are generally the most used HTF. And we should note in particular rotary joint HTF pressure and leakage problems. If the rotary joint can not bear the pressure under high temperature conditions, it is possible to generate burst or injection. Therefore, we must put safety first. Creating and using a rotary joint when subjected to the pressure of the housing is the most critical. In second place is the seal issue. If the seal can not withstand high temperatures, do not wear, the rotary joint has no value at all. While conducting oil rotary joint structure is very simple, but the selection definitely better. To seal ring compressive strength, high temperature, wear-resistant. Spring to high temperature, the intensity should always be compensated. Compensation force is too large, seals wear faster, shortening the HTF rotary joint life. Compensation is not enough power. New HTF rotary joint as leak.

Second, non-woven fabrics are mostly white, the rotary joint disclose easily contaminate produce non-woven fabric, resulting in waste of raw materials and finished nonwoven fabric。 Hot-ray machines generally only use two to four rotary joint, it is recommended to use some high-end best。

Because if this hot-ray machine rotary joint leaks occur most easily contaminated nonwoven fabric。 We know that the matters to be noted that, at the time of the selection HTF rotary joint, it is necessary to ask the parameter HTF rotary joint。 For example: pressure, temperature, speed, warranty and so on。 Non-woven equipment HTF rotary joint Also note that: using hot-ray machines HTF rotary joint has electricity and heating oil, pay attention to your own inner and optional heating rod thread is consistent。 Use high heating oil tank in the form of, note must be into the big oil, the oil is small。 And considered a good path length, roll size and speed of the drum, the temperature of the product needs; only by understanding these to be used later to determine how much of the rotary joint。 If the boiler is heated, as to understand the speed oil pipeline length, roll size and speed of the drum, the temperature of the product need。 If the plastic is used in the rotary joint selection of an inch are generally one-way。 Easy accessibility, fast flow of oil。 It suggested the use of straight-through, avoid using 90 ° angled swivel joint。 This accelerated thermal oil circulation。 Lifting roll temperature。 Avoid heat loss。 Preferably, each rotary joint and pipe connections to install a small valve, in the case of a single rotary joint HTF leak, you can replace them and pause a heated roller。

The main purpose of the nonwoven fabric production process

 • (1) medical and health cloth: surgical clothing, protective clothing, disinfection pack cloth, masks, diapers, sanitary napkins and the like;

 • (2) Family decorative cloth: Qiangbu, tablecloths, sheets, bedspreads, etc.;

 • (3) fitted with cloth: lining, interlining, flakes, stereotypes cotton, synthetic leather base cloth, etc. all kinds;

 • (4) Industrial Fabrics: filtration materials, insulation materials, cement packaging bags, geotextile, coated cloth;

  • (5) with a cloth agriculture: crop protection cloth, seedling distribution, irrigation cloth, insulation curtain, etc;

  • (6) Other: cotton space, noise insulation materials, absorption felt, cigarette filters, tea bags pack bags。


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