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RFSM20 seamless underwear knitting machine

RFSM20 seamless underwear knitting machine

    Payment Type: L/C,T/T
    Terms of Trade: FOB,CFR,CIF,CPT
    Min. Order: 1 Set/Sets
    Delivery Time: 60 Days
    Packaging: WOODEN CASE
    Productivity: 600 sets per year
    Brand: rifa
    Transportation: Ocean,Land
    Place of Origin: China
    HS Code: 84471200
    Port: Ningbo Seaport

Basic Info


Product Description

Seamless knitting machine is one kind of specialized processing equipment to knit and manufacture seamless single-side clothing in one time. And it can use natural fiber, synthetic fiber, man-made fiber, spandex and core-spun yarn as raw materials.

Suitable range

Function: suitable for knitting all kinds underwear, pants, Bra and sportwear, coat and so on.

Suit spinning yarn: cotton, wool yarn, Acetyl fiber, Lycra composite yarn, blend yarn and so on.


&Seamless machine is clothing special equipment, which is through computer process make cotton, wool yarn,Acetyl fiber, Lycra composite yarn, blend yarn and so on material manufacture one time come into clothing.

Due to one-shot knitting, time is short from yarn to the final clothing, so it improved the productivity, so it turns very popular.

Besides underwear, pants, Bra, swimsuit, it is also of good prospect in sportwear, coat.

And our main advantage is as followed:

1. Widely Adaptability of technology

2. optimum design, stable and reliable

3. Tying was Sew up automatically

4. Intelligence and automation of electrical system

Ⅰ. Widely adaptability of the technology

1. Every feed have 2 pcs 16 grade selector, every needle can process two times selector control, 2 sets pneumatic cam per feed both have tri-station technic.

2. Every jump wire organ have 8 pcs yarnfinger, every yarnfinger can independency act, also have multiple station. 2 pcs yarnfinger is input colour, the sixth yarnfinger have A,B,C,D,E,F six stations

3. Stitch cam is controlled by step motor,every feed can change the fabric density on high speed at the same line.

4. KTF invariable tension carry yarn, which is suitable for input Lycra and rubber yarn.

5. Max.64 sensors of broken yarn can be equipped, it is can probe the broke yarn in time. If yarn broke, the broke signal will be sent by sensor, m/c will stop automatically, the products of flaw will be avoided.

Ⅱ. Tying was Sew up automatically

1. JaTying organ can following craft automatic finish fabric draw-string knitting, don`t need sewing.

2. Per feed have one clip, the 2nd, 6th feed is double clip, which can automatic grasp Lycra composite yarn, rubber yarn and so on elastic yarn , is better for knitting.

Ⅲ. Optimum design, stable and reliable

1. Install the double layer AL base of knitting machine is integration design, which make sure the knitting parts precision of install place, improve machine dependability.

2. Key parts needle cylinder is detachable structure, big trash room, conveniently install and maintain.

3. Integral designing of Control solenoid valve makes the machine clean and tidy, convenience for maintenance

Ⅳ. Intelligence and automation of electrical system

1. The electrical control system is made in Italy and it is of good stable and reliable function

2. High clear LCD displayer, Intelligent digital control system and also with operator-machine dialogue system, auto inspection, alert system, error display, organization changing, density adjusting, automatic lubricating, product outputting, production counting and speed adjusting according to the technology. These data can be read and write through PC via U disc, software can update online

3. Oil adding machine is controlled by program in PC, Oil is added according to the order which includes the oil allocation, probe and alert function.

Besides seamless machine, we also have rotor spinning machine, air thread twister, doubling machine and so on.



Zhejiang RIFA Textile Machinery Co., Ltd. is founded in August, 2002 with 69 million registered capitals. It is one of the key enterprises of the China Textile Industry Bureau and China Machinery Industry Bureau, China National 863 Planning and National CAD Demonstration enterprise, a high- techenterprise of Zhejiang Province and China National Torch Planning, vice chairman department of China Textile Machinery Association. It's holding three subsidiaries: Shandong Rifa Textile Machinery Co., Ltd., Anhui Rifa Textile Machinery Co., Ltd. And Zhejiang Rifa Textile Machinery Tech Co., Ltd.

[Become a quick response international enterprise" is our target, and supply to the customers with singleequipment, workshop section, workshop, combined product line in the area of machinery- electronic industry, assisting our customers realize their dreams of digital factory which is also the mission of RIFA. Zhejiang RIFA Textile Machinery Co., Ltd. devoted itself to the area of machinery- electronic industry. We are excellent reputation for high- tech & customers' satisfy. Since last serval ten years, we success developing hundreds products, which belong to four systems as Twisting, Spinning, Weaving & Knitting, 6 detail series: Twister, Rotor Spinning, Knitting machine, Compact Spinning, Air Jet Looms & Rapier. We are involving market for cotton, wool, poly, hemp & blends. Machines are all over the country, also sales to overseas. And its economic benefit was among the national five leading positions in the textile machinery industries for last servel ten years, and a mong front row for our synthesized competitiveness.

The company cooperated with Chinese Academy of Sciences (CAS) and universities such as Zhejiang University & Donghua University, carried out a rationalization project in the technology department and RF- ClMS project to acclimatize itself to the market competition environment. Zhejiang RIFA Textile Machinery keeps on adjusting its product design method and design concept, increasing the investment and pushing out new achievements continuously to insure its leading position. Till now, 6 projects are chosen as [National new products". 10 projects are chosen as [Provincial new products", 2 projects are chosen as [National invention fund projects", and also own more than 30 patents for invention & practical new type patents.

Zhejiang RIFA Textile Machinery Co., Ltd. Devoting itself to create a whole new theory of digital technology, establishing the interactive platform for people flow, material flow and information flow, realizing harmony & unify for science and technology, environment and manufacturing.

Company Info

  • Representative: He Xuping
  • Product/Service: Two-for-one Twister Machine , Rotor Spinning Machine , Circular Knitting Machine , Air Jet Loom , High Speed Rapier Loom , Rapier Terry Loom
  • Capital (Million US $): 5000万RMB
  • Year Established: 2009
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 81 -90 People
  • No. of QC Staff: 41 -50 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Nanyan industrial area, Qixing street, xinchang city, zhejiang province, China
  • Contact Person: Ms. vianwen
  • Tel: 86-575-86299100
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