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Common troubleshooting of rapier machines fault maintenance and  appliances

A, weft accumulator

1. The weft accumulator does not work.

1. A) Check whether the fuse is intact and whether the intermediate relay is damaged.

1. B) Check to see if the wires are missing from 4 (9), 5 (10), and 6 (11).

2. The weft accumulato yarn is broken but not close the car.

1. A) Check whether the connection between the line 7 and 8, 12 and 13 falls off.

1. B) Whether the position between the weft sensor and the number plate is correct, the sensor is damaged, and whether the sensor lead (19,20,21,22,223) will fall off.

3. The weft accumulator yarn is continuous but stops.

Check whether there is a short circuit between the lead 7 and 8 (125B).

B, Warp stopping

1. Break the warp, but not stop the car.

1. A) Check whether the lead 17 and 18 fall off.

1. B) Check whether the position between the sensor and the transmitter is correct, whether the sensor lead is off and whether the sensor is damaged.

2. The warp is constantly but stops

8. A) Check to see if there is a short circuit (or line) between the lead 7 and 8.

1. B) Whether the drop wire shelve is insulated

1. Weft stop

1. The weft stops but not the car.

1. A) Check whether the weft detector is damaged and the sensitivity is too low.

1. B) Check the back number K of the computer board for the call.

1. C) Signal 1, 2 and 3 are not bright. Check the lead wire and whether the output of 5V is off and whether the sensor is damaged.

1. D) Check the position of the sensor and the transmitter disc.

2. Continuous stopping of weft.

1. A) Check whether the weft detector is too sensitive and the weft detector is damaged.

1. B) Check the sensor (hall element) for one of the damage.

1. C) Check whether there is a short circuit between the sensor lead wire (22, 23).

Note; Transmitting sensors and Angle: Angle 0 ° 115 °, 180 ° 250 ° 295 °

Signal 1 √√√××

The signal √√×√×

(√ the light is bright; ×not bright)

D, white light

1. Check whether there is a short circuit between the clutch and the brake wire.

2. Whether the clutch or brake leakage.

Sinotextile is the leading supplier of weaving loom spare parts, dobby spare parts, jacquard spare parts and other textile spares in China. Our parts range from big items like warp beam down to a small screw on the loom machine, with more than 10000 items for customer to choose. All weaving parts pass strict inspection before being delivered. Our vision is to supply original quality parts to ensure best machine performance. We also provide customization service as per customer request.

The Advantages Of Rapier Loom Machines are as fpllow:

Rigid rapier loom weft insertion system is one of the biggest advantages which is the positive transfer weft yarn to weave mouth center without any guide device, the rigid rapier loom cover an small area, mainly is the reed space width has certain limits.

The flexible rapier loom weft insertion system has a strong adaptability, wide application range, a significant increase in weft insertion rate, and 460cm of reed width.

The last 15 years of the 20th century, the electronic computer is introduced into the loom, microelectronic CAD and CAM system is widely used in microelectronics technology, information technology and weaving technology to form a perfect combination, the combination of many electronic devices and systems and loom as part of the rapier loom, especially the wide application of microelectronic technology on rapier loom, including technology of weft insertion. Some weft elements are greatly improved, smaland light.

Because of the widespread application of microelectronic technology, the speed of rapier loom and the rate of weft are greatly improved. In various weft methods, such as the insertion of the shuttle, the weft insertion, the jet insertion and the weft insertion system, the weft insertion speed of the rapier is also very high. In the 50 years since the 20th century, the rapier looms have made remarkable progress. In 1995, at the Paris exhibition of Milan in 1999, the rapier looms were presented to the world with the latest high-tech rapier looms.

Sinotextile is the leading supplier of weaving loom spare parts, dobby spare parts, jacquard spare parts and other textile spares in China. Our parts range from big items like warp beam down to a small screw on the loom machine, with more than 10000 items for customer to choose. All weaving parts pass strict inspection before being delivered. Our vision is to supply original quality parts to ensure best machine performance. We also provide customization service as per customer request.

Shuttleless loom is a new type weaving machine after shuttle loom. Shuttlelss loom distinguishes by right of its light weigh、small vibration、low noise、fast speed and high efficiency, , which occupies the market quickly. Weaving machines are varied. According to the fiber, there are cotton textile machine, wool spinning machine, gunny bag loom, silk loom. If it is classified as weaving methods of weft insertion, there are shuttle loom and shuttleless rapier loom.

Shuttle loom takes the traditional shuttle( wooden shuttle or plastic shuttle) to weave of weft insertion. The bulk of shuttle is large and heavy weight, which will be cast back and forth repeatedly. The machine vibrates seriously，has big noise, and goes slowly and has low efficiency.

There are many kinds of shuttlelss looms of weft insertions, like rapier, jet (jet, water jet), projectile, multi spindle (multi phase) and weaving.

Rapier weaving loom

1. Rapier weaving loom: A rigid or flexible rapier head is used to clamp and guide weft threads. In addition to being suitable for weaving plain and textured fabrics, rapier looms are easy to change color and suitable for multi-color weft fabrics. They are suitable for the production of yarn dyed fabrics, double pile fabrics, terry fabrics and decorative fabrics

Jet weaving loom

2. Jet loom: The weft is drawn through the ejected compressed air, and the weft is carried over the shed. Air-jet looms are characterized by high speed and high labor productivity. They are suitable for the production of plain and printed fabrics, fine, extra high density fabrics and large quantities of fabrics.

Water jet weaving loom: to take advantage of water as the medium of weft insertion, and to be based on the water jet to produce the tractive effort by rubbing against weft to make the weft which is fixed on the bobbin to enter the entrance of weft. Water jet weaving loom has the characteristics of high speed and specific yield, which is applicable to the production of hydrophobic filament chemical fiber fabric that has smooth surface.

Projectile weaving loom

4. projectile weaving loom: A small sheet yarn with belt clip goes onto the shuttle with weft. Weft fabric has excellent quality, stable projectile loom and weft less waste, which is suitable for multi-color weft fabric, fine texture, thick fabric and wide fabric production

We have loom parts for sale. If you want to buy shuttle loom machine, please contact us.

What is Cable Harness

A cable and wire harness also referred to as a wire harness, wiring assembly, cable assembly or wiring looms and harnesses, is an assembly of electrical cables or wires which transmit signals or electrical power,it is  also motorcycle wiring loom tape. The cables are bonded together with a durable material such as vinyl, rubber, electrical tape, conduit, a weave of extruded string, or a combination thereof. Commonly used in automobiles, car, and construction machinery, bulk wire loom has several advantages over loose wires and cables.

Application and environment are the two major factors that determine the types of the wire harness. Based on these two factors, there are 3 types of cable loom assembly.

Open Bundle:

The cable and harness assemblies are attached to the connectors and lugs and are coupled in bundles with various breakouts using plastic tie wraps or waxed lacing twine.

Closed Bundle:

Wires are bundled with a covering, such as pulled-on braided tubing, braided-on Nomex or nylon, or in some cases, metal braid.

Waterproof Harnesses:

The junctions between the legs and backshells of the connectors are molded with a material such as urethane or rubber compounds.

Specifications of the Cable Harness

Components of Cable Harness

Wire

The role of the wire is to carry current to convey signals and provide power. It itself contains internal copper wires and external insulating materials. Commonly used specifications have a nominal cross-sectional area of 0.3, 0.5, 0.85, 1.25, 0.3, 0.5, 0.8, etc. Wires, each of which has a current value that allows the load, and reasonable use of electrical equipment for different powers, is the basis for a qualified harness. With the increase of the functions of automobiles, the widespread use of electronic control technology, more and more electrical components, more and more wires, the thicker and heavier the wire harness assembly becomes. In the future, the use of wiring loom wire will be reduced, and modern cars have introduced CAN bus configurations using multiplex systems. Compared with the traditional point-to-point configuration of the wiring harness, the CAN bus greatly reduces the number of wires and connectors, making the cable wire harness lighter and not limited.

Connector and Terminal

After the terminal and the electric wire assembly are crimped according to the standard, they are locked in the slot of the connector, and the male and female connectors are butted to meet the loop between the harness and the harness to the terminal. If it is arranged in the high humidity environment of the engine compartment, according to National regulations require that waterproof plugs be added.

Exterior Parts and Other Components

The exterior parts include a bellows, a polyethylene tube, a polyethylene cloth, a sheath, a sponge, a tape, a wire fastening harness bracket, etc., in order to place the wire to wear and break. Meet the temperature and humidity requirements of different positions of the body. Generally, corrugated pipe, polyethylene pipe, polyethylene cloth, hard pipe, and sheath are used to prevent the wire from being worn and broken. The wire is wrapped with thin-walled and thick-walled tape, and the wire harness is fixed at a suitable position in the vehicle body by using clips of different shapes. The purpose of the rubber ring is to prevent the wire cable harness from being scratched when it passes through the gold hole.

To learn more about wire harness cable assembly manufacturing, please contact graphic overlay manufacturers!

Introduction of RW 360 Air Jet Loom:

RW 360 Air Jet Loom is a kind of advanced textile loom machine. This air jet textile machine has a total stop-mark prevention system. The powerful CPU controls various devices, including let-off and take-up mechanisms, effectively preventing stop-marks.

There is selectable main motor start-up method on this air jet textile machine. The super-fast start-up motor on this textile auto loom machine ensures full beating power form the first pick. Either a delta or star configuration can be selected for motor start-up, offering different start-up torques to prevent heavy or light filling bar defects.

RW 360 Air Jet Loom has device of fell forward. Releasing warp yarn let-off tension immediately after the loom halts prevents the cloth fell from touching the reed, thus eliminating another cause of stop marks. After the air jet textile machine restarts, the preset tension is automatically restored, and beating resumes at the normal cloth fell position.

One weft insertion is also installed on the air jet textile machine. This feature inserts a single pick without beat-up when restarting the loom. This is particularly effective in preventing stop marks when weaving heavy twill fabrics.

Parameters of RW360 Air Jet Loom:

Reed space: 360

Weavable range: Spun: Ne 100 – Ne 2.5; Filament: 56dtex-1350dtex

Filling selection: 1-color, 2-color mixing; 2-color at-will; 4 colors; 6 colors

Filling insertion: Main and sub-nozzles combined system, auxiliary main nozzle; New solenoid value with built-in manifolds; Independent sub-nozzle timing control by color; AJC Auto Jet Controller: First pick control

Let-off: Electronic let-off

Take-up: Electronic Take-up

Beating: Crank type beating, multiple sley sword beating

Measuring & storage: Brushless DC motor weft accumulator

Filling supply stand: Floor mounted for 4 packages (2 colors), Floor mounted for 8 package (4 colors)

Selvage: Planetary gear motion

Waste filling remove: Catch cord type (3-roll type), catch cord type (Gear type)

Cutter: Mechanical cutter

Lubrication: Oil bath system for main driving parts, centralized lubrication (Manual grease)

Stop motion: Reactive weft feeler

Automation: Data setting, automatic control, monitoring, self-diagnosis function

WSF is a company which is outstanding in providing various solutions of winding machine for clients. We are one of the most professionalthread winding machine suppliers in China. Just contact us!

Introduction of RW150 Air Jet Looms:

RW150 Air Jet Looms are designed for high speed. The air jet weaving looms can weave high quality fabric with lower cost, to realize the maximization of investment gains, to guarantee winning victory in the keen market competition market competition.

Strong frame structure of RW150 Air Jet Looms:

The robust frame structure of the air jet looms mainly composed of a strong box frame on both sides and beams, intermediate rocking supporters, which parts of the air jet weaving looms ensure the stable running and vibration resistance, also they ensure low noise and less vibration even at high speed on the wide loom.

Optimum designed link beating motion:

A 4-link beating motion that works excellently at ultra-high speed and a short connecting rod are used for standard air jet weaving looms. A 6-link beating motion with more time allowance for filling insertion is used for wider air jet looms, thus achieving more stable filling insertion.

Driving, rush start motor:

The rush start system of the air jet looms delivers high-power torque at starting, enabling increased beating power for first pick, eliminating stop marks, and contributing to high quality production.

Parameters of RW150 Air Jet Looms:

Reed space: 150

Weavable range: Spun: Ne 100 – Ne 2.5; Filament: 56dtex-1350dtex

Filling selection: 1-color, 2-color mixing; 2-color at-will; 4 colors; 6 colors

Filling insertion: Main and sub-nozzles combined system, auxiliary main nozzle; New solenoid value with built-in manifolds; Independent sub-nozzle timing control by color; AJC Auto Jet Controller: First pick control

Let-off: Electronic let-off

Take-up: Electronic Take-up

Beating: Crank type beating, multiple sley sword beating

Measuring & storage: Brushless DC motor weft accumulator

Filling supply stand: Floor mounted for 4 packages (2 colors), Floor mounted for 8 package (4 colors)

Selvage: Planetary gear motion

Waste filling remove: Catch cord type (3-roll type), catch cord type (Gear type)

Cutter: Mechanical cutter

Lubrication: Oil bath system for main driving parts, centralized lubrication (Manual grease)

Stop motion: Reactive weft feeler

Automation: Data setting, automatic control, monitoring, self-diagnosis function

We have air jet loom for sale! WSF is a company which is outstanding in providing various solutions of winding machine for clients. We are one of the most professional thread winding machine manufacturers in China. Just contact us!

Weaving machines play the most important role in textile machinery as they are used to weave different kinds of natural, chemical and blended yarns into fabrics. Weaving looms can be divided into shuttle looms and shuttles looms, and shuttles looms are consist of rapier looms, air jet looms, water jet looms and projectile looms.

In the recent 20 year, weaving loom machine in China has experienced a leaping development; the manufacturing ability in China nowadays is close to the level of European countries, and Sino Textile represents the highest level of Chinese weaving machines.

As an integrated supplier of weaving machines, we are now providing high speed rapier looms, low speed rapier looms, jacquard looms, terry towel looms, industrial fabric looms and air jet looms. These weaving looms have the features of Europeans looms, and also contain domestic design and technique. Diversified product range, reasonable price and first class quality have enabled us to provide specialized and right solutions for both domestic and overseas customers.

We are committed to become the leading supplier of weaving equipments and solutions in the world.

We provide a wide range of used Picanol rapier looms and Picanol air jet looms. The used Picanol looms offered by us are of high quality and economical price. The used Picanol loom for sales from our company enjoy popularity from both domestic and overseas markets.

16 Picanol Omni Plus 190 Cm Year 2008

We provide a vast range of Chinese used textile machines for sale including used rapier loom and used air jet loom. The used weaving machine offered by us are examined and tested carefully to ensure its best performance when delivered to customer’s plant. We emphasize on choosing the right supplier as we believe quality is the key factor to our success.

4 Rifa Air Jet Looms 280cm Year 2012