Use

The company is a well-known professional manufacturer of RVS high-speed stranding machines in the industry. After years of development and production, it has formed a full series of mature models to meet the different professional needs of various customers. This series of models are exquisite in design, mature in technology, reasonable in structure, stable in operation, energy saving and high efficiency. It is mainly used for precision stranding of RVS two-core wires, mostly for fire fighting systems, also called fire fighting lines. referred to as twisted pair, commonly known as "flower line".

Product Features

1. Frequency conversion take-up line, the tension on the empty disc full disc is stable and free of drift, and servo system can be selected;

2. Smooth rod cable, flat disk surface, free adjustment of row amplitude and row spacing;

3. Spindle temperature monitoring, according to the running time prompt grease;

4. Meter after internal stranding, accurate fixed-length production;

5. The whole machine adopts PLC control system, variable frequency motor drive traction, closed-loop control pitch;

6. Can be any optional take-up line, ring, shake plate or special requirements of the combination.

Technical parameters

Equipment composition

1. External release frame
The through-shaft type release frame can hold 630-800 type national standard line plate.

2. Stranding host
The built-in take-off frame of the cradle can hold 630-800 national standard, rotating twisted bow and threading porcelain eye. The main shaft bearing is made of imported bearing, man-machine interface operation, PLC control, all parameters are set on the touch screen, and the operation is extremely convenient.

3. The extraction system
The traction is controlled by frequency converter, and the data is collected by double encoder, so the control speed and pitch are more accurate. Wheel diameter 350mm wheel traction, pitch 30mm-110mm any adjustable, so that the lead wire is stable and not twisted.

4. Storage line meter system

The horizontal wire storage rack stores-fixed-length cables when winding is suspended, which can realize continuous production without stopping the stranding process, thus avoiding frequent start-up acceleration and deceleration stop of the stranded wire host, resulting in unnecessary waste of resources in production time. The meter uses a one-way bearing and uses a precision decoder to calculate the line length, which can be measured to centimeters.

5. Line take-up system
Automatic tension control: during stranding, the tension of the take-up line needs to be continuously increased when the take-up line receives the full plate from the bottom of the plate, and the machine can automatically track and adjust the take-up tension. Make the whole reel take-up tension uniform, and at the same time, the machine can adjust the tension without stopping the machine. The take-up system can be used with different specifications of 800-1250mm wire reel.

What is the role of RVS twisted pair?

RVS twisted pair is just a general term, people are also used to call it alias: flower line, fire line, flexible wire, etc., each field has a different name, but the use is the same; suitable for fire automatic start emergency signal system, household appliances, small electric tools, connected audio equipment and other functions.

Characteristics and function of RVS cable

1. Application scope: the temperature of electric conductor is 70 ℃ in all normal applications, and copper wire is used for lighting lamp control circuit in interior decoration design; RVS, applicable electrical products, small and medium-sized pneumatic tools, instruments and equipment, instrument panels and cables for connection of driving force lighting lamps; RVS is made of double-core RV wire stranded wire without outer sheath for connection of broadcast programs.

2. Application characteristics: The rated current UOU of soft cable and soft cable is 300/300V or 300/500V. The long-term allowable operating temperature of soft cable and soft cable shall not exceed 70 ℃.

3. Ring copper wire: insulated cable cores should be twisted together. The double white core is used to connect the lamp port line immediately. Blue and red cores are used for fire safety, etc. White and red cores are used for broadcast programs and network lines. Black and red cores are used for classification of broadcast program lines: general RVS lines, flame retardant ZC-RVS cables, fireproof N- RVS lines and low smoke halogen-free WDZ-RYJS lines.

Layout installation dimension drawing