PVC jump rope production equipment PVC rope line production line

Description :

PVC jump rope production equipment PVC rope line production line

1、 PU/TPU Shoulder Strap Extrusion Production Line Description:

　　The PU/TPU shoulder strap and elastic band extruder production line is a fully automatic production equipment independently developed by Songhu Plastic Machinery. It is one of the equipment for many clothing accessory manufacturers. Currently, our company has been exported to Bangladesh, Cambodia, Sri Lanka, Wenzhou, Dongguan, Zhongshan, Guangzhou and other places, and has received high praise from customers!

2、 Applicable materials: TPU/PU

3、 Composition of PU/TPU shoulder strap and elastic band extruder production line:

　　Our company has rich experience in the extrusion field of TPU shoulder strap extrusion production line. From raw material formula, production process to molding mold, we can provide customers with overall technical support. Our production equipment includes:

　　Extrusion host - Head mold - Shaped cooling water tank - Traction machine

Technical parameters related to PU/TPU shoulder strap and elastic band extruder production line:

3、 Characteristics of PU/TPU shoulder strap and elastic band extruder production line:

　　1. TPU extruder with 6-zone automatic temperature control, hard gear reducer, variable frequency speed regulation, and a total heating power of 15KW. The extruder temperature control system adopts a thyristor temperature control system, which can achieve a control accuracy of within 0.5 degrees Provides assurance for high temperature control requirements Both the screw and the screw barrel are made of 38CrMoALA nitride steel, with a surface hardness of HV800-900 and a nitride layer thickness of 0.5-0.8mm. The screw has undergone electroplating treatment, making it less prone to burning and well plasticized.

　　2. A 6-meter 304 stainless steel cooling water tank with a 1.5mm stainless steel water tray, equipped with a vacuum pump, and multiple manual adjustment settings for flexible operation. The main body of the cooling water tank is made of finely welded 304 stainless steel material, which can meet food grade requirements and can produce medical pipes

　　3. Four wheel traction cutting machine wheel traction unit (with printing machine, meter counting function), traction speed reaches 20m/min. High precision worm gear reducer transmission. Equipped with Taiwan rice wheel, automatic cut-off.

　　4. The semi-automatic winding machine has a torque motor speed regulation, which ensures fast winding speed and neat arrangement.

4、 PU/TPU shoulder strap and elastic band extruder production line usage:

　　The TPU strap production line is mainly used for producing TPU shoulder straps, transparent shoulder straps, frosted shoulder straps, suspenders, bracelet straps, and various soft extruded products; Product dimensions are 3-50mm wide and 0.08-0.6mm thick

5、 TPU profiles * * * Introduction:

　　TPU profile, due to its softness, good tensile strength, impact strength, high and low temperature resistance, can be filled with 1.5 MPa without expansion inside the tube. The explosive pressure can reach 2-5 MPa and has good oil resistance. TPU pipes are mainly processed by extrusion molding. However, due to the tendency of TPU to absorb water and reduce the strength of the product, the raw materials should be dried at 100-120 ℃ for 4 hours before processing to keep the moisture content in TPU below 0.05%. Temperature adjustment should be noted during extrusion, and adding 1-4PHR lubricant to pure TPU can help stabilize the extrusion flow and improve the surface smoothness of the pipe.

6： Image:

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