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The spiraling machine developed and manufactured by BAlNA. is widely used in bothdomestic and overseas markets, with its market share having reached over 90% in domestic, which is the firstchoice tobe selected as the equipment for constructing the reinforcement layer of medium-pressure hoses andlow-
pressure hoses. After in-depth analysis and study on the impact of spiraling structure on the product perfor-mance,a system for optimizing the spiraling structure is integrated in the control system of the spiraling machine, which is able to match the optimum spiraling process parameters automatically.
Throughcontrolling in conjunction with the dragger developed by our company, optimum design of the spiraling structurecan be realized. In addition, several practical functions, such as threads lack alarm, threads breaking alarm, andoutput statistics, are integrated in the system. Meanwhile, with combined use of the automatic detection systemfor the reinforcement layer, online and real-time inspection on the spiraling structure and automatic defect alarmcan be realized to ensure the product quality.

——Product advantage——

  • The extruder screw, barrel, steel sleeve, press roll, side roll and other machine body parts have reached the same processing standard of German extruder, and the accuracy level has reached the international leading level.
  • SCREW Japanese material (SACM645): less deformation than domestic material, improve extrusion stability, and double the wear resistance of ordinary screw (38CrMoAL produced by Shanghai Baosteel)
  • Phahse Motor(Italy):The output speed and torque are constant within the rated speed, so the speed of the motor is more stable than that of the original AC asynchronous motor, and the rubber products are more stable and the qualified rate is improved. Because the synchronous servo motor uses the magnetic cylinder as the electric field, this characteristic makes the motor energy-saving 10-20%.
  • Feeding chamber and body Q345 low-carbon steel (good plasticity) machining center is used to form the fuselage in one body, punching type, high-pressure plug to block the water channel, with removable water channel cleaner, which has good water circulation effect. There are no welding points in the fuselage, no stress and deformation caused by welding, high processing accuracy, high coaxiality of fuselage assembly, reducing wear of screw steel sleeve, and prolonging service life of the equipment.
  • Vacuum area is processed by 38CrMoAl with no welding joint, which can eliminate the stress and deformation caused by welding and improve the assembling: "coaxiality". The fuselage adopts spiral water circulation, the vacuum adopts perforation, and the high pressure plug closes the cycle. Compared with other brands of extruders, the fuselage assembly accuracy and the high temperature control ability are improved.
  • Rossi Gearbox,Bearings are SKF brand, integrated casting box. Compared with domestic reducers, the transmission accuracy and efficiency are high, energy consumption is saved, noise is low, and service life is long.

——Reference Table for Process Parameters of Coreless spiraling Rubber Hose Structure——


1、
Proper spiraling structures can be designed according to difterent bursting pressure requirements:

2、The maximum bursting prassure shown in the table refers to the maximum value that the rubber hose can achieve undercoreless production process conditions.

——Application fields——

  • Automobile cooling system hose
  • Automobile heating system hose
  • Automobile air conditioning system hose
  • Automobile fuel pipe
  • Automobile vacuum brake pipe
  • Automobile vacuum brake pipe
  • Oxygen pipe and acetylene pipe
  • Hose for gardening use

 

SpecificationProduction line speed
(p3mm~cp50mm)8~20m/min

 

——Spiral Structure Sketch——

 

 
structure1structure2
suitable for mandreless low pressure spiral hose with low yarn coverage density,burst pressures6Mpa.suitable for mandreless high pressure spiral hose with high yarn coverage density,burst pressure 210Mpa.

 


 

PRODUCT DISPLAYProduct display

  • Flame retardant products

  • Combination products

  • Clamp wire products

PACKING

Order Guide:
1. Delivery date: 30-120 working days
2. Payment: T/T or L/C.
3. According to customer requirements, we provide a full range of equipment on time.
4. Responsible for training technicians and operators to operate and maintain equipment.
5. Responsible for installing and test all equipment.
6. Available formulation and long-term technical support.
7. Guarantee: Provide one-year warranty, lifetime tracking service and parts.
8. Metric units of the machine and all parameters of English.
9. Packing: Standard export wooden pallet.

Company Profile

ZHEJIANG BAINA Rubber& Plastic Equipment Co,Ltd.,was founded in 1998 with a total investment of 20 million USD which,is a professional manufacturer of complete plants and products of rubber and plastic.it is a national high and new technology enterprise.medium and small-sized enterprise of Zhejiang province,and municipal innovation pilot enterprise.Located in modern Industrial Zone,Xianju County,it covers area of more than 53000 squar meters.

As a leader enterprise, Baina has focused on the development and production of rubber and plastic equipments and products for many years. In term of the equipments our main products includes rubber extruders, three (four) composite microwave vulcanization production line,salt bath vulcanization production line, NBR and PVC air conditional insulation hose vulcanization production line, steel edge rubber water proof vulcanization production line, silicone rubber vulcanization production line and such rubber and plastic equipments. In term of the products, we have automotive air conditioning hoses, bathroom tubes, braided tubes, rubber sealing strips and low density EPDM blowing articles. Our equipments are exported to America, Japan, Russian, Israel,South Korea, Turkey, Saudi Arabia and so on. Our annual output is more than 200 production lines. We offer equipments and technical support to more than 1000 famous rubber production enterprises in domestic and oversea market, and maintain long-term cooperation partners relationship.

Our company has a provincial research center with abundant R&D strength, cooperates with many domestic higher institutions, and also has advanced international rubber COTS and laboratory equipments. Recently,we have 15 authorized patents(includes 5 invention patents), and 12 provincial level scientific research projects such as national torch plan, national key new product project in the nearly three years. Some fileds of our company have reached the international advanced level.

We sincerely invite customers from home and abroad to make a field inspection to our company. And we are looking for long-term relationship with you for our common promising future.

ExhibitionCompany exhibition

We always adhere to the enterprise tenet of “high standard, refined and zero defect”, regard quality as life, lead industry development, and create a foundry industry with core competitiveness and core value, in line with “sincere and pragmatic, persistent, team Collaboration, the game goes beyond the work style, we sincerely welcome customers from all over the world to visit us, seek common development and create brilliant future.

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