Automotive CVJ Boots, CV Joint Boots could be made from Thermoplastic Polyester-EtherElastomer (TPEE) by Injection Blow Molding Machinery.
Automotive Dust Bellows for Steering System could be made from Thermoplastic Vulcanizate (TPV) by Injection Blow Molding Machinery.

Automotive TPEE CVJ Boots, TPEE CV Joint Boots, TPV Dust Bellows for Steering System

This manufacturer successfully develops automatic injection blow molding (IBM) machinery after 3-years R&D works, by combining others advanced technologies, specially for producing TPEE or TPV Automotive CV joint boots, CVJ boots or dust bellows for steering system, which have even wall thickness at the wave crests and the wave troughs in section view. Such machinery has unique process from either traditional injection molding machines, extrusion blow molding machines or general injection blow molding machines. This manufacturer has sold several sets of such special TPEE or TPV injection blow molding (IBM) machines to some domestic manufacturers of Automotive's accessories and fittings. The TPEE CVJ boots, CV joint boots made by such special TPEE or TPV injection blow molding (IBM) machines/molds have even wall thickness, attractive delight appearance, and much good price if compared with Europe's similar machines. It would be a hot sale machine in the coming years! This injection blow molding (IBM) machinery could work automatically in forming C.V. joint boots, taking out C.V. joint boots, cutting flashes of C.V. joint boots, weighing C.V. joint boots in 25 seconds, output 2,800-3,200pcs/24hrs, 60,000-80,000pcs/30days. This automatic injection blow molding (IBM) machinery specially for producing Automotive CV joint boots from TPEE or TPV materials has good stability in production, good price, good after-services. Welcome for further negotiations anytime.

P.S.: Constant Velocity (CV) Joint is also called as CV Joint, C.V. Joint in short, similar to Ball Cages, Universal Joints, Cardan Joints, Gimbal Joints.

TPEE or TPV Injection Blow Molding (IBM) Machine for Automotive CV Joint Boots, CVJ Boots or Dust Bellows for Steering System - Integrated Type - Electric Cabinet is Combined onto Machine

Main Components: Germany Beckhoff PCC computer control, integrated 300 points wall thickness control, Italy Atos servo valves, Hiwin linear guide rails, Crydom solid electric relays, Germany Festo pneumatic components, UK PI electronic rulers, Japan Fuji inverters, Siemens motors

Usages of Special TPEE or TPV Injection Blow Molding (IBM) Machine for Automotive CV Joint Boots, CVJ Boots or Dust Bellows for Steering System:

Now in China, most dustproof covers for Automotive's constant velocity universal joints, abbreviated as C.V. Joint (CVJ) are made by rubber. While in advanced countries in Europe and Japan, they have used TPEE (Thermoplastic Polyester-EtherElastomer) to replace rubber for years.
CV Joint (CVJ) dustproof covers are the protecting hoods for Automotive steering system's CV Joints (ball cages), to store lubricating oils and to avoid dusts, water and salts going into lubrication system. CV Joint (CVJ) dustproof covers are required to have excellent anti fatigue performances either in high temperatures or in low temperatures, and excellent anticorrosion performances in hot lubricating oils' prolonged erosion.

Advantages of Special TPEE or TPV Injection Blow Molding (IBM) Machine for Automotive CV Joint Boots, CVJ Boots or Dust Bellows for Steering System:

TPEE material has excellent anti fatigue performances in low temperatures, and excellent anticorrosion performances in upto 100 Celsius degrees lubricating oils' prolonged erosion. TPEE has more advantages than chloroprene rubber (CR). TPEE could be recycled for re-usage. Compared with traditional rubber (CR), its weight will be half, its service life will be 1 time longer. TPEE has better quality and around 100,000-300,000Km longer service life, lower deformation retention rate, better high-low temperatures performances and wearability and very low defective rate. Its machining performances are excellent, so stable performs could be formed in blow mold.

Characteristics of Special TPEE or TPV Injection Blow Molding (IBM) Machine for Automotive CV Joint Boots, CVJ Boots or Dust Bellows for Steering System

This factory's Special TPEE Injection Blow Molding Machine for Automotive CV Joint Boots, CVJ Boots, mainly solves the puzzle of forming the inner thread of the dustproof cover's end, and solve the influences on wall thickness due to TPEE material property, self weight of perform, dustproof cover's structure, etc. As far as we know, this factory is the only one in China who makes out such Special TPEE Injection Blow Molding Machine for Automotive CV Joint Boots, CVJ Boots for the moment dating Feb.17th, 2014..

• The length of each perform is exactly same, of course, the CV Joint (CVJ) dustproof cover has even wall thickness.

So you could see, neither traditional blowing technology nor traditional injection technology can not realize the above processes. While this factory's Special TPEE Injection Blow Molding Machine for Automotive CV Joint Boots, CVJ Boots can realize the above processes smoothly.

Components of Special TPEE or TPV Injection Blow Molding (IBM) Machine for Automotive CV Joint Boots, CVJ Boots or Dust Bellows for Steering System

Main Components: Germany Beckhoff PCC computer control, integrated 300 points wall thickness control, Italy Atos servo valves, Hiwin linear guide rails, Crydom solid electric relays, Germany Festo pneumatic components, UK PI electronic rulers, Japan Fuji inverters, Siemens motors

1. To adopt Germany Beckoff 10.4" true color touch screen, the industrial level high speed PCC control system, high precise 300 Points thick & thin wall thickness control.
2. To adopt Japan Fuji frequency converter, Fuji contactor.
3. To adopt 20CrMnTi high strength alloy steel to make hard teeth, with carburizing and quenching, gear grinding. Thus to improve shockproof and for top load. The clearance of intertoothspace is small, without oil leakage errors.
4. To adopt top grade 38CrMOALA nitrided steel for screw and barrel, with nitriding treatment to rapidly improve the wearable and service life of the screw and barrel.
5. To install world famous brand USA Vickers's high performances servo valves to control the thick & thin of wall thickness. High performances dual propotions energy saving pumping system with super silent oil pump, the whole hydraulic system has characteristics of advanced technology, energy saving, high efficiency, etc.
6. To use world famous brand HIWIN roller's linear guide pole, thus machine run steadily, without swing, low noise, low wearable, electric energy saving.
7. To adopt Japan SMC robot
8. The whole machine is painted with top-grade Automotive lacquers.
9. To adopt Sweden S136 steel and magnesium aluminium alloy steel, which will not be rusted and could work for long life and could get good cooling effect.