The rubber molding machine has a high rotation speed. Uninterrupted supply of air for rapid cooling through high-speed rotary joints.
JBG Series Rebar Thread Rolling Machine designed for processing parallel threads for rebar mechanical connection in construction. It can process HRB335, HRB400, HRB500 hot rolled ribbed reinforced bar.
JBG-40CI Rebar Rib-peeling and parallel Threading Rolling Machine adds the screw pitch angle mechanism. It is easy to operate, and processed thread is more precise, with small conical degree and surface is more smooth.
JBG-40K uses larger machine rack which makes machine more stable. It adopts famous brand reducer, the machine performance is more superior. It also adopts patented design which eliminates the problem that the rebar thread often becomes bigger, and that the stripping head open automatically.
JBG-40KI rebar rib-peeling and parallel thread rolling machine adds the screw pitch angle mechanism. It is easier to operate, the thread precision is more higher, the conical degree is more smaller, and the thread surface is more smooth.
JBG-40T has the unique characteristic of only need starting one time when processing left-handed thread, and it can finish rebar rib peeling and threading rolling continuously. With wxtended plate thread processing length could reach 100mm. It is especially fit for long rebar thread process in bridge and tunnel.
JBG-40F adds screw pitch angle mechanism, it is eaiser to operate, save labor and the effective thread length maximum can be 200mm/300mm.
JBG-50 Rebar Thread Rolling Machine is especially fit for long rebar thread processing and large diameter rebar in bridge and tunnel. At the same time, it makes up the shortall that manufacturer in the same industry can not process rebar diameter 12mm and 50mm.
The rubber molding machine has a high rotation speed. Uninterrupted supply of air for rapid cooling through high-speed rotary joints. For example, in the case of high-speed rotation of the rotary joint, the uninterrupted supply air cooling solid joint leakage can not be achieved, resulting in insufficient pressure and reduced gas volume. Under automatic production conditions, the rubber product cannot be rapidly formed and forms waste. Therefore, the realization of uninterrupted supply is essential, and the requirements for the street are extremely high. Conventional products in China usually use O-rings and Grae ring seals. The solid temperature is too high. The equipment speed is higher than 120 degrees. The wear resistance of the sealing surface is reduced. It is usually not available for 1-3 months and must be replaced.
The rotary joint realizes high-speed and high-temperature conditions, and the joint life is extended by 2-3 times of the service life of the conventional product. The technical support is to adopt a full-rotation floating seal structure. The overall joint structure is a shell, a stainless steel multi-spring, and a sealing ring. Tungsten carbide sealing ring. Hollow shaft, static ring needle roller bearings. Achieve high-speed rotating stainless steel multi-spring, evenly arranged. Achieve more balanced pressure balance compensation. The seal ring forms a sealed environment between the casing and the hollow shaft, and the hollow shaft and the static ring are designed to have a unique rotation stop device. Efficient sealing when the joint is rotated at high speed
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JBG Series Rebar Thread Rolling Machine
JBG Series Rebar Thread Rolling Machine,Rebar Thread Rolling Machine,Threading Rolling Machine,Electric Rebar Thread Rolling Machine
BAODING JINDI MACHINERY CO., LTD , http://www.rebarconnector.com