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SFM series are portable processing equipment for cutting, beveling
and end prefabrication of various pipes, with which cutting and
beveling can be conducted at the same time. The SFM Series
manufactured by Bohyar cuts and bevels the pipe end or middle of
pipe by clamping external wall, with processing diameter up to 2100
mm and maximum wall thickness of 100 mm. With an R&D history of
nearly one hundred years, the product can process pipes or casings
accurately, continuously and vertically.
■ It is in split frame structure, and can be quickly installed to
any position of external wall of operational pipeline with its
clamps, occupying small space.
■ It can process pipes made from various grades of carbon steel,
alloy steel, stainless steel and other metals.
■ Fixed rings use lightweight and high-strength aeronautical
aluminum to ensure portability
■ Cold Cutting-No heat affected zones
■ Equipped with precise machining tools, with high efficiency and
long service life
■ Do not get close to the running machine to avoid personal injury caused by the sucking of hand and clothes by the machine;
■ During the proper operation of machine, the operator shall stand in the suitable position to avoid being scratched, scalded by the cuttings;
■ When the cutter head is rotating, the operator is forbidden to get close to the tool with hand to avoid being cut.
Maintenance information
Before the machine or any of its accessories is returned for maintenance, please call Bohyar Company. We will give suggestions on transportation and handover of the machine or accessories, and estimate the time and cost of corresponding maintenance.
Note: Before returning the product for maintenance, please provide your name, contact information, fault description or other necessary information along with the equipment or its accessories, which may greatly improve our service quality and efficiency.
Name of component | Bohyar | Others | Advantages |
Fixed coil | Imported aviation aluminum | Steel 45# | Light |
Moving coil | Die steel | Steel 45# | Solid and durable |
Tool | Imported tool material | Low price | Good quality |
Tool slide | Die steel | Steel 45# | Solid and durable |
Tool slide structure | Compact and small size | Large | Small size |
Eccentric shaft | Quenching and grinding processing | Lathe processing | High precision |
Gear | Gear-grinding processing | Gear-shaping processing | High precision, stable operation and low noises |
Power supply (electric) | Germany motor | Low price | Strong power, stable operation, low noise and long service life |
Power supply (pneumatic) | Taiwan pneumatic motor | Low price | Strong power, stable operation, low noise and long service life |
Power supply (hydraulic) | White motor | Low price | Strong power, stable operation, low noise and long service life |