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.
We have two types of cutting tools: clip-type cutting tools and ordinary cutting tools.
And we also have two types of beveling tools: clip-type beveling tools and ordinary beveling tools. As we all know, the tool is a fragile item. So we have also upgraded the tool several times in order to meet the customer needs. The clip-type tools can effectively save costs and extend tool life.
■ Material
Fixed rings use lightweight and high-strength imported aeronautical aluminum with anodized surface;
Moving coils use mold steel with chrome-plated surface .
■ Technology
Eccentric shafts and gear shafts used grinding process after quenching to ensure the accuracy of the tooth surface.
■ Power
Three imported motors to choose from: Germany Metabo electric motor, imported pneumatic motor and American White hydraulic motor.
■ Remove the driving device (pneumatic, electric or hydraulic) from the split frame machine;
■ Withdraw the tool slide; disassembly tool slide is not necessarily needed for storage of the machine;
■ Remove foreign matters from the machine such as metal debris and excess cooling agent;
■ Separate the machine into two parts, and check whether there is any metal debris on the bearing guiderail;
■ Drip few drops of rail lubricant on a felt wiper before storing the machine.
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 |