Active Member
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[China]
Address: No. 28 Datong Road, Xuguan Town, Suzhou New District, P. R. China, Suzhou, Jiangsu, China
Contact name:Kaisa
Bohyar Engineering Material Technology(Suzhou)Co., Ltd |
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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.
We have three drive modes and they also have different technical parameters. The air requirements are 2-3m³/min. The hydraulic requirements are 65L/min, 10mpa. The electric requirements are 220V/AC. We adopt the star wheel system with 0.08mm/r feed amount. The finish is anodizing sand blasting. We have different packaging methods such as aluminum alloy, metal packing case or wooden box according to the different models of split frame machines.
■ 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.
| Site location | Henan, China |
| Industry | Power Station |
| Pipe O.D | 56" (1414mm) |
| Wall thickness | 110mm |
| Bevel type | Double D |
| Material | 15Cr,P91 |
| Weld width | 80mm |
| Machine | SFM4860 |
| Other information | Cut and bevel the weld, but not cut off; Narrow working space. |
| Results | Finished the work successfully and got the commendatory letter from our client. |
| 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 |
