Split Frame Machine
Product Introduction
Products of 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. With
an R&D history of nearly one hundred years, the product can
process pipes or casings accurately, continuously and vertically.
Models
| Model | Processing range (in) | Max wall thickness (mm) | Weight(kg) | Drive mode |
| SFM0206 | 2"~ 6" | 30 | 35 | Pneumatic Hydraulic Electric |
| SFM0408 | 4"~ 8" | 40 | 40 |
| SFM0612 | 6"~12" | 80 | 45 |
| SFM0814 | 8"~14" | 100 | 55 |
| SFM1218 | 12"~18" | 100 | 70 |
| SFM1420 | 14"~20" | 100 | 76 | Electric Hydraulic |
| SFM1824 | 18"~24" | 100 | 123 |
| SFM2026 | 20"~26" | 100 | 130 |
| SFM2430 | 24"~30" | 100 | 142 |
| SFM2632 | 26"~32" | 100 | 150 |
| SFM3036 | 30"~36" | 100 | 159 |
| SFM3642 | 36"~42" | 100 | 179 |
| SFM4248 | 42"~48" | 100 | 198 |
| SFM4860 | 48"~60" | 100 | 642 |
| SFM6072 | 60"~72" | 100 | 730 |
| SFM7284 | 72"~84" | 100 | 820 |
* Processing range can be customized according to the pipe
diameter.
Product Features
■ Split frame technology, easy to install in the pipeline;
■ Out-mounted, clamping by multipoint jaws;
■ Cold cutting, don’t influence the pipe’s material;
■ Auto feed, cut and bevel the pipe at the same time,
cost-effective;
■ Three types of drive motors: electric, pneumatic and hydraulic;
■ Can process material: carbon steel, alloy steel, stainless steel
etc.
■ Precise cutting and beveling tools with high efficiency and long
service life.
Tool Slides
■ Thick-wall tool slide (conventional): It can be used to SFM
models from 0206 to 4248 with stroke of 64 mm; It can be used in
large-size pipes and pipes with different wall thicknesses.
■ Spring tool slide: It is used to track the surface of
out-of-round pipes, which can greatly save installation, adjustment
and cutting time. It can quickly and automatically track the system
to ensure continuous truncated edge, and can even keep standard
wall thickness of large diameter counterbore when combined with
counterbore slide.
■ Drilling and milling tool slide (only for hydraulic): it can
achieve pipe cutting by using the drilling and milling. It is a
high-strength tool slide, smooth cutting and simple operation.
Report on Comparison of Product Advantages
| 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 |
