| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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The metal top beam is engineered for unparalleled strength and durability, boasting a remarkably low monthly loss rate. Perfectly suited for working faces characterized by broken ground and substantial cyclic pressure.
Main model features of the product:
The B-type beam features a cross-section height of 90mm,
while the C-shaped beam's cross-section reaches 70mm.
DJC (J) is our patented innovation, leading the market in China's metal roof beams sector. (Patent number: ZL200620032955.6)
| Technical characteristics and basic parameters of metal roof beams | ||||||||
| Technical features Model specifications |
length(mm) | Quantity of each extension(piece) | Allowable bending distance(KN.m) | Adjusting the angle | weight(Kg) | |||
| Beam body | Articulated part | Up and down | Left and right | |||||
| DJB | DJB600/470 | 600 | 1-2 | 52.5 | 17.9 | >7° | >3° | 19.4 |
| DJB800/420 | 800 | 23.5 | ||||||
| DJB1000/300 | 1000 | 27.6 | ||||||
| DJB1200/300 | 1200 | 1 | 31.8 | |||||
| DJC | DJC600/310 | 600 | 1-2 | 35 | 18 | 16.65 | ||
| DJC800/280 | 800 | 19.6 | ||||||
| DJC1000/200 | 1000 | 22.55 | ||||||
| DJC1200/200 | 1200 | 1 | 25.5 | |||||
| DJC(J) | DJC600/310(J) | 600 | 1-2 | 52.5 | 18 | 18.82 | ||
| DJC800/280(J) | 800 | 22.84 | ||||||
| DJC1000/200(J) | 1000 | 28.86 | ||||||
| DJC1200/200(J) | 1200 | 1 | 30.88 | |||||
| Technical features | length(mm) | Allowable bending distance(KN.m) | Beam bearing capacity(KN) | weight(Kg) | ||||
| DFB | DFB(1200-3600)/300 | 1200-3600 | 52.5 | MIN300 | MAX400 | 21.48 | ||
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