Plataforma integral global de abastecimiento de maquinaria de ingeniería
GLOBALMACHEX
Plataforma integral global de abastecimiento de maquinaria de ingeniería
GLOBALMACHEX
Heavy Duty Articulated Roof Bar DJB1800

Heavy Duty Articulated Roof Bar DJB1800

Modelo: RB-DJB1800

USD $32.00 - $68.00 / Piezas

Pedido mínimo: 100 Piezas

Standard Length(mm):
1000
Height(mm):
140
Width(mm):
102
Rated Bearing Capacity(kN):
300
Precio de referencia:
USD $32.00 - $68.00
Cantidad mínima de pedido:
100 Piezas
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Características y aplicaciones del producto

Heavy-duty 1.8m articulated top beam, ultra-thick steel plate welding forming, strong load-bearing performance. Suitable for large section fully mechanized mining roadway temporary support, easy to transport underground and reusable many times.

This mining articulated roof beam is manufactured by one-piece thick steel plate welding, consisting of beam body, hinge joint, connecting pin and top anti-slip structure:
  1. High Bearing Structure: Integral reinforced steel beam body, uniform force dispersion, rated bearing capacity up to 300kN, effectively share roof rock pressure and prevent local collapse.
  2. Quick Hinged Connection: Standard hinge socket + matching connecting pin design, multiple beams can be connected end to end to form continuous supporting row, flexible layout according to roadway width.
  3. Perfect Matching Performance: Special reserved contact surface, stable fit with DW series single hydraulic props, avoid sliding between prop top cap and beam.
  4. Underground Anti-corrosion Design: Whole beam surface with thick anti-rust paint spraying, resist humid, dusty underground mine environment, extend service life.
  5. Portable Assembly & Disassembly: Moderate single weight, easy manual carrying underground; quick pin disassembly without auxiliary tools, greatly improve supporting operation efficiency.
  6. Wide Application Scenarios: Mainly used for tunneling advance support, small coal face temporary support and underground maintenance supporting, compatible with all types of single hydraulic props.
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