Mining seven‑pointed star cable bolt tray 、Mining seven‑pointed star rock bolt tray
Pedido mínimo: 10,000 Piezas
- Specification (mm)：φ300×8:
- Load capacity (kN) ：700
- Precio de referencia:
- USD $3.00 - $18.00
- Cantidad mínima de pedido:
- 10,000 Piezas
- Plazo de entrega:
- 15 días
- Capacidad de suministro:
- 10,000 Piezas por Semana
- Puerto de envío:
- qingdao/Khorgos
Performance Parameter Comparison
| Type | Name | Material | Specification (mm) | Self‑weight (kg) | Weight comparison vs. conventional tray | Load capacity (kN) | Load capacity comparison vs. conventional tray |
|---|---|---|---|---|---|---|---|
| Conventional cable bolt tray | — | Q235 | 300×300×16 | 11.3 | — | 600 | — |
| Five‑pointed star cable bolt tray | — | Q355 | φ300×10 | 5.4 | lower by 52% | 650 | increase by 8% |
| Seven‑pointed star cable bolt tray | — | Q355 | φ300×8 | 4.5 | lower by 60% | 700 | increase by 16% |
Summary
With an innovative structure featuring seven reinforcing ribs, this seven‑pointed star tray achieves a 60% reduction in self‑weight compared with conventional cable bolt trays of the same specification, while its load‑bearing capacity is increased by over 16%. This directly lowers material procurement costs. Its circular design makes it suitable for automated operations, reducing installation time per bolt by 30%, improving construction efficiency, and lowering labor costs. Its service life is more than twice that of traditional trays.
Especificaciones técnicas
- Specification (mm)：φ300×8
- Load capacity (kN) ：700
Especificaciones comerciales
- Precio de referencia
- USD $3.00 - $18.00
- Cantidad mínima de pedido
- 10,000 Piezas
- Plazo de entrega
- 15 días
- Capacidad de suministro
- 10,000 Piezas por Semana
- Puerto de envío
- qingdao/Khorgos
Shandong Shengyuan Industrial Equipment Co., Ltd.
Shandong Shengyuan Industrial Equipment Co., Ltd. (Shengyuan Industry), a subsidiary of China's Top 500 enterprise Shandong Ronghui Group, was founded in 1997 with a registered capital of 368.43 million RMB. Inheriting the Luoling Spirit, it commits to intelligent upgrading of mining machinery, focusing on the R&D and production of mining support equipment, lithium battery monorail hoists, hydraulic components and industrial fluid control devices, with five affiliated companies. As a national high-tech enterprise, national "Specialized, Refined, Differential and Innovative" Giant and Shandong Gazelle Enterprise, it runs six production bases with nearly 300 employees. Its average annual revenue growth reached 17.87% in recent two years, and the revenue hit 494 million RMB in 2025. Boasting 92 patents and over 100 technological achievements, many of its technologies are at the leading level at home and abroad. The company has invested nearly 25 million RMB in R&D and plans a high-end equipment manufacturing project with a total investment of 2.9 billion RMB.
- Ubicación
- No. 1 Hengfa Road, Beisu Town, Zoucheng City, Jining City, Shandong Province
- Empleados
- 101-500 People
- Área de fábrica
- > 50,000 m²
- Ingresos anuales
- Above US$50 Million
- Mercados principales
- Southeast Asia / Middle East & North Africa