Adjustable Upper and Lower Supports are innovative, dual-sided load-bearing tools engineered to deliver reliable, customizable support for construction, installation, and structural reinforcement projects. Unlike single-sided supports, this advanced system features independently adjustable upper and lower plates, enabling precise alignment, balanced force distribution, and flexible adaptation to diverse spatial requirements. Crafted with industrial-grade materials and rigorous quality control, these supports are designed to meet the demands of professional construction sites, residential installations, and industrial maintenance—combining safety, durability, and ease of use for optimal project outcomes.​

Core Features & Technical Details​

Dual Independent Adjustment: Both upper and lower support plates offer smooth, tool-free height adjustment, with a versatile range (20cm - 50cm for compact models; 1.2m - 4.8m for heavy-duty construction versions). The precision-threaded rod mechanism allows micro-adjustments (0.5cm increments) to achieve exact positioning, while the integrated quick-lock collar secures settings instantly, preventing slippage even under heavy loads.​

Superior Load-Bearing Performance: Constructed with high-strength Q235/Q355 carbon steel, the support features a thickened tube wall (3mm - 5.5mm) and reinforced support plates (120mm x 120mm - 150mm x 150mm) to ensure uniform pressure dispersion. It boasts an impressive load capacity of 500kg - 10T (varies by model), effectively supporting concrete formwork, slabs, beams, suspended fixtures, and temporary structures without deformation.​

Durable & Weather-Resistant Build: Undergoes hot-dip galvanization or electrostatic powder-coating treatment, providing exceptional resistance to rust, corrosion, and abrasion. This finish ensures long-term reliability in harsh environments—including humid construction sites, outdoor projects, and dusty industrial settings—while extending the product’s service life for repeated use across multiple projects.​

Safety-Enhanced Design: Equipped with non-slip rubber pads on both upper and lower plates to enhance grip on uneven surfaces and protect finished materials (e.g., flooring, walls) from scratches. The vertical, concentric load design minimizes eccentric stress, reducing the risk of collapse, while all components comply with international standards (EN 1065, ANSI A36, ISO 9001) for maximum operational safety.​

User-Friendly & Portable: Lightweight yet robust construction (8kg - 22kg per unit) with ergonomic handles allows for easy transportation and installation by a single worker. No complex assembly is required—simply adjust the height, lock the collar, and place the support in position, cutting down on labor time and operational complexity.​

Wide-Ranging Applicable Scenarios​

This dual-sided adjustable support system is versatile enough to meet the needs of various projects, including:​

Construction & Infrastructure: Concrete formwork support (slabs, columns, beams), scaffolding auxiliary bracing, bridge/tunnel maintenance, and temporary structural support during renovations.​

Residential & Commercial Installation: Suspended cabinet (kitchen, bathroom, TV) mounting, countertop leveling, wardrobe installation, and flooring alignment—ideal for tight spaces or uneven surfaces.​

Industrial & Manufacturing: Heavy equipment positioning, production line maintenance, workshop fixture support, and warehouse rack reinforcement.​

Renovation & Restoration: Temporary support for old building walls, ceiling repair, and structural reinforcement during home or commercial space renovations.​

Key Competitive Advantages​

Precision & Versatility: Dual independent adjustment enables precise alignment for uneven surfaces or custom height requirements, eliminating the need for multiple support tools.​

Durability & Cost-Effectiveness: Industrial-grade materials and corrosion-resistant finish ensure long service life and reusability, reducing long-term project costs compared to disposable supports.​

Safety & Compliance: Meets global safety standards and undergoes strict load-bearing, corrosion, and structural stability tests, providing peace of mind for on-site operations.​

Efficiency Boost: Tool-free adjustment and easy installation reduce setup time by up to 40% compared to traditional supports, improving overall project efficiency.

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