manual 3 cranks hospital bed

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manual 3 cranks hospital bed

manual 3 cranks hospital bed

Brief Description:

2120×960×430–700mm (±10mm)

Product Introduction

backrest adjustment leg rest adjustment overall height adjustment
1. Specifications
Overall size: 2120×960×430–700mm (±10mm)
Safe load capacity: ≥260kg
2. Headboard & Footboard
One-piece blow-molded from ABS material.
Tool-free quick assembly and disassembly.
Built-in medical record card holder.
Features: break-resistant, anti-aging, impact-resistant, deformation-resistant, colorfast, high strength and good toughness.
3. Main Structure
Bed frame: 30×60×1.0mm carbon steel rectangular tube.
Bed surface: one-step stamped and welded steel plates with good crack resistance.
Two reinforcing ribs in the middle for higher load capacity.
Backrest fixed by one-piece stamping parts and rotating shafts, with surrounding reinforcing ribs for even weight distribution.
All bed surface connectors are steel parts (2.5mm thickness), no noise during movement.
4. Crank Handle
One-piece injection-molded from high-quality ABS material.
High strength, durable, noiseless, hidden design.
Allows flexible adjustment of backrest and leg position.
5. Lifting Mechanism
Precision-machined high-quality wear-resistant steel.
Self-limiting trapezoidal screw with linear thrust and high support.
Built-in die steel nut, silent, wear-resistant and pressure-resistant.
With bi-directional overtravel protection.
ABS dust cover for extended service life and safety.
6. Side Guardrails
Full-coverage aluminum alloy handrails with hardened surface.
Five support columns, wear-resistant and non-deformable, foldable flat.
Slightly higher than mattress when folded to prevent shifting.
Double-button safety quick-locking switch with anti-pinch function.
7. Functions
– Backrest adjustment: 0–75°, smooth and labor-free
– Leg bending adjustment: 0–40°, smooth and labor-free
– Overall height adjustment: 430–700mm
8. Castors
Brand castors with high-stability linkage system.
Stable and convenient braking, waterproof and dustproof.
Silent design with enlarged contact area for better stability.
9. Mattress
4cm high-quality coconut coir + 2cm high-density sponge, soft and durable.
Outer cover: high-grade waterproof canvas (blue or green) with zippers for easy removal and washing.
10. Surface Treatment
Automatic powder coating line with high-quality electrostatic spraying.
Bright color, strong adhesion, anti-rust and durable.
11. Standard Configuration
1 set of headboard & footboard
1 set of guardrails
1 set of castors
1 mattress

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