✔ 1. Dimensions & Materials Dimensions: 1970 × 640 × (500–850) mm Materials: PP side rails and bed surface, steel frame with height adjustment, stainless steel IV pole, central-locking silent casters, intermediate guide wheels. The main frame is welded from carbon steel for a sleek, durable structure, using high-quality ≥25×50×1.5mm steel tubing. The bed surface and side rails are made of blow-molded PP engineering plastic. The triangular arc support bracket is formed from ≥2.5mm thick cold-rolled steel plate in a single stamping process with reinforcing ribs. The bed surface, backrest panel, and side rails are made of new-grade Sinopec polyethylene resin, blow-molded in one piece. They offer high strength, corrosion resistance, easy cleaning, and no hygiene dead corners. ✔ 2. Backrest Adjustment The backrest features gas spring-assisted quick adjustment. The control handle has a metal core for durability, with a plastic-coated surface for comfort and visibility in bright yellow. ✔ 3. Overall Height Adjustment The trolley offers full height adjustment via a foldable stainless steel crank handle. The chrome-plated iron crank is foldable and extended by 18cm, delivering high strength and flexible operation. 4. Screw Mechanism The lead screw features bidirectional end-of-travel protection, with a screw tube wall thickness of ≥1.2mm. It contains precision nuts for silent, wear-resistant operation.The screw is formed from 45# steel via double-wire extrusion, with interference fit protection and bidirectional limit functions for smooth, noise-free operation. It is covered by an ABS dust shield. 5. Casters & Mobility Equipped with dual central-locking silent casters, offering two modes: brake and swivel. An intermediate guide wheel enables straight-line travel. The caster cores are made of aviation-grade aluminum alloy, formed in a single stamping process for stability. The wheels are made of premium polyurethane for silent, wear-resistant, rust-free performance. The intermediate guide wheel system allows easy single-person operation. 6. Safety Side Rails Features recessed, extra-long leg side rails for enhanced safety. Gas spring-assisted automatic lowering ensures convenient, space-saving operation, ideal for patient transfer and care procedures. 7. Frame Finish The frame is treated with electrostatic powder coating for a glossy, hygienic, and corrosion-resistant surface. 8. Bed Surface DesignThe bed panel features uniform grooves for anti-slip performance and enhanced structural support. The ergonomic rounded edges and integrated wrap-around handles at multiple points ensure easy grip. 9. IV Pole System Both head and foot ends are equipped with IV pole sockets, with the head-end socket supporting telescoping adjustment. The stainless steel two-section telescoping four-prong IV pole uses ≥19mm diameter tubing for durability. 10. Patient Restraints Comes with two detachable, washable patient restraint straps to prevent patient agitation. 11. Mattress Includes a ≥2cm thick full-sponge mattress covered with premium waterproof fabric. The fabric is washable, anti-static, soft, and easy to clean. The mattress is secured to the bed surface with snap fasteners to prevent slippage when the backrest is raised. ✔ 12. Oxygen Cylinder Bracket The oxygen cylinder holder has an inner diameter of 16cm. A maximum 10L oxygen cylinder can be placed horizontally under the bed board, secured by two locking knobs.
