Top Single Crank Manual Hospital Bed Manufacturers: Complete Guide, Technical Specifications, and Buying Tips by Hengyuan Medical

Your Complete Guide to Single Crank Manual Hospital Bed Manufacturers: Functions, Materials, Specifications, and How to Choose the Right Supplier

Choosing a reliable single crank manual hospital bed manufacturer is one of the most important decisions for hospitals, clinics, elderly care facilities, and distributors. As one of the leading medical furniture suppliers in China, Hengyuan Medical provides a complete range of manual hospital beds, including high-quality single-crank hospital beds, manual patient beds, multi-function manual hospital beds, and customized hospital furniture solutions.

In this comprehensive guide, we will explore everything related to single crank manual hospital beds, including structural features, technical parameters, production materials, patient safety, applications, and a full purchasing guide for global buyers. This article also naturally integrates related industry keywords such as manual hospital beds, adjustable hospital beds, medical beds, patient beds, hospital bed manufacturers, manual crank hospital beds, hospital furniture, silent casters, ABS head and foot boards, infusion stands, accessories, and many more.

Whether you are sourcing for hospitals, long-term care centers, or retail medical suppliers, this guide gives you a complete understanding of the product and the manufacturer selection process.

1. What Is a Single Crank Manual Hospital Bed?

A single crank manual hospital bed is an affordable, reliable medical bed adjusted by one hand crank to raise the patient’s backrest, offering essential comfort and positioning for general care in homes or facilities, without electrical motors, making it durable and budget-friendly for caregivers to operate. 
Key Features:
  • Manual Adjustment: A single hand crank controls the angle of the backrest (and sometimes the knee section), allowing caregivers to easily position patients for resting, eating, or reading.
  • Basic Functionality: Provides core adjustments for patient comfort, making it ideal for general patient care and recovery.
  • Durable & Simple: Lacks complex electrical components, reducing maintenance and risk of motor failure, and often features sturdy steel frames.
  • Cost-Effective: An economical choice for home care, nursing homes, and hospitals with limited budgets.
  • Safety Features: Typically includes features like locking casters (wheels) for stability and side rails for patient safety. 
How it Works:
Caregivers turn the crank (usually clockwise to raise, counter-clockwise to lower) to adjust the backrest, providing support without needing electricity, making it a practical solution for many healthcare settings. 

A single crank manual hospital bed is a basic but essential type of hospital bed adjusted using a mechanical crank. The crank is typically located at the foot end and is used to raise or lower the backrest section. This design provides stability, durability, and consistent performance without relying on electric motors.

Compared with electric beds, manual hospital beds offer:

  • Zero electrical maintenance

  • Minimal risk of malfunction

  • Lower acquisition costs

  • High durability

  • Easy to operate in areas without stable electricity

This makes them ideal for:

  • Hospitals in developing regions

  • Government medical projects

  • Emergency stock

  • Long-term care centers

  • Home care use

  • Disaster relief and humanitarian aid

  • Nursing homes

2. Why Hengyuan Medical Focuses on Quality Manual Hospital Beds

Hengyuan Medical specializes in the manufacturing of manual hospital beds, including:

  • Single crank manual hospital beds

  • Two-crank hospital beds

  • Four-crank manual hospital beds

  • Five-function manual hospital beds

  • Adjustable patient beds

  • Hospital furniture for wards

  • OEM & ODM medical bed solutions

Hengyuan Medical uses cold-rolled steel, electrostatic powder coating, ABS one-piece injection head and foot boards, silent castors, and optional accessories such as infusion stands, mattresses, and side rails to provide a complete and durable bed structure.

Their products comply with ISO 13485 and CE certification, making them suitable for global procurement.

3. Technical Specifications of a Standard Single Crank Manual Hospital Bed

Below is a typical specification sheet for Hengyuan Medical’s manual single-crank bed (example model):

Technical Parameter Specification
Overall Size 2000 × 900 × 500 mm (approx.)
Adjustable Sections Backrest 0°–75°
Frame Material Cold-rolled steel
Surface Treatment Electrostatic powder coating, corrosion-resistant
Head & Foot Board ABS molded one-piece board
Bed Surface Slatted steel bed board
Side Rails Aluminum alloy / ABS folding rails
Castors 5-inch silent casters with central lock
Maximum Load 180–250 kg
Crank Type Foldable manual crank
Optional Accessories IV pole, mattress, overbed table, bedside cabinet
Use Scenarios Hospitals, clinics, homecare, nursing homes

This parameter table helps international buyers compare different manufacturers and evaluate quality standards.

4. Structure & Material Analysis

4.1 Cold-Rolled Steel Bed Frame

  • High strength, suitable for long-term use

  • Better structural stability than hot-rolled steel

  • Supports heavy patient load

4.2 Electrostatic Powder Coating

  • Anti-corrosion

  • Scratch-resistant

  • Easy to sanitize (infection control safe)

4.3 ABS One-Piece Head & Foot Board

  • Durable, hygienic

  • Impact-resistant

  • Modern appearance

  • Easy to remove during CPR emergency care

4.4 Silent Casters with Locking System

Silent castors make movement smoother in:

  • ICU

  • Emergency departments

  • Ward transfers

A central-lock system keeps the bed stable during nursing procedures.

4.5 Side Rails for Patient Safety

  • Available in ABS or aluminum

  • Foldable

  • Prevent patient falls

  • Assist safe transfer and repositioning

A single crank manual hospital bed is typically constructed with a robust steel frame and features components made from durable, hygienic materials like ABS plastic and aluminum alloy. The single crank mechanism allows for manual adjustment of the backrest section to enhance patient comfort. 

Structure Analysis

The bed is designed for stability, safety, and ease of use in hospital or home care settings. Key structural components include: 
  • Main Frame & Legs: A heavy-duty, rectangular steel frame (often 30x60mm or 50x50mm tubing with a wall thickness of around 1.5mm) provides the main structural support. This frame is typically powder-coated or epoxy-coated to prevent rust and corrosion.
  • Mattress Base/Bed Board: The patient surface is made of high-quality, cold-rolled carbon steel, often integrally stamped or punching-formed for strength and ventilation. It is usually a two-section top, with one section being adjustable.
  • Crank Mechanism: A single, manual hand crank system, often concealed and made of metallic electroplated or ABS plastic material, operates a screw mechanism to raise or lower the back section of the bed (typically from 0° to 70° or 75° angle). It features a two-way limit protection device.
  • Head and Foot Boards: These are detachable for easy patient access and cleaning. They are commonly made of high-quality, injection-molded ABS plastic or sometimes HDF board.
  • Side Rails: Folding guardrails, typically made of lightweight but durable aluminum alloy, are installed on both sides to ensure patient safety and can be retracted freely.
  • Casters (Wheels): The bed is mobile, using four or six silent swivel casters (usually 5″ or 125mm in diameter) with independent or central braking devices for stability when stationary.
  • Accessories: Common optional accessories include an IV pole (which fits into designated holes), a mobile dining table, and a foam mattress with a waterproof cover. 

Material Analysis

The selection of materials prioritizes durability, ease of cleaning, hygiene, and patient safety: 
Component  Common Materials Rationale
Frame & Base Cold-rolled steel, carbon steel, sometimes stainless steel Provides a robust structure and high load capacity (typically 200-250 kg). Epoxy or powder coating prevents rust and allows for proper sanitization.
Head/Foot Boards ABS plastic, HDF (High-Density Fiberboard) Durable, lightweight, easy to clean, and resistant to high temperatures.
Side Rails Aluminum alloy, ABS plastic Lightweight, strong, corrosion-resistant, and easy to operate.
Crank Handle ABS plastic, metallic (electroplated steel) Designed for light, flexible, and reliable manual operation.
Casters Rubber (TPR tire), plastic, steel bearings Silent operation, high weight-bearing capacity, wear-resistance, and smooth mobility with secure braking.
Mattress Multi-layer foam, memory foam, air cushions Provides comfort, support, and aids in pressure relief to prevent bedsores. Covers are typically waterproof and easy to disinfect.
The combination of these materials and structural elements results in a cost-effective, reliable, and functional piece of medical equipment for basic patient care. 

5. Clinical Applications

Case 1: Long-Term Care Center

A nursing home in Southeast Asia required cost-effective adjustable beds with minimal maintenance. Hengyuan Medical provided 230 units of single-crank manual hospital beds, reducing maintenance time by 40% compared with electric models.

Case 2: Government Hospital Project

A public hospital in Africa selected manual hospital beds due to limited power stability. Hengyuan Medical customized reinforced frames and silent casters for intensive daily use.

Case 3: Homecare Application

A homecare supplier in Europe chose single-crank manual hospital beds because families preferred simple, affordable solutions without electrical components.

6. Comparison: Single vs. Multi-Crank Manual Hospital Beds

Feature Single Crank Two Crank Four / Five Crank
Adjustable Areas Backrest only Backrest + leg Multiple sections
Price Lowest Moderate Highest
Maintenance Very low Low Low
Use Case Basic care, large projects Hospitals, clinics Special care, ICU, surgery departments

Single crank beds remain the most economical and widely used manual medical beds.

7. Key Factors When Choosing a Single Crank Manual Hospital Bed Manufacturer

7.1 Manufacturing Capacity

A reliable manufacturer should have:

  • Automated welding machines

  • Powder-coating production line

  • ABS injection molding capability

  • Complete QC system

Hengyuan Medical meets these requirements for global export.

7.2 Certifications

Must include:

  • ISO 13485

  • CE

  • Factory audit compliance

7.3 Material Quality

Check:

  • Steel thickness

  • Type of casters

  • Durability of ABS boards

  • Smoothness of crank mechanism

7.4 Accessories and Options

Higher-end bed suppliers offer:

  • Mattress options

  • IV stand

  • Overbed table

  • Bedside cabinet

  • CPR release system

7.5 OEM/ODM Capability

Buyers often request:

  • Custom colors

  • Logo printing

  • Specialized bed dimensions

8. Frequently Asked Questions (FAQ)

Q1: Is a single crank manual bed suitable for intensive care?

Not recommended. ICU uses multi-function beds.

Q2: Can manual beds support heavy patients?

Yes, Hengyuan Medical’s reinforced model supports up to 250 kg.

Q3: Are manual beds difficult to operate?

No, the crank rotates smoothly with minimal force.

9. Why Hengyuan Medical Is a Reliable Single Crank Manual Hospital Bed Manufacturer

  • 15+ years of experience

  • Strong production capacity

  • Customizable OEM / ODM solutions

  • Competitive pricing

  • Strict quality control

  • Exported to 60+ countries

  • Complete range of manual hospital beds

10. Conclusion

A single crank manual hospital bed remains one of the most practical, durable, and cost-effective types of patient beds in both medical institutions and homecare settings. When choosing a manufacturer, quality materials, technical specifications, certifications, accessories, and production capacity are critical.

Hengyuan Medical, as a professional manual hospital bed manufacturer, provides high-durability structures, smooth hand-crank systems, corrosion-resistant surfaces, silent casters, and modern ABS components—all backed by international standards.

Whether you are a hospital buyer, a distributor, or an importer, Hengyuan Medical offers reliable, safe, and economical solutions tailored for your project needs.

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