Carewell ECG-1112 ECG Machine Printing Paper Fixing Shaft Spare Part
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5 working days
Brand:
Carewell
Product Description
Carewell ECG-1112 ECG Machine Printing Paper Fixing Shaft Spare Part
Product Introduction
The printing paper fixing shaft is an essential mechanical component of the paper feeding system for the Carewell ECG-1112 electrocardiograph. Installed inside the printer compartment, this precision shaft acts as the fixed support core for ECG thermal paper rolls. It works cooperatively with the printer’s roller and transmission structure to maintain stable paper roll placement and ensure consistent paper output during device operation.

Specifications
- Applicable Model: Carewell ECG-1112 ECG machine
- Product Type: Printer compartment paper roll fixing and positioning shaft
- Main Material: High-strength wear-resistant engineering plastic / metal anti-rust material
- Structural Feature: Standard integrated shaft body with precision limit clamping structure
- Functional Matching: Fully adapted to original thermal paper roll specifications and paper feeding track
- Surface Treatment: Smooth anti-friction finish, no burrs to avoid paper scratching
- Durability: Anti-deformation, anti-rust and anti-wear for long-term repeated use
- Installation Position: Dedicated fixed slot inside the ECG printer compartment
Main Functions
1. This fixing shaft firmly secures the thermal paper roll in the designated position of the paper bin to prevent left and right offset or loose shaking during equipment operation. It provides stable positioning support for continuous paper feeding, keeping the paper roll rotating evenly and synchronously with the printer drive system.
2. It standardizes the paper feeding trajectory to avoid paper deviation, wrinkles and jamming issues. By maintaining stable paper tension during printing, it ensures consistent printing position and complete, neat ECG waveform output for standardized medical report printing.
Precautions for Use
- Keep the shaft surface clean and smooth at all times. Dust, paper scraps and sticky stains should be cleaned regularly to prevent unsmooth rotation and paper feeding deviation.
- Replace the shaft timely if bending, rusting, surface abrasion or inflexible rotation occurs, so as to avoid long-term unstable paper feeding affecting printing quality.
- Use only standard specification ECG thermal paper rolls. Oversized or unqualified paper will cause excessive shaft load, resulting in deformation and jamming failures.
- Avoid placing the equipment in humid environments for a long time. Humidity will cause shaft oxidation and rust, which impairs rotation flexibility and shortens service life.
- Disassembly and installation operations should be carried out gently, violent extrusion and prying are forbidden to avoid breaking the internal clamping structure of the paper bin.
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Company
China World Technology Medical Equipment Service Group
Location
TianHe District,GuangZhou,GuangDong
Contact Person
Kiara