MLK-1004 Shoulder & Elbow Joint Trainer | Multifunctional Rehabilitation Training Machine
Train Smarter. Recover Faster. Move Freely.
The MLK-1004 is a multifunctional shoulder and elbow joint rehabilitation trainer, combining elbow training and shoulder training in one compact machine. With 0–180° adjustable interval training, an LCD touch screen, three resistance levels and three training modes, it delivers progressive, personalized joint rehabilitation — at home, in hospitals or at rehabilitation centers.
About Shoulder & Elbow Rehabilitation Training
After shoulder or elbow surgery, stroke, injury or prolonged immobilization, joints lose range of motion and muscle strength. Controlled flexion and extension training — performed at adjustable angles, speeds and resistance — is the clinically proven way to restore joint mobility, rebuild muscle strength and prevent stiffness. A multifunctional trainer makes this training safe, measurable and repeatable at every stage of recovery.
🚀 Key Features & Benefits
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Shoulder + Elbow 2-in-1 Training One machine for both joints — dedicated elbow training and shoulder training modes, supporting forward arm raise (flexion) and lateral arm raise (abduction) exercises.
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0–180° Adjustable Interval Training Set custom angle ranges (e.g., shoulder 20°–110°; elbow 20°–70°) for progressive, stage-by-stage recovery — start gentle and increase the range as you improve.
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LCD Touch Screen with Real-Time Display Clear, responsive touch screen shows running angle, extension/flexion angle, resistance, interval stay, running time and speed in real time — simple, precise parameter control.
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3 Training Modes + 3 Resistance Levels Interval training, mechanical training and self-training modes, with heavy / moderate / light resistance and adjustable speed — suitable for different rehabilitation stages and physical conditions.
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Ergonomic Bionic Design Forearm and upper arm supports with secure straps follow the natural curvature of the arm; height-adjustable support rod and adjustable upper arm fit different body sizes comfortably.
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Strong, Stable & Smooth Powerful motor delivers smooth, stable motion; five-point floor support with caster wheels and brake ensures a solid, wobble-free base that is easy to move and lock in place.
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Compact & Easy to Use at Home Just 13.2 kg with universal power (AC 100–240V), it fits easily in home, clinic and hospital settings.
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Safety-First Design Built-in angle safety limits (mechanical bracket not exceeding 180° from horizontal), timed sessions and on-screen safety instructions keep every training session protected.
📊 Technical Specifications
🏥 Ideal For
- Post-shoulder & post-elbow surgery patients — restoring joint range of motion
- Stroke & hemiplegia patients — upper limb rehabilitation training
- Frozen shoulder & joint stiffness — progressive flexion and abduction exercises
- Elderly users — safe, guided home rehabilitation
- Hospitals, clinics & rehabilitation centers — professional joint therapy training
✅ Why Choose MLK-1004 / Dynasty Medical?
- Shoulder + elbow 2-in-1 value — one machine, two joints, full training programs
- 0–180° adjustable interval training for progressive, personalized recovery
- LCD touch screen with real-time angle display — easy for patients and therapists
- 3 training modes × 3 resistance levels cover all rehabilitation stages
- Ergonomic bionic design with strong, stable five-point base — safe for home and clinical use
❓ Frequently Asked Questions
What is a shoulder and elbow joint trainer? It is a rehabilitation training machine that moves the shoulder and elbow joints through controlled flexion and extension cycles at adjustable angles, speeds and resistance — helping restore range of motion and muscle strength after surgery, stroke or injury.
What angles can the MLK-1004 train? The training angle is adjustable from 0° to 180°. Factory defaults are 0°–120° for elbow training and 0°–180° for shoulder training, with custom ranges (e.g., 20°–110°) available for progressive recovery.
How many training modes does it have? Three modes — Interval training, Mechanical training and Self-training — plus three resistance levels (heavy, moderate, light) and adjustable running speed and time (0–60 minutes).
Is the MLK-1004 suitable for home use? Yes. At just 13.2 kg with universal power (AC 100–240V) and a compact footprint, it is designed for home rehabilitation as well as hospital, clinic and rehab center use.
How long should each session last? Per the manual: initial use should be limited to about 20 minutes, and subsequent sessions can gradually extend to 40 minutes, with at least 45-minute intervals between sessions.
Who can benefit from using it? Post-surgery patients, stroke and hemiplegia patients, people with frozen shoulder or joint stiffness, and elderly users who need safe, guided joint rehabilitation.









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