ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

Suitable For：Humans and animals

Animal Applications：Dogs, cats, horses and other companion animals

Laser Type：GaAlAs Diode Laser

Laser Classification：Class 4

Configuration 1：980nm 20W + 650nm 500mW

Configuration 2：810nm 10W + 980nm 10W + 650nm 500mW

Therapeutic Output：20W Maximum

Combined Output：20.5W including the 650nm light

Operating Modes：Continuous Wave, Single Pulse and Repeated Pulse

Frequency Range：1–50,000Hz adjustable

Pulse Width：0.01–2s, frequency dependent

Preset Protocols：30

Custom Programs：15

Display：8‑inch color touchscreen

Treatment Heads：6mm, 32mm, 40mm and 45.5mm

Power Supply：AC 85–265V, 50/60Hz

Device Dimensions：184 × 220 × 269mm

$2,574.00
$2,574.00
Wavelengths: 980nm*20W
Inquire
  • Visa
  • Mastercard
  • Maestro
  • American Express
  • Apple Pay
  • Discover
  • PayPal
  • JCB
  • Google Pay
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

$2,574.00
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System
ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

ZJZK 20W Multi-Wavelength Class 4 Laser Therapy System

$2,574.00
Wavelengths: 980nm*20W

About This Item


High-Power Photobiomodulation Support for Humans, Dogs, Horses and More


Bring professional light-based therapy into human and animal rehabilitation with the ZJZK 20W Class 4 Laser Therapy System. Delivering up to 20W of therapeutic near-infrared output, it is designed to support targeted comfort, mobility, circulation and natural tissue recovery across both small and large treatment areas.


Choose between a powerful 980nm configuration or a combined 810nm and 980nm configuration. Both options include a visible 650nm red light for accurate positioning and superficial application.


With 30 preset protocols, 15 customizable programs, three operating modes and four interchangeable treatment heads, SupraCure provides the flexibility required by rehabilitation clinics, veterinary practices, chiropractic centers, sports recovery facilities and equine professionals.


20W Therapeutic Output · 30 Presets · 15 Custom Programs · 4 Treatment Heads
Why Choose 20W Output?

Higher available output allows the selected energy dose to be delivered more efficiently across deeper or larger treatment areas. This can help reduce the time required to cover the back, shoulders, hips, legs or equine muscle groups compared with lower-output systems.

Power remains adjustable, allowing trained operators to select conservative settings for smaller, more sensitive or superficial areas.

· Efficient for Large Areas
Use the larger treatment heads to cover broad muscle groups more evenly.

· Adjustable for Precision Work
Reduce the output and use the 6mm head for small joints, focused points and localized applications.

· Ideal for Busy Practices
Faster energy delivery helps improve workflow when completing multiple appointments throughout the day.

ZJZK Shop

Changeable Handpieces

1. Hand Piece with Bended Head (6mm in diameter)
This compact, angled handpiece is ideal for hard-to-reach spots where perpendicular treatment is not possible, such as between fingers, toes, or along the spine.It is also perfect for treating small, localized areas on pets, like paw pads or around the eyes. Note: Only applicable for power settings below 10W.
2. Hand Piece with Medium Ball (32mm in diameter)
The rounded, ergonomic tip is designed for treating sensitive or curved areas, including the neck, face, and joints.It can be used at power settings up to 26W, making it versatile for both superficial and moderate-depth soft tissue injuries. This handpiece is ideal for facial tension relief and pet paw or ear treatments.
3. Hand Piece with Deep-Penetration Cone (40mm in diameter)
The cone-shaped design concentrates laser energy for maximum depth, reaching up to 10cminto tissues.It is ideal for treating joints, ligaments, and deep muscle injuries in both humans and large animals like horses and dogs. This makes it perfect for chronic pain and sports injury recovery.
4. Hand Piece with Soothing Cone (45.5mm in diameter)
Its wide, scattered laser pattern covers large muscle groups efficiently, such as the back, thighs, or shoulders.This handpiece is great for relieving widespread muscle tension, acute pain, and post-exercise soreness. It is also suitable for full-body relaxation sessions on both humans and pets.
6mm in diameter
32mm in diameter
40mm in diameter
45.5mm in diameter
How Each Wavelength Works

Most brands lock you into fixed wavelengths. Lets you select the exact combination for your patient population.

650nm — Surface Support and Visible Positioning
The 650nm red light helps the operator identify the target area and position the treatment handpiece accurately. It also provides light coverage for superficial tissue applications.

810nm — Deep PhotoBioModulation
Maximum mitochondrial absorption. Gold standard for cell regeneration, wound healing, and nerve repair.

980nm — Rapid Pain Relief
Superior water absorption creates gentle heat. Fastest-acting wavelength for immediate analgesia and inflammation reduction.

ZJZK Shop
Why Power Density Matters More Than Brand Name

→ Treating deep conditions like arthritis or fractured bones? Higher starting power means more photons reach the target tissue.

» Low frequency (1–100Hz): Acute pain relief, endorphin release
» Mid frequency (100–1000Hz): Edema reduction, lymphatic drainage
» High frequency (1000–50,000Hz): Maximum ATP production, chronic tissue repair

Pulse Width Adjustable — 0.01 to 2s
→ Fine-tune each pulse for precise tissue targeting. No other laser in this price range offers this level of control.

Power Down to 500mW Class 3B
→ Need laser acupuncture or superficial dermatology? Dial down for needle-free point stimulation and gentle skin treatments. One device replaces multiple single-purpose machines.

ZJZK Shop
Classic pilot style

Orthopedic & Musculoskeletal
» Arthritis (OA/RA) — Reduces synovial inflammation
» Bursitis — Rapid edema reduction in shoulder, hip, knee
» Tendinitis — Accelerates collagen remodeling
» Tennis Elbow — Targets chronic degenerative changes

Sports Medicine & Acute Injury
» Ligament Sprains — Grade I–III ankle, knee, wrist
» Muscle Strains — Enhanced satellite cell activation
» Fracture Healing — 30–40% faster callus formation documented
» Post-Surgical Recovery — Reduced opioid dependence

Pain Management & Neurology
» Acute & Chronic Pain — Gate control + endogenous opioids
» Nerve Regeneration — Documented axonal sprouting
» Laser Acupuncture — Needle-free point stimulation

Dental & Dermatology
» Periodontitis — Bacterial reduction + tissue regeneration
» Toothache — Direct pulp analgesia
» Warts & Skin Tags — Precise ablation
» Wound Healing — Accelerated epithelialization

Veterinary Medicine
» Equine Tendon/Ligament — Standard of care for bowed tendons
» Canine Arthritis — Improved mobility without drugs
» Feline Wound Care — Rapid granulation
» Exotic Animals — Safe for avian and small mammals

ZJZK Shop
Targeted Relief for Humans, Pets & Equine Therapy

· For Humans
Osteoarthritis
Frozen Shoulder
Lumbar Muscle Strain
Tendinitis
Acute Sprains & Ligament Injuries
Chronic Back Pain
Post-Surgical Tissue Repair
· For Pets (Dogs, Cats, Rabbits)
Canine Arthritis & Hip Dysplasia
Feline Chronic Arthritis
Rabbit Pododermatitis
· For Large Animals (Horses)
Equine Tendonitis & Ligament Injuries
Equine Arthritis (Joint Pain)

ZJZK Shop
How It Works

This device operates on the principle of photobiomodulation, emitting laser energy at specific wavelengths that penetrate the skin's surface to target cellular mitochondria. This process stimulates ATP synthesis, accelerating tissue repair and metabolic activity. Equipped with an intelligent, adjustable laser module, it supports continuous, pulsed, and programmable repetitive pulse modes. The device delivers stable and precise energy output, allowing flexible adjustment of power and frequency according to treatment requirements. This enables non-invasive, pain-free, and highly effective phototherapy results.

ZJZK Shop
Precision Control. Clinical Confidence.

· 8True-Color Touch Screen
→ Designed for gloved hands. All functions accessible within two taps. No complex menus.

· Three Operating Modes
» Continuous Wave (CW) — Deep tissue heating, large area coverage
» Single Pulse — Precise trigger point and acupuncture work
» Repeat Pulse — Edema reduction, pulsed PBM protocols

· Built for All-Day Clinical Use
» Optimized thermal management with quiet variable-speed fans
» 10-foot reinforced fiber optic cable — medical-grade 600μm
» 650nm 500mW visible aiming beam for precise targeting

ZJZK Shop
ZJZK Class 4 Medical Laser — Ideal for Busy Clinics and Hospitals, Guaranteed Excellent Patient Results

ZJZK Class 4 laser treatment system is the best choice for clinics and hospitals that pride themselves on superior results, especially suitable for medical environments requiring efficient and precise treatment. To help you achieve rapid success, we offer:

· Free training and certification (valued at $1500), ensuring your team masters all operational skills in laser treatment.

· Customized marketing plan (valued at $800), including professional brochures and posters to help you stand out in the market.

· 2-year warranty and free shipping, ensuring your investment is fully protected.

We are committed to providing you with best-in-class laser education, products, services, and support to help your clinic thrive.

ZJZK Shop
Packing List

Laser Therapy Device*1
Handle*1
Treatment Handle*4
Foot Switch*1
Goggles Box*2
Goggles*2
Charging Cord*1

Our after-sales team will give helps and suggestions if you need.
Our product comes with door to door shipping, a one-year warranty, and after-sales support for usage guidance.

ZJZK Shop
Frequently Asked Questions

Class 4 laser therapy is a high-power photobiomodulation (PBM) treatment designed to deliver deep, targeted light energy to tissues. It simultaneously reduces pain, inflammation, and edema, while accelerating cell repair and wound healing. The therapy uses multi-wavelength technology to address both superficial and deep-tissue conditions.

Most users experience noticeable pain relief after just one session. With multi-wavelength technology (810/980/1064/1470nm) and 15W–45W high power, it targets deep tissue pain, inflammation, and healing, delivering faster results than lower-power devices.

No advanced training is required. The 8-inch touchscreen is designed for gloved-hand use, with all functions accessible in 2 taps. Preset protocols and a built-in library eliminate guesswork, making it simple to operate even for first-time users.

Unlike medications or invasive treatments, this laser therapy requires no drugs, no surgery, and has minimal side effects. It is fast, with most sessions completed in minutes, and pain relief is often immediate. Studies show it can be as effective as — or more effective than — many other forms of physical therapy for pain and injury recovery.

The number of sessions depends on your condition:
Acute injuries: 2–6 treatments may be enough.
Chronic pain or arthritis: Typically requires 6–10 sessions for lasting improvement.
Severe or recurring conditions: May benefit from periodic maintenance treatments to control symptoms.