
EMS · physical therapy
Pain Therapy Machine
Model: QM-300
PEMF Machine – Targeted Physical Pain Therapy This PEMF machine is designed to support effective, non-invasive physical therapy for those suffering from chronic or acute pain. By delivering pulsed electromagnetic fields deep into the tissue, the PEMF machine promotes cellular recovery, improves circulation, and reduces inflammation at the source.
Read the full overviewPricing
Available upon inquiry
Competitive factory-direct pricing
Why order from ZENLASE?
- Written quotation
- Certificate copies sent before you order
- Consumables & spare parts supplied long-term
- Operator training materials in the languages agreed for your order
- One contact from quote to after-sales
Product Overview
PEMF Machine – Targeted Physical Pain Therapy
This PEMF machine is designed to support effective, non-invasive physical therapy for those suffering from chronic or acute pain. By delivering pulsed electromagnetic fields deep into the tissue, the PEMF machine promotes cellular recovery, improves circulation, and reduces inflammation at the source.
Whether used after injury, surgery, or as part of routine wellness, this physical pain therapy device helps manage discomfort in the back, joints, or muscles without drugs or downtime. It's particularly effective as a muscle pain relief machine, helping users restore mobility and recover faster.
Suitable for clinics, rehab centers, and home use, this compact and user-friendly system brings real therapeutic results to those seeking long-term pain relief.

Application
The PEMF machine is widely used in modern physical therapy to manage pain, reduce inflammation, and accelerate tissue repair. By applying pulsed electromagnetic fields to targeted areas of the body, the device stimulates cellular activity, enhances microcirculation, and supports the body’s natural healing process.
It is especially effective as a physical pain therapy device for individuals suffering from chronic back pain, sports injuries, arthritis, and joint stiffness. As a muscle pain relief machine, it helps relax tight muscles, improve range of motion, and restore physical comfort—without the need for medication or invasive procedures.
This therapy is suitable for physiotherapy clinics, rehabilitation centers, sports recovery facilities, and even home-based care, offering a drug-free, safe, and scientifically-supported solution to long-term pain management.

Muscle Pain Relief– Relaxes tense muscles, reducing soreness and stiffness.
Arthritis and Chronic Pain Management–Provides non-drug treatments for common problems such as the knees, shoulders, and lower back.
Sports Injury Recovery– Relieves inflammation, swelling, and discomfort following soft tissue injuries, promoting tissue repair.
Postoperative Recovery Support – Accelerates wound healing and reduces postoperative pain and discomfort.
Improves Circulation– Enhances local microcirculation, providing sufficient oxygen and nutrients for cell repair.
Restores Function– Helps individuals with chronic pain improve their mobility and quality of life.
The QM-300 PEMF machine is an essential physical therapy solution in multiple medical fields:
Physiotherapy Clinics: Chronic pain management, muscle rehabilitation.
Sports Medicine: Fast recovery from athletic injuries, sprains, and muscle fatigue.
Hospitals & Rehabilitation Centers: Arthritis, fracture healing, post-surgery recovery.
Medical Spas & Wellness Centers: Non-invasive pain therapy, mobility improvement.
Home Care (Professional Use): Convenient, drug-free pain management.
Working Principle – How It Works
The QM-300 is based on Faraday’s principle of electromagnetic induction. Large-capacity storage capacitors discharge energy into a coil, generating a pulsed magnetic field that penetrates clothing, skin, bones, and deeper tissues. This induces electric fields in the target area, stimulating or suppressing nerve cell activity. As a result, it triggers a chain of physiological and biochemical reactions that promote healing.

Different Modes of Stimulation:
STMS (Single-pulse TMS):A single-time magnetic field with non-fixed frequency, mainly used for instant diagnostic observation.
PTMS (Paired-pulse TMS):Provides dual stimuli at specific intervals to study nerve excitation and inhibition.
RTMS (Repetitive TMS):Repeated stimulation at a set frequency continues to deliver biological effects even after treatment ends, making it a strong tool for both clinical treatment and rehabilitation.
Unique Technology Integration:
Annular Magnetic Field Coil:Covers a larger treatment area, ideal for joints.
Dual Wave Laser Spectroscopy:Delivers near-infrared light (685nm & 830nm) for deep tissue penetration.



Ring Coil Design
U-shaped and annular coil structure focuses magnetic field lines in the center.
Enables deep tissue penetration, practical for joint and muscle treatment.
Safe Cooling System
Intelligent variable frequency air-cooling prevents overheating.
No liquid cooling required — risk depends on client selection, settings and operator training of leakage and zero maintenance cost.
Comfortable Therapy Experience
Gradual pulse change: slow rise → high-intensity → slow decrease.
designed for improved treatment comfort and acceptable sensation — patients feel mild soreness instead of tingling.
Easy-to-Use Positioning System
360° telescopic positioning bracket adjusts to any angle.
Hands-free operation allows physiotherapists to work more efficiently.
Smart and Convenient Operation
Simple 3-step startup, user-friendly interface.
Suitable for busy physiotherapy centers and sports clinics.
Advantages
- Non-invasive & Drug-free:No surgery, no medication, client response and possible side effects vary.
- Universal Support Arm:Hands-free, fatigue-free treatment.
- Privacy-Friendly:Patients don’t need to remove clothing or use gels/creams.
- Quick Treatment:5–20 minutes per session, recommended 5 sessions per week for 2–3 weeks.
Technical Parameters
| Fuse | 15A |
| Frequency | 1Hz~ 100Hz |
| Magnetic induction Intensity | 2T |
| Pulse Continuous Time | ≥250us +20us |
| laser power | 50W |
| Laser lamp wavelength | 685nm,830nm |
| Laser lamp power | 1-50mW(685nm)1-200mW (830nm) |
| Treatment Area | About 45mmX45mm |
| Magnetic Induction Intensity Maximum Change Rate | ≥40kT/s~80kT/s |
| Voltage | AC 110V/220V; 50-60Hz |
PEMF machine FAQs
▶ I have chronic muscle pain. How can a PEMF machine help me?
A PEMF machine is designed to assist your body's natural recovery process. It works by delivering gentle electromagnetic pulses that penetrate deep into your tissues. This stimulation helps to improve circulation, reduce inflammation, and encourage cellular repair. For anyone seeking a non-invasive method for muscle pain relief, this device can be a valuable part of a daily wellness routine, helping to manage discomfort and improve mobility.
▶ Is this device safe to use at home?
Absolutely. Our physical pain therapy device is designed for ease of use and safety. It operates at low frequencies and is non-invasive. Unlike some pain medications, it doesn't have harsh side effects. Many users find it a convenient way to support their well-being from the comfort of their home. Always follow the provided user guide for the appropriate experience.
▶ How soon will I feel results after using this muscle pain relief machine?
Experiences vary from person to person. Some people feel a sense of improved relaxation and reduced tension after their first session. For longer-term chronic issues, it may take a few consistent sessions to notice a more significant change. The key is regularity; using the PEMF machine as directed can help provide cumulative benefits for physical therapy and pain management.
▶ Why should I integrate this PEMF machine into my physical therapy practice?
Incorporating a PEMF machine into your clinic offers a drug-free modality to complement your existing treatments. This physical pain therapy device can enhance patient outcomes by targeting inflammation and supporting tissue healing at a cellular level. It's an effective tool for muscle pain relief, which can help accelerate recovery and improve patient satisfaction. Offering cutting-edge technology like PEMF therapy can also become a valuable new service for your practice.
▶ What is the scientific principle behind this PEMF technology?
PEMF stands for Pulsed Electromagnetic Field. The technology works on the principle that healthy cells have specific electrical potentials. Illness, injury, or stress can disrupt this balance. Our PEMF machine delivers safe, low-frequency electromagnetic pulses that gently stimulate cells, encouraging them to repair and regenerate. This process helps reduce inflammation and improve blood flow, which is fundamental to pain relief and recovery.
▶ Are there any people who should not use a PEMF machine?
While PEMF therapy is configurable for most, individuals with implanted electronic devices like pacemakers or defibrillators should not use this device, as the electromagnetic fields could interfere with their function. We always advise consulting with a doctor before starting any new physical therapy regimen, including using our muscle pain relief machine.
Configuration notice: Specifications, accessories, interface options and permitted uses vary by destination market and confirmed configuration. The Proforma Invoice, configuration sheet and model-specific documents supplied before payment take precedence.
Applications
Common applications for this model. Final protocols and suitability are confirmed for the selected configuration.
Technology
How this technology worksFrequency: 1Hz~ 100Hz
laser power: 50W
Laser lamp wavelength: 685nm,830nm
Laser lamp power: 1-50mW(685nm)1-200mW (830nm)
Wavelength
685nm,
Power
1-50mW
Frequency
1Hz~ 100Hz
Product Demonstration
Make this system fit your brand
Logo, boot screen, interface language, manuals and packaging can be evaluated for this model. Available items, MOQ and lead time are confirmed in the quotation.
- Machine logo or nameplate
- Boot screen and interface theme
- Interface and manual language
- Labels, manuals and packaging
Warranty & After-Sales, in Concrete Terms
The exact terms are printed on your Proforma Invoice before payment — no verbal promises.
Model-Specific Warranty
Duration, covered components and exclusions are confirmed in writing before payment.
Remote Engineer Support
Technical questions are coordinated by video call with factory engineers when needed.
Parts Plan Confirmed
Availability, price and dispatch method are confirmed for the selected model.
Operator Training Materials
Start-up guidance, manuals and available video materials are confirmed for the selected model.
How Ordering Works
See the full process- 1
Inquiry
Sales & technical coordination
- 2
Quote & PI
Written quotation
- 3
Deposit
Terms in PI
- 4
Production & QC
Test video sent
- 5
Ship & Support
Documents + training
Frequently Asked Questions
What certifications does this equipment carry?
Certification coverage varies by model. Tell us your destination country and we will send the exact certificate copies that apply to the unit you are considering, so you can check them against your local import requirements before ordering.
What warranty and after-sales support is included?
Warranty terms, operator training, technical support and spare-parts availability are confirmed in writing with your quotation for each model — with ZENLASE as your single point of contact.
How is the machine shipped, and do you handle customs?
We ship worldwide by air or sea with full export documentation and provide customs-clearance guidance for your country. Lead times and freight options are confirmed with your quotation.
What payment terms and pricing do you offer?
Pricing is factory-direct and quoted per order. We support common international payment methods (T/T and others) and tiered pricing for distributors and multi-unit orders.
Can I order under my own brand (private label / OEM)?
Yes. Distributors and clinics can request private-label branding and territory arrangements. Standard items are the logo, interface branding and printed materials; tooling-level changes are a volume project.
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