5000W 2 in 1 Full Body Laser Hair Removal and Picosecond Machine – Upgradeable 6Bar+FAC to 16Bar | ZENI

Full-Body Diode Laser Hair Removal

The 808nm diode handpiece targets melanin in the hair follicle across large body areas — legs, backs, chests, arms and bikini lines. Clinical data in Fitzpatrick IV–VI skin shows 57.9% mean hair reduction in the underarm and 56.7% in the chin after three sessions, with 100% patient satisfaction and minimal side effects. The 4–6 wavelength configuration allows operators to tailor treatment across different skin types and hair colors. The 5000W power supply and upgradeable Bar architecture support efficient full-body coverage, with the 16Bar configuration offering the highest throughput for high-volume clinics.

Picosecond Tattoo Removal

The dedicated picosecond handpiece delivers ultra-short pulses that shatter tattoo ink through a photoacoustic effect. Clinical comparisons demonstrate superior clearance versus nanosecond systems: 1064nm picosecond laser achieves 78.1% excellent clearance versus 54.4% for Q-switched nanosecond (p=0.029), with a median of 3 sessions versus 4 (p=0.020)[reference:14]. A 755nm randomized split-tattoo trial reported satisfactory clearance in 73.3% of picosecond cases versus 23.3% for nanosecond (p=0.0003)[reference:15]. Ink colour, depth and tattoo history affect treatment planning and the number of sessions required.

Pigment Removal & Skin Rejuvenation

The picosecond handpiece also addresses benign pigmented lesions, freckles, sun spots and uneven skin tone. The photoacoustic mechanism breaks pigment particles into smaller fragments for immune clearance. Depending on the wavelength configuration included with the selected package, the platform can support pigment-focused and skin rejuvenation protocols alongside hair and tattoo removal.

Scalable Treatment Capacity

The upgradeable Bar configuration means treatment capacity scales with clinic growth. A low-to-moderate volume clinic can start with 6Bar+FAC; a high-volume clinic can opt for 16Bar for faster coverage and more stable output during back-to-back full-body sessions. The LCD handpiece ensures both modalities remain easy to monitor and adjust regardless of which configuration is active.

Handpiece-Integrated LCD Screen

The LCD screen on the handpiece displays treatment parameters — fluence, pulse duration, repetition rate and remaining shots — directly on the handle. The operator can adjust settings without walking back to the main console, reducing workflow interruptions during multi-area or back-to-back treatments. This is particularly useful in high-volume clinics where every minute of chair time counts.

808nm Diode Laser & FAC Technology

Diode laser hair removal relies on selective photothermolysis: 808nm near-infrared light is absorbed by melanin in the hair follicle, converting to heat that impairs regrowth. FAC (Fast Axis Collimation) lenses are placed in front of each laser bar to collimate the fast axis of the emitted beam. Without FAC or with misaligned FAC, diode-to-fiber coupling efficiency is typically approximately 50%–60%; with properly aligned FAC lenses, coupling efficiency increases to approximately 85%–90% or more[reference:16]. Experimental data shows coupling efficiency can reach 89%, and a 4μm displacement error can reduce efficiency by 78.5%[reference:17][reference:18]. The 6Bar+FAC configuration includes FAC; the 10Bar and 16Bar configurations may or may not, depending on the selected package.

Picosecond Laser Mechanism

Picosecond lasers deliver pulses in the trillionths of a second, creating a photoacoustic (pressure wave) effect that shatters tattoo ink and pigment particles into smaller fragments. This mechanical fragmentation allows the body’s immune system to clear the particles more efficiently than purely photothermal nanosecond systems, which is why clinical comparisons consistently show higher excellent clearance rates and fewer sessions for picosecond lasers[reference:19].

Upgrade Path: From 6Bar+FAC to 16Bar

The console’s power architecture supports three diode stack configurations. A clinic can start with 6Bar+FAC, upgrade to 10Bar, and ultimately reach 16Bar. Each step increases total output power; the FAC-equipped configuration maintains beam quality and coupling efficiency. The LCD handpiece remains consistent across all configurations. Learn more about laser-based aesthetic technology for clinical background.

Per-handle output power, diode wavelength combination, picosecond wavelength options, pulse duration, spot size, main console screen size, cooling system, dimensions, weight and voltage should be confirmed in the model-specific specification sheet for the selected Bar configuration. Industry-typical 5000W 2-in-1 systems include 15.6-inch main touchscreen, 1064nm/532nm picosecond wavelengths and 110V/220V voltage.

What makes this a “full-body” hair removal platform?

Full-body capability comes from the combination of a 5000W power supply and an upgradeable Bar architecture that can reach 16Bar. Higher power and larger laser stacks support faster coverage of large areas — legs, backs, chests and arms — with stable output during extended sessions. The 808nm wavelength targets melanin in the hair follicle, and clinical data shows 57.9% mean hair reduction after three sessions in Fitzpatrick IV–VI skin[reference:20].

What does the LCD screen on the handpiece do?

It displays treatment parameters — fluence, pulse duration, repetition rate and remaining shots — directly on the handle. The operator can monitor and adjust settings without walking back to the main console, reducing workflow interruptions during multi-area or back-to-back treatments.

What clinical evidence supports the tattoo removal application?

1064nm picosecond laser achieves 78.1% excellent clearance versus 54.4% for nanosecond systems, with fewer median sessions (3 vs. 4, p=0.020)[reference:21]. A 755nm picosecond randomized split-tattoo trial reported satisfactory clearance in 73.3% of cases versus 23.3% for nanosecond (p=0.0003)[reference:22]. A systematic review reported 69–100% of tattoos showing over 70% clearance after 1–10 picosecond treatments[reference:23].

How does this differ from ZENI’s Dual Handle 2-in-1 model?

The Dual Handle 2-in-1 ($1,499) emphasizes two independent handpieces for switching between hair removal and tattoo removal without reconfiguring hardware. This full-body model ($1,360) emphasizes full-body treatment capability and the LCD handpiece, with an upgrade path from 6Bar+FAC to 16Bar. Both are 5000W platforms with picosecond and diode modalities; the choice depends on whether dual-handle workflow or full-body throughput and on-handle control matters more for your clinic.

What should I request with the quotation?

Ask for the model-specific specification sheet covering the selected Bar configuration, diode wavelength combination, picosecond wavelength options, per-handle output power, pulse duration, spot size, main console screen size, cooling system, dimensions, weight and voltage. Confirm the complete accessory list including both handpieces, protective eyewear and power cord. Verify CE or relevant certification documentation for your market.