YCS L7 Smart Curve Hot Air Gun
The YCS L7 Smart Curve is a 1400W hot air rework station for phone repair with an HD color screen, editable temperature and airflow curves, 18 one-click presets across Curve, Large Chip and Small Chip modes, and a built-in sleep magnet that parks the gun into auto sleep. Available in Base Model (with XM-01 magnetic sleep stand) and Side-hanging versions — a professional YCS heat gun from Mr. Yang's YCS repair tool line, shipped with four nozzles (5/6/8/10 mm).
Key Specifications
- Brand
- YCS
- Model
- L7 (Base Model / Side-hanging Model)
- Rated Power
- 1400W (max)
- Voltage
- AC 220V version / AC 110V version
- Display
- HD color screen — temperature, airflow and presets at a glance
- Presets
- 18 one-click (Curve 6 / Large Chip 6 / Small Chip 6)
- Curve Editing
- Temperature & airflow nodes on a time axis (CH1-CH6)
- Panel
- CH1-CH6 quick-set keys, mode key, setup/OK key
- Heating Core
- Custom high-power core — fast heat-up, precise temperature control
- Airflow
- Swirl diffuser — even, stable output
- Probe
- External temperature probe port (CTN)
- Sleep
- Built-in sleep magnet — auto sleep docked or side-hung
- Sleep Stand
- XM-01 magnetic sleep stand (included with Base Model)
- Nozzles
- 4 included — 5mm / 6mm / 8mm / 10mm
- Size — Base Model
- 180 × 232 × 150 mm; 2.5 kg (3.3 kg packaged)
- Size — Side-hanging Model
- 193 × 232 × 150 mm; 2 kg (2.5 kg packaged)
- In the Box — Base Model
- Main unit ×1, XM-01 sleep stand ×1, Nozzle ×4, Nano acrylic double-sided tape ×1, Power cord ×1, Hex key ×1, Manual ×1
- In the Box — Side-hanging Model
- Main unit ×1, Nozzle ×4, Power cord ×1, Manual ×1
Product Overview
Key Features
- HD color screen shows temperature, airflow and preset level simultaneously — no guessing from dial positions
- Curve mode sets temperature and airflow nodes along a time axis, so every technician runs the same proven profile
- 18 one-click presets across three modes — Curve, Large Chip, Small Chip — with CH1-CH6 quick-set keys on the panel
- Custom 1400W heating core heats up fast with precise temperature control; swirl diffuser keeps airflow even and stable
- Built-in sleep magnet: auto heat-up when lifted, auto cool-down and sleep when docked on the XM-01 stand or side-hung
- Four nozzles included — 5mm precision airflow, 6mm daily maintenance, 8mm focused airflow, 10mm wide-area heating
- Nozzles swap in seconds for shield removal, chip rework, connector and adhesive work
- Smart sleep cuts idle running and heat wear, extending heater and handle life
Application Scenarios
- Shield removal and micro-soldering on phone motherboards with the 5mm precision nozzle
- Large chip and small chip rework using dedicated preset modes with stable, uniform airflow
- Repair shops standardizing rework profiles across benches and technicians via curve presets
- Connector, flex cable and adhesive softening with the 10mm wide-area nozzle
- Training and demo benches where auto sleep keeps idle stations safe
Frequently Asked Questions
Who makes YCS tools — is the L7 a genuine YCS product?
YCS (Repair Master) is the repair tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every L7 is factory-genuine with full warranty support.
What makes the YCS L7 different from a basic hot air gun?
Real curve control. You plot temperature and airflow nodes on a time axis, save them as presets, and watch everything on the HD color screen. Basic hot air guns give you two dial knobs and no feedback on what the heater is actually doing.
What is the difference between the Base Model and the Side-hanging Model?
The Base Model includes the XM-01 magnetic sleep stand (74 × 137 × 134 mm) so the gun parks and sleeps vertically on the bench; it measures 180 × 232 × 150 mm and weighs 2.5 kg. The Side-hanging Model parks the handle on a side bracket, measures 193 × 232 × 150 mm and weighs 2 kg. Both share the same 1400W heater, curve control, 18 presets and four nozzles.
Which nozzle should I use?
All four are included: 5mm for precision airflow on small components, 6mm for daily maintenance work, 8mm for focused airflow on chips and shields, and 10mm for wide-area heating such as adhesive softening and connector work.
How does auto sleep work on the L7?
The handle has a built-in sleep magnet. Park it on the XM-01 magnetic stand (Base Model) or the side bracket (Side-hanging Model) and the station cools down and sleeps; lift it and it heats back up to your preset automatically. This cuts idle running and heat wear on the heater and handle.
Do I need the 110V or 220V version?
Both versions exist. Tell us your country's mains voltage when ordering and we ship the matching version.
Do you offer wholesale pricing for the YCS L7?
Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing.
More questions? Browse the completeSoldering & Cleaning FAQ →
Need Bulk Pricing or Custom Order?
As an authorized distributor of QianLi, Mega Idea and YCS, Vexagoo offers factory-direct wholesale pricing with global shipping. No minimum order required.
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