Visual Observation Design Variable Frequency Heat Shrink Machine
DRS-4522
Precision Dual-Turbine Heat Shrink Tunnel | Industrial Thermal
Packaging Solution for Cosmetics, Food & Retail Supplies
High-Impact Highlights
- Zero-Hotspot Thermal Efficiency: Dual heavy-duty blowers ensure 360° balanced heat distribution for
perfect aesthetic wrapping.
- Extreme Heat Retention: Ultra-dense rock wool insulation keeps outer casing safe to touch
while cutting operational energy waste.
- Heavy-Duty Heating Core: Industrial stainless steel heating elements built for 24/7
continuous duty cycles.
- Galvanized Interior & Anti-Corrosion Finish: Dual-layer chassis construction engineered to withstand humid and
challenging factory environments.
- Cross-Industry Versatility: Engineered specifically for heat-sensitive food, pharmaceutical,
and high-end cosmetic packaging.
Dynamic Dual-Turbine Airflow Architecture
Unlike standard heat tunnels with uneven hot zones, our specialized
circulation system utilizes twin high-performance blower motors.
This generates adjustable, high-velocity airflow that wraps
uniformly around complex product profiles, eliminating edge
scorching, wrinkles, and film rupture.
Thermal Isolation & Energy Containment
Engineered with commercial-grade, high-temperature rock wool
shielding, the heating chamber effectively seals thermal energy
inside. This reduces factory ambient heat emissions, protects
operators from burn hazards, and drastically decreases long-term
power bills.
Industrial-Grade Stainless Steel Heating Matrix
Equipped with extended-life stainless steel heating rods, the
tunnel delivers fast preheating and accurate temperature
maintenance. The heavy-duty heating elements resist high-thermal
fatigue, preventing premature burner burnouts during intensive
mass-production runs.
Corrosion-Resistant Dual-Layer Chassis Architecture
Internal Shell: Crafted from hydraulically molded galvanized steel
sheets to endure high humidity and heat stress without rusting.
External Casing: Built from high-strength carbon steel featuring an
electrostatic powder coating, offering high scratch resistance and
a sleek, modern aesthetic.
Main Technical Parameters:
| Name/Model | DRS-4522 |
|---|
| Heating tunnel size (length * width * height) | 1200x450x220mm |
| Applicable Product size (width * height) | 300x150mm |
| Packing speed/min | 23 PCS/min |
| voltage | 220-380v 50-60HZ |
| power | 8KW |
| Conveying speed | 0-15m/min |
| Conveying material | Chain stick |
| Conveying load | 30kg max |
| Overall Machine size | 1500x890x1100mm |
| Weight | 170kg |
| Packing film | PVC POF Heat shrinkable film |
Configuration Parameters:
| Model | DRS-4522 |
|---|
| frequency converter | cost |
| speed motor | Zhan Peng |
| Three phase asynchronous fan | Yunchi |
| air switch | chint |
| Contactor | chint |
| Phase failure and phase sequence protector | chint |
| relay | chint |
| Button switch | heli |
| thermostat | BERM |
| Heating pipe | 1.8KW Metal ring |
| Insulation layer | Made of high-temperature resistant rock wool |
Equipment Layout:
