• Stainless steel cover with rational design, meet with GMP requirement
• Advanced AC variable-speed motor, closed-loop infinitely variable speeds
• Wind-cooling Heat-dissipation, strong power, high efficient
• Built-in voltage-stabilized source system, power constant output and no affection from power grid
• It has self protection functions including overvoltage, overcurrent,overheating
• Power Supply Unit is adjustable power, start no need preheat and easy to operation
• Internal circuit is based on anticorrosion design