WindShear II

  • (2) 30-hp motor
  • Touch-Less
  • Low maintenance
  • Ideal for a variety of line speeds
  • Best suited for conveyor operations

Several air bag material colors available:


Custom colors may also be available.


Proto-Vest Windshear II Dryer

The Windshear II is designed as a stand alone drying system for conveyor operations. This model uses (2) 30 hp magnum blowers, plenum and three Proto-Duck air delivery bags to effectively dry the top and sides of a wide vehicle array. Other than the blower/motor assemblies, the Windshear II has no moving parts to break or wear out making it a low maintenance system with extended longevity.

Features / Benefits


Patented Touchless Design:

Pressurized air flows through three (3) patented bags which direct the air to the vehicle’s horizontal and vertical surfaces. It dries the hood, roof, deck, windows, and sides of the vehicle without touching.

Low Maintenance:

Other than the blower / impeller assemblies, there are no moving parts to wear-out or break down.
(Please note that Proto-Vest recommends routine maintenance in order to maximize product life.)

Line Speed Efficiency:

As a stand alone unit the “Windshear II” will provide an effectively dried car at a wide variety of line speeds.

Compact / Modular design:

Designed to fit into limited space as a stand alone or supplemental dryer.


  • A: OVERALL LENGTH : 44 3/8 in.
  • B: OVERALL WIDTH : 186 1/8 in.
  • C: OVERALL HEIGHT : 119 1/2 in.
  • D. VERTICAL OPENING : 84 in.
  • APPROX WEIGHT: 1250 lbs.

Motor Spec:

  • (2) 30-hp, 3600 RPM’s
  • 230/460 volts
  • 1.15 service factor
  • Frame: 286TS
  • 3 Phase
  • (TEFC) Totally enclosed, fan-cooled

Optional products that can help save energy and reduce noise are available for most Proto-Vest dryers.


The AirGate® is a valuable option that not only reduces horsepower, but also prolongs the live of your dryer’s motor. The AirGate® eliminates the ramp-up time between vehicles lowering your electricity use without affecting the performance of your Proto-Vest dryer system. The AirGate® is an option for any Proto-Vest dryer.

Silencer Package

Silencer Package img
The Proto-Vest Silencer Package is compatible with all of Proto-Vest dryers, enabling our systems to meet and exceed OSHA noise regulations. This technology reduces decibels generated by the impeller’s tip speed, rapid moving air being drawn into the blower assembly and discharged air from the blower.

Easy Install Motor Cover

Over time RO water can cause the outside of the dryer motor to look rusty. While this rust has no adverse effect on the motors performance, it can be an unpleasant sight in an otherwise clean car wash. The Easy Install Motor Cover offers the solution. In addition the cover also helps protect the motor from damage.

Proto-Pow Bag Cleaner

Proto-Pow, a biodegradable bag cleaner from Proto-Vest, effectively cleans the air delivery bags on all Proto-Vest dryers by removing dirt, wax, scum and lime deposits. It will improve both the appearance and longevity of your dryer.



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