Inline Conveyor Storage

Clever engineering transitioned the standard Special Delivery conveyor design into PPM Technology’s inline Storeveyor, adding a major benefit while maintaining all the features and benefits of horizontal motion. The SD Storeveyor allows the normal gentle handling of an SD conveyor, plus continuous storage for even the most fragile products. The drive design delivers variable speeds—from idle mode to jogging and full speed—as well as a special reversing option for increased line flexibility. Extended sidewalls allow for a steady product build-up, and a variety of specially designed gates make managing and releasing product easy. PPM’s storage conveyors use a low-profile design that lets you mount the unit in a number of ways, including the option to ceiling-hang.

PPM Technologies - SD storage, conveying

The Special Delivery Line:
Reliable, Flexible and Efficient

PPM’s family of horizontal motion conveying is built on the well-established Special Delivery (SD) drive system. In use for many years across diverse markets, the SD line offers conveyors that are reliable, efficient and simple to maintain. Featuring a variety of drive designs with three optional drive locations for multiple configurations, the SD line covers a broad range of lengths, including short modular units ideal for distribution systems or scale feeding, continuous runs for transferring over long distances, or inline storage units for product accumulation—and with the option to floor-mount or suspend from existing structures, the flexibility is endless.

Gentle handling and ease of sanitation make the SD range suitable for all products, even the most fragile or heavily coated, and the units’ variable speed control allows for a wide range of production flow rates.


PPM Technologies - SD storage hanging

Mounting options

The Special Delivery conveyor provides a versatile solution for gentle-handling applications. Units feature a variety of options: end or intermediate drives; ceiling or floor mounting; and intermediate, end and proportional gates.


The unique design of the hanger bracket allows simple installation and safe operation for ceiling-hung applications.


Simple, versatile operation

  • Special reversing option to maximize line capability
  • Idle mode creates immediate inline storage
  • Simple mounting to either ceiling or floor

Gentle handling

  • Reduce coating loss for products
  • Minimize product breakage

Durable, sanitary design

  • Single conveyors up to 100′ long
  • Reliable drive design with no gears


  • Distribution conveyors
  • Inline storage
  • Long-transfer conveyors
  • Scale feeders




  • Stainless steel pan


  • 8′ to 100′ long (2.4m to 30.5m)


  • 18″ (460mm)
  • 24″ (610mm)
  • 36″ (915mm)
  • Special widths available


  • 220-240V/60Hz/Three Phase
  • 380-500V/60Hz/Three Phase
  • 220-240V/50Hz/Three Phase
  • 380-500V/50Hz/Three Phase


  • Covers
  • End gates
  • Flared infeed
  • Intermediate gates
  • Lanes
  • Proportional gates


PPM Technologies - solutions and applications for connfections - photo


PPM Technologies - solutions and applications for fruits and vegetables - photo

Fruits and Vegetables

PPM Technologies - solutions and applications for meats, seafood and poultry - photo

Meat, Seafood and Poultry

PPM Technologies - solutions and applications for snack foods - photo

Snack Foods

Related Electromagnetic Vibratory Products

PPM Technologies - Modular SD conveying

Modular SD

PPM Technologies - SD storage hanging

Special Delivery

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