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Liquid Spray Painting and
Powder Coating Systems


Precision Conveyor Technologies
Chain-On-Edge Conveyors

High Production Liquid Painting Systems

Precision Conveyor Technologies, Inc. builds solutions for your finishing needs. From testing, design, and manufacturing to installation, operator training, and ongoing service, our staff of engineers, technicians, fabricators, and installers have the knowledge and experience to build you a quality, state-of-the-art, cost-effective Chain-On-Edge Spindle Conveyor Liquid Painting System. 

Typical system features:


Using Precision Conveyor’s stable and accurate Chain-On-Edge conveyors allows for automation of the labor intensive process of loading and unloading.  For manual operation, we provide well designed tooling and conveniently located operator controls and safety devices.

robotic spray masking load unload on a chain-on-edge spindle conveyor
  • Manual Operation
  • Pick and Place
  • Robotic
  • Vibratory Feed
  • Powered Roller Feed and Take-Away
  • Lift Assist Manipulator


Prior to painting your product may require some type of preparation. We have developed various processes to address those requirements. These processes are listed below and easily incorporated into our paint systems.

  • Washing and Dry
  • Grit Blasting
  • Pre-Heating
  • Flame treat
  • De-stat Blow Off
  • Masking


There are various methods to paint your parts. Each part is unique as to the type of coating to be applied, the coverage area and the paint thickness requirements. We will propose the best type of spray booth, spray equipment, part holding, and conveyor spindle. Also, if needed, we will advise on the best type of automation required to do the job efficiently. Precision Conveyor has the experience to select the best equipment to paint your parts. 

chain-on-edge spindle conveyor painting, banding, and stenciling system for API and premium pipe couplings
  • Spray Booth (Water wash, dry filter, open or closed face)
  • Spray Guns (Air spray, HVLP, airless, electrostatic)
  • I.D.Coating
  • Paint Supply (Pressure vessel, pumping, circulating, meter mix 2K, kitchens, mix rooms)
  • Automation (Powered and static part rotators, spray gun movers, reciprocators, spray robots)
  • Part Holder/Conveyor Spindle (Rotating, non-rotating, detented 90 or 180 deg.)

Drying / Curing:

Precision Conveyor ovens are custom designed for each application. Our ovens are engineered to be energy efficient and built to last. With correctly designed heat distribution and accurate temperature control, we can ensure proper drying or curing of your parts. Below are oven types we build along with pre / post oven enclosures.

  • Electric Infrared
  • Gas Catalytic Infrared
  • Ultraviolet
  • Convection (Gas, electric)
  • Induction Heating
  • Flash Enclosures, before oven (Heated, non-heated and exhausted)
  • Cooling Enclosures, after oven (Forced air) 

Electrical Controls:

Precision Conveyor provides PLC and touchscreen based control systems with our Chain-On-Edge Painting / Coating Systems. As a standard, we use Allen Bradley CompactLogix platform, but have the ability to tailor the control system component manufacturer to your company’s requirements.

precision conveyor electrical controls and programming
  • PLC Based
  • Touchscreen Interface
  • Part Tracking
  • Recipe Systems
  • Fault Detection
  • Application Specific


We also takes safety very seriously. Precision Conveyor ensures operators are protected against the potential hazards of operating a Chain-On-Edge painting / coating system by providing proven safety designs. Some safety device examples are listed below.

  • Guards/Fencing
  • Light Curtains
  • Pull Cords
  • Door Interlocks
  • Push Button EStop Stations
  • Air Flow Sensors

Code Compliance:

Precision Conveyor has the knowledge and experience designing Painting / Coating systems that meet or exceed all applicable code requirements. Some examples below.

  • NFPA 70 (NEC)
  • NFPA 79
  • NFPA 86 (Ovens and Furnaces)
  • CE / UL
  • CSA / TSSA (Canada)
  • OSHA
example of various parts our chain-on-edge spindle conveyors are designed to process

Examples of parts we’ve designed systems for: