Engineering Consultation
With nearly 40 years of experience, we can meet with your project team on-site at your facility (engineering, quality control, safety, production, and operators) to clearly define the application and the expected productive output of the project.
Installation Services
Positech can supply supervised installation (turnkey or partnership) with local contracted installation personnel or your internal maintenance personnel to assure a safe, efficient installation.
Integration Services
Positech can source and supply entire work cell solutions that may include lift assists, lift tables, conveyors, overhead rails, carts, fixtures, and other ergonomic solutions for a total project solution.
Operator and Maintenance Personnel Training
After a new piece of equipment or process is installed in your facility, it is very important that the operators, production people and maintenance personnel are trained to operate and maintain this installation safely and efficiently.
Planning & Layout Design
Positech can supply 2D and/or 3D layouts and profiles of the existing area and the product flow and production enhancement of the completed project.
Long-Term Service Support
Positech has 24-hour phone support, preventative maintenance services and spare parts support for the life of the equipment.
Case Studies
- Industry: Metal Fabrication
- Challenge: Cylindrical
The cylinders weigh between 50 to 100 lbs., 8″ – 10″ diameter and 48″ – 52″ long. 120″ of radial reach is required for three pick up and place points. The cylinders are up to 350° in temperature when the are brought to the work cell. Plant safety procedures require maintenance personnel must be able to service the electrical and hydraulic components from floor level.
- Industry: Agriculture, Automotive, Construction
- Challenge: Torque and Impact Handling
The different angles and locations of the bolts and a restricted work cell area. A total of four units must be located in the same area with each having a different nut setter doing a different task. The customer would like to reduce the cycle time and eliminate end-effector changes during the assembly process. The ultimate goal is to reduce shock absorbed by the operator.
- Industry: Metal Fabrication
- Challenge: Sheet Lifting
Steel sheet handling, sheet range in thickness from 22 ga to 1″ and weigh up to 700 lbs. Cut parts are cleared from the skeletons as follows: Light sheets are shaken like a blanket, medium sheets are manually hammered or impacted with an air chisel, and heavy sheets are lifted and shaken with a forklift with no way to secure the sheet on the forks. The sheets are awkward, heavy, and hard to handle due to their size, causing ergonomic issues and back and shoulder injuries. It takes multiple operators to distribute the work load and handle the large skeletons.
- Industry: Agriculture, Automotive, Construction, Military and Defense
- Challenge: Engine Handling
Picking up the crankshafts and transferring them to the inspection table was repetitive. The crankshafts weigh 25 lbs. and were difficult to pick up by hand.
- Industry: Agriculture, Construction, Military and Defense
- Challenge: Engine Handling
Heavy parts were being mounted to an engine on a hanging conveyor and engines are allowed to sway. Operators had to crawl under the engine to insert shields onto installed housing with only 6″ clearance.
- Industry: Food and Beverage
- Challenge: Baskets - Buckets - Totes
The bucket is heavy when full and the sharp spikes presented a danger to people handling the bucket. Since the contents are liquid, spills are always a concern. Also, the manipulator must be washed down daily with hot, soapy water from a high pressure washer.
Parts range from 19.6-84″ W x 15.5-26.8″ H x 14.7-29.8″ DP weighing up to 300 lbs. Process was requiring 2-3 associates to handle. The parts are coming straight from fabrication and may have some sharp edges and a thin oil film making handling them hazardous for the operators. Part are partially assembled so operators need to be careful so as not to undo assembly.
- Industry: Mining
- Challenge: Cylindrical
Limited work space, multiple obstacles, and heavy parts lead to ergonomic problems. Restricted power sources and underground environmental conditions limited the available equipment to perform the tasks. The end-user was looking for a solution to improve operator ergonomics as well as the overall efficiency of this maintenance process.