Zeller Corporation::Services

By: Zeller  09-12-2011
Keywords: Programming, Sheet Metal

Engineering and Design Services

VSG Enviromation offers a full range of control system design engineering services. These include: electrical system design, instrument loop planning, programmable controller, computer programming, design of panel assembly details, and the selection of components necessary to implement a control scheme. The preparation of documents and details to support installation, commissioning, and maintenance of controls are also provided.

Engineered drawings can be provided in customer-specified format and are normally prepared using AutoCAD 2000/2002. Facilities include laser and inkjet plotters and scanners for development and printing of engineering drawings and documents. Conventional drafting and artwork preparation are also available.

Currently, we have several libraries of CAD drafting symbols for the preparation of schematic, panel layout and P & ID drawings. These libraries, in addition to our drawing automation programs, assist us in minimizing the drafting expense while providing quality drawings. We also use customer-supplied libraries to provide drawing compatibility.

Programming and Computer System Integration

VSG Enviromation is a value-added reseller of computer systems to the control and automated test markets. Application programming and engineering services are provided for process control, data acquisition, communications, bar-code reading and printing, measurement and supervision. We have experience with a variety of operating systems, programming languages, communication networks and application software, such as operator interface packages and distributed control systems.


The technical staff provides instructions for operators and maintenance personnel on the products we supply. Operation and maintenance manuals are supplied for equipment, software and systems to meet the user’s requirements.


Assembly – Craftsmen assemble, wire and pipe control system assemblies designed by our staff, our customers or other engineering services. Complementary services such as sheet metal work, painting and crating are provided by our personnel and are augmented by a system of qualified suppliers necessary to meet most any requirement.


Sourcing of materials and components is available from in-house stock and through our quality suppliers.


Manufactured and purchased materials are packaged for delivery. Packaging for domestic and international shipping is provided to assure safe delivery of your products.


All fabricated products are inspected to assure conformance with design documentation and customer requirements. Basic tests for electrical parameters and piping integrity are performed and recorded. Sensing, measurement and controlled devices are configured and calibrated to application requirements. Each end product is tested to ensure functionality and operability. Simulated inputs and loads are provided within practical limits, functions are then thoroughly exercised to identify and correct any errors. Customers are always welcome to observe testing, test procedures, or any intermediate manufacturing step.

Keywords: Programming, Sheet Metal