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Anthracite Welding

Summit Hill, Pennsylvania

Job Shop / Contract Manufacturer


Anthracite Welding, established 1985, has doubled in size over the 23 years and is now housed in a 20,000 sq ft job shop with 24 employees. We are small enough to respond to your needs immediately, yet large enough and with enough technological and human resources to get your project completed on your schedule.

Our experience varies from structural steel & plate work, to complex weldments & machinery to simple angle clips, all done with the utmost care to detail and workmanship.

We specialize in a wide variety of work including:

  • Production and prototype fabrication in steel, aluminum, and stainless steel
  • Pipe welding
  • Shearing (10’x 3/8’’)
  • PLASMA Shape cutting 8'x 20' table x 1-1/2""th
  • Plate rolling (10’x1/2’’)
  • Sheet rolling (6”x10 ga.)
  • Angle rolling (5”x5”x1/2”) (channel 8"" x 3"")( sq tube 3 1/2"")
  • Certified welding asme/aws, stick, mig, tig & submerged arc
  • Machining
  • Pipe bending (4”sch 80)
  • Painting
  • Sandblasting
  • Powder coating

We look forward to meeting your diverse custom manufacturing needs.

JD Gray Associates

Summit Hill, Pennsylvania


Jd gray associates is a thirty year old manufacturing productivity consulting firm specializing in direct labor controls, materials handling and product automation. Our specialization is in the semi-automation of assembly operations using precision indexing, synchronous, linear or rotary production lines with or without work cell robotics. We can either perform the industrial engineering to customize the production line for your products or sell you the production line or both. We also perform a mechanization return-on-investment analysis prior to materials handling or automation equipment purchase to enable the client to view various payback scenarios. This analysis includes a staffing critique, departmental/work station layout, comparison of savings versus cost, equipment quotations, consulting services and fees. Once the analysis is performed we guarantee a first year payback on any manufacturing systems we have recommended that are implemented by jd gray associates. Contact us at or visit our website at

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