Rotational/Blow Molding

Rotational Molding Overview

Rotational Molding, uses plastic in powder form and our into aluminum mold. The spinning process is used to create hollow products such as bottles and items that need to be ridged, yet weigh much less when compared to its solid counterpart. Can be as large as a kayak or Kaivac cleaning machines.

We have the ability to create Rotational Molds based on your CAD/CAM software program documents. Every time we begin a project for a customer, we inspect every step of the mold production process from beginning to end.

CAST ALUM TEFLON COATED ROTATIONAL MOLD

CAST ALUMINUM ROTO SANDBLAST FINISH

CAST ALUMINUM ROTO WITH PINS

Rotational Molding Specifications

  • Aluminum
  • Steel Frames
  • Brass Pins
  • Sandblast 
  • Teflon Coated
  • Alum Plate
  • Cast Alum Molds
  • Steel Tubing
  • DeStaco Clamps
  • Springs and Bolts
  • 12″ up to 12′

Cnc Parting Line With a Tongue and Groove for Alignment or Steep Pins

  • 3D CAD was provided and then a tool was designed to make the parts
  • 3D CAD was provided and then a tool was designed to make the parts
  • Storage Bins for Water
  • Drainage
  • Cleaning Industry
  • Bottles
  • Kayaks / Boats
  • Laundry Carts
  • 3 to 8 Weeks

Blow Molding Overview

Blow Molding will use a melted plastic and form it into parison. The melted tube of plastics is surrounded by the aluminum mold. A blow pin will pierce plastic and inject air. This will cause a hollow plastic to take shape of mold. Bottles are a good example.

SEAT BACK BOTTOM HALF

SEAT BACK TOP HALF

SEAT BACK-BACK HALF

Blow Molding Specifications

  • 150° – 200° F
  • Aluminum Cast or Billet
  • Air Cylinders for Blow Pin Needles or Pins
  • Sandblast Finish
  • Aluminum Billit M1 Plate
  • Aircylinders Water Fittings
  • 6″ up to 8′
  • Aluminum Molds Gundrill for Water or Flood Cooled for Temperature Control
  • Spring Loaded Clamping System
  • Alignment Pins
  • 3D CAD was provided and then a tool was designed to make the parts
  • Bottles
  • Drainage Piping
  • Stadium Seating
  • Cases
  • Toys
  • Pop Displays
  • 3 to 6 Weeks

Custom & Added Value Services

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Looking for that one company that can provide you with Custom Dies, and one that also has the capabilities to handle your projects from start to finish? We are Borke MS and we have the expertise to handle just about any Custom CNC Machined Pattern & Fixture project. We specialize in design-part and tooling, CAD/CAM, reverse engineering, mold testing and repair, etc.

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We also offer superior materials to create Pressure Boxes and Plug Assist of the highest qualities and greatest tolerances in the industry. No matter what the design need is, Borke MS specialist are here to assist you from concept to completion. Regardless of the complexity and size of your project, we have to capabilities to see it through.