ASH Industries Manufacturing & Engineering Products

ROTO-XL Molding™

rotoxl graphicROTO-XL™ represents ASH’s unique roto-molding division focusing on tooling & hollow thermoplastic components up to 18’ long and 52” in diameter. ROTO-XL™ molded components may be “stand-alone” or integrated with any number of other components from ASH Divisions including, CNC swiss lathe in both metal & plastic, Metal Injection Molding, and thermoplastic & silicone injection molding.


ROTO-XL™ molded components may also be foam filled, assembled, decorated, and held for drop shipping. Additional services include custom gages for quality, fixturing, foam filling (for additional rigidity & compression strength up to 1400psi), and custom thermoplastic colors. ASH ROTO-XL™ tooling may be cast in aluminum or fabricated steel.


ROTO-XL™ molding is a cost effective alternative to injection molding for large plastic parts, components which must be hollow (such as berms, barrels, canoes, kayaks, slides), and those which may be made from commodity thermoplastics (polyethylene or polypropylene).


The molds are less expensive than injection molding tooling as they do not have to be large, bulky, and built to withstand the tremendous pressures of injection molding. During ROTO-XL™, the powdered thermoplastic is placed in the mold; the mold is closed, and it is spun in three axes while being heated. After the thermoplastic has been heated and spread evenly on the inner walls of the mold, the mold is then cooled, opened, and the part removed. While it takes longer to make a ROTO-XL part than a SuperMold™ component, ROTO-XL™ may be the single unique way to address your manufacturing needs. Let our engineering staff walk you through the best choice for your project.



supermoldProduction Tooling with a lifetime guarantee: From Purchase Order to First article in 3 weeks*. Spend “prototype dollars” on production molds designed to take advantage of production efficiencies within ASH Industries Inc. SuperMold™ reduces costs and lead times for custom injection molds to process thermoplastic, silicone, or MIM components.  


At the same cost to you as a prototype mold, SuperMold™ uses tool steel to provide a production mold that is guaranteed for as long as you need parts. Our full tool shop allows quick turnaround to put parts in your hand when you need them.


molds side picMove your mold and production with confidence.

ASH’s returning customers understand the value of focused attention, expert advice, and a team of professionals who are maintaining their molds and working for their product’s benefit.


If your group has existing molds and you wish to benefit from ASH’s talents, you can move your molds with absolute assurance that your needs will be given priority. Based on the placement of a minimum parts order, the availability of material, and a Quality Criteria agreement, ASH will:


• Begin production of your components within one week.

• Produce components of equal or better than "last run" quality standards

• Document, disassemble, and clean the molds while replacing wear items and evaluating long term mold capability

• Inventory parts placed for blanket orders.


Your team will benefit from the fastest reacting and most proactive customer service & engineering team in the industry.

Mold, gauge, and process capability evaluation services are also readily available for an additional fee.



About ASH Industries

ASH® Industries offers a wide range of product manufacturing solutions.

Our engineering knowledge, patience, technical expertise, and desire to please clients has led to consistent innovation. 

Connect with ASH®

1330 W. Willow St.
Lafayette, LA 70506 
Ph: (800) 598-5274 
Fax (337) 235-0971

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