- Finishing options for compatible metal and plastic frames.
- Processes matched to titanium alloys, stainless steel, PC, or acetate.
- Separate deburring, smoothing, matte texture, and gloss requirements.
- Trials to inspect contours, hinges, lens grooves, coatings, and cleanliness.
Eyeglass Frame Polishing and Deburring Machines
Inovatec offers equipment and media for finishing suitable eyeglass frames and components. Provide the exact material, manufacturing method, coating condition, dimensions, and target appearance. Protect hinge interfaces, lens grooves, threads, and thin sections, and inspect dimensional change and residue removal during the trial.
A vibratory bowl can be evaluated for compatible frames and components. Use the listed 200-frames-per-day case as a planning discussion, then establish batch size, process stages, handling, and output with your actual parts.
A small vibratory tumbler provides an option for sample work or limited production. The listed five-frames-per-day case is a planning example; confirm chamber fit, loading, process duration, and finish for the selected model.
A centrifugal disc finisher can be evaluated for suitable deburring and smoothing tasks. For a requirement of 2,000 frames per day, verify cycle time, batch load, stage changes, separation, and inspection rather than assuming a guaranteed output.
A dry tumbling machine can be evaluated for compatible plastic frames and the specified dry medium. Check heat, residue, contact marks, geometry, dust control, and the required gloss.
A large rotary barrel offers a fixture-based option for compatible stainless steel or titanium frames. Confirm individual hanging arrangements, clearance, security, contact, and the finish required.
A tilt rotary barrel can be evaluated for suitable plastic frames. Select medium, loading, process settings, and handling around the polymer, contour, incoming surface, and target finish.
Frame Materials and Manufacturing Methods
For machined frame components, locate burrs and identify protected edges, hinge faces, holes, and threads. Compare compatible vibratory or disc processes with a representative sample.
For injection-molded frames, specify the polymer and flash condition. Verify removal without unacceptable changes to contours, lens grooves, thin walls, or the molded surface.
For 3D-printed frames, identify the printing method, polymer, cure state where relevant, and layer texture. Establish whether media can reach and leave the intended features before choosing a smoothing process.
For titanium-alloy frames, confirm the alloy and treatment history. Evaluate individually held rotary processing where suitable, including hinge areas, thin sections, permitted removal, and cleaning.
For polycarbonate frames, specify the grade and coating. Check chemical compatibility, temperature, impact marks, dimensional change, and the required appearance through trials.
For cellulose acetate frames, select the process around the incoming surface, geometry, and required matte or gloss finish. Check heat, media marks, residues, lens grooves, and hinge fit.
Mass Finishing Media
Plastic abrasive grades serve defined cutting and smoothing tasks. Porcelain grades can be evaluated for compatible burnishing stages, while wood pegs serve specified dry processes. Select the grade, compound or paste, dimensions, and separation method for the frame material and finish.
Related Equipment and Media Resources
See Finishing media, Plastic tumbling media, Porcelain tumbling media.
- Send drawings or representative samples, material, dimensions, and starting condition.
- Specify the surface target, protected features, and allowable dimensional changes.
- State the required output, handling arrangement, utilities, and delivery destination.
- Agree the equipment, media, cleaning sequence, and sample acceptance criteria.
- Ask about the sample-processing offer and agree eligibility, freight, sample return, and evaluation arrangements.
- Factory
- Before & After
The minimum order is one machine. Confirm the configuration, accessories, packing, and delivery requirements in the quotation.
Machines are secured on wooden pallets and enclosed in wooden cases. Request packing dimensions, gross weight, lifting information, and the destination-specific export packing requirements. Confirm any required wood treatment and documentation for the destination.
Standard payment terms are a 30% advance payment and the balance before shipment. Confirm the agreed payment method and inspection arrangements in your quotation. Discuss the agreed pre-shipment inspection, photos, and video.
The listed production estimate is 20–25 days, depending on model and quantity. Confirm the current schedule, expedited availability, and separate transport time.
Discuss shipping through Shanghai or Ningbo, with Yiwu consolidation where applicable. Confirm the delivery address, transport method, freight, and responsibilities in the quotation.
Eyeglass Frame Polishing and Deburring: Process and Equipment Selection
Inovatec offers equipment and media for finishing suitable eyeglass frames and components. Provide the exact material, manufacturing method, coating condition, dimensions, and target appearance. Protect hinge interfaces, lens grooves, threads, and thin sections, and inspect dimensional change and residue removal during the trial.
In This Guide
- Define the Frame Finishing Task
- Compare Manual and Machine Finishing
- Identify the Actual Frame Material
- Evaluate Titanium Frame Processing
- Evaluate Cellulose Acetate Finishing
- Specify a Matte Surface or Coating Preparation
- Plan Small-Batch Production
- Review Individually Held Metal Frames
- Assess a Tilt Rotary Barrel
- Assess a Centrifugal Disc Process
- Evaluate a 2,000-Frame Daily Requirement
- Assess Dry Polishing for Plastic Frames
- Evaluate a 200-Frame Daily Requirement
- Assess 3D-Printed Frames
- Choose Media and Process Stages
- Prepare a Trial and Equipment Request
Define the Frame Finishing Task
Separate burr or flash removal, surface smoothing, matte texture, and final gloss. Supply the material grade, manufacturing method, dimensions, coating condition, and incoming surface. Identify lens grooves, hinge interfaces, threads, thin sections, and other features that need protection.
Compare Manual and Machine Finishing
Compare part accessibility, required texture, contact, handling, accepted output, cleaning, and inspection. Manual work can remain appropriate for localized features or a final detail. Machine processing needs an approved recipe and checks rather than an assumption that every mark or dent can be removed.
Identify the Actual Frame Material
Confirm the specific grade of cellulose acetate, cellulose propionate, nylon, polycarbonate, titanium alloy, stainless steel, or another material. Monel is a nickel-copper alloy rather than a steel category. Coatings, inserts, and combined materials require separate consideration; no allergy or product-safety status is established by polishing.
Evaluate Titanium Frame Processing
Review thin sections, hinge areas, lens grooves, prior treatments, permitted removal, and required texture or gloss. Individually held rotary processing is one option for compatible parts. Confirm fixture security, clearance, contact, media, compound, and cleaning with representative frames.
Evaluate Cellulose Acetate Finishing
Select the process around machining marks, contour, lens grooves, hinge fit, and required appearance. Compare compatible wet smoothing or dry polishing options. Check temperature, chemistry, media marks, dimensional change, residues, and repeatability against approved reference frames.
Specify a Matte Surface or Coating Preparation
Define the required texture, appearance, cleanliness, and downstream coating specification. Controlled mass finishing and blasting are different process options. Check texture and dimensions by trial; do not apply oils, creams, or other treatments as a default preparation for every plastic or coating.
Plan Small-Batch Production
A small vibratory tumbler can be evaluated for samples or limited output. The listed four-to-five-frames-per-day example is a planning case. Confirm usable load, full process duration, stage changes, contact, cleaning, and inspection before selecting equipment.
Review Individually Held Metal Frames
For suitable stainless steel and titanium frames, assess individual hanging fixtures and a compatible rotary barrel. Rotary and vibratory motion are different mechanisms. Confirm clearance, mounting, contact control, media, finish, and protected features for the supplied configuration.
Assess a Tilt Rotary Barrel
A tilt barrel provides a loading and processing option for compatible plastic frames. Review access, loading, media movement, polymer compatibility, temperature, process stages, and separation. Agree the desired surface and dimensional result through sample evaluation.
Assess a Centrifugal Disc Process
A centrifugal disc finisher can provide an intensive smoothing or deburring option for compatible components. Confirm chamber gap, load, part and media dimensions, temperature, settings, contact, separation, and cleaning. Establish output from the complete accepted process.
Evaluate a 2,000-Frame Daily Requirement
Treat 2,000 frames per day as an output requirement to evaluate, rather than a guaranteed machine rating. Calculate accepted frames per load and cycles per shift, including stage changes, handling, cleaning, drying, and inspection. Verify those assumptions with your actual frame family.
Assess Dry Polishing for Plastic Frames
Use a dry machine and medium approved for the polymer and target finish. Check paste or compound compatibility, temperature, dust, residues, media wear, contact marks, and detail retention. Plan separation and final cleaning as part of the process.
Evaluate a 200-Frame Daily Requirement
For a planning requirement of 200 frames per day, compare bowl fit, load, stages, duration, handling, and inspection with sample results. A daily figure cannot define capacity without the frame material, geometry, process route, and operating hours.
Assess 3D-Printed Frames
Identify the actual printing process, polymer or resin, cure condition where relevant, wall thickness, and incoming texture. Verify media access, complete removal, feature retention, and dimensional change. Layer smoothing does not establish the mechanical or wearing performance of the final frame.
Choose Media and Process Stages
Select cutting or smoothing media for the starting surface and suitable polishing media for the prepared part. Plastic abrasives, porcelain, and wood pegs serve different processes. Check the actual grade, dimensions, chemistry, separation, and residue removal against the frame geometry.
Prepare a Trial and Equipment Request
Send drawings or samples, exact material and manufacturing method, finish references, protected features, daily output, and available utilities. Agree trial scope, acceptance criteria, cleaning, handling, and equipment configuration. Ask about operating instructions, training, and support arrangements.
Equipment, Media, and Component Examples
Related Equipment and Media Resources
See Centrifugal disc finishing machine, Mass finishing machine, Rotary tumbling barrel machine, Tumbling media, Vibratory finishing machine.