Custom High Precision Silicone Rubber Products Parts

The custom silicone sleeves, protective instrument boots, square caps, and elastomeric covers shown above demonstrate FlexiTurn's specialized molding and precision CNC mold tooling capabilities. We operate as a custom molding partner, converting your CAD designs into durable, precision-molded rubber components engineered for impact resistance, sealing, and ergonomic protection.

Advanced Silicone Processing & Precision Tooling Capabilities

• In-House CNC Mold Machining: Quality molded rubber parts begin with precision tooling. We utilize high-speed multi-axis CNC milling centers to machine aluminum and steel mold cavities with tight dimensional control, ensuring consistent part dimensions and clean parting lines.
• Custom Liquid Silicone & Rubber Molding: Expertise in Liquid Silicone Rubber (LSR) injection molding and High-Consistency Rubber (HCR) compression molding for complex thin-wall covers, custom sleeves, and textured surfaces.
• Precision Overmolding & Metal Insert Bonding: Combining CNC-machined metal cores (brass, aluminum, stainless steel) or rigid plastic frames with flexible elastomeric coatings for multi-material structural components.
• Controlled Flash Trimming & Edge Finishing: Engineered mold parting designs and precision post-processing minimize parting line flash, delivering clean edges on sealing surfaces and handgrip areas.

Why Choose FlexiTurn for Custom Silicone & Rubber Components?

Integrated In-House CNC Tooling: Unlike traditional rubber suppliers who outsource mold making, FlexiTurn manufactures and maintains all mold cores, cavities, and inserts in-house on our precision CNC machining lines. This reduces tooling lead times, lowers initial setup costs, and allows fast engineering modifications.

Multi-Material Manufacturing Facility: Beyond elastomeric molding, FlexiTurn operates complete CNC turning and milling lines for aluminum, stainless steel, engineering plastics, and composites, giving you a single vendor for hybrid assemblies, metal inserts, and custom housings.

Free 24-Hour DFM Engineering Consultation: Every CAD drawing undergoes a complimentary Design for Manufacturability evaluation within 24 hours—analyzing wall uniformity, draft angles, parting lines, gating locations, and material shrinkage to optimize production efficiency and unit price.

Rigorous Quality & Material Assurance: ISO-aligned quality control featuring durometer hardness testing, non-contact optical measuring, 3D CMM inspection, and material certification with every batch. Compliance documentation (FDA, RoHS, REACH, UL94) available upon request.

Flexible MOQ & Rapid Prototyping: Functional prototypes via rapid CNC aluminum tooling, scaling smoothly into serial production with no minimum order quantity.

Technical Capabilities & Scope

Service Model: Custom Silicone & Rubber Compression Molding, LSR Injection Molding, CNC Mold Tooling & Sub-Assembly.

Tooling & Equipment: High-Speed Multi-Axis CNC Machining Centers (mold making), Hydraulic Compression Presses, LSR Injection Machines.

Moldable Elastomers: Silicone (LSR / HCR), Fluorosilicone, EPDM, NBR (Nitrile), Viton (FKM), Neoprene (CR), Natural Rubber, TPE / TPU.

Hardness Range: Custom durometers from 20 Shore A to 90 Shore A.

Dimensional Tolerances: ±0.1 mm typical on critical molded features; mold cavity CNC machining accuracy within ±0.005 mm.

Surface Finishes: SPI Mold Finishes (Mirror Polish, Matte, Sandblast), Custom Gripping Textures, Laser Etched Logos, Anti-Static Coatings.

Quality Control: Hardness durometer verification, CMM dimensional analysis, Optical profile inspection, and Material Certification with each shipment.

Project Workflow & How to Order

Submit CAD Drawings: Upload your 2D (PDF/DWG) or 3D (STEP/IGES) CAD files specifying elastomer type, durometer hardness, color (RAL/Pantone), and quantity.

Fast DFM & Proposal: Receive DFM engineering feedback and a transparent tooling quotation within 24 hours.

Rapid Tooling & Samples: CNC machining of prototype mold tooling, producing evaluation samples with dimensional reports.

Volume Production: Scalable compression/LSR molding, automatic flash removal, cleaning, and final quality inspection.

Global Express Delivery: Protective packaging shipped directly to your facility worldwide.

Partner with FlexiTurn for your next custom silicone or rubber project. Contact our engineering team today for a free DFM review and fast quote!

Q1. What types of machining services do you offer?

We provide comprehensive CNC turning and milling services. FlexiTurn machines are equipped with 8-station programmable turrets and support both turning and 5-axis milling operations, making them suitable for everything from simple cylindrical parts to complex multi-axis components.

Q2. What materials can you work with?

We machine a wide range of materials including carbon steel, stainless steel, aluminum, plastics, and other engineering-grade materials. If you have a specific material in mind, just send us your requirements and we'll confirm feasibility.

Q3. What is your typical lead time?

Lead times vary depending on part complexity, quantity, and material availability. For prototypes and small-batch runs, we typically deliver within 5–10 business days. For high-volume production, we'll provide a customized schedule after reviewing your drawings. Contact us with your project details for an accurate timeline.

Q4. How do you price your services?

Pricing is based on several factors: material cost, machining time, tooling requirements, setup complexity, and order quantity. We offer competitive rates for both low-volume prototypes and high-volume production runs. Request a quote with your CAD files or drawings and we'll get back to you within 24 hours.

Q5. What quality control measures do you have in place?

We follow strict quality control procedures throughout the machining process. Our CNC systems support programmable precision down to 1 μm, ensuring high accuracy and repeatability. Every batch undergoes dimensional inspection before shipping, and we can provide inspection reports upon request.