Резиновая пресс-форма по низкой цене и высшего качества

Cheap Price Top Quality Rubber Compression Mold

We provide OEM & ODM custom rubber compression molding tool service for rubber and silicone vulcanization. According to your 2D/3D drawings, samples or product requirements, we design and manufacture compression molds with single-cavity or multi-cavity structure.

This compression mold works with rubber vulcanizing press. Pre-weighed raw rubber compound is loaded into cavities. Under high temperature & high pressure, rubber flows, vulcanizes and forms finished rubber components. It is ideal for thick-wall, high-hardness, high-viscosity rubber parts.

Our mold supports NBR, EPDM, VMQ Silicone, FKM/Viton, HNBR, AFLAS etc. Widely used for O-rings, rubber gaskets, rubber bellows, grommets, shock pads and custom sealing components.

Product Specifications

Mould Production Instruction

Our mould manufacturing is guided by complete production instructions, regulating every step from design, machining, finishing to trial moulding, to guarantee high-precision, durable custom rubber moulds

Custom rubber compression mold Manufacturing

Lead Rubber is a professional manufacturer specializing in molded rubber & plastic components and mold fabrication.

We mainly export O-rings, seals, gaskets, rubber bumpers, molds and other custom-molded parts.

We develop custom molds for a wide range of rubber and plastic materials according to customers’ drawings and requirements. We provide one-stop OEM & ODM solutions for global buyers.

OEM Services and Mold Development

We provide full-service OEM solutions for molded rubber and plastic components. With rich experience in custom manufacturing, we can produce parts strictly according to your drawings, samples or technical specifications, including O-rings, seals, gaskets, bumpers and other custom molded items.

Our in-house mold workshop supports complete mold development from design, CNC machining, trial testing to final validation. Custom molds can be built for various rubber and plastic materials such as EPDM, NBR, FKM, Silicone and engineered plastics.

Whether you need a new mold for prototype sampling or mass production tooling, our engineering team will work closely with you to control quality, lead time and cost. We deliver reliable one-stop custom molding service for global buyers.

Quality Control and Testing for molds

Strict quality control procedures are implemented throughout the entire mold manufacturing process, from design review, CNC machining, heat treatment to final assembly.

Every mold will undergo rigorous inspection and bench testing before shipment. We check mold dimensions, surface finish, ejection system and sealing structure to ensure precision and stability. Trial molding is carried out to verify part quality, dimensional accuracy and material compatibility for rubber or plastic compounds.

Any defects will be corrected during the sampling stage. Only qualified molds are approved for mass production. Our QC team maintains complete inspection records, helping minimize production risks and guarantee consistent performance for your molded partst.

Packaging and Delivery Preparation

Lead Rubber offers packaging options for international shipments, including PE bags, export wooden crate, and palletized packaging where required. Customized packaging, logo printing, and product labeling can be discussed according to order quantity and customer requirements.

Packaging methods are selected according to the product type, shipment method, and destination requirements. Please confirm any special packaging or labeling instructions before placing an order.

Frequently Asked Questions

Q1: What information do you need for mold quotation?

A: Please provide 2D drawing (DWG/PDF), 3D file (STEP/STP), product sample, rubber material & hardness requirement, cavity quantity, target tolerance and annual estimated quantity.

Q2: What steel options are available for the compression mold?

A: We offer 45# steel, P20, 718, H13, SKD61. Different mold steel for different mold life requirements.

- 45# steel: ~50,000 shots

- P20 / 718: 100,000–200,000 shots

- H13 / SKD61: 300,000–500,000 shots

Q3: What rubber materials can your compression mold support?

A: Our mold is compatible with NBR, EPDM, VMQ Silicone, FKM(Viton), HNBR, AFLAS and other custom rubber compounds. Suitable for O-rings, gaskets, rubber bellows, grommets, vibration pads and custom sealing parts.

Q4: Can you make multi-cavity compression molds? Such as 64 cavities O-ring mold?

A: Yes. Single cavity & multi-cavity design are available. We optimize flash groove and venting system to reduce air trap and part defects. Common cavity options: 4, 8,16,32,64 cavities.

Q5: What is your mold lead time?

A: Simple mold: 7–12 working days. Complex multi-cavity mold:15–25 working days. The time starts after drawing confirmation and deposit received. Mold trial & sample test included.

Q6: What is your mold packing method for export?

A: We coat mold with anti-rust oil, wrap with anti-rust paper + bubble film and EPE foam. Then pack into fumigation-free plywood crate, loaded on wooden pallet with stretch film. Custom shipping marks are acceptable.

Q7: Can you modify the mold after mold trial?

A: Minor adjustments are available. If major structure change is needed, extra tooling cost will be quoted separately.

Q8: What about after-sales service for the mold?

A: We provide technical support for mold operation. Free repair for non-human damage within warranty period. We also support regular mold maintenance service.

Request a Quote for mold

Looking for custom rubber compression molding tool for automotive & industrial rubber seals? Contact Lead Rubber to discuss drawings, mold steel, cavity design and OEM tooling needs.

Please provide 2D/3D drawings or samples, cavity quantity, mold steel, rubber material, application and special requirements for quotation.

Contact Person: Sunny                              
Tel: 0086-13400616316   
WhatsApp: 0086-13400616316
Email: sales1@leadindustryproducts.com

Contact Person: Lucy

Tel: 0086-13328793979

WhatsApp: 0086-13328793979

Email: sales4@leadindustryproducts.com

Contact Person: Nana

Tel: 0086-15872688050

WhatsApp: 0086-15872688050

Email: sales2@leadindustryproducts.com

Pricing Notice: The displayed price is for reference only. The final quotation depends on product design, material selection, dimensions, tooling requirements, order quantity, surface treatment where applicable, and packaging specifications.