Polyurethane Stopper Blocks

7 month ago

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shenzhen juxingda precision technology company limited

13 month

Product details

Custom Automation Components Pu Coated Stopper Blocks with 2 Hole Thread Custom Polyurethane Stopper Blocks

Designed for precision automation systems, these custom pu-coated plug blocks combine a highly durable urethane coating with a precision-machined metal or polymer core that can be securely mounted with 2 threaded mounting holes. Designed to absorb shock, guide motion, or define mechanical limits, these blocks are ideal for high-speed, repetitive mechanical operations.

Material	pu+metal
Hardness	30A-85D Shore or customized
Quality	High-Quality
Certification	ISO9001 ISO14001
MOQ	100pcs

Durable Polyurethane Coating

The surface is coated with high-resilience PU ( 30A-85D), offering excellent elasticity, wear resistance, and noise dampening, ideal for impact or contact surfaces in automation lines.

Threaded Mounting Holes (2-Hole Design)

Each block features two M4-M10 threaded mounting holes (or per spec), allowing for stable and rigid installation onto frames, conveyors, or guide rails.

Custom Core Materials

Options include aluminum, stainless steel, POM, or high-strength nylon depending onapplication load and environmental requirements.

Precision Machining & Molded Integration

Core blocks are CNC machined, and polyurethane is cast or injection-molded for strongadhesion and dimensional consistency.

Non-Marking and Low Noise Operation

The PU coating avoids surface damage and suppresses mechanical noise, crucial in clean roomor quiet assembly environments.

Lead time

Quantity (pieces)	1-100	101-500	501-1000	>1000
Lead time (days)	7	12	20	To be negotiated

FAQ

Q1 : Can I request a special shape or mounting layout?

A : Yes. We can manufacture according to your 2D/3D drawing or assist in designing one based on yourapplication.

Q2 : How is the PU applied to the block?

A : PU is typically cast or injection-molded directly onto the core to ensure strong bonding andconsistent shape.

Q3 : Are food-grade or ESD-resistant materials available?

A : Yes. We offer PU compounds that meet FDA and ESD standards for specific industries.

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shenzhen juxingda precision technology company limited

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13 month

Main Product: polyurethane rollers, rubber screw, rubber gasket, rubber bearing , cam follower, dowel pins

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