News- Ningbo Delidong Machinery Technology Co., Ltd.

2026-09-14

Rubber Characteristics & Industrial Applications

1. Natural Rubber (NR) Advantages Excellent elasticity and resilience Outstanding tensile strength Excellent wear resistance Good fatigue resistance A renewable natural resource Easy to process Di...

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2026-09-07

Classification of Rubber Materials

Rubber is one of the most widely used engineering materials in modern manufacturing. With its outstanding elasticity, sealing performance, wear resistance, shock absorption, and chemical stability, r...

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2026-09-07

Conveyor Belt Vulcanising Machine Selection: A Practical Buyer's Guide

A conveyor belt splice that fails is not simply a repair issue. It stops production, turns a planned maintenance window into an emergency call-out, and may damage the carcass beyond economical repair...

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2026-09-01

Brake Pad Friction Material Selection Guide and Core Performance Characteristics

Friction material is the core functional layer of a brake pad, directly determining the brake pad's braking performance, noise reduction, wear resistance, high-temperature resistance, and service life...

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2026-08-31

Hydraulic vs. Pneumatic Rubber Molding Presses: Key Differences Explained

Quick Answer: Hydraulic vs. Pneumatic Rubber Molding Presses The core difference is force generation: hydraulic presses use pressurized fluid to generate clamping force, typically ranging from 10 to ...

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2026-08-24

How to Properly Use and Maintain Rubber Injection Molding Machines

Proper operation and regular maintenance of rubber injection machines are essential for ensuring stable equipment performance, extending service life, and producing high-quality rubber products. Estab...

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2026-08-24

Plate Vulcanizing Press Buying Guide: Specs, Sizing, and Applications

Quick Answer: What to Prioritize When Buying The right plate vulcanizing press comes down to matching platen size and layer count to your product dimensions, choosing a pressure capacity of roughly 3...

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2026-08-17

Core features, advantages and production value of brake pad press

Delidong Company has been deeply involved in the R&D, production, and customization of specialized forming equipment for friction materials for over a decade, focusing on creating highly adaptable...

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2026-08-17

Common Cold Press Forming Machine Issues and How to Prevent Them

Quick Answer: The Most Common Issues and Fixes The most frequent cold press forming machine problems are hydraulic pressure loss, uneven part density from misaligned dies, premature die wear, materia...

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