Happy Ramadan! In this full of auspicious month, LDHB wishes you and your family auspicious in Ramadan sincerely! رمضان سعيد! في هذا الشهر الميمون، تتمنى ldhb لك ولعائلتك شهر رمضان مباركًا بكل صدق!

Sincerely hired Do you want to be our partner? LDHB is looking for partners in India to be responsible for selling our products and accessories in the Indian market. Requirements 1. Can speak Chinese 2. Have experience in the machinery indu…

The mesh molding of polyurethane screen plates is an important part of the screen plate manufacturing process. The screen plate will be affected by many factors during the manufacturing process. The first thing to pay attention to is the im…

Rubber spring is an elastomer composed of metal coil springs and rubber. The shape and mechanical properties of the rubber spring are more stable, and can withstand the load and large deformation. It has the advantages of good vibration iso…

The vibration damping effect of rubber springs in the machinery industry is very obvious. Because rubber springs can withstand shear deformation and compression deformation, the internal friction damping of rubber springs is much greater th…

Rubber spring is a kind of high elastomer spring, made of ordinary rubber. The rubber spring has a small elastic modulus and a relatively large elasticity after being loaded. Large elastic deformation to absorb shock and vibration. Rubber s…

Date: 09.11.2023 - 12.11.2023 Location: SMX Convention Center in Manila, Philippines Booth No.: WT28 The Philippine Engineering Machinery and Mining Machinery Exhibition is a professional mining equipment exhibition and construction machine…

Date: 01.11.2023 - 03.11.2023 Location: Tashkent International Exhibition Center, Uzbekistan Booth No.: D174 Industry: Mechanical engineering, machine tool building, Road and road construction, Mining, Geophysics and geology The 17th Intern…

Exhibition date: Sept. 20-22   Exhibition location: Thailand Bangkok Booth No.: E24 Range of exhibition 1. Mining machinery and related products and accessories Mining machinery and advanced mining technology, excavation machinery, mining m…

Exhibition date: Sept. 13-16   Exhibition location: Jakarta International Expo Kemayoran Booth No.: 8523 in hall D Longding is excited to be exhibiting at this year's Mining Indonesia conference in Jakarta, Indonesia Sept. 13-16. The 23rd i…

There are many different materials for the filter cloth of the filter press, such as polyester filter cloth, polypropylene filter cloth, etc. The main purpose of dividing the filter cloth into various materials is to adapt to different filt…

During the use of the filter press, the filter cloth is exposed to acid and alkali corrosion, mechanical wear, and the aging of the filter cloth itself. As a result, the filter cloth of the filter press has a limited service life. Generally…