Kraanbuffer  Fabrikanten, distributeurs en leveranciers

As a specialist in innovative deceleration and vibration technology, we develop and manufacture components for machinery and plant engineering.
In the deceleration technology sector, the product range includes hydraulic industrial shock absorbers, heavy duty shock absorbers, elevator shock absorbers, deceleration cylinders, speed controls, rotary dampers, pallet stoppers and gas springs.
In the area of vibration isolation, we offer a wide range of air springs, PUR buffers and metal cushions.
With our 35 years of expertise, 120 motivated employees, a in-house production of 95% incl. seals Weforma is a partner for our customers in both standard dampers as well as for the development of modification and special solutions.
On our homepage you can find the following programs for free:

• Shock absorber calculation
• Elasto-Fluid Damper calculation
• Rotary damper calculation
• Air spring calculation for stroke
• Air spring calculation for the vibration isolation
• Gas spring calculation
• Gas spring configuration
• Metal cushions calculation for the vibration isolation
• Elastomer buffer calculation
• Elastomer spring calculation for the vibration isolation

CAD 2D
CAD 3D
On request, we can provide curves for force-distance and distance-time.

“TEHNOROS” Production Association is one of the leading Russian designers and manufacturers of complicated materials handling equipment of various application.
The company was founded in 1991 and in its early years specialized in the supply of various materials handling equipment to large domestic enterprises.
Since 2003, after affiliation "The Plant of Materials Handling Equipment named after S.M. Kirov", "TEHNOROS" expanded its specialization and began to design and manufacture materials handling equipment itself

Henan Yuhe Crane Co., Ltd. is a professional manufacturer of cranes, crane accessories, mainly engaged in single girder crane, double gider crane, gantry crane, electric hoist and hydraulic lifting platform research and development, manufacturing and installation sales.
Our company is the Chinese crane industry new star enterprise, is "guarantees the quality, strives for the quality, the heavy contract, keeps the promise" the advanced enterprise, Our products sell well at home and abroad, the factory product qualified rate reaches 100%, many times is evaluated by the consumer is worthy of the trust product.
The company has more than 2,300 employees, 138 people with medium and senior technical titles, and more than 1,000 sets of various production equipment, 185,000 square meters of plant area, 280,000 fixed assets.Perfect quality assurance system, strict management system, strong production capacity and advanced testing means, to ensure high quality and more efficient.
The company has experienced scientific and technical personnel and technical team, strong technical force, sophisticated production equipment, advanced technology testing means complete, safety performance standards, products have passed the national acceptance and issued the "special equipment manufacturing license, manufacturing safety certification."With the development of the enterprise, the company continues to increase investment.Combined with advanced technology at home and abroad, continuous innovation, improve product technology content, improve product quality, meet the market requirements of high standard cranes.
Over the years, the company has been increasing investment in scientific research, to build a crane, quality first, sales first, brand first, reputation first!