Springs - Import export

Our bed, where we spend most of our day, is very important for our health. Starting a new day ready, rested and happy is much easier with a quality mattress. Our mattress is produced with hercules spring technology that improves sleep quality. The top layer is woven from knitted fabric and the bottom layer is woven from sweatfree jacquard fabric. It can be used on both sides. One side knitted fabric and the other side jacquard fabric is used. Ventilation capsules are used on the side borders.

Dimensions Spring dimensioning according to customer request Material All spring materials Stainless steel Coating In-house phosphating Color code on the spring Additional coatings through external services Specialities Wave springs highly resistant against dynamic stress Wave springs highly resistant against static stress Minimal relaxation through heat treatment Automated setting- and force-inspection Customized dimensioning Axial installation space saving up to 50 % High spring rates with low tolerances

Dimensions Wire diameter: 0,2 – 8,0 mm Outside diameter: > 120 mm after consultation All wire profiles feasible Material All spring materials and quality steels with lower strengths Coating All commonly coated spring steels In-house phosphating In-house stove-enameling Additional coatings through external services Specialities Clamping rings made of round wire or flat material Clamping rings with a stamp Rings with defined bendings Minimum burr cut-geometry Additional processing available after consultation Customer specific packaging Rapid prototyping

Dimensions Wire diameter: 0,3 – 4,5 mm spring-hardened Wire diameter: 0,3 – 7,0 mm soft Profiles other than round wire after consultation Material All spring materials and quality steels with lower strengths Coating All commonly coated spring steels Additional coatings available after consultation Specialities Tight torsional tolerances Torsion springs with max. two coils (toggle springs) All kind of hook and leg configuration Rapid prototyping

Dimensions Wire diameter: 0,2 – 8,0 mm Spring length up to 1500 mm Special profiles feasible Outside diameter max. 120 mm Customer specific spring shape Material All spring materials Coating All commonly coated spring steels In-house phosphating In-house stove-enameling Additional coatings through external services Specialities Compression springs highly resistant against dynamic stress Compression springs highly resistant against static stress Minimal relaxation due to heat treatment Fully automated setting- and force-inspection Smallest force tolerances Customer specific packaging Assembling and mounting with other components Rapid prototyping

Dimensions Wire diameter: from 0,2 mm Spring geometry after consultation Material Stainless steel Copper alloy Customized solutions Coating Additional coatings through external services (e. g. gold-plated, silver-plated, tin-plated) Specialities Highest precision because of laser-welded spring ends Optimal contact properties because of inclined coils Automated manufacturing Customer specific packaging Rapid prototyping

Compression springs is the most common type of springs. The majority of compression springs are cylindrical and linear, but to this group belongs also conical, barrel shaped, tapered out ends and more. The design can be adjusted to fulfill a wide range of requirements concerning spring characteristic.

Lesjöfors’ range of standard springs consists of over 10,000 different items. Our highly efficient store of standard springs guarantees high delivery reliability. All our standard springs have been posted as 3D CAD models, and are available for downloading.

Wave springs developed to order: We work closely with you in the development of our wave springs for the intended application. Where necessary, we are pleased to assist you with processes ranging from dimensioning to verification to production. With the help of our specialist expertise, we will find the right solution for you together. We produce both single-turn and multi-turn designs with wavy and straight surfaces.

Compression springs Extension springs Sleeve springs Arm springs PARAMETERS Polishing Glass bead blasting Honing Galvanizing Powder painting Scragging

Westfälische Drahtindustrie manufactures steel wire for springs for use in a wide range of applications automotive, mechanical engineering, window and door equipment, agricultural technology, furniture industry, screen wire for the filter industry, various industrial products.

This product, produced with the mission of organic park equipment, is a natural solution to meet the need for the spring rocker, with room for 4 kids. If you want to increase the rustic atmosphere in your playgrounds, you can choose this product. Or you can add this product to a customized hybrid project.

Mollificio GR manufactures torsion springs, studying their characteristics based on the individual needs of the customers. Thanks to the advanced automatic numerical control machinery , it is possible to guarantee a production of the highest quality.

Mollificio GR based in San Giovanni in Persiceto, in the province of Bologna, produces cylindrical , conical, biconical and variable pitch compression springs according to the needs and requests of each customer. All the creations of compression springs are designed and made to measure, with the use of latest generation automatic machinery .

EFFBE elastomer spring perforated

Perforated / unperforated polyurethane spring

Spring for heavy loads

Spring for medium loads

Spring for light loads

Spring for extra light loads

80% Cotton 17% polyamide 3% Elastane

Disc Spring

Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and COMPACT) allow for use in many different applications. The valve seat is supported by an O-ring and guarantees maximum safety and reliability.

The locking gas strut, also called gas pressure springs, gas dampers or gas pressure dampers, aid the ergonomics and comfort for conveniently safely changing seated and lying positions, for effortlessly and precisely operating machine covers and are used in many other applications.

The gas strut, also called gas spring, gas pressure springs, gas dampers or gas pressure dampers, will solve your individual requirements for opening, closing, tilting and damping flaps, tables, seats or loungers thanks to our decades of experience. Gas struts take care of the controlled movement sequence and offer the following advantages: Simple installation Compact design Integrated damping Definable spring characteristic and extension speed

Application : Die spring. flat spiral spring etc. Specification and shape of wire : To be discussed.