Feature

Material modeling can be designed according to customer needs. We have more than ten years of experience in spring production. We have a team of professional engineers.
After the surface strengthening treatment, the surface structure of the customized spring improves the strength of the stress concentration point, so that the service life of the spring is longer.
The customized spring is subjected to three times of strong pressure treatment to eliminate the internal stress before use, and no spring deformation, shortening, fracture, etc. will occur again.
The service life is determined according to the stroke length and classification rate of the abrasive tool. P1 service life is 1 million times, P2 service life is 500000 times, P3 service life is 300000 times, and P4 service life is 150000 times.
Chrome plating, electrolysis, electrolytic wire drawing, nickel plating wire drawing sealing oil, PVD wire drawing, sub black plating, wire drawing gold, clean wire drawing and other surface treatments are optional.

Application

By the end of 2021, Xinsheng has more than 1000 parts suppliers and serves more than 2000 customers. Customers are widely distributed in semiconductor, new energy, 3C, photovoltaic, LCD, automobile, medical, food, transportation accessories, engineering machinery, agricultural equipment, elevator accessories, electronic appliances, sports fitness equipment and other industries.

Feature

1. Control the movement of machinery, such as the valve spring in the internal combustion engine, the control spring in the clutch, etc.
2. Absorb vibration and impact energy, such as the buffer spring under the car, train carriage, vibration absorbing spring in the coupling.
3. Store and output energy as power, such as clock spring, gun spring, etc.
4. Used as force measuring element, such as force measuring device, spring in scale, etc. The load and deformation of the spring is called the spring stiffness, the greater the stiffness, the harder the spring.

Material

1. Carbon steel and alloy steel springs mainly add silicon, manganese, chromium, vanadium, molybdenum and other metal elements to the steel wire to increase the elasticity and fatigue limit of the spring and make it impact resistant.
2. Stainless steel springs are mainly made of various types of stainless steel and are mainly used in places prone to corrosion and high temperature.
3. Copper alloy springs are mainly made of brass, phosphor copper, beryllium copper, etc. They are less elastic than steel, but have strong corrosion resistance. They are generally used in chemical machine springs, and can be used in electrical and food industries due to non-magnetic relationship.

Feature

1. The raw material of the custom-made tension spring is stainless steel, which is corrosion-resistant, bending-resistant and has good elasticity.
2. The customized tension spring is produced through multiple processes, the process is strictly controlled, the surface is smooth, and there is no burr.
3. There are no trachoma and black spots on the surface of the spring, with delicate details and good texture, which is convenient for enhancing work efficiency.
4. The hook of the tension spring is treated with high temperature, and the surface is smooth and evenly stressed.
5. The hook shapes of the tension spring include: middle hook, half-round hook, side round hook, square hook, rotatable round hook, side hook, German hook, middle round hook, triangle hook, and inclined round hook.

Application

The tension springs we produce have a high degree of flexibility and precision, our tension springs can be used in almost all industrial fields, such as defense, marine, computer, electronics, automotive, mold, medical, aerospace, railway, power station , construction machinery, mining machinery, construction machinery, elevators and other fields. The tension spring manufacturer has passed the IS9001 quality system certification, and the spring testing equipment is complete, such as: torsion testing machine, compression tension testing machine, salt spray testing machine, life testing machine, etc.

Feature

Customized spring material: iron, copper, stainless steel, manganese steel, spring steel, phosphor bronze, beryllium copper material, the spring wire diameter range is 0.1-80mm, which can be customized according to customer needs.
Material characteristics: stainless steel wire springs are resistant to acid and alkali, carbon steel wire springs have good strength and spring, and copper wire springs have good electrical conductivity.
Spring surface treatment: white zinc plating, blue zinc plating, color zinc plating, black zinc plating, black oxide plating, nickel plating, black nickel plating, chrome plating, gold plating, silver plating, electrophoresis black, DACROMET and any other requirements.
Production range: Customize all kinds of high-precision springs, compression springs, stainless steel springs, extension springs, torsion springs, special-shaped springs, springs, etc.

Application

Customized button springs are widely used in kitchenware, home appliances, machinery, electronics, electrical appliances, toys, clocks, lamps, instruments, handbags, footwear, communication materials, auto parts, handicrafts, office equipment, furniture, daily necessities, hardware, plastics and sports fitness equipment and other industries. Our company also has a group of professional and technical personnel as well as advanced production equipment and testing equipment. The customized springs have sophisticated technology, beautiful appearance and good quality.

Feature

1. We carry out strict quality inspection in every step from design to mass production of customized scroll springs, and conduct experiments and inspections through special equipment. During mass production, we will formulate special quality control documents based on the test results of the samples.
2. Our scroll spring R&D team provides customers with professional design solutions that meet the requirements through simulation software. At the same time, we focus on the performance of the key performance of the spring.
3. Before mass production of customized scroll springs, we provide customers with samples for testing, and communicate with customers to provide opinions on materials, dimensions, and design modifications.
4. We can produce molds and equipment for each scroll spring production line, which can meet the special needs of different application fields.

Application

Constant force springs are springs that generate constant tension and are a type of scroll springs. They are typically used in wire take-ups, suction devices, vending machines, rolling shutter doors and windows, rice cookers, microwave ovens, etc. The constant force elastic is mainly used in the occasions where linear motion is required, and a constant tension is generated in the range of stretching and deformation. Constant force springs are wound from flat metal stock to form coil springs with different turns, widths, thicknesses, outer diameters and tensions. The scroll spring can be installed and fixed in a variety of ways, and can be partially or fully stretched, and there is no limit to the speed and acceleration of the stretch.

Feature

1. The stainless steel compression spring has good elasticity, strong fatigue resistance and good corrosion resistance
2. The spring steel compression spring is wear-resistant and durable, with smooth surface, good elasticity and strong fatigue resistance.
3. The difference between stainless steel springs and spring steel springs: stainless steel is rust-proof, soft, suitable for low-strength elastic applications, and has weaker lasting elasticity. The spring steel is not rust-proof, and the material is hard. It is suitable for high-strength elastic applications and has a long-lasting elasticity.
4. We can apply various surface treatments to the compression spring to make the surface of the spring firm, improve its elasticity and prolong its service life.

Application

Customized compression springs are widely used and are suitable for common types of hardware, bicycles, electric vehicles, motorcycles, automobiles, ships, valves, electrical appliances, switches, toys, electronic switches, auto parts and other industries. They are also suitable for food, Packaging, medical equipment, environmental protection, aerospace, etc. Our factory has passed the IS9001 quality system certification, and the compression spring testing equipment is complete, such as: projector, torsion testing machine, compression tension testing machine, salt spray testing machine, life testing machine, etc. The yield rate is controlled above 99.8%.

Feature

The spring has been treated with special edging for mainspring, and the surface of the finished product has no burrs.
Made of high-quality SUS301 stainless steel, the spring force is stable. If the manganese steel material is used, the finished product is more cost-effective.
Professional manufacturer, short delivery cycle, fast delivery, worry-free after-sales.

Application

The power spring has a retractable function and is mounted on a gravity dissipator between the harness and the anchor point inside the fall arrest device. The function of the power spring in the anti-fall device is to keep the steel cable in a tight state forever, to avoid the steel cable from entanglement, so as to ensure the safety of the workers.
The car seat belt is also embedded with a power spring. Its application principle is the same as that of the anti-fall device, which can prevent the seat belt from being entangled when it is pulled out and retracted, and affect the locking function to ensure the safety of passengers.

Feature

Spiral spring surface treatment process: white zinc plating, blue zinc plating, color zinc plating, black zinc plating, black oxide, nickel, black nickel, chromium plating, gold plating, silver plating, electrophoretic black, Dacromet (salt spray test for more than 500 hours).
Spiral spring materials: stainless steel, spring steel, carbon steel, piano steel, phosphor bronze.
Spiral spring production equipment: CNC automatic computer forming spring machine and computer testing equipment, computer spring machine, computer spring, computer compression spring machine, computer torsion spring machine, ordinary compression spring machine, button punching machine, force measuring instrument, high temperature tempering furnace.

Application

The Spiral spring is a coil-shaped spring made of a steel strip material. In different industries, the scroll spring is also called differently. Now there are many different springs that are called scroll springs. For example, a take-up spring is also called a scroll spring, which is based on the shape of the spring. Products are mainly used in various electrical appliances, electronic products, computers, communications, toys, lighting, curtains, shelves, instrumentation equipment, mechanical equipment, automobile and motorcycle accessories, construction and installation and other industries.

Feature

The spring of the lamp is made of spring steel wire, and the surface is treated with hot electroplating nickel, or stainless steel. Refined and meticulous springs once again interpret high-quality fine craftsmanship. High-quality raw materials, good materials can make good products. Excellent craftsmanship, quality assurance, the durability of the spring comes from the excellent craftsmanship. The meticulous production of each link creates high spring toughness.

Application

Lamp springs are widely used in LED downlights, ceiling lights, lighting accessories, ceiling aisle panel lights, etc.

Spring antennas can be divided into nickel-plated, gold-plated, and copper spring antennas according to their materials. Generally, there are 315/490/868/915MHz spring antennas according to the frequency. Selection skills: When choosing a spring antenna, according to the actual project requirements, its size, length, gain, impedance, material, frequency, standing wave ratio and other parameters can meet the requirements.

Feature

Compared with other antennas, spring antennas are relatively low in cost, small in size, easy to install, have good standing wave ratio performance, and have good anti-vibration and anti-aging capabilities. Therefore, spring antennas are more and more widely used.

Application

Spring antenna is a very common low-cost antenna, which is widely used in many electronic products. Whether it is lora and sub-1g frequency bands such as 433M, 470M, 915M, or mobile cellular network frequency bands such as NBIOT and GSM, spring antennas have been widely used.