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Four advantages of choosing our products
The Piston Rod Of The Product Has Been Precisely Processed, With Good Wear Resistance, Surface Roughness Below Ra0.02um, High Hardness, High-quality Piston Rod And High-performance Sealing Device, Ensuring The Long-term Life Of The Nitrogen Spring
The Nitrogen Gas Spring Has The Characteristics Of Small Size, Large Elastic Force, Long Life And Constant Elastic Pressure. Small Size Can Save Mold Space, Large Elasticity Can Reduce The Number Of Springs, And Long Life Can Reduce The Number Of Mold Repairs, Thus Reducing The Total Cost Of The Mold
Compared With The Pipe Welding Forming Method Adopted By Other Products, Beibei Kang Adopts The Integral Cutting Forming Method To Ensure The Safety And Reliability Of The Product.
People Take Scientific And Technological Innovation As The Foundation, Industry As The Carrier, Customer Demand As The Guidance, And Go All Out To Build The Spirit Of Craftsmanship In A Big Country
The Nitrogen Gas Spring Developed By Dongguan Beibeikang Precision Machinery Technology Co., Ltd. Is A Self-developed Product Based On The Introduction, Digestion And Absorption Of Foreign Advanced Technology Based On International Standards, And Has Obtained Several National Patents In Manufacturing Technology. Specializing In The Production: Nitrogen Gas Springs, Mould Gas Springs, Domestic Gas Springs, Mould Springs. Bebekang Is Located In Dongguan, The Hinterland Of The Pearl River Delta, Bordering Guangzhou, Foshan, Zhongshan And Shenzhen, And Adjacent To The Economic Ties Zhuhai, Hong Kong And Macau. Convenient Transportation And Unique Geographical Location. It Has A Large-scale Production Base And Technology Research And Development Center With Complete Supporting Facilities. Strong Technical Force, Rigorous Production Technology, Assembly Line Operation And Advanced Detection System. The Product Quality Is Reliable, The Varieties And Specifications Are Complete, And The Pr...
Document Number:BBK-DVP-2026-101
Preparation Department:Production Technology Department
Prepared Date:January 2026
Effective Date:January 2026
Scope of application:Daily maintenance, inspection, and emergency handling of nitrogen gas springs for all production equipment of BBK-JINGBA GOTEBO KOFUO
catalogue
1. General Provisions
2. Daily inspection and regular maintenance standards
3. Daily Inspection Record of Nitrogen Spring
4. Fault emergency response quick check card
5. Safety Management Supplementary Provisions
1. General Provisions
1.1 Purpose of Preparation
In order to standardize the maintenance work of the company's nitrogen gas springs, ensure their operational stability and service life, reduce equipment failure and shutdown rates, and ensure production safety and product accuracy, this manual is specially formulated.
1.2 Applicable equipment
This manual is applicable to various standards and customized nitrogen gas springs used in the company's mold...
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2025.10
MORE +📆 Time: October 16-18, 2025📍 Location: Foshan · Tan zhou International Convention and Exhibition center📌 Booth number: 6-007Company ProfileThe design of BBK-JINGBA nitrogen gas springs can meet customers' expectations for product reliability, safety, service life and modern fashion concepts. The design, production and testing of BBK-JINGBA nitrogen gas springs all comply with the European pressure equipment standard (97/23/EC).The Pressure Equipment Standard (PED) has replaced all previous European legislation that was used to regulate the design, production and testing of pressure vessels. The production of BBK-JINGBA brand springs relies on the latest production processes, skilled technical engineers and precision mechanical equipment located in our modern facilities at BBKDVP. As the designer and manufacturer of BBK-JINGBA nitrogen gas springs certified by the European Union for high-pressure vessels, BBKDVP, in 2008, gathered its high-quality R&D personnel and was the f...
Founded in April 2008, Beibeikang Technology has been deeply engaged in the industry for more than ten years. It is a professional enterprise integrating the R&D, sales and after-sales service of mold nitrogen springs and robot balance cylinders. We have always taken customer needs as the core, made all-round efforts from product quality to after-sales service, and won customer trust with strength. The six core reasons for choosing us are as follows:
1. Adhere to the Bottom Line of Raw Materials and Build a Solid Foundation for Safety
We always put safety first. High-standard alloy steel is selected as raw materials, and we resolutely resist the practice of some peers in the industry using downgraded steel grades to cut costs. We eliminate potential safety hazards from the source, ensure that each product has reliable bearing capacity and operational safety, and let customers use it with complete confidence.
2. Multiple Safety Designs to Eliminate Operational Risks
The produ...
2026.07
MORE +Leading Nitrogen Gas Spring Manufacturers for Industrial Applications
Leading nitrogen gas spring manufacturers provide a wide range of standard and customized nitrogen gas springs for metal stamping, injection molding, automotive, and aerospace applications. Global manufacturers offer ISO-compliant designs, extended service life, and various mounting options to meet different industrial requirements.
Top Nitrogen Gas Spring Manufacturers Worth Considering
DADCO
DADCO is a leading manufacturer offering a comprehensive range of nitrogen gas springs, including patented mini, micro, and standard models. Their products are widely used in metal stamping and plastic injection molding applications. Buyers can view their available products through the DADCO online catalog.
Special Springs
Special Springs is well known for heavy-duty nitrogen gas springs compliant with ISO/VDI standards and equipped with built-in safety features. Their North American headquarters stocks more than 30,000...
2026.07
MORE +The advantages of nitrogen gas springs are many, making them more and more popular as metalformers lookfor exact pressure control in the die.They’ve long been the die-pressure system of choice for automotive stampers,for example, who value the long-term reliability, compactness and exact pres sure control that these springs provide.
Pressure on Contact
Gas springs use gas pressure to produce a net force. The pressure acts on arod or piston and results in a force pro
portional to the gas-charge pressure.Unlike a steel or urethane spring, the rated force of a gas spring is achieved on contact or as soon as the rod starts compressing. Force is calculated by mul tiplying the effective area of the rod or piston by its charge pressure—for exam ple, 1.0 sq. in. by 2000 psi = 2000 lb. Of force. Most gas springs are charged to 2175 psi or less.
Urethane and steel springs work on the principle of deformation of an elas tic material. The initial force on contact is ef...
A gas spring is a type of spring which, unlike a mechanical spring, uses nitrogen gas pressure enclosed in a cylinder which is compressed by a piston rod that provides force during the stroke length.
A gas spring is a pressure vessel because it contains high pressured nitrogen gas (N2).
A standard gas spring consists of:
What are the benefits of using gas springs?
Gas springs have many advantages over mechanical springs:
- Higher power per required installation area
- Longer stroke in relation to total length
- Longer service life
- Less risk of damage to the tool in the event of a breakdown
- Easy to change the force by adjusting the gas pressure
- Lower force increase during the stroke length
- More mounting possibilities
PED approved for 2 million strokes
The development of KALLER gas springs has been conducted according to PED 97/23 since the European Pressure Equipment Directive (PED) took effect on 29 May, 2002. The KALLER gas springs are designed, produced and tested to withstand 2,000,000 full cycles* at the highest allowed charging pressure, the maximum permissible operating temperature and for all specified mounting methods.
*Unless other value stated on the spring
Customer benefits:
Meet the PED requirements for the end user. The BBK-JINGBA 2 million stroke PED approval ensures safer component cycle life. Repair kits guarantee even greater value.
Overload protection system
Designed for controlled gas venting between the seal and piston rod with an integral safety stop and a specially designed guide.
Customer benefits:
In case of a jammed cam or tool part being forced by gas springs, this feature reduces the risk of tool damage or injuries from parts expelling u...
Specialized Production: Nitrogen Gas Springs, Mold Nitrogen Springs, Domestic Nitrogen Gas Springs, Mold Springs
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