Offers to Sell

SUMMARIZE: Cylinder assembly line includes: manual loading, small cylinder sorting machine, secondary code scanning, manual shell entry, AI polarity detection, manual loading of bracket nickel, double-sided ten-axis spot welding machine, manual disassembling of fixtures, and back-end assembly line. ADVANTAGES: This standard machine applies to more than 90% of the market cylindrical products, high degree of standardization, according to the different needs of customers for automation module options. Unique double-sided cross spot welding equipment, modules to achieve one-time welding, no need to flip and move, the cost of equipment bottom operation is simple and convenient. Strong equipment compatibility, quick and simple changeover, program to achieve one-key changeover.

Minimum Order: 1 bags

SUMMARIZE: Cylinder assembly line includes: manual loading, small cylinder sorting machine, secondary code scanning, manual shell entry, AI polarity detection, manual loading of bracket nickel, double-sided ten-axis spot welding machine, manual disassembling of fixtures, and back-end assembly line. ADVANTAGES: This standard machine applies to more than 90% of the market cylindrical products, high degree of standardization, according to the different needs of customers for automation module options. Unique double-sided cross spot welding equipment, modules to achieve one-time welding, no need to flip and move, the cost of equipment bottom operation is simple and convenient. Strong equipment compatibility, quick and simple changeover, program to achieve one-key changeover.

Minimum Order: 1 bags

SUMMARIZE: Cylinder assembly line includes: manual loading, sorting machine, secondary code scanning, automatic shell entry, AI polarity detection, manual insertion of fixtures, double-sided ten-axis spot welder, manual disassembly of fixtures, and back-end assembly line. ADVANTAGES: This standard machine applies to more than 90% of the market cylindrical products, high degree of standardization, according to the different needs of customers for automation module options. Unique double-sided cross spot welding equipment, modules to achieve one-time welding, no need to flip and move, the cost of equipment bottom operation is simple and convenient. Strong equipment compatibility, quick and simple changeover, program to achieve one-key changeover.

Minimum Order: 1 bags

SUMMARIZE: This is a cylindrical module automatic production line specially configured for customers, and the equipment realizes: Module section: automatic core loading, labeling, core primary scanning, OCV4+1 sorting, sorting cache, secondary scanning, manual fixture loading of nickel chips, manual lower bracket,Manual loading of core, automatic AI polarity detection, manual loading of upper bracket + combined fixture, double-sided 10-axis spot welding, manual disassembly of the fixture, fixture reflow. Assembly section: Matching 10 manual operation positions, adopting the automatic transportation form of speed chain, realizing manual welding mark detection and replenishment welding, manual wiring welding, differential pressure test, BMS test,Installation of protection board, terminal line welding, comprehensive test. Changing type: the equipment is equipped with 18/21 parts for changing type 26/32 cells. Welding fixtures except, welding fixtures according to the customer's blueprint module configuration, subsequent changes in the customer's modules need to be The subsequent change of the customer's module needs to purchase the corresponding model of fixtures separately. ADVANTAGES: This standard machine is suitable for cylindrical products: 18650, 21700, 26700, 32700 electric core products, high degree of standardization, stable performance, delivery speed is far ahead. The degree of automation of the equipment is the best in the industry, and the degree of automation can be selected according to the different needs of customers, the original double-sided cross welding equipment, the module to realize one-time welding without turning and moving, low cost equipment.No need to turn and move, low cost equipment, simple and convenient operation.

Minimum Order: 1 bags

SUMMARIZE: This production line is mainly used for prismatic aluminum shell battery application process, manual loading, OCV sorting, turning mechanism, manual gluing, reserved station, double station bundling and tightening, manual installation of BUS piece, laser welding, reserved station. The front section of the line completes the welding of the module PACK and the production of the previous process through the module integration and speed chain, and realizes the linkage with the rear section of the line through the linkage type load shifting, and the rear section of the line mainly adopts the manual operation of the speed chain. ADVANTAGES: 10 levels of core sorting machine + flip mechanismHigh production efficiency, easy debugging and good operation, high stability. Abnormal monitoring and automatic alarm stop function ensure safe, stable and efficient cell production. Easy to operate, easy to change Laser welding with dual-station design for non-stop welding.

Minimum Order: 1 bags

Every tunneling project begins with the silent strength of engineering beneath the ground. While the spotlight often falls on the massive cutterheads of shield machines, few stop to consider what keeps the operation stable and leak- free—sealing systems. DEDE provides general parts and also produces seals that meet the specific needs of underground construction. This includes abrasion management, temperature endurance, and fluid resistance, all packed into precision- engineered sealing profiles. Whether facing groundwater intrusion or high rotation speeds, these seals are developed to perform under sustained mechanical and environmental stress. Manufacturer Direct Supply—What It Means for You One notable aspect of DEDE's business model is its direct supply approach. This eliminates intermediate channels and allows clients to receive sealing components straight from the production floor. The result? More predictable lead times, easier technical communication, and reliable product traceability. This model supports large infrastructure contractors and machine repair teams alike, especially when working with TBMs that demand frequent seal replacements or unique dimensions. Durable Performance for Shield Machines The sealing rings produced by DEDE are specifically crafted for use in shield tunneling systems, including earth pressure balance (EPB) machines and slurry TBMs. These machines operate under substantial axial and radial pressure, often encountering abrasive soil and fluid-laden environments. To meet these conditions, DEDE applies rubber compounds such as FKM and HNBR, combined with fabric reinforcement or metal frameworks, depending on the function. Lip-type configurations and grooved geometries are designed to prevent internal leakage while withstanding shaft misalignment or unexpected pressure spikes. These seals are not standardized across machines. Instead, DEDE offers customization based on shaft diameter, housing structure, rotation speed, and lubricant exposure, ensuring a functional fit rather than a forced compromise. Beyond Just a Seal—An Integrated Component Within a tunnel boring system, a sealing ring does more than stop leaks. It isolates internal systems, protects high-precision bearings, and helps maintain pressure balance within the machine. DEDE’s seals are tested to retain functionality even after long intervals between inspections, reducing the risk of emergency shutdowns during active tunneling. In addition, some designs incorporate dust lip structures and multi-material composite layers to further extend lifespan, especially when working in sediment-heavy strata.

Minimum Order: 100

SUMMARIZE: This line is mainly used for prismatic aluminum shell battery application process, manual loading, OCV sorting, turning mechanism, manual gluing, reserved station, double station bundling detention,AI polarity detection and pole addressing, manual mounting of BUS sheets, laser welding, reserved stations. The front section of the line body through the module integration and speed chain to complete the module PACKThe front section of the line body completes the welding of the module PACK and the production of the previous process through the module integration and the speed chain, and realizes the linkage with the rear section of the line body through the linkage-type load shifting automatically,and the rear section of the line body mainly adopts manual operation of the speed chain. ADVANTAGES: 10 levels of core sorting machine + flip mechanism High production efficiency, easy debugging and good operation, high stability. Abnormal monitoring and automatic alarm stop function ensure safe, stable and efficient cell production. Easy to operate, easy to change. Laser welding with dual-station design for non-stop welding.

Minimum Order: 1 bags

SUMMARIZE: This line is mainly used for prismatic aluminum shell battery application process, manual loading, OCV sorting, turning mechanism, manual gluing, reserved station, double-station bundling, AI polarity detection and pole addressing, pole cleaning, manual installation of BUS tabs, laser welding, reserved station. AI polarity detection and pole addressing, pole cleaning, manual mounting of BUS tabs, laser welding, reserved stations. The front section of the line body through the module integration and speed chain to complete the module PACK welding and the previous process production, and through the module integration and speed chain to complete the module PACK welding and the previous process production.The front section of the line body completes the welding of the module PACK and the production of the previous process through the module integration and the speed chain, and realizes the linkage with the rear section of the line body through the linkage-type load shifting automatically, and the rear section of the line body mainly adopts the manual operation of the speed chain.

Minimum Order: 1 bags

SUMMARIZE: This production line is mainly used for prismatic aluminum shell battery application process, manual loading, OCV sorting, turning mechanism, manual gluing, reserved station, double-station bundling detention, laser engraving machine marking,AI polarity detection and pole addressing, pole cleaning, manual mounting of BUS sheet, laser welding, reserved station. The front section of the line body through the module integration and speed chain to complete the module PACK welding and the previous process of production, and the front section of the line body through the module integration and speed chain to finish The front section of the line body completes the welding of the module PACK and the production of the previous process through the module integration and the speed chain, and realizes the linkage with the rear section of the line body through the linkage-type load shifting automatically, and the rear section of the line body mainly adopts the manual operation of the speed chain. ADVANTAGES: 10 levels of core sorting machine + flip mechanism High production efficiency, easy debugging and good operation, high stability. Laser scanning 7000mm/sec. The whole machine runs stably,High positioning accuracy, high operating efficiency, modularized design. Easy to operate, easy to change.

Minimum Order: 1 bags

SUMMARIZE: The project equipment is suitable for the assembly, laser welding and testing of prismatic aluminum shell battery energy storage modules & Packs. The equipment has: cell frame incoming material, cell automatic on-line, pole laser cleaning, code scanning, OCV test, bad removal, manual gluing, end plate manual gluing, module automaticStacking, module manual set steel tape, module flow on-line, laser module coding, pole addressing, human tooling CCS, BUSBAR laser welding, welding online detection, welding points, manual cleaning, DCIR test of module after welding, handheld welding, PACK box off line, PACK box pretreatment, module into PACK box, fixing, PACK Online manual assembly, air tightness test, PACK EOL test, communication, comprehensive test, PACK lifting off the line and other functions. ADVANTAGES: High speed, high precision, high security High speed operation accurate positioning, high flexibility, low noise

Minimum Order: 1 bags

SUMMARIZE: Prismatic shell core assembly line contains: 1. Module section: core scanning and sorting, automatic sorting, manual gluing, module stacking, rework up and down, module polarity detection and pole addressing, assembly bus or CCS, shared laser welding, post-soldering inspection, module down line and other stations. Welding, post-soldering inspection, module offline and other workstations. 2. PACK section: case loading, liquid-cooled plate air-tightness detection, liquid-cooled plate glue application, module in-box code scanning, module fixing, copper row fastening, case accessories, case panel, BMS installation, Sampling wiring harness, assembling and checking the cover, EOL collection and communication test, case airtightness check, PACK off the line and other workstations. ADVANTAGES: Manipulato , r loading and unloading, material handling,to prevent misoperation. Strong device compatibility, can meet the module, PACK and other different test requirements. The device has strong scalability, and different functional modules can be added or reduced according to battery test requirements. Fixture design according to product size data to meet the fast and flexible switching of differentproduct production needs.

Minimum Order: 1 bags

n the world of tunneling and underground construction, tunnel boring machine (TBM) face some of the harshest operating environments. Between high-pressure slurry, friction from rock and soil, and the extreme mechanical loads of constant motion, the integrity of each component matters. Among these, the sealing elements—often overlooked—play a crucial role in ensuring efficiency and equipment longevity. One of the most frequently encountered challenges is seal wear and thermal degradation. This is where wear-resistant and high-temperature-resistant tunnel boring machine sealing rings step in. The Material Matters Unlike general-purpose seals, the sealing components for tunnel boring machine are typically crafted from specialized materials such as fluororubber (FKM), HNBR, or PTFE-composite blends, depending on the application. These materials are selected for their resistance to abrasion, swelling, and temperature deformation—ensuring they remain stable under both thermal and chemical stress. In high-speed rotation or hydraulic pressure environments, traditional sealing solutions may harden, crack, or degrade over time. But engineered compounds in tunnel boring machine seals are designed to maintain elasticity, surface integrity, and sealing performance across extended operation cycles. Design Beyond the Surface The geometry of tunnel boring machine sealing rings often incorporates multi- lip structures with integrated dust-exclusion features. These are not simply cosmetic additions. In practice, they create multiple layers of defense, protecting internal components from fine particles, mud ingress, and hydraulic fluid leakage. Furthermore, wear-resistant designs integrate reinforced support frames, often using stainless steel or brass inserts, to provide dimensional stability. This reinforcement prevents distortion during installation and operation, maintaining consistent pressure against the shaft or bore. Real-World Applications In slurry TBMs or earth pressure balance machines, such seals are typically applied in the cutterhead drive, main bearing areas, and hydraulic systems. Each of these zones operates under different stress conditions, requiring seals that not only tolerate but adapt to varying loads, misalignments, and temperature spikes. It is not unusual for a single tunnel boring machine to require several different types of seals—each optimized for its local mechanical and environmental demands. Considerations Before Selection When selecting a sealing solution for shield tunneling applications, several factors need to be assessed: Working temperature range: Will the seal face ambient fluctuations or high sustained heat? Exposure to slurry or chemicals: Are there aggressive agents that could corrode or swell the seal? Installation space: Does the design demand compact sealing solutions or allow for larger profiles? Maintenance intervals: How often will the machine undergo servicing? A properly selected seal does not merely protect a single component—it helps prevent downtime, maintain pressure stability, and extend the overall service life of the equipment.

Minimum Order: 100

SUMMARIZE: The cylindrical cell assembly line includes: manual feeding, large and small cylinder sorting machine, small and small cylinder secondary scanning code, small and small cylinder manual shell position, shared AI polarity detection and addressing, manual placement of support nickel sheets, shared flipping laser welding machine, double-sided ten-axis spot welding machine, manual dismantling fixture, back-end manual working area, double speed chain line and other stations. ADVANTAGES: With MES data collection and processing, traceability, processing functions, online control of product quality. Integrate multiple production lines into one, compatible with large and small cylinder production processes. The whole line has a high degree of automation and high production efficiency. Can be customized according to the specific needs of customers.

Minimum Order: 1 bags

The LYO Biopharmaceutical Freeze Dryer is produced using standardized manufacturing processes, reducing manufacturing costs and shortening production cycles while ensuring performance and reliability. The design of the freeze dryer prioritizes safety, versatility, reliability, and long service life while also ensuring the safety of users and the environment. The design is based on mature technology and employs high-quality materials and components widely accepted in the biopharmaceutical industry. Additionally, it utilizes advanced manufacturing techniques, ensuring that the equipment fully complies with cGMP standards. Equipment features: 1. The cabinet material is AISI 304 or AISI 316L, and the interior of the cabinet is designed with rounded corners to facilitate access and minimize dead corners. 2. All internal welds of the cabinet are treated and smoothed with surrounding materials. During partition manufacturing, materials are uniformly heated to avoid stress between independent welds, ensuring the smoothness of the shelves. 3. Low-viscosity silicone oil is used as the heat transfer medium, ensuring good temperature uniformity at extremely low temperatures on the shelves. 4. Main unit components are sourced from imported brands to ensure equipment quality. 5. Production follows ISO9001 quality management system, and the manufacturing process ensures full compliance with cGMP standards. 6. The PLC computer system controls all functions of the freeze dryer. Based on the process parameters and programs stored in memory, the PLC can complete the operation of the entire production system. The system is stable and secure. 7. 4Q certification documents can be provided, along with comprehensive training and services.