Quality Door Gasket Production Line & Refrigerator Magnetic Strip factory

Good processability: easy to melt and plasticize, moderate fluidity, high extrusion molding efficiency, smooth surface.Strong sealing: The product is soft and elastic, and can tightly fit the refrigerator door, providing good sealing and insulation effects.Anti aging: good weather resistance, not easy to harden, crack or discolor after long-term use.Good low-temperature toughness: It maintains good flexibility and sealing performance even in low-temperature environments of refrigerators.Easy to bond/weld: The particles have good bonding performance after melting, making it easy to weld the end of the door seal or bond with other components.High stability: The formula is stable, not easily decomposed during processing, and the product size stability is good.High cost-effectiveness: Providing good cost-effectiveness while meeting performance requirements.

The fully automated refrigerator door seal production line adopts a PLC intelligent control system to coordinate the orderly production of each link. The entire line can operate efficiently with only one person:1. Configure an automatic drying and feeding machine with automatic overload and shortage alarms to reduce labor costs;2. Spray cooling+water removal device solves the deformation/water mark problem caused by traditional water tank cooling;3. Automatic drilling device: automatically completes precise hole position processing to ensure position consistency;4. The traction speed is controlled by a frequency converter, equipped with a pneumatic cutting device, and the cutting length and size can be adjusted;5. 45 fully automatic cutting machine, capable of cutting both ends of the rubber strip into a 45 degree angle with a cutting accuracy of ± 1mm;6. The robotic arm is controlled by photoelectric technology to automatically clamp and smoothly place the adhesive strip onto the receiving table.This type of fully automatic refrigerator door seal production line can stably support long-term continuous operation, helping enterprises reduce labor costs while increasing production capacity, especially suitable for large-scale order production scenarios.

In order to ensure the quality and bonding strength of the coating, effective pretreatment before electroplating is the key to obtain high-quality coating, so the following standards are formulated: Before electroplating the workpiece After the workpiece is processed, the surface should be chamfered and deburred. Bumping and hitting are strictly prohibited. Remove various macroscopic defects such as grease, cooling cutting fluid, burrs, rust, scratches, and oxide scales from the surface of the workpiece. The workpiece shall no polishing or scratching phenomenon, and all workpieces that can be processed by machine tools shall be processed by machine tools. All workpieces for drilling and tapping need to be chamfered. After electroplating the workpiece Conduct quality inspection on the workpiece, check for defects in the coating, etc. Carefully package and handle to avoid damage during transportation and storage. Centrally placed in the workshop, do a good job of protection, do not directly touch the ground. All workpieces must not undergo secondary processing after electroplating. During installation, avoid collisions and wear clean work gloves to ensure the cleanliness of the workpiece's appearance and prevent any appearance defects.

Extrusion mold The material of the extrusion mold should be rust - resistant; and the molding size of the rubber strip and the height of each airbag should comply with the drawings/samples. The standard requirement for extrusion molds is that there should be no repairs to ensure smooth processing of the front cover,The screw cap shall not be larger than the insert. Extrusion die diameter: φ90-0.3mm, Customized according to customer requirements. The extrusion die uses slow wire. Shaped mold The cooling mold assembly is complete, with rounded chamfers, complete cooling holes, and stainless steel water nozzles. The cooling die is coded (consistent with the extrusion die), the sealing ring is leak proof, and the fixing bolts are made of stainless steel.   Testing mold Qualified rubber strips should be fully filled and free of gaps or wrinkles when passing through the inspection mold, ensuring smooth threading and chamfering. Detect the die with the strip, and chamfer the strip to encode (consistent) glossiness. Mold testing requirements: Use SJ75 extruder for testing to ensure compression ratio. Shipping packaging: The extrusion mold is fixed with a paper tube, and all molds are tightly packaged to prevent rain and moisture, ensuring that the goods are intact during violent transportation by express delivery.

After the bulk shipment of the 45 extruders in January, another batch of extruders from Zhenxiong Mechanical were installed and debugged yesterday, and successfully shipped! Before each shipment of equipment, we invest a lot of energy and resources to conduct a comprehensive inspection of packaging materials, packaging processes, and equipment fixation, ensuring that each equipment meets packaging standards and safely arrives at the customer's site. We believe that these devices will become reliable partners on customer production lines, helping them improve production efficiency, reduce production costs, and create higher value! If you have any equipment needs, please call our service hotline at 86-0532-82213636. We will provide you with professional and fast services!

Mould is composed of welding mould, guiding mould and ejecting mould. Installing method: (1) Keep edges align of left mould and right mould and install firmly. (2) Keep guiding mould align; insert gasket fluently and the screw tightly. (3) Ejecting mould is installed firmly, ejecting and reset fluently, no stagnancy. (4) Keep the mould cover tightly, open and clamp mould should be no loose. (5) Forbid operate this equipment before installing the mould.

The advantage of non-standard automation is the flexibility of solution design. We can provide customized solutions and comprehensive technical support according to different needs. requirement analysis Product related requirements Customized requirements Cost budget for equipment Other precautions, etc Develop a  plan The plan meets the customer's needs: Fully consider various factors, analyze and formulate equipment solutions. Scheme review Technical team evaluation: Assess the feasibility of all aspects of the equipment. Plan rectification: Rectify the problems discussed in the scheme. Customer confirms plan According to the customer's needs, the plan is finalized. Manufacture Strictly follow the quality standards, Ensure the accuracy and stability of the equipment. Installation and Debugging Strictly assemble equipment according to standards Test and debug the equipment The equipment has been packaged and shipped After-sales service Provide long-term after-sales service support for customers

Recently, our technicians went overseas to the customer's factory to provide after-sales commissioning services for PVC Plastic Door Doard Making Machine Extrusion Line and Wood Plastic Profile Production Line. After two weeks of intensive debugging, all indicators of the equipment have reached or exceeded the customer's expected standards, and have received high praise from the customer. This cross-border technical support not only deepens the cooperation relationship with customers, but also establishes a good brand image for the company in overseas markets. For over 20 years, we have actively expanded our overseas markets and exported our products to multiple countries and regions around the world. In order to better serve overseas customers, the company has established a comprehensive after-sales service system and cultivated an experienced and technically proficient after-sales service team that can quickly respond to customer needs and provide timely, efficient, and convenient services.            

The single wall corrugated pipe production line manufactured by Qingdao Zhenxiong Machinery Equipment Co., Ltd. for foreign customers has been assembled and successfully completed trial production.This production line adopts a PLC control system, which only requires setting the parameters. It is easy to operate and has high control accuracy. It also has an online punching function, which eliminates the need for manual secondary operations and directly saves labor costs. The entire production line can be easily managed with only 1-2 people.If you are interested in single wall corrugated pipe equipment, please feel free to contact us at any time.

Our company is a professional manufacturer of refrigerator door seal production lines, with over 20 years of production and research and development experience. We are a long-term equipment supplier for large refrigeration enterprises.We provide Belarusian customers with a series of equipment including an online magnetic strip refrigerator door seal production line, a fully automatic welding machine for door seals, and a magnetic strip extrusion production line. The entire production line is fully automated, with high production efficiency, high production capacity, and good product quality.Recently, our technical team went overseas to provide equipment operation training for the client, once again demonstrating our commitment to "service without borders" through actions.