YI MING-ESSEBI
For industries that produce consumables such as fasteners on a large scale, the advantages of cold forging are inevitable, as it has high strength, precise tolerances, reduced material waste, low energy consumption, competitiveness, and productivity.
Within the strategic scope of providing machines with the highest level of technology, Yiming Essebi continues to improve and develop new progressive cold forming machines and combined bolt formers.
Based on Italy technology, Essebi machine, adopting an Italian made air pressure clutch and a French made multi frequency converter, the machine can be precisely controlled for inch-running, and continuous-running. When the main slide stops running, it automatically stops at the last position, maximizing the space for making machine adjustment more convenient.
The design of the pneumatic rotary clamp mechanism allows for arbitrary adjustment of the clamping force of the clamp, enabling high-speed and stable production of the machine. The first station clamp is equipped with a short material monitoring device. When a short material occurs, the clamp automatically opens, the clamping stops, and a three-color light warning is displayed.
The wire feeding wheel and wire pressing wheel are both controlled by an electric control cylinder, which can adjust the pressure of the wire feeding wheel and wire pressing wheel at any time. They automatically separate during the return trip and are equipped with one-way bearings, linear feeding, etc. to prevent the ratchet wheel from reversing and returning the material, ensuring balanced and stable feeding.
The side axis convex wheel cutting design can make the cutting speed fast and the cutting force strong. The circular scissors are used to cut the material with a flat and smooth cross-section.
Digitization, the rear poking mechanism can achieve independent adjustment of the length of the material at each station, and the last station can be equipped with a trimming cam to achieve trimming function. A pre-mold material blocking device can be installed below the main mold, which is more stable when producing products with multiple steps and shorter lengths.
The cam type male mold ejection control design allows for independent adjustment of the ejection length of each male mold, making it easy and fast to adjust with higher accuracy.
The key components such as the machine body, main slide, and connecting arms are made of high-strength and high toughness materials, and advanced casting forging processes are used with precise inspection and process control to ensure high-speed and stable production of the machine.
The bearings are all imported brands such as NSK from Japan, SKF from Sweden, INA from Germany, etc. The crankshaft and CAM are made of high-strength wear-resistant alloy material and undergo processes such as quenching and tempering, nitriding, and heat treatment. Ensure the accuracy and service life of the machine.
The electronic control system is equipped with a multi frequency converter with France made, which can achieve continuously variable speed during the production process. The PLC numerical control detection system automatically monitors the real-time working status of the machine, and alerts through three color lights when error occurs.