WNJ is a global enterprise specialized in spring machines over 28 years. It is located in shengzhou city, Zhejiang province, China. WNJ is a leader in the Chinese spring machinery in spring coiling machine, spring forming machine, spring grinding machine, spring temper furnace and other related equipment. The company is acknowledged as ONLY ONE new national technology enterprise in China . It has 280 employees including 8 senior enginners and 50 professional technicians.
Main branch offices had already been set up in Shanghai, Beijing and Shandong province as well as international agents in Euro, Turkey, India, Korea and Argentina, which offer a professional and excellent service for the local customers. WNJ is strongly committed to provide a safe and comfortable working environment for employees and endeavors to create a culture of innovation, trust and respect. Quality and service is our ultimate principle.
WNJ series continuous temper furnaces is a kind of heat treatment equipment for mechanical spring industry
and food industry that are deeply popular among customers.They adopt imported electrical elements,stepless speed
regulators.and have advantages such as energy saving( 30% off compared with the similar products),rapidtemperature
raising(it can reach the required temperature within 20 minutes),uniform and stable temperature in furnace chest,
high precision in automaticcontrol,convenient for continuous working,good reliability,etc.
1 .It is equipped with four grinding stones, which makes rough and precision grinding at one time,therefore,it becomes more efficient compared to traditional grinding machine.
2.It adopts PLC system of Panasonic, touch screen control, automatic alarm, easy operation, requency control is in the rotating speed of tray, along with automatic feeding machine.
3. The performance evaluation has up to the international standard
4. Production line is formed to raised the labor by working with spring coiling machine, temper furnace and other feeding machine equipment.
5. Especially suitable for valve springs, clutch springs and other special-shaped springs in large quantities.
1. This machine is for seven axis gearing design,set up spring with high speed,accuracy and stability.
2. Adopts Taiwan's computer control system and equipped with servo motor imported from Japan.
3. Wire feed with the function of rotary wire,so it is easy to adjust.
4. Computer interface displayed in Chinese and English which makes the operation easy.
5.It is suitable for producing different kinds of wire bending,the forming of different products.
1. This machine is for camdesign，set up spring with high speed,accuracy and good stability.
2. Adopts Taiwan' s computer control system and equipped with sevo motor imported from Japan.
3. Wire feed with the function of rotary wire, so it is easy to adjust.
4. Computer interface displayed in Chinese and English which makes the operation easy.
5.It is suitable for for producing double torsional spring , straight spring, pagoda-shape pull the compression spring , rectangle spring, swirl spring and other different spring and special -shape spring etc.
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