“Zhong Hua Jiang” Brand story
How we started?
Huajiang was founded in 2000,starting in the production of CNC engraving spindle motor，then expanded production to VFD(Variable Frequency Drive) and engraving machines .
To explore and develop more market,we established Brand”Zhong Hua Jiang” on 2018.
What makes us proud ?
We have registered patent for our series of air cooling spindle motor .The patent No:200730184245.5.
We have 20 years manufacturing experience in this field.
We have been exporting our products to all over the world including well-known company in USA and Germany.
3HP, 2 Poles, Collet ER20(compatible with bits between 1/25" and 1/2" ),Diameter： Φ80mm，Voltage: 110V/220V ,Power: 2.2 KW, Frequency: 400 Hz, Current: 8.5A, Speed: 5000-24000 RPM, Runout off: less than 0.005 mm. Weight: 5.5kg（12.2lbs）
Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm beyond expectation.
【EASY AND FAST TO INSTALL 】
We offer pre-soldered wire with aviation connector, it will take just 3 minutes to connect spindle motor to VFD.
Wood/ PVC/PCB/PMMA/Plastic/Aluminum carving/engraving machine, advertisement engraving machine,CNC router machine, small sized processing center, high speed centrifuge etc.
We have 20 years manufacturing experience in this field, any question or problem , pls contact us ,we will get you satisfied and get all problems resolved.
【Advanced dynamic balance design】
We adopt innovative & advanced dynamic balancing technology that effectively reduce the noise and increase stability in the working process.
【10 times Precision Runout off less than 0.005mm】
We make further processing for high accuracy & concentricity, the runout off of our spindle motor is less than 0.005mm that 10 times precision beyond normal spindle motor.
【Easy and fast to install】
We offer aviation wire and 2 pcs wrenches to connect spindle motor to VFD. Also power wire attached . The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 3 minutes to install all and make all functions running.
【Extended working life】
We use authentic 4pcs upgraded of superior durability steel bearings and all copper lengthening coil of rotor for spindle motor that will significantly extend working life . In normal case, the working life of our spindle motor can reach 2 years for 8 hours/day.
Wood/Copper/Brass/PVC/PCB/PMMA/Plastic/Aluminum carving/engraving machine, advertisement engraving machine,CNC router machine, small sized processing center, high speed centrifuge etc.
What makes our product Unique?
3 times longer working life(2 years for 8 hours/day)
Runout off less than 0.005mm
We offer pre-soldered wire with aviation connector
We have 20 years manufacturing experience in this field