“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.
1pcs 220V/4KW Square Spindle Motor(5000-18000RPM) +1pcs 220V/4KW VFD Inverter +1pcs Collet ER25-6mm + 20pcs Drill Bits+ aviation wire+power wire +3pcs wrenches
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 】
The VFD had been pre-programmed for basic parameters , you don't need to make extra setting up.We offer fully complete accessories including pre-soldered aviation wire with connector and power wire, It will take just 5 minutes to install all and make all functions running.
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.
【Easy and fast to install】
It includes aviation wire,power wire and 3 wrenches to connect spindle motor to VFD. The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 5 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.
【High quality compact VFD(Inverter)】
It is single phase(input), 3 phase (output).The VFD had been pre-programmed for basic parameters , you don't need to make extra setting up.
Our VFD adopt DSP vector control to enable motor to achieve high torque in low speed rotation.
【Fully complete accessories】
It includes 20pcs Drill bits(3.175mm) ,1pcs Collet ER25-6mm, aviation wire,power wire, 3pcs wrenches.
What does it include?
1pcs 220V/4KW Square Spindle Motor
1pcs 220V/4KW VFD Inverter
1pcs Collet ER25-6mm
20pcs Drill Bits
aviation wire&power wire
What makes our product Unique?
3 times longer working life(2 years for 8 hours/day)
Runout off less than 0.005mm(10 times precision beyond average spindle motor)
Very easy and fast to install
Fully complete accessories
We have 20 years manufacturing experience in this field