“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 110V 2.2KW Water Cooled Spindle Motor +1pcs 110V 2.2KW VFD inverter+ 1pcs Φ80mm Clamp Mount +13pcs ER20 Collet(1mm-13mm) +1pcs Water Pump+ 10 meter Water hose +10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank+ aviation wire+power wire+2pcs wrenches
Very quiet;use ordinary water as a coolant ; Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer(2 years for 8 hours/day); Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond normal spindle motor.
【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.
Our scientific design of water cooled spindle motor makes low noise under high speed working environment.
【Easy and fast to install】
For your convenience , we offer pre-soldered wire with aviation connector that will be easy and fast to connect our spindle motor with VFD(Inverter).
There are 4 pins "1,2,3,4" on aviation connector. "1,2,3 " connect to "U,V.W" of VFD(Inverter) , "4" connects to ground.
【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.
【Anti-rust material , ordinary water as a coolant】
This offer is with Collet ER20-Φ6mm . ,Optional Collets are ER20(between Φ1/25" and Φ1/2").Our Collets provide high precision to spindle motor.
The water cooling hose is Φ8mm.
Just use ordinary water as a coolant .
Extra thick grease lubrication .
【High quality compact VFD(Inverter)】
It includes 1pcs 110V, 2.2KW, 400HZ VFD(Inverter). The VFD had been pre-programmed for basic parameters , you don't need to make extra setting up.
It is single phase(input), 3 phase (output).Our VFD adopt DSP vector control to enable motor to achieve high torque in low speed rotation.
【Fully complete accessories】
This package includes fully complete accessories: aviation wire,power wire, 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank ,13pcs Collet ER20(1mm-13mm),10 meter water hose and 2 pcs wrenches.
【Clamp mount and water pump】
Durable Φ80mm Clamp Mount,easy assemble with spindle motor.
110V Water Pump and 10 meter Water hose(input and output).
The water cooling hose od is Φ8mm.
What does it include?
1pcs 110V/2.2KW water cooled Spindle Motor
1pcs 110V/2.2KW VFD Inverter
1pcs Φ80mm Clamp Mount
1pcs 110V water pump+10meter water hose
13pcs ER20 Collet(1mm-13mm)
10pcs Drill bits(0.8-3mm)
1pcs aviation wire
1pcs power wire
2 pcs wrenches
What makes our product Unique?
3 times longer working life(2 years for 8 hours/day)
Ultra low noise
Runout off less than 0.005mm(10 times precision beyond average spindle motor)
Very easy and fast to install
Fully complete accessories
Ordinary water as a coolant
We have 20 years manufacturing experience in this field