CNC water-jet cutting machine is composed with cutting table, HP pump, CNC control system with cutting software, cutting head, Hp water valve, and sand controlling system. Also you can choose optional systems such as auto abrasive feeding system, water softening system and oil cooling system according your requests.

1.1 ECB4015 structure feature

1.1.1  Structure feature

- Casting beam and Y-axis base frame make it have excellent precision and stability.

- Table body and water tank which are sub aspect structure, lessen the pressure of sands and machined parts to moving parts.

- X-axis and Y-axis transmit to rolling nut ball screw mandrel.

1.1.2  Controlling system

         (Picture just for reference)

We adopt the famous NAIKY controlling system and MITSUBISHI AC servo digit driving system and AC servo motor.

- 17”LCD liquid crystal display

- DNC on-line working function

- Functions of returning arbitrary point, bending, and circular arc working auto deceleration.

- Function of cutting figure imitation display.

- 160GB memory hard disk

- MITSUBISHI AC servo driver and motor.

-2GB memory card

- Multilingual function（Chinese English ,etc.,）

- Drive-by-wire and hand-hold controller, (optional parts, according to requests)

 Hand-hold controller (optional)

1.1.3  Chief technical parameter

-  structure：Fly-arm

- cutting area

-  X-axis：4000mm

-  Y-axis：1500mm

-  Z-axis：150mm

-  repeatability：0.05mm

-  X、Y speed：0-15m/min

-  cutting accuracy：±0.1mm

power：220VAC, 60Hz, 3 phase 4 wire system (can be customized)

Remark: color can be made by customer ‘s requirement.

1.1.4  Transmission system

- We adopt ABBA (Taiwan) ball screw and HIWIN (Taiwan) lead rail to ensure accuracy

durable and quality.

1.1.5  Prevention system

- Over travel auto spacing function and soft spacing function

- Unique prevention design: new mazy protection and z-axis totally enclosed professional design prevent sand and water from eroding the guide screw and lead rail.

1.1.6  Lubrication system

- We adopt auto mass lubrication system to make oil reach every oil site on time and also make table steadier and easier.

Abrasive cutting system is composed with EMM integrative cutting head, EMM Hp water switch, EMM abrasive meter, sand valve and sand feeding bin.

2.1  EMM integrative abrasive cutting head

The cutting efficiency of EMM integrative abrasive cutting head is one of highest machine in the world.

- It has rectification function and lessens the time of assembling.

- Changing the wearing parts is simple.

2.2  EMM HP water switch

- Air valve can open and close the hp water instantaneously.

- With the help of CNC we can control hp water automatically.

- Blockage pressure can be adjusted arbitrarily to realize the operation under the low pressure circumstances.

2.3  EMM-sand feeding system

- Dynamic sand feeding

- Manual makes up the sand for the feeder (assisted with sand meter, auto feeder can realize automatically feeding)

2.4  DCAS-B sand valve

- Dynamic sand feeding

- Dynamic type comes over traditional type.

- Manual type makes the operation easier.

- With the help of CNC we can control abrasive automatically.

2.5  sand hopper

- Side-hanging sand hopper

- There is a window on the side face. It can remind workers when to feed sand

- It can provide the sand consumption every time after it is filled up.

3.1  ECB4015

3.1.1  HP generator

.

-the configurations single pole two-way plunger type intensifier

- The whole intensifier parts were imported from USA (H20 KMT)

 H2O OEM Intensifier

- USA pipeline

- Single-row type water filtering system (5Micron, 1micron, 0.45micronparallel)

- Manual pressure regulation function

- Extra pressure auto stop and protection

- Three-ply safeguards

- Siemens motor

3.1.2 Tools

- Special tools (list1)

3.1.3  Provide with machine fittings

- Additional wearing parts (list2)

3.1.4  Handbook

3.1.5  Chief technical parameter

- Max pressure: 420MPa/60,000PSI

- Maxi working pressure: 420MPa

- Max flow rate: 3.8l/min

- Power: 37KW/50HP

- Power：220VAC, 60Hz, 3 phase (can be customed)

Oil pump: auto-variable pump

NAIKY PCIMC-6A special software is special for EMM.

The functions of PCIMC-6A are as follows:

- Change DXF document which is educed from AUTOCAD into numerical control process.

- Serial communications between PC and CNC.

- Open database can shore parameter, just click the material, parameter will be loaded automatically

- Calculate length of line and time automatically

- Control cut-out and cut-in automatically

- cutting track auto imitation function

- The functions of lessening speed on the corner remanding material bridging and lancing

It provides the functions of shoring and sanding sands for the machine, also improves the automation and lessens intensity of labor.

- Capacity: 100/170L

- High accuracy can remain workers when to feed sands.

A kind cooling system

-          Guarantee that hydraulic system can be used circularly.

-          Save water

B kind cooling system

Model：TCO-10A/1D

Freezing capacity: BTU/KCAL: 125000/31500

Power: 7.5 KW

Pipe diameter：2''

Pumping power：1.5KW

Flow rate：250L/MIN

Water tank：150L

Specification ：1350mm*650mm*1250mm

Weight：380KG

Here are many kinds of compounds in the running water. (Calcium carbonate, carbonic acid)As the machine working, the raising of the temperature will generate some substance of the reaction of chemistry or physics-as we called it furring, which will reduce the life of the high pressure system and increase the cost. After many years’ experiences, the system can solve the problem. (Note: If your supplied water is low quality, we would like to recommend you this optional part)