Product Description
Es Top: Professional made the excellent machine.
ESTOPCNC is a manufacturer, distributor and exporter of industrial master machinery and CNC machine tools in China. The company is headquartered in Dongguan city, Guangdong Province. Company by a group of in Taiwan and mainland China engaged in more than 20 years of CNC milling machine manufacturing engineers, maintenance technicians, relying on the powerful world factory location advantage and talent advantage, constantly promote the shift to China smart upgrade, made in China to intelligent manufacturing in China. Cost-effective milling machine, grinding machine, gantry processing center and other CNC machinery and equipment to the international market.
ESTOPCNC in the form of diversified, intelligent response to changing market environment, from the introduction of advanced technology, digestion and absorption innovation, to fully replace imported Japan, Taiwan machine tools, in domestic application, and after ten years of precipitation and accumulation, reverse exports to Japan, Taiwan province, North America, Europe and southeast Asia and the Middle East countries, combined with professional management operation system and professional international after-sales service team, won the user's praise and affirmation.
We will continue to bring you high quality and a variety of machining center equipment. Single-minded, do a good job of machinery, good service hexahedral processing, that is, the perfect quality and excellent global after-sales service!
Dongguan ESTOP Machinery Co., Ltd.
Model: ET-H9
Features:
1. High rigid triangular beam design:
The beam adopts triangular structure design, with excellent high rigidity, bending and torsional resistance;
The grinding wheel reduces the beating during grinding and is not easy to passivate.
2. Rail adhesive Teflon [ Machine base guide rail, beam rail are high-frequency quenching]:
All guide rails of the machine tool are finely ground and then manually scraping, and the guide rails are affixed;
The beam adopts triangular structure design, with excellent high rigidity, bending and torsional resistance;
The grinding wheel reduces the beating during grinding and is not easy to passivate;
Rail adhesive Teflon [ Machine base guide rail, beam rail are high-frequency quenching] with Teflon to reduce crawling force.
3. Spindle and spindle motor design:
The spindle adopts ultra-precision angular contact ball bearing structure design, so that the spindle has Spindle and spindle motor design ultra-high grinding rigidity and grinding precision.
EsTop grinding machine spindle
High strength casting iron (HT300) with tempering treatment is utilized, to ensure rigidity, stability, and durability of our double column grinders.
Fixed cross beam structure combines the beam and columns into one sturdy door shape, to guarantee the solidity of the machine
Movements
Large twin V is adopted on the machine base and work-table railways, allowing rock-steady table movements, as well as maintains best alignment with equilibrium.
The grinding head movements (vertical & longitudinal travel) are guided by high precision grade ball-screws, and driven by Baldor AC servo motors (PNC type). These features facilitate accurate positioning and micron-precise feeding.
Moving on high density strength steel (S55C), with ultra precision grade linear roller bearings, the grinding head has firm and smooth cross travel with exceptional and accurate cutting ability.
Angular turn on the vertical grinding head is driven by AC servo motor on worm shaft transmission. Numerical insert on desired angle with accuracy to 0.1 degree allows swift angle forming grinding with excellent results.
EsTop vertival milling head for grinding machine
Spindle & Motor set
High precision in-house assembled cartridge type spindle set uses 6 super precision CP4 grade angular ball bearings, sealed with permanent lubrication. This structural superiority empowers the spindle to grind with low noise, low heat rise, and high precision.
Japanese brand V3 grade high torque spindle motors are utilized on all double column models. They are thoroughly tested with kinetic balance inspections, capable of remaining low noise, low vibration, and high stability movements even after long period of operation.
V3 grade motor is integrated with spindle set via couplings for direct transmission, to obtain maximum torque and reduce vibration.
EsTop grinding servo motor
Lubrication
Force coverage lubrication (oil streams down from upper to lower machine base railways) avoids impacts from lubricant oil pulsation pressure, and allows smooth movements.
The detecting sensor will disable table movement to protect the railways when lubrication oil pressure is not normal.
Hydraulic system
Employs precise electrical circuit to control the proportional hydraulic valve.
The operator can adjust work table speed directly via control panel, increasing work efficiency.
Hydraulic tank temperature is maintained by Habor Coolant system. The coolant stabilizes oil temperature after long hours of operation to guarantee grinding precision and protect hydraulic system parts.
Control System (PNC type)
Our own design of DSC based NC control system integrates all functions & movements of a large machine into one panel.
Numerical Control system that utilizes AC servo motors on both vertical feed & cross feed.
LCD screen display with digital inputs on panel allows easy operation on various grinding applications.
Easy maneuver and user-friendly design make the machine operation simple, without having to learn complex programming.
EsTop grinding NC screen
Specification:
Main technical parameters
| Type |
Parameter |
Unit |
H9 |
| Travel |
X axis |
mm |
900 |
| Y axis |
mm |
600 |
| Z axis |
mm |
425 |
| Distance from spindle end surface to working surface |
mm |
195-620 |
| Gate width |
mm |
1000 |
| Max height |
mm |
450 |
| Line rail wire rod |
Line rail specifications |
mm |
X/Y/Z:45/45/45 |
| Ball screw specifications |
mm |
X/Y/Z:4010 |
| Load |
Worktable dimension |
mm |
940*600 |
| T-slot |
mm |
6-18/100 |
| Table max loading capacity |
kg |
700 |
Spindle / ATC
(standard configuration) |
Spindle |
|
HSK A63
Inner Tibet electric spindle |
| Speed |
rpm |
20000 |
| Spindle motor |
kw |
20 |
| ATC |
/ |
24T |
| Feed |
X / Y / Z axis fast speed |
m/min |
30 |
| X / Y / Z axis feed speed |
m/min |
12 |
| Accuracy |
positioning accuracy |
mm/mm |
±0.0025 |
| Repeat positioning accuracy |
mm/mm |
±0.0015 |
| Weight |
Machine weight (approx.) |
Kg |
8500 |
| Power supply |
Power supply capacity (380V / 50 HZ) |
KVA |
30 |
| Air Pressure |
bar |
6-8 |
| Outline dimension |
Length / Width / Height |
mm |
2600*2550*2800 |
The main components of the machine tools & Standard annex
| Item |
Name |
Brand |
| 1 |
Numerical control system |
Siemens 828D |
| 2 |
Three axis Ball screw |
Japan NSK |
| 3 |
Three axis Line rail |
Germany INA |
| 4 |
Spindle components |
DM |
| 5 |
Ball screw bearing |
Japan NSK |
| 6 |
clutch |
Germany R + W (bellows type) |
| 7 |
Main contactor |
Schneider of France |
| 8 |
Main pneumatic elements |
Japan SMC |
| 9 |
Source |
Taiwan Ming wei |
| 10 |
Main wire |
Taiwan Xinguang-oil prevention hotline |
| 11 |
lathe bed |
DM |
| 12 |
Expansion protective cover |
Taiwan-funded |
| 13 |
Measuring system for tool |
Renishaw |
| 14 |
Linear scales (LS187C-1540-840-740) |
HEIDENHAIN |
| Item |
Specifications |
Quantity |
| 1 |
Spindle blowing system |
1 set |
| 2 |
Tools cooling system |
1 set |
| 3 |
Full cover protective cover |
1 set |
| 4 |
Automatic lubrication system |
1 set |
| 5 |
Work light |
1 set |
| 6 |
Adjust the cushion blocks and the bolts |
1 set |
| 7 |
Cast box |
1 set |
| 8 |
water tan |
1 set |
| 9 |
Tools box |
1 set |
| 10 |
Tool holder + pulling nail |
1 set |
| 11 |
Lock tool seat |
1 set |
WORKSHOP
Our Main Products: High precision machining centers, Surface Grinding machine, Gantry grinding machine, NC band saw machine, CNC Circular plate sawing, CNC Vertical milling machine, CNC Duplex milling machine, Deep hole drilling machine, Horizontal milling centers, Vertical machining centers, High speed CNC turning centers, High Precision 5-Axis Vertical Machining Center
We can customize models according to customer requirements, more Non-standard series please consult the manufacturer.
Speed up your production and Achieve high quality with ESTopCNC CNC twin head milling machine. Revolutionizes your factory with ESTopCNC machine.
Installation:
You have decided to purchase products from ESTOP and now want to ensure that they are commissioned in a quick and hassle-free manner. Our installation service makes things as easy as possible.
Maintenance and repair:
Exceptionally high-quality machines require an exceptionally professional service. That's why it pays to bring in specialists. At ESTOP, we know our systems better than anyone else. But there is much more to a good service than this: we are easy to contact, offer prompt availability and boast motivated employees.
Spare parts:
Do you want to perform any repairs that become necessary yourself? Send us your name, part number and the quantity of the required spare parts. Your order will be processed by us immediately. The prompt delivery of ESTOP genuine spare parts is often crucial to ensure the fast repair of a system. The most popular spare parts are stocked in our factory in China.
Training:
To enable you as a user to work skilfully and safely with ESTOP's milling machine and to evaluate the acquired data in a professional manner, ESTOP offers in-house seminars.
Custom made:
Customized design outside of the typical condition
Service contact:
Do you have a question for our Service Team or would you like to order new machine or spare parts? Professional and easy to contact - you will find the right person to speak to for any matter here.
CERTIFICATE
Q1. What is the payment Terms ?
A1: T/T, 30% initial payment when order ,70% balance payment before shipment; Irrevocable LC at sight. When we receive the advance payment, we will start to make production. When the machine is ready , we will take pictures to you after we got your balance payment. we will send the machine to you.
Q2.How can I choose the most suitable machines ?
A2: Please let us know your machining demand or machine size, we can choose the best model for you, or you can choose the exact model by yourself. You can also send us the products drawing, we will choose the most suitable machines for you.
Q3. What is the package of the machines?
A3: The machines standard packed by iron pallets or Fumigated wood with plywood films.
Q4. What is your trade terms?
A4: FOB, CFR, CIF or others terms are all acceptable.
Q5. What is your minimum order quantity and warranty?
A5: MOQ is one set, and warranty is one year. but we will offer lifetime service for machine.
Q6.When is the delivery time?
A6: We will delivery then within 15-60 working days after received your deposit. If some special machines will be some longer, we will give you the answer accordingly.
Q7: How to ensure the quality?
A7: 1.Firstly we choose best material for the processing.
2.Being and after processing, we will inspect the finished parts.
3.Machine finished, our company QC will test the machine as per customer requests.
Q8: How to deal with the after-sales service?
A8: 1. Technician available for training and installation at customer's company
2. Internet service by sending emails and videos, communicating online or calling
3. One year warranty. During the warranty period, we will sent damage of the machine parts (non-human factors)for free.
Q9: How do we get the training for the machines?
A9: You can send your people to our factory and we will offer training free of charge, or we can send our engineer to your place.
Q10: Where is your factory located?
A10: Our factory is located in Dongguan city and Chongqing city.
Es Top: Professional made the excellent machine.
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