250mm Double-Disc Metallographic Grinding and Polishing Machine for High-Quality Laboratory

Product Description

                Double disc metallographic grinding and polishing machine

 

 

1. Features

Man-machine interface and single-chip control, the system is stable and reliable.The 7 -inch touch screen displays the operation interface, which is easy to operate and easy to set.Both the grinding disc and the grinding head are controlled by a stepless speed change, and the grinding disc can control the direction switching.The center loading force mode can complete the grinding and polishing samples by fixing the sample at one time, thus ensuring the plane parallelism of the sample.The loading force can be adjusted during operation, which is flexible and convenient.By on-off solenoid valve to control the water, the water jet grinding disc automatic cleaning device can clean the inner wall of the water tank itself.Easily replace the magnetic anti-stick disk, you can complete all the rough, fine grinding and rough, fine polishing of various samples , one plate is equivalent to N disks.High precision, smooth operation and low noise.Beautiful appearance, sturdy and durable.

2. Technical Parameters

name	specification
Work disk diameter	Standard φ 250mm ( Optional φ 230mm , φ 220mm ) with magnetic converter system
Grinding disc speed	100-1000 rev / min   Steering forward and reverse can switch
Grinding head speed	0-100r/min
Sample preparation time range	0-9999s
Loading range	30-200N
Loading force	Center loading
Sample holder	Standard φ 30mm six (optional φ 40- φ 50mm four, the rest can be customized)
power supply	AC220V , 50HZ
Motor Power	0.75Kw
Dimensions	700 x 730 x 350mm
weight	74kg

FAQ

1. Are you a manufacturer?
Yes, we are one of the largest manufacturer of every kinds of testing machines in China. In general, every machine shipped from our factory provides 12 months of free maintenance, taking into account shipping reasons. We can extend the maintenance period for our customers for 2 months.
2. Do you have after-sales service? How can I ask? What about warranty?
Before the delivery of the equipment, we will carry out the factory inspection and the equipment will be shipped after the inspection. If your machine does not work properly, you can contact us and we will try our best to communicate with you via email or skype video chat. We promise we will reply to you within 24 hours and with 3 Within a working day to provide solutions. After confirming that it is really necessary, we can send you new parts or on-site maintenance.
The service does not include mechanical failure due to the following reasons:
(1) Wrong operation;
(2) Privately modified;
(3) Failure caused by non-equipment itself
(4) Use environment that is not suitable for equipment operation. Such as high temperature, humidity, corrosive gas or vibration.
(5) Problems caused by movement or transportation.
(6) Consumable components.
(7) Natural disasters
3. What is the delivery deadline?
Most of the time, we have inventory at the factory. If not, the delivery time is usually 15 to 20 days after receiving the payment. If you need it urgently, we can consider making special arrangements for you.
4. What kind of packaging and transportation do you use?
Under normal circumstances, we will use ordinary orders such as DHL, Fedex, UPS TNT transport. Large orders will use aviation or shipping.
5. Can the device be customized? Can I customize my own design on the device?
We can not only provide standard machines, but we can also provide customized machines according to your needs.
At the same time, we can also place your trademark on the machine.
6. What kind of packaging do you use?
Plastic sealed and sturdy wooden box.
7. What payment methods do you support?
Paypal, T/T, Western Union,L/C