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years professional experience in optical measurement instrument production
are marketed as SINPO and CHFOIC
certifications of good manufacturing quality: ISO9001, JT25/JT26, JT20 and JX13
- IP53- certified
glass scales protection
certificate of safety standard
ALL SINPO readouts are specifically designed for different applications (2M for 2-axis milling, 2L for 2-axis lathe, 3M for 3-axis milling, 2L2 for 3-axis lathe, 3E for EDM and 2G for 2-axis grinding). This makes the display panel neat and operations easy
- Dedicated seller for DRO and machine parts since year 2009
positive response since 2009
post- sale service and warranty
electronic technology and trigonometric function
die cast aluminum case
voltage 80-260V, 50HZ-60HZ (it can be plugged into 110 V or 220 V power supply
Groups Coordinate Display
Memory (data retained in event of power loss)
Points Auxiliary Zero
Recognition and Storage of Scale Zero Reference Point
Specific functions of milling DRO
in Oblique Line
Scales (JCX serials)
resolution 5um/0.0002” resolution
length: 150 mm, 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 500 mm, 550 mm,
600 mm, 650 mm, 700 mm, 750 mm, 800 mm, 850 mm, 900 mm and 950 mm.
inch equals to 25.4 mm. You may choose ANY three scales in the lengths above
please, scale length refers to effective travel. Actual end to end overall physical
length is 145 mm longer than travel
Our JCEX scales are double-sealed. This means better protection against dust
and coolant and extended longevity. This makes a difference on the market.
We have long scales in stock. We also have 1 um high resolution scales in stock. Please contact the seller for any special requirements.
Scale covers and backing plates
will be provided for all the scales in the kit
The models/shapes of covers are determined by the position of installation on the machine. Cover for X axis scale is different from those on Y and Z axis
manufacturer supplies backing plate (mounting bar) for scales shorter than
450 mm travel on X axis and for scales shorter than 500 mm travel on Y and Z axis.
Thank you for your attention and understanding.
X axis scale can be directly mounted onto the rear side of the table which usually has a smooth surface
and Z axis installation surface is usually uneven. The backing plates will make
installation easier. Also, it may stabilize the scales on the machine which
implies extended longevity of scales
Brackets and screws for fitting reading heads
Brackets in the photo are provided for illustration only. Different machines and
installation on different axes may need different types of brackets
Occasionally, brackets may have to be customized in your own workshop. Therefore, our brackets
can only be taken as "generic".
axis scales can be mounted onto the rear side of the table directly. The
reading head and scale will be on the same level. Usually, no backing plate and brackets are needed to adjust the height of the reading head.
package of screws and washers will be supplied for each scale
can you expect in the package
1) one 3M readout counter with power cord
milling-type swing arm
three linear scales of your choice with scale covers
backing plate for scales shorter than 450 mm travel on X axis and for scales
shorter than 500 mm on Y and Z axis
generic brackets for fitting reading heads on Y and Z axis
one package of screws and washers for each scale as supplied by the
one English manual
will send you the scale fitting instructions after delivery of the package to
your hands. From that time on, we will open the communication channel through
We ship by Fedex, UPS or DHL Express to your doorstep
estimated delivery time is 7 to 9 business days (for shipping from China to
How to inform us the scale lengths
drop us a message through using “contact seller”, or leave a message on the Paypal
payment notice when you check out
note that scale length refers to effective travel. Overall physical length is
145 mm longer than travel
the delivery courier needs your local telephone number.
will send you a confirmation email after receiving your order.
We accept returns within 30 days after your payment. However,
international shipping is very expensive. Therefore, please contact us if you have any queries with regard to
our products or if you have any technical questions before placing your order.
Let us make it frank and honest. DROs are glass products and
high-precision electronic instruments. Damage in shipping may occur
occasionally even though we have accumulated 10 years of experience for packing
DRO for international shipping. The readout and scales may have small problems occasionally
due to various reasons. Therefore, it is a wise choice to go with professional distributors with
good reputation who can honor their warranty.
provide one year international warranty.Seriously,
we will NOT ask you return the defective parts if there is any quality problem
with our products. However, description of details and some photos may be
needed as evidence.
damage in shipping, we will re-send the replacements. A gentle reminder: If glass
is damaged by reading head, it occurs at the ends of scales. The reading heads
will not be damaged in shipping.
any potential problems after one year, we will supply replacement at a very