Cheapest Factory Granite Laser - Precision Ceramic Straight Ruler – Alumina ceramics Al2O3 – ZHONGHUI
Cheapest Factory Granite Laser - Precision Ceramic Straight Ruler – Alumina ceramics Al2O3 – ZHONGHUI Detail:
● Straightness measurement of machine tool table surface
● Parallelism measurement of machine tool clamp surface
● Flatness measurement of table
● Working accuracy measurement on machining centers
● Accuracy inspection of double column type surface grinding machines
● Accuracy measurement of planer machining
● Surface shape measurement, etc. of lapping machines
Accessories
Inspection report attached
Custom Aluminium Box
Decorative wooden boxes
Options
Issuance of calibration certificate

Flat straight ruler
|
Size (mm) |
Shape |
Precision finished surface | Straightness | Material and color tone | Weight (kg) |
|
2500×100×30 |
Flat straight ruler | 2-square plane | 2 μm or lower | Al2O3 ≥99.5% Pale yellow |
30 |
|
2000×100×30 |
24 | ||||
| 1500×100×30 | 18 | ||||
| 1000×100×30 | 12 |
Hollow straight ruler
| Size (mm) | Shape | Precision finished surface | Straightness | Material and color tone | Weight (kg) |
| 3000×80×80 | Hollow straight ruler | 2-square plane | 2 μm or lower | Al2O3 ≥99.5% Pale yellow |
46 |
| 2500×80×80 | 39 | ||||
| 2000×80×80 | 31 | ||||
| 1500×80×80 | 23 | ||||
| 1000×80×80 | 15 |
|
Model |
Details |
Model |
Details |
|
Size |
Custom |
Application |
CNC, Laser, CMM… |
|
Condition |
New |
After-sales Service |
Online supports, Onsite supports |
|
Origin |
Jinan City |
Material |
Ceramic(Al2O3, SiC, SiN…) |
|
Color |
White/ Black/ Yellow |
Brand |
ZHHIMG |
|
Precision |
0.001mm |
Weight |
≈3.5g/cm3 |
|
Standard |
DIN/ GB/ JIS… |
Warranty |
1year |
|
Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support, Online support, Spare parts, Field mai |
|
Payment |
T/T, L/C… |
Certificates |
Inspection Reports/ Quality Certificate |
|
Keyword |
Ceramic Machine Base; Ceramic Mechanical Components; Ceramic Machine Parts; Precision Ceramic |
Certification |
CE, GS, ISO, SGS, TUV… |
|
Delivery |
EXW; FOB; CIF; CFR; DDU; CPT… |
Drawings’ format |
CAD; STEP; PDF… |
● High-accuracy measurement: Straightness of 2 μm or less is achieved with 3-m straight-edge rulers.
The straightness of 3m-long, metal or stone straight-edge rulers is 7 to 14 μm but that of ceramic straight-edge rulers is 2 μm or less, thus enabling high-accuracy measurement.
● Lightweight and easy to measure and carry around
This 3m-long ceramic straight-edge ruler is about half (about 50 kg) the weight of metal straight-edge rulers, thus enabling people to carry it around and achieving easy measurement.
● Little change with time
Ceramic straight-edge rulers provide high hardness and outstanding abrasion resistance. Furthermore, they have a small coefficient of thermal expansion, which results in small deformation caused by temperature changes and makes them less susceptible to environmental influences during measurement.
We use various techniques during this process:
● Optical measurements with autocollimators
● Laser interferometers and laser trackers
● Electronic inclination levels (precision spirit levels)








1. Documents together with products: Inspection reports + Calibration reports(measuring devices) + Quality Certificate + Invoice + Packing List + Contract + Bill of Lading(or AWB).
2. Special Export Plywood Case: Export fumigation-free wooden box.
3. Delivery:
|
Ship |
Qingdao port |
Shenzhen port |
TianJin port |
Shanghai port |
… |
|
Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
… |
|
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
… |
|
Express |
DHL |
TNT |
Fedex |
UPS |
… |

1. We will offer technical supports for assembly, adjustment, maintain.
2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.
Product detail pictures:
Related Product Guide:
Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Cheapest Factory Granite Laser - Precision Ceramic Straight Ruler – Alumina ceramics Al2O3 – ZHONGHUI , The product will supply to all over the world, such as: Kenya, Uganda, Los Angeles, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. Best efforts are going to be produced to supply you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share the top trading practical experience with all our merchants.
QUALITY CONTROL
If you can’t measure something, you can’t understand it!
If you can’t understand it.you cant control it!
If you can’t control it, you can’t improve it!
More information please click here: ZHONGHUI QC
ZhongHui IM, your partner of metrology, help you succeed easily.
Our Certificates & Patents:
ISO 9001, ISO45001, ISO14001, CE, AAA Integrity Certificate, AAA-level enterprise credit certificate…
Certificates and Patents are an expression of a company’s strength. It’s society’s recognition of the company.
More certificates please click here: Innovation & Technologies – ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (zhhimg.com)
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.








