OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI

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We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for Granite Metrology, Precision Machining Sheet Metal, High-Performance & Tailor-Made Mineral Casting Technology, "Making the Products and solutions of Superior Quality" may be the eternal target of our company. We make unremitting attempts to comprehend the objective of "We Will Often Preserve in Pace along with the Time".
OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI Detail:

 

All Granite Rulers are tested in a temperature (20°C) and humidity controlled environment.

All ZHHIMG® plates are supplied with a Test Report, in which error map and installation instructions are reported.

Calibration Certificate available on request*.

The chart shows standard sizes, weights, article codes and the absolute flatness tolerances (in micrometers).

ZHHIMG® can supply plates with different sizes according to customer needs and drawings, with holes, threaded inserts, guide or clamping T-slots, clearing grooves and with rubber feet (for the smaller sizes).

TYPE(mm)

Squareness beteween  abjacent measuring    surfaces

Straightness of measuring    surface

Parallelism between      opposite measuring      surface

Precision Grade

00

0

00

0

00

0

150*150

1.8

3.5

0.8

1.6

1.8

3.5

160x160

2

4

0.8

1.7

2

4

200x200

2

4

0.9

1.8

2

4

250x250

2.2

4.5

1

2

2.2

4.5

315x315

2.6

5.2

1.1

2.3

2.6

5.5

400x400

3

6

1.3

2.6

3

6

500x500

3.5

7

1.5

3

3.5

7

Model

Details

Model

Details

Size

Custom

Application

Metrology, Measuring,Calibration...

Condition

New

After-sales Service

Online supports, Onsite supports

Origin

Jinan City

Material

Black Granite

Color

Black / Grade 1

Brand

ZHHIMG

Precision

0.001mm

Weight

≈3.05g/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

Granite Measuring Table; Granite Inspection Plate, Precision Granite Surface Plate

Certification

CE, GS, ISO, SGS, TUV...

Granite is a type of igneous rock quarried for its extreme strength, density, durability, and resistance to corrosion. Ultra Precision Manufacturing Department at ZhongHui Intelligent Manufacturing Group confidently works with granite components engineered in shapes, angles, and curves of all variations on a regular basis—with excellent outcomes.

Through our state of the art processing, cut surfaces can be exceptionally flat. These qualities make granite the ideal material to create custom-size and custom-design machine bases and metrology components.

Our Superior Black Granite has low water absorption rates, minimizing the possibility of your precision gages rusting while setting on the plates.

When your application calls for a plate with custom shapes, threaded inserts, slots or other machining. This natural material offers superior stiffness, excellent vibration dampening, and improved machinability.

Due to its unique properties, black granite in recent years, has been used extensively in the field of measuring  instruments, both for traditional ones (surface plates, parallels, set squares, etc…), as well as modern ones:  CMM machines, physic-chemical process machine tools.

Due to its unique properties, black granite in recent years, has been used extensively in the field of measuring  instruments, both for traditional ones (surface plates, parallels, set squares, etc…), as well as modern ones:  CMM machines, physic-chemical process machine tools.

Suitably lapped black granite surfaces are not only extremely precise but also ideal for use in conjunction with air bearings.

The  reason  of  the  choice  of  black  granite  in  manufacturing  of  precision units are the following:

DIMENSIONAL STABILITY: black  granite  is  a  natural  aged material   formed   over   millions of   years   and    therefore   displays  great  internal  stability

THERMAL STABILITY: the  linear  expansion  is  much  lower  than  the  steel  or  cast  iron ones

HARDNESS: comparable to good-quality tempered steel

WEAR RESISTANCE:  instruments last longer

ACCURACY: the flatness of the surfaces is better than the one obtained with traditional materials

RESISTANCE TO ACIDS, NON-MAGNETIC ELECTRICAL INSULATION RESISTANCE TO OXIDATION: no corrosion, no maintenance

COST: working the granite with state-of-the-art technology prices are lower

OVERHAUL: Eventual servicing can be carried out quickly and cheaply

 

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:

OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI detail pictures

OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI detail pictures

OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for OEM Factory for Assembly& Calibration& Inspection - Granite Square Ruler with 4 precision surfaces – ZHONGHUI , The product will supply to all over the world, such as: New York, Cape Town, Hungary, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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:

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)

 

I. Company Introduction

Company Introduction

 

 

II. WHY CHOOSE US

Why choose us-ZHONGHUI Group

  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Chloe from Angola - 2017.06.19 13:51
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Mona from Rwanda - 2017.11.11 11:41
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