Precision Granite Motion Beam | Ultra-Low Vibration Base for Linear Motors & CMMs

Short Description:

Don’t let base material compromise your machine’s ultimate accuracy. Partner with the industry leader in ultra-precision granite components.

Send email to us

Product Detail

Quality Control

Certificates & Patents

ABOUT US

CASE

Product Tags

Product Description

The Silent Foundation of Ultra-Precision Engineering
In the realm of nanometer-level manufacturing and metrology, stability is everything. The ZHHIMG® Precision Granite Motion Beam serves as the absolute reference and rock-solid foundation for your high-performance equipment. Crafted from our proprietary high-density black granite (approx. 3,100 kg/m³), this motion base is meticulously designed to eliminate vibration, neutralize thermal drift, and ensure long-term geometric integrity. Unlike steel or aluminum bases, our granite beams absorb vibrational energy rather than transmitting it, resulting in cleaner motion profiles and significantly reduced settling times for your high-speed linear motors and optical inspection systems.

Overview

Model	Details	Model	Details
Size	Custom	Application	CNC, Laser, CMM...
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 Machine Base; Granite Mechanical Components; Granite Machine Parts; Precision Granite	Certification	CE, GS, ISO, SGS, TUV...
Delivery	EXW; FOB; CIF; CFR; DDU; CPT...	Drawings’ format	CAD; STEP; PDF...

Core Advantages

• Superior Vibration Damping: Granite’s internal grain structure acts as a natural acoustic dampener, absorbing high-frequency vibrations caused by servo motors and cutting forces. This guarantees the nanometer-level accuracy required in AOI (Automated Optical Inspection) and semiconductor bonding.
• Zero Thermal Drift: Engineered for environments with slight temperature fluctuations, this granite beam maintains its geometric shape and flatness. It effectively prevents dimensional errors caused by thermal expansion, making it ideal for precision metrology and laser calibration labs.
• Integrated Hybrid Design: We combine the best of both worlds. The main body is pure granite for stability, while embedded metal elements provide rigid and reliable mounting points for linear rails, sensors, and actuators, eliminating complex assembly and ensuring perfect alignment.
• Massive Manufacturing Scale: With a 200,000 m² facility and massive CNC machinery, ZHHIMG can produce single-piece granite beams up to 20 meters in length. We eliminate the need for splicing or bolting smaller sections together, ensuring a perfectly uniform, warp-free structure.

Quality Control

We use various techniques during this process:

● Optical measurements with autocollimators

● Laser interferometers and laser trackers

● Electronic inclination levels (precision spirit levels)

Quality Control

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	...

FAQ

Q: Can ZHHIMG customize the holes and embedded metal parts based on my CAD drawings?
- A: Absolutely. We specialize in OEM/ODM services. Our engineers will review your CAD files, suggest optimal metal insert placements for maximum rigidity, and machine all holes to sub-micron tolerances based on your exact specifications.
Q: How do you ensure flatness during long-distance transportation?
- A: Transportation is our specialty. Located near Qingdao Port, ZHHIMG uses military-grade packaging with shock-absorbing foam and custom steel crating. We guarantee that the granite beam arrives at your facility with its original, pristine accuracy completely intact.
Q: Does the granite material require special maintenance?
- A: Granite is exceptionally low-maintenance. It is non-magnetic, non-conductive, and corrosion-resistant. We recommend keeping it in a standard industrial environment and periodically cleaning it with mild industrial alcohol. No oil or lubrication is required for the beam itself.