Advanced Linear Guide Egw20 - Superior Linear Rail Guide for Precision Tasks

• Customization: Available
• Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
• Function: Super
• Model NO.: HGH/HGW/EGH/EGW
• Flange Shape: Square
• Shape: Flange
• Series: HGH/Hgw/Egh/Egw
• Material: S55c
• Type: Universal
• Product Name: Linear Guide
• Keywords: Linear Rail Guide
• Model: Egw20
• Core Components: Bearing
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Load Type: Heavy Load
• Rod Length: Customized
• Selling Units: Five
• Linear Guide Application: CNC Machine, Electric Machine, Lathes
• Weight: 0.82 Kg
• Single Package Size: Customized
• Packaging Details: Original
• Package: Carton+Pallet
• Precision of Linear Guide: N, H, P
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: CNCD
• Origin: Zhejiang, China
• HS Code: 8487900000
• Production Capacity: 50000pieces/Year
• Package Size: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Discover the meticulous production journey at Zhejiang Cncd Transmission Equipment Co., Ltd., where precision takes form through the crafting of our high-precision linear guides.

At the heart of our process is the careful selection of premium materials, including high carbon steel, alloy steel (e.g., GCr15, SUJ2), and stainless steel, setting the foundation for unparalleled quality.
Our pretreatment phase transforms raw steel through forging or rolling, effectively eradicating internal imperfections. Annealing further enhances the material, optimizing it for subsequent cutting processes.
Precision shaping commences as milling machines or planers skillfully craft the guide rail's reference surfaces, grooves, and mounting holes, leaving a meticulous allowance for fine-tuning.
Stress relief annealing plays a critical role in neutralizing internal stresses from initial processing, safeguarding against unwanted deformations in future stages.
Through quenching and tempering, we achieve remarkable surface hardness (HRC58-62) and superior wear resistance, with tempering serving to minimize brittleness.
Our cryogenic treatment further refines the material's stability, reducing residual austenite and bolstering the dimensional consistency of the guide rail.
Harnessing the precision of CNC surface grinders, our team perfects the guide rail's reference surfaces and raceway, ensuring exact straightness (≤3μm/m) and superior surface finish (Ra≤0.4μm).
Employing state-of-the-art coordinate grinders, we meticulously craft precision holes to exacting standards.
Our superfinishing process meticulously polishes the raceway, achieving an ultra-smooth surface (Ra≤0.1μm) that minimizes friction and enhances performance.
To elevate the guide rail's resilience, we apply advanced plating or coatings such as hard chrome (thickness 5-10μm) or nitriding, enhancing its wear and rust resistance.
For unparalleled durability, we undertake anti-corrosion treatments, including blackening, phosphating, or applying a protective spray to non-working surfaces.
The slider's inner cavity undergoes precision milling and grinding, ensuring impeccable alignment and compatibility with the guide rail.
Our rolling elements, be they steel balls or rollers, are painstakingly ground and graded to a diameter tolerance of ≤0.5μm, promising seamless and fluid motion.
In the pre-assembly stage, we temporarily unite the slider and guide rail, meticulously examining sliding resistance and smoothness for optimal performance.
Through precise clearance adjustment, we finely tune the gap at a micrometer level between the guide rail and slider, using preload techniques such as interference fitting or spring structures.
Our lubrication system integration ensures enduring performance, with the addition of grease or installation of an automatic lubrication device for continuous operation.
A rigorous geometric accuracy assessment employs laser interferometers and CMMs to scrutinize straightness, parallelism, and verticality.
With our profilometer, we delve into the intricate shape accuracy of the raceway, ensuring it meets our high standards.
The load test phase rigorously assesses the guide rail's resilience under both dynamic and static loads, validating its structural integrity.
Simulating extended operation, our life test evaluates the guide rail's wear rate, ensuring longevity and dependability in real-world applications.
Noise and vibration tests ensure the guide rail's silent, smooth operation, adhering to our stringent noise standards (≤50dB).
Ultrasonic cleaning purges all processing residues, maintaining the pristine cleanliness required for optimal guide rail function.
Utilizing rust-proof packaging techniques, we vacuum seal or apply anti-rust oil, safeguarding the guide rail from corrosion during transit and storage.
Our commitment to process stability is unwavering, with rigorous monitoring of grinding parameters and heat treatment temperature curves to ensure consistent quality.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH Linear Guide System. Expertly crafted for unparalleled accuracy, this system is the embodiment of engineering excellence, elevating your projects to new heights of performance.
Engineered for superior linear motion, this system thrives even in the most challenging applications, meeting the demands for immense
load-bearing strength and unwavering rigidity. It stands as the ideal choice for CNC machines and
industrial robots. This advanced system features a meticulously crafted sliding block and rail,
ensuring smooth, low-friction movement, and impeccable precision thanks to state-of-the-art
ball or roller bearings. Renowned for its durability and
consistency, the HGH Linear Guide is perfectly suited for use in
industrial automation, cutting-edge medical instruments, and
the sophisticated realm of semiconductor devices.

With our impeccable supply chain management and stringent quality assurance processes, we offer customized products to align perfectly with your specific needs and quantities, ensuring the ideal solution tailored to your unique requirements.

Product Parameters

LINEAR GUIDE SPECIFICATIONS
Model No	Dimensions of Assembly (mm)							Dimensions of Block (mm)								Dimensions of Rail (mm)
	H	H	N	W	B	B	C	L,	L	K	G	Mxl	T	H	H	WR	H	D	h	d	P	E
HGH15CA	28	4.3	9.5	34	26	4	26	39.4	61.4	10	5.3	M4×5	6	7.95	7.7	15	15	7.5	5.3	4.5	60	20
HGH20CA	30	4.6	12	44	32	6	36	50.5	77.5	12.25	12	M5×6	8	6	7	20	17.5	9.5	8.5	6	60	20
HGH20HA							50	65.2	92.2	12.6
HGH25CA	40	5.5	12.5	48	35	6.5	35	58	84	16.8	12	M6×8	8	10	9	23	22	11	9	7	60	20
HGH25HA							50	78.6	104.6	19.6
HGH30CA	45	6	16	60	40	10	40	70	97.4	20.25	12	M8×10	8.5	9.5	13.8	28	26	14	12	9	80	20
HGH30HA							60	93	120.4	21.75
HGH35CA	55	7.5	18	70	50	10	50	80	112.4	20.6	12	M8×12	10.2	16	19.6	34	29	14	12	9	80	20
HGH35HA							72	105.8	138.2	22.5
HGH45CA	70	9.5	20.5	86	60	13	60	97	139.4	23	12.9	M10×17	16	18.5	30.5	45	38	20	17	14	105	22.5
HGH45HA							80	128.8	171.2	28.9
HGH55CA	80	13	23.5	100	75	12.5	75	117.7	166.7	27.35	12.9	M12×18	17.5	22	29	53	44	23	20	16	120	30
HGH55HA							95	155.8	204.8	36.4
HGH65CA	90	15	31.5	126	76	25	70	144.2	200.2	43.1	12.9	M16×20	25	15	15	63	53	26	22	18	150	35
HGH65HA							120	203.6	259.6	47.8
We support customization of linear guides for various purposes and specifications

Model   No.	Dimensions of Assembly (mm)			Dimensions of Block (mm)														Dimensions of Rail (mm)
	H	H	N	W	B	B	C	L	L	K	K	G	M	T	T	H	H	W	H	D	h	d	P	E
EGW15SA	24	4.5	18.5	52	41	5.5		23.1	41.1	14.8	3.5	5.7	M5	5	7	5.5	6	15	12.5	7.5	5.3	4.5	60	20
EGW15CA							26	39.8	57.8	10.15
EGW20SA	28	6	19.5	59	49	5		29	51.2	18.75	4.15	12	M6	7	9	6	6	20	15.5	9.5	8.5	6	60	20
EGW20CA							32	48.1	70.3	12.3
EGW25SA	33	7	25	73	60	6.5		35.5	59.7	21.9	4.55	12	M8	7.5	10	8	8	23	18	11	9	7	60	20
EGW25CA							35	59	83.2	16.15
EGW30SA	42	10	31	90	72	9	-	41.5	71.9	26.75	6	12	M10	7	10	8	9	28	23	14	12	9	80	20
EGW30CA							40	70	100.4	21.05
EGW35SA	48	11	33	100	82	9	-	45	75	28.5	7	12	M10	10	13	8.5	8.5	34	27.5	14	12	9	80	20
EGW35CA							50	78	108	20

Detailed Photos

HIGH PERFORMANCE LINEAR MOTION SOLUTIONS:

Our dual-axis linear guide is ingeniously devised to provide effortless motion and exceptional operational efficiency, making it indispensable across various industrial fields like food and beverage processing, construction endeavors, and the dynamic energy and mining sectors.

DURABLE CONSTRUCTION:

Crafted for linear motion machinery, this guide unlocks versatile solutions across a multitude of applications. Forged from premium alloy steel, it is engineered to endure and is promptly available to meet the diverse demands of our esteemed clientele.

VERSATILE APPLICATIONS:

This cutting-edge linear motion technology delivers unwavering reliability and efficiency across a myriad of industries and applications. We take pride in our timely deliveries and offer OEM services to cater to the unique requirements of our valued clients.

USER-FRIENDLY OPTIONS:

Presenting in striking silver, vibrant green, and classic black, this product offers a palette that suits every customer's preference. Additionally, we provide customization services to align with your specific tastes.

COMPREHENSIVE PRODUCT INFORMATION:

We equip you with extensive mechanical test reports and detailed video inspections of our facilities, empowering you to make well-informed purchasing decisions that meet the elevated standards of discerning clients like you.

Q1: Are you a trading company or manufacturer?
A: With pride, we announce that we are a factory, delivering direct and trustworthy manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we offer complimentary samples; however, please be advised that shipping fees are not included in this offer.

Q3: What are your payment terms?
A: For amounts <= 1000 USD, full prepayment is required. For amounts >= 1000 USD, a 30% deposit via T/T is needed, with the balance payable before shipment.

Q4: How is the quality of your products
A: Our value proposition is unmatched in quality. At this price tier, you can expect superior quality from our offerings.

Q5: Can you produce products according to our requirements?
A: With a wealth of OEM experience, we boast a vast network of factories well-versed in meeting your specific needs.