Energy-Saving Guides: Cut Power Consumption by 40%

• 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

Witness the meticulous craftsmanship at the CNCD factory, where we intricately weave precision into each high-precision linear guide through a sophisticated production process.

Material selection: We carefully select the finest high carbon steel, alloy steel (like GCr15, SUJ2), or stainless steel to ensure unparalleled durability and performance.
Pretreatment: Experience the transformative power of forging or rolling the steel to eradicate internal defects, followed by annealing to enhance its cutting processability.
Shaping: With precision milling machines and planers, we craft the reference surface, grooves, and mounting holes of the guide rail, leaving just enough for a perfect fine finish.
Stress relief annealing: This essential process banishes internal stresses from rough processing, safeguarding against future deformation.
Quenching and tempering: Elevate the surface hardness of the guide rail to an impressive HRC58-62, enhancing wear resistance, while tempering balances with reduced brittleness.
Cryogenic treatment: This advanced technique further stabilizes the structure, diminishes residual austenite, and enhances dimensional stability.
Precision grinding: Utilizing CNC surface and guide rail grinders, we ensure immaculate straightness (≤3μm/m), parallelism, and a refined surface roughness (Ra≤0.4μm).
Coordinate grinders bring precision to every hole processed, ensuring flawless fit and performance.
Superfinishing: Through expert polishing or superfinishing, we achieve a raceway surface roughness of Ra≤0.1μm, significantly minimizing friction.
Plating or coating: We enhance wear and rust resistance with hard chrome plating (5-10μm thick) or nitriding treatments, ensuring lasting protection.
Anti-corrosion treatment: Non-working surfaces are safeguarded by blackening, phosphating, or applying a protective layer to combat corrosion.
Slider processing: Precision milling and grinding of the slider's inner cavity ensure it matches the guide rail with impeccable accuracy.
Rolling element preparation: Ground and graded to perfection, steel balls or rollers maintain a diameter tolerance of ≤0.5μm for fluid movement.
Pre-assembly: Temporarily assemble the slider and guide rail to meticulously assess sliding resistance and smoothness.
Clearance adjustment: Optimize the micrometer-level gap between the guide rail and slider by fine-tuning the preload with precision techniques.
Lubrication system integration: Seamlessly add grease or incorporate automatic lubrication devices to maintain peak performance.
Geometric accuracy detection: Employ laser interferometers and CMM to gauge straightness, parallelism, verticality, ensuring flawless alignment.
Profilometer meticulously analyzes raceway shape accuracy, leaving no detail unchecked.
Load test: Rigorously verify performance under rated dynamic/static loads, ensuring resilience and dependability.
Life test: Simulate extended operation to meticulously evaluate wear rates, predicting longevity and reliability.
Noise and vibration test: Ensure whisper-quiet operation with noise levels delicately maintained at ≤50dB.
Ultrasonic cleaning: This pristine cleanse eradicates processing residues, guaranteeing the utmost cleanliness of the guide rail.
Rust-proof packaging: With vacuum seals or anti-rust oil, we shield against corrosion during transport and storage.
Process stability: We vigilantly monitor grinding parameters and heat treatment temperatures to uphold the highest standards of stability and precision.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our prestigious HGH linear guide system. Meticulously engineered for unmatched precision, this system epitomizes engineering brilliance, seamlessly integrating into your top-tier applications and ensuring flawless performance in high-demand environments.
Masterfully engineered for exceptional linear motion, this guide excels in the most demanding applications where immense
load-bearing capacity and unwavering rigidity are essential. It stands as the perfect choice for CNC machines and
cutting-edge industrial robots, featuring a sophisticated sliding block and rail designed with precision to deliver
silky-smooth, low-friction movement and extraordinary precision, made possible by advanced
ball or roller bearings. Celebrated for its durability and
reliability, the HGH linear guide is ideally suited for deployment in
industrial automation, state-of-the-art medical instruments, and
the sophisticated domain of semiconductor devices.

Through impeccable supply chain management and stringent quality assurance, we tailor our products to perfectly meet specific demands and volumes, providing the ideal solution tailored to your unique requirements - every single time.

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:

Experience the extraordinary with our dual-axis linear guide, meticulously engineered to provide seamless motion and unparalleled operational efficiency. This indispensable tool is a game-changer across various industrial domains, including the intricate operations of food and beverage processing, the robust demands of construction projects, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION:

Crafted with precision for linear motion machinery, this guide brings a wealth of versatile solutions to a wide spectrum of applications. Formed from premium-quality alloy steel, it promises unmatched durability and is perfectly poised to meet the diverse requisites of our valued customers.

VERSATILE APPLICATIONS:

This avant-garde linear motion technology signifies reliability and effectiveness across an extensive range of industries and applications. We are committed to timely delivery and provide OEM services tailored to the unique demands of our distinguished clientele.

USER-FRIENDLY OPTIONS:

Offered in captivating silver, vibrant green, and classic black, this product presents a lively palette of choices to suit varied customer preferences. Additionally, we provide customization services to align with unique customer tastes.

COMPREHENSIVE PRODUCT INFORMATION:

We deliver comprehensive mechanical test reports and detailed video factory inspections, enabling you to make informed purchasing decisions that align with the high expectations of discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly stand as a factory, ensuring direct and reliable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we offer complimentary samples, though please be aware that shipping expenses are not covered.

Q3: What are your payment terms?
A: For payments up to 1000 USD, full prepayment is required. For amounts over 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 pricing is unmatched for the level of quality we deliver. At a comparable price point, our products offer superior excellence.

Q5: Can you produce products according to our requirements?
A: With a wealth of OEM experience, we boast a comprehensive network of factories adept at fulfilling specific criteria.