Reliable Linear Rail Guide Featuring Egw20 Linear Guide Block

• 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

Delve into the meticulous CNCD factory's production journey of crafting high-precision linear guides, where every step is executed with unparalleled precision and dedication.

Material selection: Opt for superior high carbon steel, durable alloy steel (like GCr15, SUJ2), or robust stainless steel, ensuring the foundation of excellence.
Pretreatment: Employ forging or rolling to expunge internal defects, enhancing cutting processability through strategic annealing techniques.
Shaping: Harness the power of advanced milling machines or planers for initial processing of the guide rail's reference surface, grooves, and mounting holes, all while preserving a fine processing allowance.
Stress relief annealing: Skillfully eradicate internal stress induced by rough processing, safeguarding the guide's integrity from potential deformation.
Quenching and tempering: Elevate the guide rail's surface hardness (typically reaching HRC58-62) and fortify wear resistance; tempering deftly reduces brittleness.
Cryogenic treatment: Achieve enhanced organizational stability, significantly diminish residual austenite, and boost dimensional reliability.
Precision grinding: Utilize state-of-the-art CNC surface and guide rail grinders to meticulously process the reference surface and raceway, ensuring impeccable straightness (commonly ≤3μm/m), parallelism, and surface smoothness (Ra≤0.4μm).
Leverage coordinate grinders to achieve unrivaled precision in processing holes.
Superfinishing: Polish or superfinish the raceway to achieve outstanding surface smoothness (Ra≤0.1μm), significantly minimizing friction.
Plating or coating: Opt for hard chrome plating with a thickness of 5-10μm or explore nitriding treatments to amplify wear and rust resistance.
Anti-corrosion treatment: Implement blackening, phosphate, or apply a protective spray on non-working surfaces to prevent corrosion.
Slider processing: Employ precision milling and grinding in the slider's inner cavity to ensure unparalleled matching accuracy with the guide rail.
Rolling element preparation: Ensure steel balls or rollers are meticulously ground and graded, with a precise diameter tolerance of ≤0.5μm for flawless movement.
Pre-assembly: Conduct temporary assembly of the slider and guide rail to assess sliding resistance and fluidity.
Clearance adjustment: Meticulously control the micrometer-level gap between the guide rail and the slider, mastering preload adjustments like interference fit or spring structures.
Lubrication system integration: Infuse grease or incorporate an automatic lubrication device for seamless operation.
Geometric accuracy detection: Employ laser interferometers and coordinate measuring machines (CMM) to meticulously inspect straightness, parallelism, and verticality.
Engage a profilometer to rigorously analyze the raceway's shape accuracy, ensuring top-tier performance.
Load test: Rigorously verify deformation under both rated dynamic and static loads, ensuring unwavering reliability.
Life test: Simulate extended operation scenarios to thoroughly assess wear rates, guaranteeing longevity.
Noise and vibration test: Confirm smooth operation with noise levels maintained at an optimal ≤50dB, ensuring serene functionality.
Ultrasonic cleaning: Efficiently remove any processing residues, upholding the guide rail's pristine cleanliness.
Rust-proof packaging: Utilize vacuum sealing or apply anti-rust oil, effectively shielding against corrosion during transit and storage.
Process stability: Rigorously monitor grinding parameters like feed rate and grinding wheel grain size, alongside precise heat treatment temperature curves, ensuring unwavering process stability.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted for unparalleled accuracy, this system epitomizes engineering excellence.
Engineered for superior linear motion, it thrives effortlessly in even the most challenging applications demanding immense
load-bearing strength and uncompromising rigidity. This ideal choice excels in CNC machines and
industrial robots, boasting an advanced system with a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement and outstanding precision, courtesy of state-of-the-art
ball or roller bearings. Renowned for its exceptional durability and
consistency, the HGH linear guide is perfectly adapted for use in
industrial automation, groundbreaking medical instruments, and the
sophisticated realm of semiconductor devices.

Our flawless supply chain management and rigorous quality assurance allow us to customize products to align perfectly with your specific demands and quantities, ensuring the optimal solution for your 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

ELITE LINEAR MOTION SOLUTIONS FOR PEAK PERFORMANCE:

Our innovative dual-axis linear guide is masterfully engineered to deliver seamless movement and unrivaled operational proficiency. Its essential role spans a multitude of industrial sectors including food and beverage processing, ambitious construction projects, and the vibrant energy and mining industries.

ROBUST AND RELIABLE CONSTRUCTION:

Specifically crafted for linear motion machinery, this guide provides adaptable solutions catering to an expansive array of applications. Constructed from premium-grade alloy steel, it ensures durability and is consistently available to fulfill diverse client requirements.

WIDE-RANGING APPLICATIONS:

This advanced linear motion technology delivers dependable and effective solutions across a plethora of industries and applications. We are committed to timely delivery and offer OEM services to satisfy the unique demands of our esteemed customers.

CUSTOMER-CENTRIC OPTIONS:

Offered in stunning silver, lively green, and classic black colors, this product provides a broad spectrum of color choices aligned with customer preferences. We also extend customization services to accommodate specific desires.

DETAILED PRODUCT INFORMATION AT YOUR FINGERTIPS:

We offer comprehensive mechanical test reports and thorough video factory inspections, empowering you to make knowledgeable purchasing decisions that align with the high standards of discerning clients such as yourself.

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

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Yes, we offer complimentary samples, though shipping costs must be covered by the recipient.

Q3: What are your payment terms?
A: For amounts ≤ 1000 USD, full prepayment is necessary. For sums ≥ 1000 USD, a 30% deposit via T/T is required, with the balance due prior to shipment.

Q4: How is the quality of your products
A: Our competitive pricing is unparalleled for the quality provided. Expect superior quality at the same price point.

Q5: Can you produce products according to our requirements?
A: Our extensive OEM expertise, backed by a solid network of factories, excels in meeting specific customer requirements.