Egw20 Linear Guide with Heavy-Duty Linear Rail and 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

Embark on a journey through the meticulous production process of high-precision linear guides at the esteemed CNCD factory, renowned for its commitment to excellence.

Material Selection: Begin with the crème de la crème of raw materials-high carbon steel, alloy steel (like GCr15, SUJ2), or stainless steel, ensuring unmatched durability and strength.
Pretreatment: Unleash the potential of the steel by forging or rolling, eliminating internal defects. This process, enhanced by annealing, paves the way for improved cutting processability.
Shaping: Masterfully employ a milling machine or planer to intricately process the reference surface, grooves, and mounting holes of the guide rail, while prudently leaving a fine processing allowance.
Stress Relief Annealing: A vital step to banish internal stress from rough processing, preserving the integrity and preventing future deformation of your precision guides.
Quenching and Tempering: Elevate the surface hardness of the guide rail to a formidable HRC58-62, enhancing wear resistance, while tempering reduces brittleness, ensuring longevity and reliability.
Cryogenic Treatment: Further stabilize the material's organization, diminish residual austenite, and enhance dimensional stability with cutting-edge cryogenic technology.
Precision Grinding: Harness the power of CNC surface grinders and guide rail grinders to achieve exceptional straightness, parallelism, and surface smoothness, setting a new standard for precision.
Coordinate Grinders: Employ these precision tools for crafting exacting precision holes, meeting the highest standards of accuracy.
Superfinishing: Achieve an ultra-smooth raceway surface (Ra≤0.1μm) through expert polishing or superfinishing, substantially reducing friction.
Plating or Coating: Opt for hard chrome plating or nitriding treatments, fortifying the guide rails against wear and rust, and extending their operational life.
Anti-Corrosion Treatment: Employ techniques like blackening, phosphating, or protective layer spraying to shield the non-working surfaces from corrosion.
Slider Processing: Achieve perfect harmony between slider and guide rail through precision milling and grinding of the slider's inner cavity.
Rolling Element Preparation: Meticulously grind and grade steel balls or rollers with a diameter tolerance of ≤0.5μm to ensure seamless, smooth motion.
Pre-Assembly: Conduct a preliminary assembly of the slider and guide rail to meticulously assess sliding resistance and ensure optimal smoothness.
Clearance Adjustment: With micrometer precision, adjust the guide rail-slider gap using preload techniques like interference fit or spring structure, ensuring perfect alignment.
Lubrication System Integration: Introduce grease or state-of-the-art automatic lubrication devices to maintain peak operational efficiency.
Geometric Accuracy Detection: Employ laser interferometers and CMM to verify straightness, parallelism, and verticality, guaranteeing unmatched precision.
Profilometer Analysis: Delve into the nuances of raceway shape accuracy with sophisticated profilometer analysis.
Load Test: Validate the guide rail's resilience by assessing deformation under rated dynamic and static loads, ensuring superior performance.
Life Test: Simulate prolonged operation to evaluate the wear rate, ensuring the guide's endurance and dependability over time.
Noise and Vibration Test: Confirm the guide's seamless operation, maintaining noise levels at a serene ≤50dB.
Ultrasonic Cleaning: Engage the power of ultrasonic technology to thoroughly remove residual processing debris, ensuring immaculate cleanliness.
Rust-Proof Packaging: Safeguard your guides with vacuum sealing or anti-rust oil application, shielding them from corrosion during transit and storage.
Process Stability: Vigilantly monitor grinding parameters and heat treatment temperature curves, ensuring unwavering consistency and precision in production.

Product Description

LINEAR GUIDE

Experience the peak of precision with our HGH linear guide system. Skillfully crafted to deliver unmatched accuracy and engineered brilliance, this system sets the standard for engineering excellence.
Designed to provide exceptional linear motion, it excels in the most demanding applications that require immense
load-bearing capacity and steadfast rigidity. It is the perfect choice for CNC machines and
industrial robots, featuring an advanced system with a meticulously engineered sliding block and rail,
ensuring smooth, low-friction movement and superior precision, courtesy of cutting-edge
ball or roller bearings. Renowned for its durability and
reliability, the HGH linear guide is expertly suited for use in
industrial automation, innovative medical instruments, and
the advanced realm of semiconductor devices.

With our impeccable supply chain management and stringent quality controls, we tailor products to perfectly meet specific demands and quantities, ensuring the perfect solution for your needs.

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:

Tailored for linear motion machinery, this guide offers versatile solutions for a wide range of applications. Made from top-tier alloy steel, it promises resilience and is readily available to meet diverse customer needs.

VERSATILE APPLICATIONS:

This linear motion technology ensures reliable and efficient solutions across countless industries and applications. We pride ourselves on punctual delivery and provide OEM services to meet the distinct needs of our valued clientele.

USER-FRIENDLY OPTIONS:

Available in eye-catching silver, vibrant green, and timeless black hues, this product offers a wide range of color choices for customers' tastes. We also offer customization services to meet specific preferences.

COMPREHENSIVE PRODUCT INFORMATION:

We provide in-depth mechanical test reports and detailed video factory inspections, allowing you to make informed purchasing choices that match the high expectations of discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We are proud to operate as a factory, providing direct and reliable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we provide free samples; however, please note that shipping costs are not included.

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

Q4: How is the quality of your products
A: Our prices are unmatched for the quality offered. At the same price level, expect exceptional quality from our products.

Q5: Can you produce products according to our requirements?
A: With our extensive OEM experience, we have a robust network of factories adept at meeting specific requirements.