Linear Guide Egw20 - High Precision Linear Rail Guide for Smooth Motion

• 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

Behold the meticulous production process of Zhejiang CNCD Transmission Equipment Co., Ltd., where high-precision Linear Guide EGW20 takes form. Our commitment to precision engineering ensures that each step contributes to creating a superior product.

Material Selection: We meticulously select only the finest high carbon steel, alloy steel (such as GCr15, SUJ2), or stainless steel, ensuring unrivaled strength and durability.
Pretreatment: Our process begins by forging or rolling the steel to eliminate any internal defects. Through annealing, we enhance the material's machinability, laying the foundation for precision.
Shaping: Employing advanced milling machines or planers, we expertly shape the reference surface, grooves, and mounting holes of the linear guide rail, leaving a fine processing allowance for further refinement.
Stress Relief Annealing: To prevent any future deformation, we apply stress relief annealing, effectively eliminating internal stresses caused by rough processing.
Quenching and Tempering: By hardening the guide rail surface to HRC58-62, we enhance its wear resistance while tempering reduces brittleness, ensuring long-lasting performance.
Cryogenic Treatment: This step further stabilizes the molecular structure, reducing residual austenite, and bolstering dimensional stability for precision movements.
Precision Grinding: Utilizing CNC surface and guide rail grinders, we achieve exceptional straightness (≤3μm/m), parallelism, and surface smoothness (Ra≤0.4μm) in the reference and raceway surfaces.
Precision Holes: Coordinate grinders are employed to achieve exact precision in hole processing, ensuring perfect component integration.
Superfinishing: By polishing or superfinishing, we reduce the raceway's surface roughness to Ra≤0.1μm, minimizing friction for smoother motion.
Plating or Coating: We apply hard chrome plating (5-10μm) or nitriding treatments, enhancing the guide's wear and rust resistance for increased longevity.
Anti-Corrosion Treatment: Non-working surfaces are blackened, phosphated, or sprayed with a protective layer, safeguarding our products from corrosion.
Slider Processing: Through precision milling and grinding, we ensure the slider's inner cavity matches the guide rail with unmatched accuracy.
Rolling Element Preparation: Steel balls or rollers are ground and graded with ≤0.5μm diameter tolerance, ensuring seamless and effortless movement.
Pre-Assembly: By temporarily assembling the slider and guide rail, we test and ensure minimal sliding resistance and optimal smoothness.
Clearance Adjustment: Through micrometer-level gap control and preload adjustments, we ensure perfect alignment between the slider and guide rail.
Lubrication System Integration: We incorporate high-quality grease or automatic lubrication devices for consistent and smooth operation.
Geometric Accuracy Detection: Using laser interferometers and CMM, we meticulously verify straightness, parallelism, and verticality, guaranteeing top-tier precision.
Shape Accuracy: A profilometer rigorously analyzes the raceway's shape accuracy, ensuring flawless movement.
Load Test: We meticulously verify deformation under both dynamic and static loads, affirming the guide rail's robust design.
Life Test: Simulating long-term operation, we evaluate wear rates, ensuring our product's endurance and reliability.
Noise and Vibration Test: With a focus on seamless operation, we ensure noise levels remain at or below 50dB, promoting a tranquil environment.
Ultrasonic Cleaning: This crucial step removes any processing residues, ensuring our guide rail's pristine cleanliness.
Rust-Proof Packaging: For ultimate protection, we vacuum seal or apply anti-rust oil, shielding our products from corrosion during transit and storage.
Process Stability: By rigorously monitoring grinding parameters and heat treatment temperature curves, we maintain the highest standards of process stability, ensuring consistent quality.

Product Description

LINEAR GUIDE

Step into the world of unmatched precision with our premium HGH linear guide system. Crafted with meticulous attention to detail, this system is the epitome of engineering prowess, offering you unprecedented accuracy that sets new standards in performance.
Designed with superior linear motion in mind, it effortlessly excels in the most demanding applications, where exceptional performance and incredible load-bearing
strength are essential. Perfectly suited for CNC machines and
industrial robots, this cutting-edge system features a precisely engineered sliding block and rail,
promising smooth, low-friction movement and extraordinary precision, powered by state-of-the-art
ball or roller bearings. Renowned for its durability and
consistency, the HGH linear guide is the perfect fit for
industrial automation, revolutionary medical instruments, and
the intricate universe of semiconductor devices.

Backed by our flawless supply chain management and stringent quality control, we offer customization to meet your exact specifications and quantities, delivering the perfect solution tailored to your unique 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 an expertly crafted marvel designed to offer seamless motion and unparalleled operational efficiency. This solution is essential in a variety of industrial domains, including the intricate realms of food and beverage processing, the robust demands of construction projects, and the ever-evolving sectors of energy and mining.

DURABLE CONSTRUCTION:

Engineered specifically for linear motion machinery, this guide provides adaptable solutions for a myriad of applications. Constructed from premium alloy steel, it ensures durability and is readily accessible to cater to the diverse needs of our esteemed clientele.

VERSATILE APPLICATIONS:

This cutting-edge linear motion technology guarantees dependable and efficient solutions across a vast array of industries and applications. Our commitment to timely delivery and offering OEM services ensures we meet the unique requirements of our valued customers.

USER-FRIENDLY OPTIONS:

Available in a stunning palette of eye-catching silver, vibrant green, and classic black, this product boasts a spectrum of color choices to suit every customer preference. We also provide customization services to accommodate specific desires.

COMPREHENSIVE PRODUCT INFORMATION:

We offer comprehensive mechanical test reports and detailed video factory inspections. This empowers you to make well-informed purchasing decisions that align with the high standards expected by discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly function as a factory, delivering direct and dependable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we offer free samples; however, customers should be aware that shipping fees are not covered.

Q3: What are your payment terms?
A: For payments of 1000 USD or less, we require full prepayment. For amounts exceeding 1000 USD, a 30% deposit via T/T is mandatory, with the balance due before shipment.

Q4: How is the quality of your products
A: Our prices are unbeatable for the outstanding quality we provide. At this price level, expect nothing less than superior quality from our products.

Q5: Can you produce products according to our requirements?
A: With our vast OEM expertise, we have a strong network of factories proficient in meeting specific requirements.