Linear Rail Guide Egw20 - Reliable Linear Guide for Heavy-Duty Use

• 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 of CNCD factory's high-precision linear guides, crafted with excellence and precision:

Premium Material Selection: Meticulously choose from high carbon steel, alloy steel like GCr15, SUJ2, or robust stainless steel to ensure superior quality.
Comprehensive Pretreatment: Engage in expert forging or rolling of steel to eradicate internal flaws, followed by annealing to enhance cutting efficiency.
Expert Shaping: Employ advanced milling machines or planers for initial processing of reference surfaces, grooves, and mounting holes, with a fine processing allowance maintained for precision.
Optimal Stress Relief Annealing: This crucial step eliminates internal stress from rough processing, safeguarding against future deformations.
Advanced Quenching and Tempering: Elevate guide rail surface hardness to HRC58-62 for enhanced wear resistance; tempering reduces brittleness for longevity.
Innovative Cryogenic Treatment: Further stabilize the internal structure, diminish residual austenite, and bolster dimensional stability, ensuring unrivaled precision.
Precision Grinding Excellence: Utilize state-of-the-art CNC surface grinders and guide rail grinders to perfect the reference surface and raceway, maintaining impeccable straightness (≤3μm/m), parallelism, and surface roughness (Ra≤0.4μm).
Precision Holes with Coordinate Grinders: Achieve perfection with precision grinding in forming precise holes.
Superfinishing Mastery: Achieve lowest friction and superior surface smoothness (Ra≤0.1μm) through meticulous polishing or superfinishing techniques.
Enhanced Plating or Coating: Opt for hard chrome plating (5-10μm) or nitriding to significantly boost both wear and rust resistance.
Comprehensive Anti-Corrosion Treatment: Employ blackening, phosphating, or protective layer spraying on non-working surfaces for ultimate durability.
Precision Slider Processing: Meticulous milling and grinding of the slider's inner cavity ensure perfect fit and matching accuracy with the guide rail.
Precision Rolling Element Preparation: Grind and grade steel balls or rollers with a diameter tolerance of ≤0.5μm for unparalleled smooth movement.
Efficient Pre-assembly: Temporarily assemble slider and guide rail to meticulously gauge sliding resistance and ensure seamless operation.
Precision Clearance Adjustment: Fine-tune the micrometer-level gap between guide rail and slider by adjusting preload, employing techniques like interference fit or spring structure.
Seamless Lubrication System Integration: Apply grease or feature an automatic lubrication device to ensure consistent operation.
Accurate Geometric Precision Detection: Utilize laser interferometers and coordinate measuring machines (CMM) for precise detection of straightness, parallelism, and verticality.
Profilometer Precision: Analyze the shape accuracy of the raceway to ensure elite quality and performance.
Rigorous Load Testing: Rigorously verify deformation under rated dynamic/static load, ensuring reliability under pressure.
Comprehensive Life Testing: Simulate long-term operations to evaluate and ensure minimal wear rate for lasting durability.
Stringent Noise and Vibration Testing: Guarantee seamless operation with noise levels carefully controlled (≤50dB).
Ultrasonic Cleaning for Purity: Eliminate processing residues to uphold the cleanliness and integrity of the guide rail.
Secure Rust-proof Packaging: Employ vacuum sealing or anti-rust oil application to protect against corrosion during transit and storage.
Unwavering Process Stability: Diligently monitor grinding parameters (such as feed rate, grinding wheel grain size) and heat treatment temperature curves to ensure consistent excellence.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted with meticulous attention to detail, this system epitomizes engineering excellence and delivers unparalleled accuracy.
Our linear guide is engineered for exceptional linear motion, thriving even in the most demanding applications that require immense
load-bearing strength and unwavering rigidity. This is the ideal choice for CNC machines and
industrial robots. The advanced system features a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement. It delivers outstanding precision, courtesy of state-of-the-art
ball or roller bearings. Renowned for its remarkable durability and
consistency, the HGH linear guide is perfectly suited for use in
industrial automation, innovative medical instruments, and
the sophisticated realm of semiconductor devices.

With impeccable supply chain management and rigorous quality assurance, we tailor products to precisely 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 masterfully engineered to deliver seamless motion and outstanding operational efficiency. This makes it a critical asset in a broad spectrum of industrial sectors including food and beverage processing, construction projects, and the ever-evolving energy and mining industries.

RUGGED DURABILITY:

Crafted and optimized for linear motion machinery, this guide provides adaptable solutions for a multitude of applications. Constructed from premium-grade alloy steel, it guarantees durability and is always ready to satisfy diverse customer demands.

WIDE-RANGING APPLICATIONS:

Our linear motion technology offers dependable and efficient solutions across endless industries and applications. We take pride in our punctual deliveries and provide OEM services to cater to the unique needs of our esteemed clients.

EASY-TO-USE OPTIONS:

Offered in an array of striking colors such as elegant silver, lively green, and classic black, this product presents a palette of choices to suit customer preferences. Customization services are also available to fulfill specific requirements.

COMPLETE PRODUCT INSIGHTS:

We supply thorough mechanical test reports and comprehensive video factory inspections, empowering you to make well-informed purchasing decisions that meet the high standards of discerning customers like yourself.

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

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Indeed, we offer free samples. However, please be advised that shipping charges are not covered.

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

Q4: How is the quality of your products?
A: Our pricing structure is unbeatable for the quality provided. At this price point, you can anticipate superior quality from our offerings.

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