Heavy-Duty Linear Rail Guide Egw20 - Built for Extreme Conditions

• 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 with CNCD factory's meticulous production process for our high-precision linear guides:

Material selection: Our excellence begins with selecting superior high carbon steel, alloy steel (like GCr15, SUJ2), or robust stainless steel,
Pretreatment: We forge or roll steel, eradicating internal defects, while annealing enhances cutting processability.
Shaping: With precision, we use milling machines or planers to process the reference surface, grooves, and mounting holes, allowing a fine processing allowance.
Stress relief annealing: This crucial step eliminates internal stresses from rough processing, averting future deformations.
Quenching and tempering: Elevate the guide rail's surface hardness to an impressive HRC58-62, boosting wear resistance while tempering reduces brittleness.
Cryogenic treatment: Stability is key; we reduce residual austenite, enhancing dimensional consistency.
Precision grinding: Utilizing CNC surface and guide rail grinders, we ensure unparalleled straightness (≤3μm/m), parallelism, and a surface roughness (Ra≤0.4μm).
Our coordinate grinders excel at processing precision holes with the utmost accuracy.
Superfinishing: By polishing or superfinishing, we reduce raceway surface roughness (Ra≤0.1μm) to minimize friction and maximize efficiency.
Plating or coating: We fortify our surfaces with hard chrome plating (5-10μm) or nitriding to enhance both wear and rust resistance.
Anti-corrosion treatment: Non-working surfaces are meticulously blackened, phosphated, or sprayed with a protective layer.
Slider processing: Precision milling and grinding of the slider's inner cavity ensures seamless alignment with the guide rail.
Rolling element preparation: Each steel ball or roller is ground and graded with a diameter tolerance of ≤0.5μm for flawless movement.
Pre-assembly: We temporarily assemble sliders and guide rails to meticulously check sliding resistance and smoothness.
Clearance adjustment: Precision at the micrometer level is achieved by adjusting the preload, whether through interference fit or a spring structure.
Lubrication system integration: We integrate seamless lubrication by adding grease or installing automatic devices.
Geometric accuracy detection: Advanced laser interferometers and CMMs confirm straightness, parallelism, and verticality.
Our profilometer precisely analyzes the raceway's shape accuracy.
Load test: We rigorously verify deformation under both dynamic and static loads.
Life test: Through simulated long-term operation, we thoroughly evaluate wear rates to ensure durability.
Noise and vibration test: We guarantee ultra-smooth operations with noise levels maintained at ≤50dB.
Ultrasonic cleaning: This essential step removes all processing residues, ensuring the guide rail's pristine cleanliness.
Rust-proof packaging: Securely vacuum-sealed or treated with anti-rust oil, our products avoid corrosion during transit and storage.
Process stability: With vigilant monitoring of grinding parameters and precise heat treatment temperature curves, we ensure unwavering quality.

Product Description

LINEAR GUIDE

Discover the ultimate in precision engineering with our HGH linear guide system. Meticulously designed for unmatched accuracy, this system stands as a testament to engineering excellence and precision.
Crafted to deliver superior linear motion, it excels in even the most demanding applications requiring immense
load-bearing capacity and unwavering rigidity. It is the perfect solution for CNC machines and
industrial robots. This cutting-edge system features a meticulously engineered sliding block and rail,
ensuring effortless, low-friction movement and exceptional precision, courtesy of advanced
ball or roller bearings. Renowned for its robust durability and unwavering
consistency, the HGH linear guide is flawlessly suited for deployment in
industrial automation, revolutionary medical instruments, and
the intricate world of semiconductor devices.

Our impeccable supply chain management and rigorous quality control enable us to tailor products to meet specific demands and quantities, providing the perfect solution for your unique 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

HIGH PERFORMANCE LINEAR MOTION SOLUTIONS:

Our dual-axis linear guide is expertly engineered to deliver seamless motion and unparalleled efficiency, making it an essential tool across a multitude of industrial realms like the food and beverage industry, robust construction projects, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION:

Specially designed for linear motion machinery, this guide delivers adaptable solutions across diverse applications. Crafted from premium-grade alloy steel, it ensures durability and is readily available to fulfill the varied demands of our clientele.

VERSATILE APPLICATIONS:

This advanced linear motion technology guarantees dependable and efficient solutions across a wide array of industries and applications. We take pride in our timely delivery and offer OEM services tailored to meet the unique requirements of our esteemed customers.

USER-FRIENDLY OPTIONS:

Available in a striking palette of eye-catching silver, vibrant green, and classic black, this product allows customers to choose colors that suit their preferences. We also provide customization services to cater to specific tastes.

COMPREHENSIVE PRODUCT INFORMATION:

We offer comprehensive mechanical test reports along with detailed video inspections of our factory, empowering you to make well-informed purchasing decisions that meet the high standards expected by discerning clients like you.

Q1: Are you a trading company or manufacturer?
A: We are delighted to confirm that we operate as a factory, offering direct and reliable manufacturing services.

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

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

Q4: How is the quality of your products
A: Our competitive prices are unmatched for the superior quality delivered. At this price point, anticipate exceptional quality from our products.

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