Efficient Linear Rail Guide with Egw20 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

Discover the meticulous production process behind CNCD factory's high-precision linear guides, where each step is meticulously crafted to perfection.

Material selection: Opt for premium high carbon steel, alloy steel like GCr15 or SUJ2, or stainless steel, ensuring unparalleled durability and performance.
Pretreatment: Forge or roll the steel to dispel internal imperfections, enhancing its machinability through a meticulous annealing process.
Shaping: Deploy milling machines or planers for initial processing of the guide rail's reference surface, grooves, and mounting holes, leaving room for precision refinement.
Stress relief annealing: Crucial step to eliminate stress introduced during rough processing, safeguarding against future deformation.
Quenching and tempering: Elevate surface hardness to HRC58-62, bolstering wear resistance, while tempering mitigates brittleness for superior endurance.
Cryogenic treatment: Stabilize internal structure further, minimizing residual austenite, and boosting dimensional stability for enduring reliability.
Precision grinding: Employ CNC surface and guide rail grinders to achieve unparalleled straightness (≤3μm/m), parallelism, and a surface roughness of Ra≤0.4μm.
Employ state-of-the-art coordinate grinders to engineer precision holes with astonishing accuracy.
Superfinishing: Polishing or superfinishing techniques refine raceway surface roughness to Ra≤0.1μm, minimizing friction for seamless operation.
Plating or coating: Utilize hard chrome plating (5-10μm) or nitriding treatments to substantially enhance wear and rust resistance.
Anti-corrosion treatment: Employ techniques like blackening, phosphating, or protective layer spraying on non-active surfaces for optimum protection.
Slider processing: Execute precision milling and grinding on the slider's inner cavity to ensure flawless alignment with the guide rail.
Rolling element preparation: Grind and grade steel balls or rollers to an exacting diameter tolerance of ≤0.5μm for impeccable movement.
Pre-assembly: Temporarily unite the slider and guide rail to meticulously detect sliding resistance and ensure seamless smoothness.
Clearance adjustment: Fine-tune the micrometer-level gap between the guide rail and slider via adjustable preload for precision fitting.
Lubrication system integration: Infuse with grease or incorporate a cutting-edge automatic lubrication device for continuous performance.
Geometric accuracy detection: Utilize laser interferometers and CMMs to measure straightness, parallelism, verticality, and more with precision.
Profilometer: Delve into the raceway's shape accuracy, ensuring every contour aligns to perfection.
Load test: Rigorously verify deformation under both dynamic and static rated loads, ensuring resilience and robustness.
Life test: Emulate long-term operation, meticulously evaluating the wear rate to ensure longevity.
Noise and vibration test: Guarantee whisper-quiet operation, maintaining noise levels at a subtle ≤50dB.
Ultrasonic cleaning: Meticulously remove processing residues, ensuring pristine cleanliness of the guide rail.
Rust-proof packaging: Utilize vacuum sealing or anti-rust oil application to protect against corrosion during transit and storage.
Process stability: Stringently monitor grinding parameters like feed rate and grinding wheel grain size, alongside the heat treatment temperature curve, ensuring unwavering consistency.

Product Description

LINEAR GUIDE

Discover the pinnacle of precision engineering with our top-tier HGH linear guide system. This expertly crafted marvel sets the benchmark for unparalleled accuracy, embodying the very essence of engineering excellence.
Meticulously engineered to command superior linear motion, this guide system excels in even the most demanding applications, where immense
load-bearing capacity and unyielding rigidity are paramount. It is the quintessential choice for CNC machines and
industrial robots, featuring an advanced sliding block and rail design that is meticulously engineered,
to deliver seamless and low-friction movement. Experience outstanding precision with our state-of-the-art
ball or roller bearings, celebrated for their enduring durability and
unwavering consistency. The HGH linear guide is flawlessly tailored for use in
the realm of industrial automation, pioneering medical instruments, and
the sophisticated innovations found within semiconductor devices.

Through our impeccable supply chain management and stringent quality assurance protocols, we customize each product to perfectly align with your specific demands and quantities, ensuring the most ideal 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: Unleashing Unmatched Precision

Our dual-axis linear guide is masterfully crafted to deliver seamless motion and outstanding operational efficiency. It is an essential component across a plethora of industrial landscapes, including food and beverage processing, robust construction projects, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION: Built to Last, Engineered for Excellence

Expertly designed for linear motion machinery, this guide provides adaptable solutions for diverse applications. Constructed from premium alloy steel, it assures durability and is always available to cater to a wide array of customer demands.

VERSATILE APPLICATIONS: Boundless Opportunities for Industry Growth

This advanced linear motion technology guarantees dependable and efficient solutions across a multitude of industries and applications. We take pride in our timely delivery and offer OEM services to satisfy the unique requirements of our esteemed clientele.

USER-FRIENDLY OPTIONS: Tailored Choices for Every Customer

Offered in striking silver, vibrant green, and classic black shades, customers can select from a diverse palette to match their preferences. Additionally, customization services are available to cater to specific tastes.

COMPREHENSIVE PRODUCT INFORMATION: Empowering Informed Decisions

Our expansive mechanical test reports and thorough video factory inspections equip you with the knowledge to make well-informed purchasing decisions, aligning perfectly with the high standards of discerning clients like you.

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

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

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

Q4: How is the quality of your products
A: Our pricing is unparalleled for the quality provided. At the same price, expect superior quality from our offerings.

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