Egw20 Linear Rail Guide - Durable Linear Guide for Industrial Machinery

• 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 of high-precision linear guides at Zhejiang Cncd Transmission Equipment Co., Ltd.'s esteemed CNCD factory:

Material Selection: We meticulously choose from premium high carbon steel, alloy steel (like GCr15, SUJ2), or stainless steel to ensure unmatched durability and performance.
Pretreatment: Through meticulous forging or rolling, we eliminate internal defects and enhance cutting processability via strategic annealing.
Shaping: Our advanced milling machines or planers expertly process the reference surface, grooves, and mounting holes on the guide rail, reserving a fine processing allowance for precision.
Stress Relief Annealing: We skillfully eliminate internal stress generated by rough processing to prevent any future deformation.
Quenching and Tempering: By elevating surface hardness to HRC58-62, we amplify wear resistance, while tempering is strategically used to reduce brittleness.
Cryogenic Treatment: This further stabilizes the organization, minimizes residual austenite, and enhances dimensional stability.
Precision Grinding: Utilizing state-of-the-art CNC surface grinders and guide rail grinders, we guarantee straightness (≤3μm/m), parallelism, and superior surface roughness (Ra≤0.4μm).
Precision Holes: We employ coordinate grinders for the impeccable processing of precision holes.
Superfinishing: Through meticulous polishing or superfinishing, we achieve an impressive surface roughness of Ra≤0.1μm on the raceway, reducing friction effectively.
Plating or Coating: Our techniques such as hard chrome plating (5-10μm thickness) or nitriding treatment significantly boost wear resistance and rust protection.
Anti-Corrosion Treatment: To protect non-working surfaces, we apply blackening, phosphating, or a robust protective layer.
Slider Processing: We conduct precision milling and grinding of the slider's inner cavity to ensure impeccable matching accuracy with the guide rail.
Rolling Element Preparation: Our steel balls or rollers are meticulously ground and graded with a diameter tolerance of ≤0.5μm for smooth, seamless movement.
Pre-Assembly: We temporarily assemble the slider and guide rail to assess sliding resistance and ensure optimal smoothness.
Clearance Adjustment: By controlling the micrometer-level gap between the guide rail and slider with precise preload adjustments, we maintain perfect fit and function.
Lubrication System Integration: We skillfully apply grease or install cutting-edge automatic lubrication devices for optimal performance.
Geometric Accuracy Detection: Our laser interferometers and coordinate measuring machines (CMM) meticulously verify straightness, parallelism, verticality, and more.
Raceway Shape Analysis: We employ profilometers to scrutinize the shape accuracy of the raceway with precision.
Load Test: Rigorous tests verify deformation under rated dynamic and static loads, ensuring reliability.
Life Test: Simulating long-term operation, we evaluate the wear rate for enduring performance.
Noise and Vibration Test: We ensure the guide rails operate smoothly with noise levels maintained at a serene ≤50dB.
Ultrasonic Cleaning: Our thorough ultrasonic cleaning removes all processing residues, maintaining pristine cleanliness.
Rust-Proof Packaging: We employ vacuum sealing or apply anti-rust oil to safeguard against corrosion during transit and storage.
Process Stability: We rigorously monitor grinding parameters like feed rate and grinding wheel grain size, alongside heat treatment temperature curves to ensure unwavering process stability.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted for unparalleled accuracy, this system epitomizes engineering excellence, setting new standards in precision engineering.
Engineered for superior linear motion, it thrives in even the most challenging applications demanding immense performance and reliability.
load-bearing strength and uncompromising rigidity. An ideal choice for CNC machines and complex
industrial robots, this advanced system boasts a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement and outstanding precision, thanks to state-of-the-art
ball or roller bearings. Celebrated for its durability and long-lasting performance, the
consistency, the HGH linear guide is perfectly adapted for use in
industrial automation, groundbreaking medical instruments, and the cutting-edge
world of sophisticated semiconductor devices, offering unmatched precision and control.

With our faultless supply chain management and rigorous quality assurance, we customize products to align perfectly with specific demands and quantities, ensuring the ideal solution for your requirements, crafted to perfection.

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 crafted to deliver seamless motion and unparalleled operational efficiency. This makes it a vital component across diverse industrial sectors, including food and beverage processing, construction projects, and the ever-evolving energy and mining industries.

DURABLE CONSTRUCTION:

Designed specifically for linear motion machinery, this guide offers flexible solutions for an extensive array of applications. Constructed from superior alloy steel, it ensures durability and is readily at your service to fulfill a variety of customer demands.

VERSATILE APPLICATIONS:

Our state-of-the-art linear motion technology guarantees dependable and efficient solutions for countless industries and applications. We take pride in our timely delivery and offer OEM services to cater to the specific needs of our esteemed clients.

USER-FRIENDLY OPTIONS:

Available in striking silver, vibrant green, and classic black shades, this product caters to a wide spectrum of customer preferences. Additionally, we provide customization services to tailor to individual tastes.

COMPREHENSIVE PRODUCT INFORMATION:

We offer thorough mechanical test reports and extensive video factory inspections, enabling you to make informed purchasing decisions that align with the high standards of discerning clients 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: Absolutely, we offer free samples; however, please be aware that shipping charges are not included.

Q3: What are your payment terms?
A: For payments up to 1000 USD, we require full prepayment. For amounts exceeding 1000 USD, a 30% deposit via T/T is necessary, with the balance payable before shipment.

Q4: How is the quality of your products
A: Our prices are unbeatable for the quality provided. At the same price level, you can expect superior quality from our products.

Q5: Can you produce products according to our requirements?
A: Backed by extensive OEM experience, our expansive network of factories is highly proficient in meeting specific requirements.