Heavy-Duty Guides: 3X Load Capacity for Extreme Environments

• 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 craftsmanship behind Zhejiang Cncd Transmission Equipment Co., Ltd.'s high-precision linear rail guides:

Material Selection: Opt for premium high carbon steel or alloy steel (such as GCr15, SUJ2), or choose stainless steel for unmatched durability.
Pretreatment: Forge or roll the steel to eliminate internal defects, enhancing the ease of machining through strategic annealing.
Shaping: Employ advanced milling machines or planers for the initial processing of the rail's reference surfaces, grooves, and mounting holes, ensuring a precise finish.
Stress Relief Annealing: Crucial step to mitigate internal stresses from rough processing, ensuring dimensions remain stable.
Quenching and Tempering: Elevate the guide rail's surface hardness (typically HRC58-62) to boost wear resistance; tempering minimizes brittleness.
Cryogenic Treatment: Further stabilize material structure, minimize residual austenite, and enhance dimensional stability.
Precision Grinding: Utilize CNC surface and guide rail grinders for perfectly straight reference surfaces and raceways, achieving superior parallelism and a smooth surface finish (Ra≤0.4μm).
Precision Holes: Achieved through the use of advanced coordinate grinders, ensuring impeccable accuracy.
Superfinishing: Achieve extraordinary smoothness (Ra≤0.1μm) on raceway surfaces to minimize friction with state-of-the-art polishing techniques.
Plating or Coating: Implement protective coatings like hard chrome plating (5-10μm) or nitriding to enhance resistance against wear and rust.
Anti-Corrosion Treatment: Apply blackening, phosphating, or protective sprays to non-working surfaces to repel corrosion.
Slider Processing: Precision milling and grinding of slider cavities ensure perfect alignment and compatibility with the guide rail.
Rolling Element Preparation: Grind and grade steel balls or rollers to a diameter tolerance of ≤0.5μm for seamless motion and reliability.
Pre-Assembly: Test the slider and guide rail assembly for optimal sliding resistance and smooth functionality.
Clearance Adjustment: Fine-tune the micrometer-level gap between the guide rail and slider by adjusting the preload for perfect fitment.
Lubrication System Integration: Enhance performance with grease application or install an automatic lubrication solution.
Geometric Accuracy Detection: Employ laser interferometers and CMMs to verify straightness, parallelism, and verticality with precision.
Shape Accuracy: Profilometers ensure the raceway's shape meets stringent accuracy standards.
Load Test: Conduct rigorous tests to validate the guide's deformation under rated dynamic or static loads.
Life Test: Simulate prolonged operations to assess and understand wear rates for long-term reliability.
Noise and Vibration Testing: Confirm whisper-quiet performance with noise levels under 50dB, ensuring harmonious operation.
Ultrasonic Cleaning: Meticulously remove processing residues to guarantee the pristine cleanliness of each guide rail.
Rust-Proof Packaging: Employ vacuum sealing or anti-rust oils to safeguard against corrosion during transit and storage.
Process Stability: Maintain uncompromising quality by strictly monitoring grinding parameters and heat treatment temperature curves.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our premium HGH linear guide system. Expertly crafted to achieve unparalleled accuracy, this system stands as a testament to engineering excellence, promising seamless integration into your high-performance applications.
Engineered for superior linear motion, this guide excels in the most challenging and demanding applications where immense
load-bearing strength and unwavering rigidity are crucial. It is the quintessential choice for CNC machines and
industrial robots, boasting an advanced sliding block and rail meticulously crafted to deliver!
seamless, low-friction movement and unmatched precision, enabled by state-of-the-art
ball or roller bearings. Renowned for its long-lasting durability and
consistent performance, the HGH linear guide is perfectly suited for use in
industrial automation, cutting-edge medical instruments, and
the sophisticated realm of semiconductor devices.

With impeccable supply chain management and rigorous quality assurance, we tailor our products to perfectly align with specific demands and quantities, ensuring the ideal solution for your unique requirements - every time.

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 facilitate seamless motion and deliver outstanding operational efficiency. This makes it an essential asset across a wide spectrum of industrial sectors, including food and beverage processing, construction projects, and the dynamic energy and mining industries.

DURABLE CONSTRUCTION:

Specifically designed for linear motion machinery, this guide provides adaptable solutions across a broad range of applications. Crafted from premium alloy steel, it ensures remarkable durability and is readily available to meet the diverse demands of our customers.

VERSATILE APPLICATIONS:

This state-of-the-art linear motion technology delivers dependable and efficient solutions across a vast array of industries and applications. We are committed to timely delivery and offer OEM services to satisfy the unique requirements of our valued clientele.

USER-FRIENDLY OPTIONS:

Available in striking silver, vibrant green, and classic black hues, this product offers a versatile palette to suit a wide range of customer preferences. Customized options are also available to meet specific tastes and requirements.

COMPREHENSIVE PRODUCT INFORMATION:

We provide thorough mechanical test reports and detailed video factory inspections, enabling you to make informed purchasing decisions that meet the exacting standards of discerning clients like yourself.

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

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we provide free samples; however, please be aware that shipping costs 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 remaining balance due before shipment.

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

Q5: Can you produce products according to our requirements?
A: With extensive OEM experience, we possess a robust network of factories capable of fulfilling specific requirements with excellence.