Egw20CB Industrial Equipment Linear Guide Bearing Machine Rail Linear Bearing Core New 1.5year Warranty Manufacturing Plant

Product Description

Witness the exceptional artistry at CNCD factory, where every linear guide rail is crafted with extraordinary precision, reflecting our unwavering commitment to quality.

Material selection: Our meticulous process involves selecting only the highest grade materials, such as premium high carbon steel, robust alloy steel (GCr15, SUJ2), or resilient stainless steel, forming the solid foundation of our guide rails.
Pretreatment: Utilizing advanced forging and rolling techniques, we eliminate any internal imperfections, while our annealing process enhances the steel's machinability, perfectly preparing it for its journey to excellence.
Shaping: Through the use of precision milling machines and planers, we meticulously shape the guide rail's reference surface, grooves, and mount holes, ensuring each piece is crafted with an optimal processing allowance for unmatched perfection.
Stress relief annealing: Our targeted annealing process effectively releases internal stresses that occur during rough processing, providing protection against future deformation.
Quenching and tempering: By raising surface hardness (HRC58-62) and enhancing wear resistance, our quenching, followed by tempering, achieves an exceptional balance between durability and reduced brittleness.
Cryogenic treatment: This innovative technique secures our product's microstructure, minimizing residual austenite and ensuring remarkable dimensional stability.
Precision grinding: Our CNC surface and guide rail grinders deliver exceptional straightness (≤3μm/m), unparalleled parallelism, and a premium surface roughness (Ra≤0.4μm).
Precision hole processing: Utilizing highly accurate coordinate grinders, we achieve unmatched precision in hole processing, ensuring impeccable results.
Superfinishing: Through advanced polishing or superfinishing, we achieve an exceptionally smooth raceway surface (Ra≤0.1μm), significantly reducing friction for ultra-smooth performance.
Plating or coating: Our guide rails are enhanced with a hard chrome plating (5-10μm) or nitriding treatment, dramatically increasing their wear and rust resistance.
Anti-corrosion treatment: We protect the non-working surfaces with blackening, phosphating, or a protective spray layer, providing a reliable shield against corrosion.
Slider processing: With precision at the forefront, we carefully mill and grind the slider's inner cavity, achieving perfect alignment with the guide rail for seamless operation.
Rolling element preparation: Our steel balls or rollers are expertly ground and graded with a precision diameter tolerance of ≤0.5μm, ensuring smooth, seamless movement.
Pre-assembly: We temporarily assemble the slider and guide rail, meticulously testing for optimal sliding resistance and flawless smoothness.
Clearance adjustment: With micrometer-level precision, we expertly adjust the gap between the guide rail and slider by manipulating preload (via interference fit or spring structure), achieving the perfect fit.
Lubrication system integration: We extend the system's lifespan by seamlessly adding high-performance grease or integrating an automated lubrication solution.
Geometric accuracy detection: Using laser interferometers and coordinate measuring machines (CMMs), we rigorously inspect straightness, parallelism, and verticality, ensuring adherence to our stringent standards.
Profilometer analyses meticulously ensure the raceway's shape is pristine, delivering an unparalleled level of precision and accuracy.
Load test: We rigorously confirm the rail's ability to endure both dynamic and static loads without deformation, guaranteeing reliability under pressure.
Life test: By simulating long-term operation, we thoroughly assess wear rates, ensuring our products stand the test of time with enduring performance.
Noise and vibration test: We guarantee serene operation, ensuring that noise levels remain whisper-quiet (≤50dB) for a tranquil experience.
Ultrasonic cleaning: Each guide rail undergoes ultrasonic cleaning, ensuring pristine cleanliness, free from any processing residues.
Rust-proof packaging: Each piece is expertly vacuum-sealed or treated with anti-rust oil, ensuring protection against corrosion during transit and storage.
Process stability: We diligently monitor grinding parameters and heat treatment temperature curves, ensuring consistent, unwavering quality throughout.

Product Description

LINEAR GUIDE

Discover the epitome of precision with the HGH linear guide system. This masterfully engineered system is crafted for unmatched accuracy, representing the summit of engineering excellence.
With design ingenuity tailored for superior linear motion, this guide rail conquers even the most demanding applications, where immense
load-bearing capacity and unwavering rigidity are paramount. Ideal for CNC machines and
industrial robots, this advanced linear system features a meticulously engineered sliding block and rail,
ensuring fluid, low-friction movement and exceptional precision, made possible by cutting-edge
ball or roller bearings. Revered for its robust durability and
reliable consistency, the HGH linear guide system is perfectly suited for deployment in
industrial automation settings, revolutionary medical devices, and
the intricate realm of semiconductor technology.

Through impeccable supply chain management and stringent quality control, we offer customization to match your specific demands and quantities, delivering the perfect solution tailored for your precise 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 a marvel of modern engineering, meticulously crafted to ensure fluid and uninterrupted motion while delivering exceptional operational efficiency. It is an indispensable asset across a multitude of industrial landscapes. Whether it is refining the accuracy of food and beverage processes, accommodating the vigorous demands of construction undertakings, or energizing the ever-evolving energy and mining sectors, this guide is designed to thrive and excel.

DURABLE CONSTRUCTION:

Specifically engineered for linear motion machinery, this guide offers versatile and customizable solutions that cater to a wide range of applications. Fashioned from superior-quality alloy steel, it guarantees enduring durability and is poised to meet the varied needs of our esteemed clients.

VERSATILE APPLICATIONS:

With cutting-edge linear motion technology, our solutions promise consistent reliability and high efficiency, serving a broad spectrum of industries. We pride ourselves on timely delivery, further enhanced by our OEM services, which are designed to meet the specialized needs of our valued customers.

USER-FRIENDLY OPTIONS:

Presenting a palette of stunning color options including striking silver, lively green, and elegant black, this product appeals to diverse aesthetic tastes. Additionally, we offer tailored customization services to precisely match our customers' specific requirements.