Premium Heavy-Duty Linear Guideway Set for Smooth Linear Motion

• 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 of Zhejiang Cncd Transmission Equipment Co., Ltd.'s high-precision linear guides production process:

Material selection: Prioritize top-tier materials such as high carbon steel, renowned alloy steels like GCr15 and SUJ2, or premium stainless steel for unbeatable durability.
Pretreatment: Skillfully forge or roll the steel to eradicate internal anomalies, boosting cutting efficiency via expert annealing.
Shaping: Utilize advanced milling machines or planers to expertly shape the guide rail's reference surface, grooves, and mounting holes, ensuring precision with a refined processing allowance.
Stress relief annealing: Meticulously eliminate stress from rough processing, safeguarding against future deformations and ensuring long-lasting stability.
Quenching and tempering: Elevate the guide rail's surface hardness dramatically (up to HRC58-62) to optimize wear resistance while tempering reduces brittleness for a robust performance.
Cryogenic treatment: Further stabilize the guideway's internal structure, minimizing residual austenite, and enhancing dimensional stability for superior reliability.
Precision grinding: Employ state-of-the-art CNC surface grinders and guide rail grinders for impeccable straightness (≤3μm/m), parallelism, and unparalleled surface smoothness (Ra≤0.4μm).
Leverage coordinate grinders to achieve the utmost precision in hole processing.
Superfinishing: Achieve unmatched surface smoothness (Ra≤0.1μm) on the raceway through expert polishing or superfinishing, significantly reducing friction.
Plating or coating: Opt for enhancements like hard chrome plating (5-10μm) or nitriding, boosting wear and rust resistance for prolonged lifespan.
Anti-corrosion treatment: Employ techniques like blackening, phosphating, or protective layer spraying to safeguard all non-working surfaces.
Slider processing: Execute precision milling and grinding on the slider's inner cavity for flawless alignment and matching with the guide rail.
Rolling element preparation: Grind and grade steel balls or rollers meticulously, ensuring a diameter tolerance of ≤0.5μm for seamless motion.
Pre-assembly: Conduct a trial assembly of the slider and guide rail to meticulously assess sliding resistance and operational smoothness.
Clearance adjustment: Achieve micrometer-level gap control between the guide rail and slider by fine-tuning the preload with techniques such as interference fit or spring structures.
Lubrication system integration: Expertly add grease or implement an automatic lubrication device for optimal performance.
Geometric accuracy detection: Utilize cutting-edge laser interferometers and coordinate measuring machines (CMM) to verify straightness, parallelism, and verticality with precision.
Employ profilometers to meticulously assess the shape accuracy of the raceway for superior performance.
Load test: Rigorously verify deformation under both dynamic and static loads to ensure top-notch resilience.
Life test: Simulate long-term operations to accurately evaluate wear rates and ensure longevity.
Noise and vibration test: Ensure whisper-quiet operation with precision testing (keeping noise levels ≤50dB).
Ultrasonic cleaning: Thoroughly remove processing residues to guarantee the guide rail's pristine cleanliness.
Rust-proof packaging: Employ vacuum sealing or anti-rust oil application to prevent corrosion during transit and storage.
Process stability: Diligently monitor and adjust grinding parameters and heat treatment temperature curves to maintain unwavering process stability.

Product Description

LINEAR GUIDE

Encounter the zenith of precision with our HGH linear guide system. Masterfully engineered to deliver unmatched accuracy, this system is the quintessence of engineering brilliance.
Designed for outstanding linear motion, it excels in even the most strenuous applications demanding immense
load-bearing strength and unwavering rigidity. Perfectly suited for CNC machines and
industrial robots, this cutting-edge system features a meticulously designed sliding block and rail,
ensuring smooth, low-friction movement and remarkable precision, courtesy of state-of-the-art
ball or roller bearings. Renowned for its robustness and
reliability, the HGH linear guide is perfectly tailored for use in
industrial automation, pioneering medical instruments, and
the advanced realm of semiconductor devices.

With our impeccable supply chain management and stringent quality assurance, we customize products to align flawlessly with specific demands and quantities, providing the ideal solution for your 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 meticulously engineered to deliver seamless motion and unparalleled operational excellence. Its indispensable nature is appreciated across a myriad of 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 versatile solutions that cater to an expansive range of applications. Crafted from superior-grade alloy steel, it ensures remarkable durability and is readily available to satisfy diverse customer demands.

VERSATILE APPLICATIONS:

Our cutting-edge linear motion technology guarantees reliable and effective solutions across a vast array of industries and applications. We take pride in our prompt delivery schedules and offer OEM services tailored to the unique needs of our esteemed clients.

USER-FRIENDLY OPTIONS:

Featuring an array of eye-catching color choices, including sleek silver, vibrant green, and classic black, our product caters to diverse customer preferences. We also provide customization services to align with specific desires.

COMPREHENSIVE PRODUCT INFORMATION:

We deliver comprehensive mechanical test reports and detailed video factory inspections, empowering you to make well-informed purchasing decisions that meet the sophisticated expectations of discerning clients such as yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly function as a factory, offering direct and reliable manufacturing services to our clients.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we offer free samples, but please be informed that shipping costs are excluded.

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

Q4: How is the quality of your products
A: Our pricing is unrivaled for the quality provided. At the same price point, you can expect exceptional quality from our products.

Q5: Can you produce products according to our requirements?
A: We boast significant OEM experience and have a comprehensive network of factories skilled in fulfilling specific requirements.