Heavy-Duty Egw20 Linear Guide - Built for Industrial Applications

• 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 manufacturing journey of CNCD's high-precision linear guides — a testament to engineering excellence.

Material selection: Begin with premium high carbon steel, top-grade alloy steel like GCr15 or SUJ2, or reliable stainless steel.
Pretreatment: Forge or roll the steel to rectify internal imperfections, enhancing machinability through the art of annealing.
Shaping: Employ advanced milling machines or planers to expertly draft the reference surfaces, grooves, and mounting holes, ensuring a pristine finish.
Stress relief annealing: Efficiently dispel internal stress from rough processes, safeguarding against potential deformations.
Quenching and tempering: Elevate surface hardness to HRC58-62, boosting durability and minimizing brittleness through tempering.
Cryogenic treatment: Achieve ultimate structural stability, reduce residual austenite levels, and enhance dimensional fidelity.
Precision grinding: Harness CNC surface and guide rail grinders for impeccable straightness (≤3μm/m), parallelism, and a mirror-smooth finish (Ra≤0.4μm).
Coordinate grinders skillfully craft precision holes, reinforcing overall accuracy.
Superfinishing: Perfect the raceway with surface roughness reduced to Ra≤0.1μm, minimizing friction through expert polishing techniques.
Plating or coating: Opt for hard chrome plating or nitriding (thickness 5-10μm) to fortify wear and rust resistance.
Anti-corrosion treatment: Apply blackening, phosphating, or protective spray to shield non-working surfaces.
Slider processing: Precisely mill and grind the slider's inner cavity to ensure a flawless fit with the guide rail.
Rolling element preparation: Meticulously grind and grade steel balls or rollers, maintaining a diameter tolerance of ≤0.5μm for effortless motion.
Pre-assembly: Temporarily pair the slider and guide rail, scrutinizing for optimal sliding resistance and fluidity.
Clearance adjustment: Fine-tune the micrometer-level gap via preload tweaks, securing an impeccable fit.
Integrate lubrication systems with grease or automate with cutting-edge lubrication devices.
Geometric accuracy detection: Employ laser interferometers and CMMs to assess straightness, parallelism, and verticality with precision.
The profilometer delves into the raceway's shape accuracy for unparalleled performance.
Load test: Rigorously verify deformation under both dynamic and static loads to assure resilience.
Life test: Mimic extended operation periods to evaluate wear rates, enhancing durability.
Noise and vibration test: Guarantee serene operation with noise kept below 50dB.
Ultrasonic cleaning: Thoroughly eliminate all processing residues, securing the guide rail's pristine cleanliness.
Rust-proof packaging: Vacuum seal or apply anti-rust oil, safeguarding against corrosion during transit and storage.
Process stability: Diligently oversee grinding parameters like feed rate and wheel grain size along with precise heat treatment curves.

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 the industry.
Engineered for superior linear motion, it performs excellently in even the most challenging environments, perfectly suited for applications demanding immense
load-bearing strength and uncompromising rigidity. An ideal choice for CNC machines and industrial robots,
this advanced system features a meticulously crafted sliding block and rail, offering
seamless, low-friction movement with outstanding precision. This is achieved through our state-of-the-art
ball or roller bearings. Renowned for its exceptional durability and
consistency, the HGH linear guide is perfectly adapted for use in various applications, including
industrial automation, cutting-edge medical instruments, and
the sophisticated realm of semiconductor devices.

With our impeccable supply chain management and rigorous quality assurance protocols, we customize products to perfectly meet your specific demands and quantities, ensuring a tailor-made solution for your precise 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

ELITE LINEAR MOTION PERFORMANCE SOLUTIONS:

Our dual-axis linear guide is masterfully crafted to deliver seamless motion and outstanding operational efficiency. It has become an essential component in various industrial sectors, including food and beverage processing, construction projects, and the ever-evolving energy and mining industries.

RUGGED AND RELIABLE CONSTRUCTION:

Engineered specifically for linear motion machinery, our guide stands out by offering adaptable solutions for an extensive range of applications. Constructed from premium-grade alloy steel, it guarantees durability and is readily available to satisfy the diverse needs of our customers.

ADAPTIVE AND FLEXIBLE APPLICATIONS:

This advanced linear motion technology provides dependable and efficient solutions across numerous industries and applications. Our commitment to timely delivery and tailored OEM services ensures that we meet the unique demands of our esteemed clients.

CUSTOMER-CENTRIC OPTIONS:

Offered in striking silver, lively green, and classic black, this product caters to various aesthetic preferences. Moreover, we provide customization services to accommodate specific customer requirements.

DETAILED AND COMPREHENSIVE PRODUCT INFORMATION:

We furnish comprehensive mechanical test reports and thorough video factory inspections, empowering you to make well-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 dependable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we offer complimentary samples, although it's important to note that shipping costs are not covered.

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

Q4: How is the quality of your products
A: Our offerings boast unmatched prices for the caliber of quality provided. At similar price points, our products lead the industry in quality.

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