Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads

Product Details
Customization: Available
Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
Function: Super
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  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
  • Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

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

Packaging & Delivery

Package Size
20.00cm * 10.00cm * 10.00cm
Package Gross Weight
2.000kg

Product Description

Delve into the meticulous production process at the CNCD factory, where precision linear guides are crafted with unparalleled accuracy:

1. Material Selection: Opt for high-grade materials like high carbon steel, robust alloy steel (including GCr15, SUJ2), or enduring stainless steel for superior performance.
2. Pretreatment: Engage in forging or rolling of steel to eradicate internal imperfections and boost machinability through strategic annealing.
3. Shaping: Utilize advanced milling machines or planers for initial processing of the reference surfaces, grooves, and mounting holes on the guide rail, reserving a fine processing allowance for precision.
4. Stress Relief Annealing: This crucial stage eliminates internal stress from rough processing, effectively averting future deformations.
5. Quenching and Tempering: Elevate the surface hardness of the guide rail to HRC58-62, enhancing durability and wear resistance, while tempering mitigates brittleness.
6. Cryogenic Treatment: Further stabilize the microstructure, reduce residual austenite, and ensure dimensional stability.
7. Precision Grinding: Employ CNC surface grinders and guide rail grinders to achieve impeccable straightness (≤3μm/m), parallelism, and a refined surface roughness (Ra≤0.4μm) on the reference surface and raceway.
8. Precision Holes: Coordinate grinders are utilized to craft precision holes with exceptional accuracy.
9. Superfinishing: Attain an ultra-smooth surface finish on the raceway (Ra≤0.1μm) via polishing or superfinishing, minimizing friction dramatically.
10. Plating/Coating: Apply hard chrome plating (5-10μm) or nitriding treatments to significantly boost wear and rust resistance.
11. Anti-Corrosion Treatment: Apply blackening, phosphating, or protective spray layers on non-working surfaces for optimal corrosion resistance.
12. Slider Processing: Ensure precision milling and grinding of the slider's inner cavity for perfect alignment and performance with the guide rail.
13. Rolling Element Preparation: Steel balls or rollers are ground and meticulously graded to a diameter tolerance of ≤0.5μm for unparalleled smoothness in movement.
14. Pre-Assembly: Temporarily combine slider and guide rail to assess sliding resistance and achieve flawless smoothness.
15. Clearance Adjustment: Fine-tune the micrometer-level gap between the guide rail and slider by adjusting the preload using interference fit or spring structures.
16. Lubrication System Integration: Incorporate grease or install an automatic lubrication device for seamless operation.
17. Geometric Accuracy Detection: Employ laser interferometers and coordinate measuring machines (CMM) to validate straightness, parallelism, and verticality.
18. Profilometer Analysis: Evaluate the raceway's shape accuracy with precision.
19. Load Test: Confirm deformation under designated dynamic and static loads, ensuring robustness.
20. Life Test: Simulate prolonged operation to meticulously evaluate wear rates over time.
21. Noise and Vibration Test: Guarantee smooth and quiet operation, maintaining noise levels <=50dB.
22. Ultrasonic Cleaning: Eliminate all processing residues, ensuring the guide rail's pristine cleanliness.
23. Rust-Proof Packaging: Employ vacuum sealing or apply anti-rust oil for optimal protection against corrosion during transport and storage.
24. Process Stability: Rigorously monitor grinding parameters such as feed rate and grinding wheel grain size, alongside heat treatment temperature curves, to ensure consistent quality.

Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsHeavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsHeavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsHeavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads

Product Description

Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted for unparalleled accuracy, this system epitomizes the zenith of engineering excellence.
Engineered for superior linear motion, this guide excels in the most challenging applications requiring immense
load-bearing strength and unyielding rigidity. Ideal for CNC machines and
industrial robots, this sophisticated system features a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement and precise operation, with state-of-the-art
ball or roller bearings. Renowned for its exceptional durability and
consistency, the HGH linear guide is perfectly suited for
industrial automation, innovative medical instruments, and
the advanced realm of semiconductor devices.
With our impeccable supply chain management and rigorous quality assurance, we tailor products to meet specific demands and quantities, delivering the perfect solution for your needs.
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads

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  26  39.4  61.4  10  5.3  M4×5 7.95  7.7  15  15  7.5  5.3  4.5  60  20 
HGH20CA 30  4.6  12  44  32  36  50.5  77.5  12.25  12  M5×6 20  17.5  9.5  8.5  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 10  23  22  11  60  20 
HGH25HA 50  78.6  104.6  19.6 
HGH30CA 45  16  60  40  10  40  70  97.4  20.25  12  M8×10 8.5  9.5  13.8  28  26  14  12  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  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 5.5  15  12.5  7.5  5.3  4.5  60  20 
EGW15CA 26  39.8  57.8  10.15 
EGW20SA 28  19.5  59  49    29  51.2  18.75  4.15  12  M6 20  15.5  9.5  8.5  60  20 
EGW20CA 32  48.1  70.3  12.3 
EGW25SA 33  25  73  60  6.5    35.5  59.7  21.9  4.55  12  M8 7.5  10  23  18  11  60  20 
EGW25CA 35  59  83.2  16.15 
EGW30SA 42  10  31  90  72  - 41.5  71.9  26.75  12  M10 10  28  23  14  12  80  20 
EGW30CA 40  70  100.4  21.05 
EGW35SA 48  11  33  100  82  - 45  75  28.5  12  M10 10  13  8.5  8.5  34  27.5  14  12  80  20 
EGW35CA 50  78  108  20 

Detailed Photos

Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
PREMIUM LINEAR MOTION SOLUTIONS:

Our state-of-the-art dual-axis linear guide is meticulously crafted to deliver seamless motion and outstanding operational efficiency, making it a crucial asset in diverse industrial sectors such as food and beverage processing, construction projects, and the dynamic energy and mining industries.
RUGGED CONSTRUCTION:

Designed for high-performance linear motion machinery, this guide provides adaptable solutions across a myriad of applications. Engineered from superior alloy steel, it guarantees durability and is readily available to cater to a wide spectrum of customer demands.
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
MULTIFACETED APPLICATIONS:

Our advanced linear motion technology offers dependable and efficient solutions across numerous industries and applications. We take pride in our timely delivery and offer OEM services to fulfill the unique requirements of our esteemed clients.
CUSTOMER-CENTRIC OPTIONS:

Available in striking silver, vivid green, and classic black shades, this product offers an array of color options to suit customer preferences. Additionally, we provide customization services to align with specific tastes.
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy Loads
EXTENSIVE PRODUCT INFORMATION:

We offer comprehensive mechanical test reports and thorough video factory inspections, empowering you to make informed purchasing decisions that match the discerning standards of clients like you.
Heavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsHeavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsHeavy-Duty Linear Guide Egw20 - Robust Linear Rail Guide for Heavy LoadsQ1: Are you a trading company or manufacturer?
A: We proudly function as a factory, offering direct and reliable 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 costs are not included.

Q3: What are your payment terms?
A: For transactions <= 1000 USD, full prepayment is required. For transactions >= 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 unparalleled for the quality provided. At the same price point, anticipate exceptional quality from our products.

Q5: Can you produce products according to our requirements?
A: With our vast OEM expertise, we boast a robust network of factories skilled in meeting specific needs.

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