QXG200 Single Guide Chain With Fixed Lifting Plate
Hangzhou Ocean Industry Co., Ltd. is one of the most experienced manufacturers and suppliers of qxg200 single guide chain with fixed lifting plate in China. Welcome to wholesale customized qxg200 single guide chain with fixed lifting plate at competitive price from our factory. Good service and quality products are available.
Are you looking for a way to improve the efficiency and productivity of your conveying assembly line?
As a professional manufacturer based in Hangzhou, Hangzhou Ocean Industry focuses on producing premium QXG200 Single Guide Chain With Fixed Lifting Plate for overhead conveying systems. We draw on mature local processing technology and precise production standards to craft our conveyor chains, which stand out among similar products thanks to outstanding load resistance, long service lifespan and stable conveying performance.
Ocean Industry QXG200 Single Guide Chain With Fixed Lifting Plate are the solution you need. Our high-quality, custom-made chains are designed to withstand the rigors of any industry, and they can help you:
- Reduce downtime Improve efficiency
- Increase productivity
- Extend the life of your equipment
The Problem We Solve
In e-coat (CED), pretreatment, and phosphating lines, the weakest link is rarely the chain itself. After field audits at 30+ paint shops across Asia and Europe, we found a consistent pattern:
Approximately 67% of workpiece drop incidents trace back to the hanger-to-chain connection, not the chain body
U-bolt hangers introduce cumulative height error (±2 mm per link), causing fixtures to tilt inside tanks and strike electrodes
Monthly bolt re-tightening consumes nearly a third of each maintenance shift's available hours
Hangzhou Ocean designed the QXG200-FP to eliminate these failure points at the source. By rigidly welding a precision-machined clevis plate onto each QXG200 link, we remove swing, slash cumulative error to ±0.3 mm per link, and enable 8-second fixture changes with quick-release pins.
Fixed Clevis Plate vs. Standard U-Bolt Hanger
|
Failure Mode |
Standard U-Bolt Hanger |
Fixed Clevis Plate (This Model) |
|
Swing under load |
Noticeable: 5-10 mm amplitude |
Rigid connection: 0 mm swing |
|
Cumulative height error (200 links) |
2 mm/link = 400 mm total |
0.3 mm/link = 60 mm total |
|
Fixture-to-tank interference |
Frequent; requires repeated re-shimming |
None reported |
|
Disassembly time per point |
20-30 sec (wrench required) |
8-12 sec (quick-release pin) |
|
Typical service life |
6-9 months |
3-5 years |
|
Annual unplanned downtime |
15-20 hours |
2 hours or less |
*Data source: Customer-supplied OEE logs, before/after comparison. Results may vary by line configuration.
We offer 100, 150, and 200 mm plate lengths to match different load ratings and cycle times:
|
Item |
QXG200-FP-100 |
QXG200-FP-150 |
QXG200-FP-200 |
|
Chain Pitch (mm) |
200 |
200 |
200 |
|
Clevis Plate Length (mm) |
100 |
150 |
200 |
|
Clevis Plate Width (mm) |
60 |
60 |
60 |
|
Plate Thickness (mm) |
8 |
8 |
10 |
|
Pin Hole Diameter (mm) |
13 |
13 |
15 |
|
Lug Hole Diameter (mm) |
14 |
14 |
16 |
|
Hole Center Spacing (mm) |
40 |
60 / 80 / 100 |
80 / 120 / 160 |
|
Single-Point Load Rating (kg) |
60 |
90 |
120 |
|
Plate Material |
Q235B (std) / 40Cr (opt) |
Q235B / 40Cr / 45# |
Q345B / 40Cr |
|
Welding Process |
CO2 GMAW (ER50-6) |
CO2 GMAW / SMAW |
CO2 GMAW + Full-Penetration Reinforcement |
|
Compatible Chain Body |
QXG200-S |
QXG200-S / HH |
QXG200-HH / HA |
Note: Custom plate lengths, hole patterns, and materials available. Minimum order 30 links; sample 3-5 links for evaluation.
Case Study: East China Passenger Vehicle E-Coat Line Retrofit
Customer profile: A Tier 1 auto OEM plant, e-coat line commissioned in 2014, 48 stations, 186 m chain.
Problem: Original U-bolt hangers caused an average of 1.2 dropped-body-panel incidents per month. Annual unplanned downtime exceeded 80 labor-hours. Film thickness consistency across the body was poor (σ = 3.2 µm).
Solution: Hangzhou Ocean retained the existing QXG200 chain body and retrofitted all 48 stations with QXG200-FP-150 fixed clevis plates + 14 mm quick-release pins. Installation completed in 5 days during a planned shutdown.
Results (6 months post-retrofit):
• Drop incidents: 0 (from 1.2/month)
• Fixture mounting speed: 2.6x faster (8 sec vs. 22 sec per point)
• E-coat tank voltage fluctuation: reduced 14%
• Film thickness consistency: improved from σ = 3.2 µm to σ = 1.4 µm
• Annual unplanned downtime: from 80+ hours to < 2 hours
Application Case Studies
|
Industry |
Stations |
Chain Length |
Plate Model |
Design Highlight |
|
Auto cab e-coat line |
48 |
186 m |
QXG200-FP-150 |
Full-penetration weld + SS quick-release pins |
|
Commercial vehicle frame coating |
36 |
142 m |
QXG200-FP-200 |
Dual-lug holes for irregular beams |
|
Appliance shell pretreatment |
60 |
220 m |
QXG200-FP-100 |
Lightweight thin plate; 18% speed gain |
|
EV battery case e-coat |
32 |
128 m |
QXG200-FP-150 |
Insulating spacer kit included |
|
Construction machinery structures |
24 |
98 m |
QXG200-FP-200 |
10 mm thick plate; anti-torsion design |
Table notes: Station counts and chain lengths are representative; actual values vary by plant layout.
FAQ
Q: 1: Are you trading company or manufacturer ?
A:Hangzhou Ocean Industry is a factory-direct manufacturer with our own forging workshop, heat-treatment facility, and assembly lines located in Hangzhou, China since 2005.
Q: 2: How long is your delivery time and shipment?
A:Standard models (QXG200-S/HH): 15-25 working days. Custom configurations (HA model): 30-45 working days. Rush orders negotiable for stock items.
Q: 3. What is your terms of payment?
A: T/T 30% deposit, 70% before delivery. Photos provided before balance payment. L/C accepted for orders above USD 20,000.
Q: 4: Can you customize the chain?
A:Yes. Full customization available including non-standard pitch, custom attachments, special bearings, stainless steel options (304/316), and unique surface treatments. Engineering evaluation within 48 hours.
Q: 5. Do you offer spare parts support?
A: Yes. Complete spare parts inventory maintained for all QXG200 models. Remote troubleshooting plus on-site commissioning available.
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