30 Custom-Designed Rolling Mill Motors for Clients in Saudi Arabia

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30 Custom-Designed Rolling Mill Motors for Clients in Saudi Arabia

Project Information

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Category:

DC Motors

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Date:

20 OCT 2024

Contact us for stock availability.

whua30@foxmail.com

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30 Custom-Designed Rolling Mill Motors for Steel Rolling Mill Clients in Saudi Arabia

Type: Z4-400-32
Rated Power: 600 kW
Voltage: 440 V
Rated Speed: 600r/min
Mounting: IMB-3
Protection: IP 23
Cooling: IC06
Weight: 4,000 kg

Saudi Steelmaker Chooses Jiangsu Dongyuan After Rigorous Technical Evaluation

Following a comprehensive 3-month supplier assessment, a leading Saudi Arabian steel producer specializing in precision cold-rolled strips selected Jiangsu Dongyuan to upgrade 30 rolling mill drives at their expanded new facility. This decision came after direct performance comparisons with European and Chinese motor manufacturers, ultimately prioritizing our technical adaptability and previous regional service history and capabilities.

Our Z4-400-42 motor redesign addressed critical operational pain points:

Inadequate Protection : IP23 rating allowed iron oxide dust ingress into brush gear, causing weekly shutdowns.

Thermal Stress : IC06 self-ventilation failed to maintain safe temperatures in 48°C ambient conditions. Local suppliers lacked DC motor retrofitting expertise, while European OEMs demanded 14-week lead times.

Why clients trust Jiangsu Dongyuan?

1. Strategically located near Shanghai, Jiangsu Dongyuan’s manufacturing base leverages China’s busiest logistics hub to guarantee rapid deliveries. Our factory-to-port transit time is cut by 50% compared to inland suppliers, enabling same-day dispatch for urgent orders.

2. Rapid Customization and Replacements : Ready-to-ship units for aging systems, with modifications for voltage (e.g., 160 V to 750 V), frame sizes(100mm-1000mm), or cooling methods .

3. AC Drive Upgrades : Custom asynchronous motors paired with VFDs for clients seeking energy savings without overhauling entire systems.

Frequently Asked Question

What certifications do your motors comply with?

All motors meet: Safety : CE, UL 1004-1, CSA. Efficiency : IE2 (standard), IE3 (high-efficiency upgrade). Environmental : RoHS, REACH.

Can you customize motor specs (shaft size, mounting)?

Yes. We offer: Shafts : Metric or imperial diameters (10–150 mm), keyway or spline options. IP Ratings : IP54 (dust/water-resistant) to IP67 (submersible). Mountings : Foot, flange, or face mounts per ISO/British standards.

What’s the lead time for standard vs. customized orders?

Standard motors : 2–4 weeks (ex-stock or production). Customized motors : 4–6 weeks (includes design approval and prototyping).

Jiangsu Dongyuan Electric Motors and Controls

ABOUT US

Motor Solution for all Industries

As manufacturer and global supplier of AC/DC motors and industrial automation systems, Jiangsu Dongyuan operates with production facilities in Jiangsu Province and headquarters in Shanghai.

Jiangsu Dongyuan serves global clients across metallurgy, plastics, textiles, and paper industries.

– Extruder drives

– Steel Mill drive

– Conveyor drive

– Paper and packaging machine drives

– Roller drive

– Drive test area

– Drives in pressers, kneading machines and mixers

JIangsu DOngyuan

Electric Motor Production Range

DC motors up to 3000 kW and 1000 V

1.5 kW – 3000 kW (3MW)

160 V – 1000 V

AC motors up to 3000 kW and 690 V

200 kW – 3000 kW(3MW)

380 V – 690 V

Special electric motors

Special usage such as Marine DC Motor, Crane Duty Motor, Elevator Motor, Mill Auxillary Motor and more.

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