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Henan Hongke Heavy Machinery Co., Ltd. just completed the installation of a Φ 1.5×3m ball mill for a catalyst producer in the Zhengzhou Airport Zone. The mill is now ready to run. Here's the story.
What the Customer Needed
This customer makes specialty catalysts for petrochemical and environmental use. Catalyst materials are sensitive—you can't just throw them in any mill. They needed:
Gentle, consistent grinding
No contamination
No damage to the active phases
A reliable machine that wouldn't cause headaches
They also wanted a supplier they could trust—not just for this mill, but for the long run.
Why They Chose Us
They did their homework. Talked to other processors. Compared specs. Asked around.
Here's what they found:
Our reputation is solid – other customers told them our mills run smooth and last
We built it for their material – not a generic mill, but one designed for catalyst grinding
We supplied the whole package – mill, drive, controls, installation support
We don't disappear after the sale – spare parts, technical help, maintenance advice
That's why they picked Henan Hongke Machinery.
What We Supplied
A complete grinding system built around a Φ 1.5×3m ball mill.
| Key Spec | Value |
|---|---|
| Diameter | 1.5 m |
| Length | 3.0 m |
| Application | Catalyst grinding |
| Liners | Selected for catalyst compatibility |
| Drive | Heavy-duty gear with backup |
| Control | PLC with variable frequency drive |
The package includes:
Mill body with catalyst-compatible liners
Drive unit (motor, reducer, girth gear)
Support structure with self-aligning bearings
Discharge system designed for catalyst handling
Control panel with speed and load monitoring
Installation – Done Right
We worked with the customer's crew to make sure everything was aligned, mounted, and connected properly.
| Step | Result |
|---|---|
| Foundation and alignment | Done to spec |
| Mechanical assembly | Smooth – all parts fit as designed |
| Electrical connections | Tested and verified |
| No-load run | Stable, normal bearing temps |
| Load test | Consistent grind, target fineness achieved |
The mill is now ready for production.
What the Customer Got
| Benefit | Why It Matters |
|---|---|
| Reliable grinding | Consistent particle size, batch after batch |
| Catalyst-safe design | No contamination, no damage to active phases |
| Low maintenance | Durable parts, easy access for service |
| Full support | Installation, commissioning, spare parts, technical help |
| Peace of mind | Brand-new equipment with warranty and service backing |
What Our Customers Say
We're proud of our reputation. Here's what customers tell us:
"The mill runs smooth—no surprises."
"Grinding quality is consistent. That's what matters for our catalyst products."
"When we need parts or advice, they respond fast."
"We've bought before. We'll buy again."
That's the kind of reputation we work hard to earn—and keep.
Building Long-Term Partnerships
A successful installation is just the beginning. Our commitment to the Zhengzhou customer continues:
Technical support – process advice and troubleshooting
Spare parts – critical components ready to ship
Maintenance guidance – help with preventive maintenance planning
Future cooperation – ready to support growth as their business expands
We're not just a supplier. We're a partner.
About Us – Short Version
Henan Hongke Heavy Machinery Co., Ltd. has been making ball mills, rotary kilns, rotary dryers, and crushers since 2006. We focus on one-stop solutions—complete systems, not just individual machines.
Let's Talk About Your Grinding Project
Need a ball mill for catalysts, ore, or anything else? We can help.
Contact Henan Hongke Heavy Machinery Co., Ltd. – we'll listen and deliver equipment that works.
Henan Hongke Heavy Machinery Co., Ltd.
Rotary Kilns | Rotary Dryers | Ball Mills | Crushers – Built to Last, Backed to Stay
