Zhengzhou Hongxin Mining Equipment Co., Ltd

27/08/2026

Zhengzhou Hongxin Mining is a professional manufacturer of high‑pressure briquetting machine roller shells. Our customers cover a wide range of industries including steel mills, magnesium metal plants, calcium carbide plants, refractory material factories, and aluminum ash solid‑waste briquetting.

26/08/2026

22/08/2026

Customer brings raw material to our factory for on‑site test🔥

20/08/2026

The roller shell is a core wearing part of the briquette press. Powders are formed by compression through the pocket cavities on its surface. Material quality and pocket‑cavity precision directly determine the briquette‑forming rate and service life.

19/08/2026

This ball press machine turns loose powder into dense strong briquettes!
Coal dust, mineral powder, iron fines, coke powder, gypsum — it works for all!
High ball‑forming rate up to 95%. Custom size & shape available.
DM us for capacity & quotation!

18/08/2026

On-site test run of high-pressure double-roller briquetting machine; powder materials are directly extruded into briquettes.

15/08/2026

💰Turn Waste Powder Into Real Profit!
✅ Improve raw‑material value
✅ Save your transportation cost
✅ Excellent forming performance
✅ Fast return on investment
High‑pressure molding, finished balls tough & hard to break.
Suitable for charcoal powder, coal powder, mineral powder, coke powder, carbon black.
Perfect for mining, metallurgy, foundry and waste‑recycling industries.
📩 Message us to get your free quotation!

14/08/2026

Turn loose powder into solid briquettes!
Our powder ball press machine works for charcoal powder, coal powder, mineral powder, carbon black & coke fines.
High pressure, strong briquettes, custom molds for different shapes.
Recycle waste powder, cut transport cost, boost your profit.
DM for details & factory price!

13/08/2026

Customer brought powder material for on-site test
High-pressure double roller ball press, one-pass forming
Dense, uniform briquettes with high strength & low breakage
Customer is very satisfied with the forming result
Free material test available for various metal powders

12/08/2026

Client brought aluminum powder to test our high-pressure double roller ball press!
Look at the briquettes — dense, uniform, tough & hardly breakable.
Customer was amazed by the forming result.
Free material test available for all powder materials.