What our hydraulic take-up systems and conveyor components do in the field — and the verifiable highlights from 20 years of manufacturing.
We do not publish invented customer lists. Here is what can be verified — certificates, project records and factory reality.
Designed and manufactured entirely by our company for the national key project for mine confined-water disaster prevention equipment. Total weight 30 tons. Developed with China University of Mining & Technology cooperation.
Our hydraulic products are applied in national aerospace laboratories — engineering capability proven far outside the mining industry.
Tensioning, braking, winding and protection equipment has run in Chinese coal mines and bulk material projects since 2006 — supplied to major Chinese mining groups.
Typical engineering scenarios our products are built for — and what they solve.
ZYJ PLC-controlled constant-tension take-up maintains stable belt tension on long-distance conveyors under variable load — automatically compensating belt stretch to prevent slip and splice damage.
ZJ electric-winch tensioners are designed for surface conveyors in severe winter climates — no hydraulic fluid to freeze, no cold-start problems, year-round operation.
ZPJ VFD smart tensioners integrate tension monitoring and automatic adjustment into the mine's centralized control system — built for intelligent mine requirements.
JY hydraulic belt winders and WZD belt replacing devices remove manual belt handling from planned belt changes — faster, safer, fewer workers on site.
NJZ contact backstops and KPZ disc brake systems provide fail-safe protection against belt runback on inclined conveyors — standard equipment for updated safety requirements.
Flameproof control boxes, DDZ belt-break capture devices and conveyor monitoring systems protect underground belts against the failures that stop production.
For serious projects we share project references and certificates, arrange reference discussions, and welcome factory audits and third-party inspection. Specific project details are provided during cooperation, respecting customer confidentiality.