Vibrating Gold Screen

In the placer gold mining industry, the gold mining vibrating screen serves as a crucial preliminary equipment that determines gold recovery rate and operational efficiency.Through precise classification and impurity removal, it clears obstacles for subsequent gold washing processes, significantly improves gold recovery efficiency, and reduces mining costs, making it an indispensable core auxiliary equipment in placer gold mining.If you are looking for a reliable supplier of cost-effective gold mining vibrating screens in China, contacting us at Jinqi is an excellent choice.

Core Structure

1. Screen Box & Screen Mesh

Most adopt a double-layer or multi-layer design. Screen materials include:

- High manganese steel woven screen

- Perforated manganese steel screen plate

- Polyurethane screen plate

The upper layer removes large gravel (>50mm);

the middle layer removes small stones (>12mm);

the bottom layer (<12mm) allows minerals to enter the gold separation system.

Some models are equipped with anti-clogging and quick-change structures.

2. Vibration Source

Vibration motor (eccentric block) or exciter, generating combined horizontal + vertical vibration. Frequency and amplitude are adjustable.

3. Support & Shock Absorption

Spring supports reduce vibration transmission to the frame or foundation and lower noise.

4. Feeding / Discharging & Washing System

Uniform feeding inlet and tailings discharge outlet. Usually equipped with high-pressure water spraying to prevent ore sand from being discharged with stones and improve screening efficiency.

Product Models & Capacity

Note: We can customize the gold mining vibrating screen according to your actual requirements.

After-sales Service

1. Warranty Service

During the warranty period:For failures not caused by human damage, we provide free repair and free replacement of original spare parts.

For damage caused by human error or improper operation:Only the cost of spare parts and reasonable labor fees will be charged.

Common warranted parts:Motor, reducer, main bearing, drum screen, centrifugal concentrator, vibrating sluice, electric control system, mud pump, engine.

Exclusions from warranty:Wear parts (screen mesh, rubber strips, belt, chain, wear-resistant lining plates), consumables, damage caused by natural disasters or improper operation.

2. Response & On-site Repair

Response Time:Remote response within 24 hours; engineers arrive on-site within 48 hours (domestic in China) and 72 hours (overseas).

Service Network:Service stations and spare parts warehouses are established in major alluvial gold mining areas. Overseas warehouses and regional agents are set up in remote regions to ensure fast on-site support.

Repair Commitment:Strive to keep downtime within 3 days to minimize production loss.

3. Installation, Commissioning & Training

Installation & Commissioning:We will dispatch engineers to provide on-site installation, commissioning and trial production, and deliver the equipment only after it meets performance standards.

Operation Training:On-site training covers equipment operation, routine maintenance and basic troubleshooting, which usually takes 1–3 days to master.

Document Delivery:Provide operation manual, maintenance manual, wearing parts list and electrical circuit diagrams.

4. Spare Parts Supply

Original Spare Parts:Lifetime supply available at preferential prices after the warranty period.

Spare Parts Stock:We have set up parts warehouses in multiple regions, with regular parts dispatched within 48 hours.

Wearing Parts Kit:We recommend ordering a complete set of wearing parts (screen mesh, belts, bearings, etc.) together with equipment to reduce downtime.

Choosen Us

Qingzhou Jinqi Mining Machinery Co., Ltd. has developed gold mining vibrating screens with professional manufacturing capabilities and a customized service philosophy.Featuring excellent wear resistance, high efficiency, flexibility and outstanding cost performance, our screens are suitable for various placer gold mining scenarios.They can operate independently or work perfectly with Jinqi gold dredgers and land-based gold mining units, providing reliable screening solutions for gold miners worldwide.

Choosing Jinqi gold mining vibrating screens means not only selecting high-quality equipment, but also enjoying worry-free service and stable long-term returns, helping every customer achieve efficient progress in placer gold mining.

FAQ

Q1:Can it work 24 hours continuously?

A1：Yes, it can.

Q2:How about the vibration force and screening effect?

A2:Through optimized design, Jinqi vibrating screens use lower-power maintenance-free motors while achieving the same output as competitors, and still deliver the expected screening performance. This helps customers reduce operating costs and create higher profits.

Q3: What is the delivery time?

A3: We have in-stock inventory for all standard vibrating screen models, with no waiting time required.For customized products, shipment is expected in 20–30 days.

Q4:Can you provide a proforma invoice?

A4: Yes

Q5:Is it easy to install and operate?

A5:Installation and operation are very convenient.

If needed, we will send our installation team to your job site to complete equipment installation, assist with commissioning, and train your staff to operate the equipment independently.

Q6:How to maintain the vibrating screen?

A6: Jinqi vibrating screens are equipped with lifetime maintenance-free motors.

Q7:Do you provide operation manual and video?

A7：Yes

Q8: Can you arrange sea shipping to our port?

A8: Certainly. We provide full-process service.

Q9: How is the equipment shipped?

A9: Our products feature a modular design, and we can provide packaging and transportation solutions based on your actual needs.