What are the best cheap small portable rock stone crushers available today?

When looking for small, portable, and affordable rock or stone crushers, there are several options that cater to hobbyists, small-scale miners, and DIY builders. Here are some notable models and brands that are generally well-received in the market:

1. Cobra Crusher: This portable rock crusher is designed for small-scale mining or hobby prospecting. It's compact and lightweight, with a manual handle or optional power pack for easy use.

2. K&M Krushers: Known for its sturdy design, K&M offers small-scale rock crushers that are reasonably priced. They have models which are both electric and gas-powered.

3. Goldbelt Global OLESI: This brand offers small jaw crushers which are compact, durable, and designed for easy transport. They can crush a variety of hard materials at a lower cost compared to larger industrial units.

4. JXSC Machine: They have a range of small-scale crushers, such as jaw crushers, hammer crushers, and cone crushers, which are competitively priced and easy to transport.

5. Portable Impact Mini Crusher: Some smaller impact crushers are available in the market which are ideal for smaller jobs. These can often be used for demolition work and other smaller applications.

When choosing a crusher, consider the following factors:

• Size and Portability: Ensure it fits your space needs and materials can easily be transported.
• Capacity and Efficiency: Match the crusher's capacity to your expected output needs.
• Durability: Look for models made with high-quality materials for a longer lifespan.
• Ease of Use: Opt for user-friendly models with convenient controls and settings.
• Compatibility with Power Source: Depending on where you intend to use it, check if it’s compatible with electric or gas power.

Always check current reviews, user feedback, and compare multiple sources before making a purchase to ensure that the specific model you are considering is reliable and fits your specific needs.