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Rosineer Stainless Steel Cylindrical Pre-Press Mold

  • Internal diameter of 1-3/16 inch or 30 mm
  • Shaft height of 3-1/3 inch or 85 mm
  • Assembled dimensions of 1-1/2 by 4 inch or 40 by 100 mm
  • 2-year warranty against defects in materials and workmanship
  • View More Details

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  • Free Shipping On Most Items*To the lower 48
  • Transparent PricingBacked w/ price match guarantee
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  • Secure CheckoutSSL encrypted payments

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THROUGH THE Cultivator's LENS Product Evaluation

  • You are pressing your own material because commercial puck makers save you hours of hand packing every week
  • You are adding a pre-press mold to your setup because inconsistent density keeps causing frustrating blowouts on your press

  • The 3-part design makes it simple to load material, insert the plunger, and remove the compacted puck quickly
  • The cylindrical shape is built for bottle-tech style pressing and specialized setups where rectangular molds do not fit
  • The 100-percent food-grade stainless steel construction stands up to repeated use without warping or degrading over time

  • Makers who switched to uniform pucks say they stopped dealing with messy blowouts during extraction runs
  • Operators using the cylinder report getting higher yields and cleaner extractions from the same starting material

Rosineer Stainless Steel Cylindrical Pre-Press Mold

Tired of inconsistent results and frustrating blowouts when pressing rosin? The Rosineer Stainless Steel Cylindrical Pre-Press Mold is the solution. It expertly compacts your starting material into a dense, uniform puck, setting the stage for higher yields and cleaner extractions every time. This is an essential tool for anyone serious about getting the most from their material when using a rosin press.

Crafted from three precision-machined parts of food-grade stainless steel, this mold is built for durability and safety. Simply fill the cylinder, insert the plunger, and use a mallet to compact your material into a perfect puck. The robust construction ensures it can withstand repeated use without warping or degrading. While rectangular pre-press molds like the Rosineer 2" x 4" mold are great for standard bags, this cylindrical design is perfect for creating pucks that fit specialized setups or bottle-tech style pressing. All Rosineer products are designed for reliability and performance.

What's Included

  • 1 x 3-Part Stainless Steel Cylindrical Mold
  • 1 x Drawstring Storage Bag

Features

📈
Maximize Your Yields

Creates dense, uniform pucks that ensure even heat distribution for higher returns and better quality rosin.

🛡️
Prevent Bag Blowouts

Compacting material removes empty spaces, significantly reducing the risk of filter bag failures during pressing.

🔩
Food-Grade Steel

Made from 100% food-grade stainless steel for ultimate durability, safety, and easy cleaning without contamination.

⚙️
Simple 3-Part Design

Intuitive design makes it easy to load, press, and remove the compacted puck quickly and efficiently.

👜
Convenient Storage

Includes a complimentary drawstring bag to keep all three parts of your mold together and protected.

Specifications

Specification Value
Internal Diameter 1-3/16 inch / 30 mm
Shaft Height 3-1/3 inch / 85 mm
Assembled Dimensions (D x H) 1-1/2 x 4 inch / 40 x 100 mm
Material Food-Grade Stainless Steel

Warranty

Rosineer.com warrants that, for a period of two (2) years from the date of shipping, merchandise shall be free from defects in materials and workmanship under normal use provided such merchandise is correctly installed, used, and maintained. This warranty shall not apply to products that have been subject to misuse, abuse, neglect, or improper storage, handling, maintenance, or any custom modifications.

FAQs

Why should I use a pre-press mold?+

A pre-press mold is a critical tool for improving the quality and quantity of your rosin. By compacting your material into a uniform puck, it ensures even heat and pressure distribution from your press. This simple step dramatically increases your yield and helps prevent filter bag blowouts, saving you time, money, and material. For more details, check out our guide on professional rosin pressing techniques.

How do I use this cylindrical mold?+

It's very straightforward. Place the hollow cylinder onto its base, fill it with your starting material, insert the plunger, and gently compact it with a rubber mallet or by hand. Once compacted, you can easily remove the base and plunger to retrieve your perfectly formed puck, ready for pressing.

What's the difference between this and a rectangular mold?+

The primary difference is the shape of the final puck. Rectangular molds, like the Rosineer 3" x 5" Pre-Press Mold, are designed to fit perfectly inside standard rectangular rosin bags. This cylindrical mold creates a round puck, which is ideal for 'bottle-tech' or 'chottle-tech' style pressing methods where the bag is packed vertically to maximize pressure.

Is this mold easy to clean?+

Yes. Because it's made of high-quality, non-porous stainless steel, residue and oils wipe away easily. For best results, clean it with isopropyl alcohol after each use to prevent buildup. The Rosineer Dabbing & Cleaning Tool Kit includes useful tools for maintaining your equipment.

What other tools do I need to get started?+

This pre-press mold is one part of the complete extraction setup. You will also need a quality rosin press, appropriately sized rosin press bags for your material, and high-quality parchment paper to collect your final product.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
2002+ Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock

Customers praised the pre-press mold's "high quality" build with durable stainless steel construction and excellent value. "Works to perfection" for small batches. Some noted it's less ideal for larger blocks and had concerns about return policies. Overall, solid performance at an affordable price point.

  • This item is all metal and weighs a ton. Works to perfection. Unbreakable forever.
  • Beautifully machined high carbon stainless steel.
  • Impressed by the quality of this prepress.
Steel (positive)Quality (positive)Service (positive)Price (positive)Pressing (neutral)
  • 5 stars: 3 (60%)
  • 4 stars: 1 (20%)
  • 3 stars: 1 (20%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Lil D.
It works

This press works. It's not my favorite to work with, because I usually make big blocks. For small batch and compressing small amount of flower or others, it works. The build quality is legit, function not as good for me.

J
JPimbo
Won’t allow returns

Won’t allow a return after press became not what I needed.

E
Eric G.
Not a weapon, but it packs a punch

This item is all metal and weighs a ton. Works to perfection. Unbreakable forever.

P
Patrick K.
Can’t beat it for the price.

I’m new to pressing, but I was impressed by the quality of this prepress. I haven’t bought any more expensive prepresses but with the price and quality of this item I don’t plan to

N
Nathan A.
Quality and service?

The press I bought is clearly a high quality press. Beautifully machined high carbon stainless steel. Also, the trim leaf crew followed the order until delivery, and kept me updated. Nice to see great service and products, something that is rapidly becoming a thing of the past