Industrial Heat Shrink PVC Roller Sleeves
Product Overview:
AstraRoll is a leading industrial manufacturer of premium Heat Shrink PVC Roller Sleeves, providing a highly economical, field-installable solution to upgrade bare metal conveyor rollers. In sensitive sectors like Glass Manufacturing, Woodworking, and Automotive assembly, bare steel rollers can easily scratch, mar, or dent high-value products. Our extruded PVC sleeves slide easily over existing rollers and shrink tightly to the metal contour when heat is applied, creating a seamless, high-friction, non-marking bumper. Beyond product protection, AstraRoll PVC sleeving drastically reduces metal-on-metal acoustic clattering, ensuring your facility complies with ergonomic noise standards. Available in continuous bulk rolls for OEMs or pre-cut lengths for facility maintenance teams, our factory-direct sleeves deliver the protective performance of molded polyurethane at a fraction of the cost.
Industrial Heat Shrink PVC Roller Sleeves Details
As a factory-direct supplier, we engineer our PVC formulations to solve the two biggest headaches in material handling: product damage and downtime.
Instant Protective Upgrade (No Curing Required): Traditionally, coating a roller requires sending it out for polyurethane casting, which takes weeks and costs hundreds of dollars per roller. AstraRoll heat shrink sleeves can be installed by your own maintenance team in under 60 seconds per roller using a standard industrial heat gun, getting your line back to work immediately.
Acoustic & Vibration Damping: A warehouse full of bare steel rollers moving hard plastic totes acts like an acoustic amplifier. The 1.5mm to 2.0mm PVC wall thickness absorbs high-frequency vibrations, cutting ambient conveyor noise by up to 10-15 decibels.
Product Features & Engineering Specs
Consistent Shrink Ratio: Formulated for a precise radial shrink. Once heated to approximately 212°F (100°C), the sleeve constricts tightly around the roller tube, ensuring zero slippage even under heavy braking or acceleration.
Non-Marking Formulation: The Shore A 65-75 hardness provides an excellent, tacky grip to prevent boxes from sliding down inclines, while guaranteeing no color transfer or scuffing on delicate painted payloads.
Chemical & Moisture Barrier: The tight seal prevents water, dust, and mild industrial chemicals from reaching the galvanized steel tube, significantly extending the life of the roller in damp environments.
Flexible Sourcing: As a manufacturer, we supply these sleeves in 100 ft (30m) bulk spools for high-volume OEMs, or precision pre-cut lengths tailored to your exact Between-Frame (BF) dimensions.
Key Attributes
Target Roller Sizes: 1.38", 1.9", 2.5", 2.75" (Before shrinkage, sleeves are slightly oversized for easy slip-on).
Wall Thickness: 1.0mm, 1.5mm, 2.0mm (Post-shrink thickness).
Hardness: Shore A 65 - 75 (Optimized for grip and impact absorption).
Shrink Temperature: 212°F to 250°F (100°C to 120°C).
Material: Industrial-grade, UV-stabilized Polyvinyl Chloride (PVC).
Delivery Format: Bulk Rolls or Pre-Cut to Length.
Why Choose AstraRoll?
Factory-Direct Customization
OEM Custom Extrusion: If you manufacture a proprietary accumulation system or non-standard roller diameter, our extrusion lines can create custom-diameter sleeves tailored specifically to your hardware.
Wholesale Bulk Pricing: We provide deeply discounted tier pricing for systems integrators and distribution centers outfitting massive, mile-long conveyor systems.
Frequently Asked Questions (FAQ)
Q: How do I install the heat-shrink sleeves on my rollers?
A: Installation is extremely simple. First, cut the sleeve about 1 inch longer than the roller tube (to account for slight longitudinal shrinkage). Slide the sleeve over the roller. Starting from one end and moving slowly to the other, apply heat using a standard industrial heat gun (set to ~250°F / 120°C) or pass it through a steam tunnel until the PVC shrinks tightly against the steel. Trim any excess overhang with a utility knife.
Q: Can I use PVC sleeves on Motor Driven Rollers (MDR)?
A: Yes, PVC sleeves are highly recommended for MDRs. The added friction ensures that the motorized roller transmits its driving force effectively to the packages, preventing the steel tube from simply spinning out under heavy cardboard boxes.
Q: Will the sleeve tear if a box has a sharp edge?
A: Our standard 1.5mm and 2.0mm heavy-duty sleeves are highly tear-resistant and handle standard corrugated staples and wooden pallet splinters very well. However, for applications involving sharp sheet metal or raw steel castings, we recommend sticking to bare heavy-wall steel rollers.
Q1. Are you a trader or direct factory?
We are a real factory with more than 20 years experience in producing blister packaging.
Q2. What are your main products?
We design and manufacture a full range of custom packaging solutions, including food packaging (bakery, takeout, drink, meat, seafood, supermarket etc.), as well as electronic, cosmetics, agricultural packaging and so on, offering one-stop services from design and mold development to production.
Q3. What about delivery time?
1-3 working days for proofing. 7-15 working days for quality quantity depends on the order quantity after you confirm the sample.
Q4. How can I get a quote for customized products?
The exact price will be determined based on your specific requirements, including the product's dimensions (length, width, height, thickness), material selection, order quantity, packaging method, and any printing or logo customization needs.
Q5. What is your payment?
TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.
