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Lesintor - 20+Years Industry experience, Professional plastic crusher manufacturers

Main Products

Your Trusted Automatic Plastic Crusher Machine Supplier-LESINTOR

We engineer a complete line of injection-molding auxiliary equipment: plastic crushers, chillers, cooling towers, mixers, mold-temperature controllers, dryers, vacuum loaders, belt conveyors, vibrating screens, and ovens—each optimized for seamless integration and maximum uptime.


Industrial Solutions
about us

Suzhou Lesintor Import and Export Company Limited, strategically located in Jiangsu's manufacturing hub of Suzhou, operates as a professional plastic crusher manufacturer and diversified industrial solutions provider. We integrate R&D, production, sales, and service capabilities, leveraging decades of expertise in injection molding auxiliary machinery. By synthesizing global technologies with proprietary engineering, Lesintor delivers industry-leading plastic crushers renowned for nationally benchmarked precision, reliability, and operational stability.


Lesintor integrates superior resources, displays the essence of technology, and continuously exceeds customer expectations. At the beginning of the creation of the Lesintor brand, it adhered to the idea of high quality and refined craftsmanship, strengthened quality management, and implemented production and testing in strict accordance with the requirements of the quality system.

Major customers
Certificates

Our company mainly produces: crushers, chillers, cooling towers, mixers, mold temperature controllers, dryers, suction machines, conveyor belts, vibrating screens, ovens and a series of injection molding auxiliary machines. SGS, CMA quality system certification, EU CE certification, German TUV strength certification, Intertek certification, et

Certificates

Yuyu Plastic is a certified producer ofadhesive coating and tape-makingequipment. These certifications reflectour dedication to delivering trusting andreliable solutions.Yuyu Plastic is a certified producer ofadhesive coating and tape-makingequipment. certifications reflectour dedication to delivering trusting andreliable solutions.

Industry News
Corporate News
Can You Really Buy ALL Your Injection Molding Auxiliaries From One Supplier?
Crushers, chillers, dryers, loaders, mixers, mold temperature controllers, cooling towers — can one Chinese factory really supply all of them and stay accountable? A 20-year manufacturer explains.
2026 10 23
Sizing an industrial chiller is not about matching the chiller brand to your injection machine or simply picking the biggest unit you can afford. The correct chiller size is driven by the heat you need to remove per hour, then cross-checked against your machine clamp tonnage, material, cycle time, ambient temperature, and the water flow rate your mold requires. As a quick reference, 1 HP of chiller capacity is roughly 3,000 kcal/h, 12,000 BTU/h, or 3.5 kW of cooling, and a common rule of thumb for standard commodity plastics is about 1 HP per 80–100 tons of clamp force, rounded up for engineering resins, fast cycles, and hot climates. Undersizing is the single most common and expensive mistake buyers make.

Vertical or horizontal plastic color mixer? See which fits your masterbatch blending, batch size, and recycled material — LESINTOR CE factory-direct. Get a quote.

A practical guide to double shaft shredders (twin-shaft shredders): how they work, what they shred, how they differ from single-shaft granulators, blade and capacity selection, and why CE-certified LESINTOR double shaft shredders suit plastic, metal, wood and bulky waste recycling.
Hopper loader machine: a powerful assistant to improve plastic production efficiency
In the production process of plastic products, the conveying efficiency of plastic particles directly affects the stability and efficiency of the entire production line. With the continuous development of automation technology, plastic suction machines, as an efficient and convenient material conveying equipment, play an increasingly important role in plastic injection molding, extrusion, blow molding and other processing industries. This article will introduce the working principle, advantages, applications, maintenance and other professional knowledge of plastic suction machines in depth to help readers fully understand this important equipment.
2024 08 28
Sizing an industrial chiller is not about matching the chiller brand to your injection machine or simply picking the biggest unit you can afford. The correct chiller size is driven by the heat you need to remove per hour, then cross-checked against your machine clamp tonnage, material, cycle time, ambient temperature, and the water flow rate your mold requires. As a quick reference, 1 HP of chiller capacity is roughly 3,000 kcal/h, 12,000 BTU/h, or 3.5 kW of cooling, and a common rule of thumb for standard commodity plastics is about 1 HP per 80–100 tons of clamp force, rounded up for engineering resins, fast cycles, and hot climates. Undersizing is the single most common and expensive mistake buyers make.

Vertical or horizontal plastic color mixer? See which fits your masterbatch blending, batch size, and recycled material — LESINTOR CE factory-direct. Get a quote.

A practical guide to double shaft shredders (twin-shaft shredders): how they work, what they shred, how they differ from single-shaft granulators, blade and capacity selection, and why CE-certified LESINTOR double shaft shredders suit plastic, metal, wood and bulky waste recycling.

 Frequently asked questions

A We are mainly engaged in the dryer, mold temperature machine, chiller, crusher, automatic feeding system, robot and other full range of auxiliary equipment, compatible with the Haitian, Chennai, Sumitomo, Engel and other mainstream brands of injection molding machines, and provide interface customization services to ensure seamless docking.
A Conventional non-standard customization takes 7-15 days (depending on the complexity), support for 1-set MOQ.
A Free on-site installation guidance, operation training and maintenance manuals are provided, and customized instructional videos can be recorded.
Tel
+86 15851665433
sales6@lesintormachine.com
+1 628 488 4101
Wuqiao Vilage, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, China
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