Guangdong Blesson Precision Machinery Co.

What Guangdong Blesson Precision Machinery Co. does

Guangdong Blesson Precision Machinery Co., LTD. is a privately held Chinese high-tech manufacturer founded in 2018 and headquartered in Zhongshan, Guangdong Province, with a sales branch opened in Guangzhou on July 15, 2026. The company designs, manufactures, and services plastic extrusion equipment for industrial B2B customers globally, organized into four core business sectors: plastic pipe extrusion equipment, cast film production lines, new energy coating molds, and lithium battery diaphragm slitting machines. Its product portfolio spans extruders (single-screw with L/D ratio of 40, conical and parallel twin-screw), complete pipe production lines for PVC, PE, PPR, PPH, CPVC, and PVCO materials, cast film lines including CPP/CPE multilayer, MDO-oriented CPE, lithium battery separator, PVA water-soluble, and breathable films, plus pelletizing, profile and panel, auxiliary, and packing equipment, as well as slot dies for electrode coating and meltblown fabric lines.

The company operates three production bases comprising machining, assembly, electrical, and commissioning workshops, and employs 51–100 staff with eight years of industry experience. It serves plastic pipe manufacturers, cast film converters, sustainable packaging producers targeting EU 2030 recyclability compliance, and the lithium battery industry across China, the Middle East, and other overseas markets. The company generates revenue primarily through one-time hardware sales of custom-configured capital equipment lines priced by quote, complemented by after-sales services including one-year warranty, technical support, and commissioning. Go-to-market is enterprise field sales executed through a 7-language website, direct phone/email/WhatsApp inquiry channels, the Guangzhou sales office, and recurring presence at international exhibitions including Chinaplas, Saudi PPPP, and CIBF.

Key proprietary technology includes the high-efficiency single-screw extruder (L/D 40), MDO machine direction orientation stretching with up to 8x stretch ratio, automatic electric bolt lip adjusting with on-line X-ray thickness gauge achieving ±3% tolerance, three-layer A/B/C co-extrusion structures delivering over 450 kg/h, Siemens S7-1200 PLC control with optional INOEX gravimetric integration, and electrostatic splicing for high-speed roll changes. The company holds National High-tech Enterprise certification (2021), GB/T19001-2016/ISO9001:2015, CE marking, and China Famous Brand and China Independent Innovation Brand recognitions, supporting its export-oriented sales motion.

Name

Guangdong Blesson Precision Machinery Co.

Legal name

Guangdong Blesson Precision Machinery Co., LTD.

Website

https://blesson.cn

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

51–100 employees

Short description

Guangdong Blesson Precision Machinery is a privately held Chinese manufacturer of plastic extrusion equipment, including extruders, pipe production lines, cast film lines, and lithium battery separator machinery, serving industrial B2B customers across pipe, film, sustainable packaging, and new energy battery segments globally.

Ownership category

akta.pro rank

Headquarters

HQ city

Zhangshan

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Plastic Extrusion Equipment Manufacturing: Design, manufacture, and sale of plastic extrusion equipment including complete production lines (pipe production lines, cast film production lines, profile and panel production lines) and individual machines (single screw extruders, twin screw extruders, auxiliary equipment). Revenue is generated through one-time capital equipment sales with custom specifications for industrial manufacturers.
2. Turnkey Production Solutions: Integrated turnkey solutions including PVC pipe extrusion lines, PPH pipe production lines, CPVC and UPVC pipe production lines, PVC-O pipe and pipe fitting manufacturing solutions. These comprehensive offerings bundle multiple equipment units into complete production systems.
3. After-sales Service and Support: One-year warranty service with professional after-sales support including technical assistance, product certificates, and commissioning services by professional technicians.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Guangdong Blesson Precision Machinery Co., LTD. designs, manufactures, and sells high-end plastic extrusion equipment for industrial manufacturers worldwide. Its portfolio includes single-screw, conical twin-screw, and parallel twin-screw extruders; complete pipe production lines for PVC, PE, PPR, CPVC, PPH, PVCO, corrugated and medical tubes; cast film production lines (including MDO CPE and lithium battery separator lines); profile and panel lines; pelletizing lines; auxiliary equipment; packing machines; and specialty equipment such as slot dies for electrode coating and meltblown fabric lines. Equipment is custom-engineered to customer specifications with quote-based pricing, one-year warranty, and on-site commissioning.

Product overview

Guangdong Blesson Precision Machinery Co. is a high-tech enterprise specializing in R&D, manufacturing, sales, and service of plastic extrusion equipment. The company offers a comprehensive portfolio of plastic processing machinery organized into eight main product categories: (1) Extruders - including Single Screw Extruders, Conical Twin Screw Extruders, and Parallel Twin Screw Extruders; (2) Pipe Production Lines - covering PVC, PE, PPR, PPH, CPVC, PVCO, and specialty pipes including twin-pipe, four-pipe, corrugated, and medical tube lines; (3) Cast Film Production Lines - including MDO CPE lines, CPP/CPE multilayer co-extrusion lines, lithium battery separator film lines, PVA water soluble film lines, and breathable film lines; (4) Profile and Panel Production Lines; (5) Pelletizing Lines; (6) Auxiliary Machines including Mixers, Vacuum Tanks, Spray Tanks, Haul-off Units, Cutting Units, Socketing Machines, and Moulds; (7) Packing Machines; and (8) Other Equipment including Slot Dies for electrode coating and Meltblown Fabric Production Lines. The four core business sectors are plastic pipe extrusion equipment, cast film production lines, new energy coating molds, and lithium battery diaphragm slitting machines.

Differentiator

Problem solved

Functional benefit

Products and services

• Single Screw Extruder High-output single-screw extruder for plastic pipe extrusion (PE, PP-R, PEX, PVC), plastic sheet and panel extrusion (PP, PC, PET, PS), cast film extrusion (lithium-ion battery separator film, CPP, CPE), and plastic modified pelletizing. Features L/D ratio of 40, Siemens S7-1200 PLC control, and optional German INOEX gravimetric weighing system integration. For industrial plastic product manufacturers.
• Conical Twin Screw Extruder Conical twin-screw extruder with low-shear design to avoid PVC material decomposition, built from nitrided 38CrMoALA alloy steel. Used for PVC pipe compounds, drainage pipes, CPVC hot water pipes, PVC square rainwater pipes, PVC double-wall corrugated pipes, PVC power cable sheathing pipes, and industrial profiles.
• Parallel Twin Screw Extruder Parallel twin-screw extruder for compounding, mixing, modification, reinforcement, and pelletizing of PVC materials. Used in PVC pressure water supply pipes, PVC cable conduits, PVC window profiles, and PVC pelletizing production lines.
• PVC Pipe Production Line Complete PVC pipe production line for manufacturing PVC-U water supply pipes, PVC-U drainage pipes, PVC-U radially reinforced pipes, PVC-U double-wall corrugated pipes, and PVC-U spiral muffler pipes used in construction and municipal applications.
• PE Pipe Production Line Polyethylene pipe production line using PE100 or PE80 raw materials meeting international standards such as ISO4427. PE pipes offer good overall performance compared to traditional cement and metal pipes for water supply and gas distribution.
• PPR Pipe Production Line PPR pipe production line for pipes widely used in developed countries for construction, municipal engineering, and commercial housing, with technical performance superior to other similar pipe products for hot and cold water applications.
• PVC Twin Pipe Production Line High-output two-strand PVC twin pipe production line for PVC conduit, PVC drainage pipe, CPVC hot water pipe, and PVC water pressure pipe. Features conical or parallel twin-screw extruder, twin vacuum tank, and double-station haul-off and cutting units.
• PVC Four-pipe Production Line High-efficiency four-strand PVC pipe production line for small-diameter PVC pipes (Ø16 mm to Ø32 mm), suitable for conduit, electrical cable protection, and urban wire laying. Features conical twin-screw extruder, professional extrusion die, cooling calibration unit, and haul-off cutting combination unit.
• CPVC Pipe Extrusion Line Chlorinated polyvinyl chloride (CPVC) pipe extrusion line for manufacturing pipes with high heat resistance for hot water applications and industrial chemical transport.
• PPH Pipe Production Line Polypropylene Homopolymer (PPH) pipe production line for industrial applications requiring high chemical resistance, used in chemical processing and industrial fluid transport.
• Single Wall Corrugated Pipe Production Line Single-wall corrugated pipe production line available in PVC and PE variants for drainage, cable protection, and agricultural applications.
• Soft PVC Medical Tube Production Lines Production line for soft PVC medical tubes used in healthcare applications such as fluid drainage and medical device tubing.
• Aluminum Plastic Pipe Production Line Production line for aluminum-plastic composite pipes combining metal and plastic properties for plumbing, underfloor heating, and gas distribution applications.
• PVCO Pipe Production Line Production line for PVCO (Oriented PVC) pipes with enhanced strength properties achieved through molecular orientation, used for water supply and pressure piping.
• BLS-CFM MDO2750 CPE Cast Film Production Line Self-developed MDO (Machine Direction Orientation) CPE cast film production line for recyclable mono-material flexible packaging. Features A/B/C three-layer co-extrusion structure (Ø75 + Ø125 + Ø75 mm), total output exceeding 450 kg/h, MDO stretching system with maximum 8x stretch ratio, minimum finished film thickness 15 μm, automatic electric bolt lip adjusting system with X-ray thickness gauge, ±3% thickness tolerance, electrostatic splicing technology, and 100% pure PE mono-resin system compliant with EU 2030 recyclability regulations.
• CPP, CPE Multilayer Co-Extrusion Cast Film Production Line Cast film production line with extrusion part featuring extruder diameter Ø65/80/90/100/120/150/180 mm, L/D Ratio 28-40, hydraulic screen changers, and 3-11 layer co-extrusion structure. Casting part features roll width 1800-5500 mm and mechanical line speed of 250 m/min.
• Lithium Battery Separator Film Production Line Three-layer co-extrusion lithium battery separator production line for manufacturing high-quality lithium battery separators, which are critical components affecting lithium battery capacity and safety performance in EVs, mobile devices, and industrial battery applications.
• PVA Water Soluble Film Production Line Production line for PVA (polyvinyl alcohol) water-soluble films used in eco-friendly packaging applications such as detergent pods, agrochemical packaging, and embroidery backing.
• Breathable Cast Film Production Line Production line for breathable cast films used in hygiene products (diapers, sanitary products) and medical applications requiring moisture vapor transmission.
• Profile and Panel Production Line Production line for plastic profiles and panels including PVC window profiles and UPVC window profile extrusion for construction and building applications.
• Water Ring Hot Cut Pelletizing Line Pelletizing line with water ring hot cut system for processing plastic materials into uniform pellets for downstream extrusion or compounding operations.
• PE/PP Pelletizing Production Line Dedicated pelletizing line for PE and PP plastic material processing into compounded pellets for downstream extrusion applications.
• Mixer Industrial mixing equipment with stainless steel body, pneumatic unloading, and temperature measuring thermocouple. Models include BH200/C500 to BH1300/C3500 with max output ranging from 280-350 kg/h to 1800-2000 kg/h for plastic compounding and masterbatch production.
• Vacuum Tank / Vacuum Calibration Tank Vacuum calibration tank for plastic pipe cooling and sizing in pipe extrusion production lines, including PVC pipe vacuum tanks and vacuum cooling/sizing tanks for precision pipe diameter control.
• Spray Tank Spray cooling tank used in pipe production lines for secondary cooling of extruded plastic pipes after initial vacuum calibration.
• Haul Off Unit Haul-off equipment for pulling extruded plastic pipes through production lines, available in belt or caterpillar configurations matched to pipe diameter.
• Cutting Unit Pipe cutting equipment including planetary cutting and saw blade cutting units for cutting extruded plastic pipes to specified lengths, including swarf-free DD-motor cutting for thick and thin pipes.
• Socketing Machine Automatic socketing machine with Siemens PLC control for creating pipe sockets, available with pneumatic or hydraulic movement for socketed pipe joint production.
• Mould Extrusion moulds and dies for various pipe and film production applications, custom-engineered to customer specifications.
• Packing Machine Automatic bundling and packing machines for pipes including double-station automatic winding and strapping machines and pipe coil bundling machines for finished product packaging.
• Slot Dies for Electrode Coating Precision slot dies for electrode coating in new-energy lithium battery manufacturing, part of Blesson's new-energy coating moulds business sector, used by battery electrode producers to apply uniform coatings on electrode foils.
• Meltblown Fabric Production Line Meltblown nonwoven fabric production equipment for manufacturing meltblown nonwoven fabrics used in face masks, filtration media, and other medical/hygiene applications. CE certified.
• Membrane Slitting Machine (Lithium Battery Separator) Precision slitting machine for lithium battery separator films, used in lithium battery separator production for converting wide separator films into narrow slit rolls for battery cell assembly.
• Membrane Delamination Machine (Lithium Battery Separator) Delamination machine for lithium battery separator films, used in battery separator production lines to separate multi-layer separator structures into individual layers.
• Isolation Membrane Laminating Machine (Lithium Battery Separator) Laminating machine for isolation membranes used in lithium battery separator production, for bonding multiple separator layers into composite separator structures.
• Double-station Automatic Winding & Strapping Machine Automatic winding and strapping machine for packaging plastic pipes in pipe production lines, enabling continuous production with double-station design for non-stop winding and strapping operations.

Quantifiable outcome

• MDO stretched films achieve 3-5 times longitudinal tensile strength compared to conventional cast films
• +4 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• SML: Austrian specialist in cast film extrusion lines and MDO technology for packaging films. Direct competitor in the high-end recyclable mono-material cast film space that Blesson's MDO2750 targets.
• Davis-Standard: US-based supplier of extrusion and converting systems for plastics, including pipe, profile, film, and coating applications. Comparable to Blesson across pipe extrusion and cast film product lines.
• Reifenhäuser: German market leader in plastic film extrusion lines, including cast film, blown film, and MDO systems. Direct peer to Blesson in cast film production lines and turnkey extrusion solutions for packaging applications.
• Hosokawa Alpine: German manufacturer of blown film extrusion lines and MDO systems. Comparable to Blesson in film extrusion technology and global packaging-industry customer base.
• Macro Engineering: Canadian manufacturer of cast film and stretch film extrusion lines, including MDO technology. Comparable to Blesson in cast film line technology serving flexible packaging converters.
• Bausano: Italian maker of twin-screw extruders and complete extrusion lines for pipe, profile, and pelletizing. Directly comparable to Blesson's conical and parallel twin-screw extruder product range.
• Windmöller & Hölscher: German manufacturer of blown and cast film extrusion lines, flexographic printing, and converting machinery. Closely comparable to Blesson in film extrusion equipment for flexible packaging converters.
• Jinming Machinery (Guangdong Jinming): Chinese plastic film extrusion machinery maker specializing in blown film, cast film, and MDO lines. Directly comparable as a domestic Chinese competitor targeting similar packaging film customers.
• Bandera (Costruzioni Meccaniche Luigi Bandera): Italian extrusion line manufacturer serving film, pipe, and profile applications. Comparable product portfolio to Blesson's pipe and film extrusion equipment, particularly for PVC processing.

Broad incumbents

• KraussMaffei Berstorff: German producer of extrusion and compounding systems under the broader KraussMaffei machinery portfolio. Overlaps with Blesson in pipe and profile extrusion but as part of a much wider industrial machinery franchise.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/blessonmachinery
• LinkedInlinkedin.com/company/blesson-machinery

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Guangdong Blesson Precision Machinery Co.