Open-Die Forging · Made to Print · One-Stop Delivery
Forging every ingot into
strength you can trust
Professional open-die forging manufacturer for carbon steel, alloy steel, stainless steel and tool steel parts. Hydraulic presses paired with forging manipulators — with post-forging heat treatment and rough machining under one roof.
Three Decades at the Forge — Delivery You Can Rely On
Hengli Forging Co., Ltd. (✏️ sample name) was founded in 1995 as a dedicated open-die forging plant, covering 60,000 m² with 200+ employees, including 30+ engineers and technicians.
Our workshop runs 3,150T, 1,600T and 800T open-die hydraulic presses with matching forging manipulators, car-bottom heating furnaces and heat-treatment furnaces — producing 8,000+ tons of forgings per year. Our parts serve the metallurgy, mining, marine, power generation, petrochemical, wind power and die & mold industries, exported to Southeast Asia, the Middle East, Europe and the Americas.
Every heat is recorded and every piece is traceable — from raw material verification to final inspection — so every delivery is consistent and dependable.
One-Stop Delivery
Forging + heat treatment + rough machining — one deadline, one partner.
On-Time Delivery
Standard parts in 15 days; custom parts from 25 days (✏️ edit to your lead times).
Full Inspection
UT / MT testing plus lab analysis; mill certificates with every shipment.
Export Experience
Shipping to 20+ countries; fluent in ASTM / DIN / JIS specifications.
Custom Open-Die Forgings, Made to Your Drawings
Single pieces from 20 kg to 15 t (✏️ edit to your capacity), delivered as-forged or rough-machined to drawing.
Shaft Forgings
SHAFTS
Transmission shafts, mill rolls, motor shafts and marine shaft lines — up to 8 m long.
Disc & Block Forgings
DISCS & BLOCKS
Gear blanks, valve plates, square blocks and pads — upset-forged and fully consolidated.
Ring & Sleeve Forgings
RINGS & SLEEVES
Gear-ring blanks, flange rings and pressure-vessel shell sections — punched and expanded.
Flange Forgings
FLANGES
All standard and non-standard flange blanks with sensible machining allowance.
Die Blocks
DIE BLOCKS
Plastic-mold and die-cast die blocks in H13 / P20 / 5CrNiMo grades.
Custom Shapes
CUSTOM SHAPES
Clevises, hooks, fittings and complex cross-sections — made to your drawings or samples.
Available Materials & Standards
Standards: GB / GB-T · ASTM / AISI · DIN / EN · JIS — or exactly to your drawing specifications.
Heavy Equipment for Heavy Forgings
✏️ Equipment figures below are samples — edit to match your plant list.
Open-Die Hydraulic Press
Linked with a 10-t manipulator — drawing out, upsetting, punching and expanding; ingots up to 20 t.
CNC Forging Manipulators
3 t / 5 t / 10 t fleet — stable gripping and precise turning for consistent dimensions.
Car-Bottom Heating Furnaces
8 regenerative gas furnaces with zoned control; temperature uniformity within ±10℃.
Heat-Treatment Furnaces
Car-bottom furnaces for normalizing, annealing and tempering, plus quench-and-temper capability.
Rough Machining
CNC lathes, floor-type boring-milling machines and deep-hole drilling — rough machined to drawing.
Testing Center
Ultrasonic and magnetic-particle testing, OES spectrometer, universal and impact testers, metallographic microscope.
From Ingot to Finished Part — Seven Controlled Steps
Material Verification
OES analysis and macro-etch; full mill certificates on file.
Cutting
Sawing / cropping to exact billet specifications.
Heating
Zoned heating with strict forging-start temperature control.
Open-Die Forging
Press + manipulator working together for full consolidation.
Heat Treatment
Normalizing / annealing — grain refinement and stress relief.
Rough Machining
Optional — to drawing, with finishing allowance.
Inspection & Shipping
UT / MT / mechanical / dimensional checks before dispatch.
Every Heat Recorded, Every Piece Traceable
Certifications
ISO 9001 quality management system (✏️ replace with your actual certificates).
Non-Destructive Testing
UT to ASTM A388 / GB/T 6402 and MT to JB/T 9704 — tighter acceptance levels on request.
Lab Testing
Chemical OES analysis, tensile / impact / hardness testing and metallography — mill test reports with every lot.
Traceability
Unique piece IDs; heat numbers traceable back to the steel mill certificate.
Industries We Serve
Send Your Drawings — Same-Day Quotation
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