A Power Press Manufacturer Covering Every Drive Type
Ningbo Goanwin Machinery Manufacturing Co., Ltd. designs, manufactures, sells and services power presses from its plant in Zhenhai District, Ningbo. In the manufacturer's own published wording, the plant mainly produces presses from 15 tons to 2,000 tons, organised into mechanical, servo, hydraulic and high-speed ranges, with coil feeding lines and CNC machining centers alongside. An engineering research center staffed by technicians from Germany, Taiwan and mainland China develops the range, and the factory floor runs automated cutting, welding, heat treatment, sandblasting, shot blasting, machining, coating and inspection equipment.
Because the drives share one factory and one engineering team, a buyer can source a small gap frame press for a single-cell job and a four-point eccentric press for a transfer line from the same manufacturer, with the same control philosophy and the same quotation process. Every series on this site is documented with the manufacturer's own published specification tables — capacity, stroke, strokes per minute, bolster and die height — so the figures you compare here are the figures the quotation is written against.
Mechanical Presses
Crank and eccentric presses from the 15-ton C1N gap frame to the 1,600-ton S2N straight side, all with published Technical Datas tables.
Servo Presses
EC1 C-frame (25-315 t) and EM2 straight side (110-630 t) servo presses with programmable slide motion profiles.
Hydraulic Presses
Pillar, C-frame and H-frame hydraulic presses from 200 kN to 16,000 kN nominal force for drawing, forming and pressing.
High-Speed Presses
Five high-speed families, to 2,000 SPM on the GT-15H, for motor laminations, lead frames and small precision parts.
Coil Feeding Lines
Decoilers, straighteners and 3-in-1 servo feeding lines for coil from 70 to 1,000 mm wide and 0.3 to 4.5 mm thick.
CNC Machining Centers
Vertical, horizontal and gantry machining centers plus turning-and-milling machines, in one series overview.
Press Range at a Glance
The table below is the manufacturer's published series map. Each series name links to the family page carrying its published specification table; no figure is shared between series, and customized ranges of SPM, stroke, rating point and bed dimensions are offered on the manufacturer's product pages.
| Series | Type | Published range |
|---|---|---|
| A1 | C-frame single crank mechanical press | 25-315 tons |
| C1N | C-frame mechanical press | 15-400 tons |
| C1S | C-frame deep throat press | 45-160 tons |
| C2N | C-frame double crank press | 110-315 tons |
| D1N | Straight side (D-frame) single crank press | 80-260 tons |
| D2N | H-frame double crank press | 110-800 tons |
| M1N | H-frame single crank press | 125-800 tons |
| S2N | Straight side eccentric press | 400-1,600 tons |
| T2N | Straight side double crank press | 400-1,200 tons |
| GHD / GP / GPH | H-frame high-speed presses | 30-550 tons |
| GS | C-frame high-speed press | 30-80 tons |
| GT | Knuckle joint high-speed press | 150-1,500 kN |
| EC1 | C-frame servo press | 25-315 tons |
| EM2 | Straight side servo press | 110-630 tons |
| Y1P / Y1C / Y1H | Hydraulic presses (pillar / C-frame / H-frame) | 200-16,000 kN |
Built Around an Engineering Research Center
The company describes itself as a high-tech enterprise in the forging industry, and its published company profile centres on the engineering research center: press frames are welded, stress-relieved, machined and assembled in-house, and the standard feature set across the mechanical range — high-torque low-noise clutch and brake units, forced lubrication with monitoring, fast-response hydraulic overload protection and electric controls designed for automation compatibility — comes from that single development base. Where a catalogue model does not fit, the manufacturer's product pages state that presses can be customized for a wider range of SPM, stroke, rating point (BDC), bed and other specifications.
Applications and Export Markets
The official Client Cases section groups demand into four fields: automotive parts, home appliances, electronic components and motors. High-speed presses are documented in motor lamination production — stacked rotors and stators — and in lead frames and terminals; the big straight side presses run progressive and transfer dies for long automotive and appliance panels; servo presses are documented on high-tensile steel automotive parts. The company states that its products are exported to more than 10 countries, across the Americas, Europe, Africa and Southeast Asia. The applications page maps each field to the press families used for it.
How to Buy: From Specification to Quotation
Presses are capital equipment built to order, so this site publishes no retail prices. Send the part or the process — material, thickness, die size, target strokes per minute — and the quotation comes back with the configured model, options and price in writing. The manufacturer's platform catalogue documents a minimum order of one piece for its main press models, so single-machine orders are a normal case. Delivery is scheduled per order and confirmed in the quotation; nothing on this site promises a generic lead time the sources do not support.
Frequently Asked Questions
What tonnage range does the manufacturer build?
The official website states that the plant mainly produces presses from 15 tons to 2,000 tons. Individual series have their own published ranges — for example the C1N C-frame mechanical press at 15-400 tons and the S2N straight side eccentric press at 400-1,600 tons — all listed on the products index.
Can a press be customized beyond the catalogue table?
Yes. The manufacturer's product pages state that its presses can be customized to meet a wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions. State the deviation you need in the enquiry and it will be answered in the quotation.
Why are there no prices on this site?
No price is published on this site; the price of a press is stated in its written quotation. Figures shown on some platform listings for this manufacturer are platform placeholder prices, not quotations, so they are not reproduced here. The written quotation is the only priced document.
What is the minimum order quantity?
The manufacturer's platform catalogue documents a minimum order of 1 piece for its main press and feeding-line models. Multi-machine line orders are quoted as a project.
Which markets does the company export to?
The company states that its products are exported to more than 10 countries, in the Americas, Europe, Africa and Southeast Asia. Country-specific references are available on request through the contact page.
Send an Enquiry
Tell us the machine, your material and thickness, and the part you are forming. Tonnage, configuration and price are confirmed in the written quotation.