
Automatic Corner Code Production Line
★Professional mold manufacturing,with safe and efficient punching press; ★Feeding and leveling integrated machine,with servo feeder; ★Provide different configurations and flexible solutions.
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Advantages of GZHCH Product :
★ Profound experience in HVAC Ducting Machinery (Since 1986).
★ Profound experience in Automatic Spiral Duct Forming (Since 2004).
★ Profound experience in Automatic Duct Production Line (Since 2006).
★ Have the largest inventory for HVAC Duct Making machines in the industry.
★ The real manufacturer with the most complete varieties of HVAC Ducting Machinery in China.
★JH21 Series C-frame Fixed Boleter Press ★
★Features★
★Professional mold manufacturing,with safe and efficient punching press;
★Feeding and leveling integrated machine,with servo feeder;
★Provide different configurations and flexible solutions.
★Standard Equipments★
★Wet clutch(World);
★Hydraulic overload protecting pump;
★Auto lubrication system;
★Manual lubrication system;
★Balance cylinders for slide and upper die;
★Joint for miss-feeding;
★Touch screen;
★Electronic crankshaft angle indicator (JH21-25-80 with pointer);
★Cam controller;
★Die height adjusted motor (JH21-60-400);
★PLC:Programmable logical controller;
★Air source quick connector;
★Absorbing pads;
★Work ing lamp;
★Air blowing;
★Second degree drop;
★Preset counter.
★JH23 Series C-frame High performance lnclinable Press★
★Features★
★The machine features good rigidness,stable precision,sliding block with mechanical overload protection device,and it is safe,reliable and has a long service life;
★The machine adopts combined pneumatic friction clutch-brake,and it features compact structure ,smooth transmission. sensitive action,convenient operation and low noise;
★By means of electrical and pneumatic control,the machine can make inching,single,and continuous punching,as well as emergent brake;
★AII adopts solidify PC concentrated control;
★Featuring high efficiency of automatic production with high performance and reasonable price,JH23 is an upgrade product for J23.
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★Optional Equipments★
★Light curtain;
★Pnequematic die cushion apparatus ;
★Foot pedal;
★Speed motor,frequency control.
★J23 Series C-frame lnclinable Press ★
★Features★
★This series of press adopts rotating key positive clutch,which has a simple structure and is convenient to operate and maintain,achieving smooth operation,low impact and low noise;
★J23-25 open type inclinable press machine is the first to adopt rol1ing bearing rather than the commonly used sliding bearing (copper bearing) for the transmission gear. making the transmission gear more wear -resistant and avoiding loud noises of gears caused by the quickly worn copper bearing;
★The 80T-Ievel and above press machine all adopt the structure of pneumatic dual balance cytinder ,which has small fluctuation of the balance force and it balances the slider and the upper die,which can cause the lathe unstable. And it can also avoid the clash and noise caused by the converse force of gears in transmission,and avoid accidents caused by the falling of slider when the brake fails or the connecting rod ruptures.
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★Corner,corner mold,accessories ★
The following accessories can be purchased from GZHCH company:
★★★GZHCH company can give you both CNC duct production line machine which can manufacture air duct automatically. We will suggest a whole machines series in accordance with different customers needs★★★
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OUR ADVANTAGES

01 | Customizable
We accommodate custom manufacturing per client specifications

02 | High Quality
The product features an all-steel welded structure.

03 | Widely used
The product finds extensive applications across multiple sectors, including ventilation ductwork systems

04 | After-sales
We offer year-round uninterrupted service with scheduled client follow-ups
OUR ADVANTAGES
Renowned for premium quality, competitive pricing, and reliable after-sales support, we earn consistent customer acclaim.
02 | High Quality
The product features an all-steel welded structure.

03 | Widely used
The product finds extensive applications across multiple sectors, including ventilation ductwork systems

01 | Customizable
We accommodate custom manufacturing per client specifications


04 | After-sales
We offer year-round uninterrupted service with scheduled client follow-ups
Safe
Careful
Effortless
Peace of mind

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