一． Application FAQs

Q1: What materials and shoe parts can this machine process?

A1: It is suitable for shaping heel counters (Gang bao) of all kinds of shoe materials, widely used for men’s, women’s and sports shoe heel forming.

二.8-Station Production Advantage FAQs

Q2: What’s the production advantage of 4 cold + 4 hot 8-station design?

A2:One single operator can control all eight stations at the same time, the production capacity is doubled compared with 2C2H dual-station machines, greatly improving mass production efficiency.

Q3: What is the stable 8-hour output of ACH-720J-4C4H?

A3:Standard capacity reaches 1500 pairs per 8 working hours.

三. Hot Silicone Mold Feature FAQs

Q4: What are the advantages of industrial silicone hot outer mold?

A4:The hot mold is made of eco-friendly industrial silicone material: stable heating temperature, fast forming speed, good shaping effect and long service life.

四.Claw Adjustment System FAQs

Q5:How adjustable are the machine clamping jaws?

A5:Independent full-range multi-directional adjustment claw system. Operators adjust in all directions according to different shoe last shapes to make uppers closely fit lasts and eliminate heel wrinkling defects.

五.Refrigeration System FAQs

Q6: What’s the cooling performance of this machine?

A6:Equipped with imported energy-saving compressor and environmental refrigerant, it can quickly cool down to -15°C with uniform cold distribution and stable long-time operation. Refrigerator power is 3/8HP.

六.Cold Mold Structure FAQs

Q7: What convenience does 30° tilt cold mold bring?

A7:he cold mold tilt angle can be adjusted based on shoe lasts or workers’ operation habits, making loading and unloading uppers easier and preventing upper slipping during cold pressing.

七.Unique Sweeping Knife Function FAQs

Q8: What’s the function of the sweeper (scanning knife) configuration?

A8:Exclusive sweeping knife structure is equipped, compatible with more diverse shoe styles and complicated heel radian requirements.

八. PLC & Positioning System FAQs

Q9: Can each station set parameters separately?

A9: Yes, PLC touch screen allows independent setting of heating temperature, cold holding time and function switches for every cold/hot station according to different shoe materials.

Q10: What’s the effect of three-axis red LED positioning lamp?

A10:Wide-angle adjustable positioning lamp with real-time sensor monitoring, realizes accurate heel placement without offset, ensuring consistent finished heel shape.

九. Full Technical Parameter FAQs

Q11: What are the complete machine specifications?

A11:

• Model: ACH-720J-4C4H Rubber Mode Four Cold Four Hot Heel Molding Machine
• Alimentación eléctrica: monofásica, 220 V / 50 Hz
• Total power: 3.5Kw
• 8-hour output: 1500 pairs
• Max heating temperature: 200℃
• Temperature precision: ±2℃
• Refrigerator power: 3/8P
• Max working air pressure: 5~6Kg/cm²
• Machine dimension: 26108402050mm
• Package dimension: 27209502250mm
• Net weight: 1100kg; Gross weight: 1200kg

十. Operation & Maintenance FAQs

Q12:What air compressor configuration is required for matching?

A12: Support air compressor with stable air pressure of 5~6Kg/cm².

Q13: What daily maintenance items are needed?

A13: Daily clean refrigeration radiator filter and silicone mold surface residue; weekly lubricate clamping jaw guide rails; monthly calibrate temperature sensor accuracy.

十一. Customization & After-sales FAQs

Q14: Can shoe lasts and silicone molds be customized?

A14:Yes, we can tailor shoe last molds and silicone hot molds according to customer physical shoe samples.

Q15: What documents and warranty support are provided?

A15:Complete English operation manual, spare parts list and circuit diagrams are delivered with the machine. 12-month full machine warranty is provided (consumables like silicone molds excluded), with 24-hour remote video technical support.