一．Application FAQs

Q1: What footwear and crafts is this machine suitable for?

A1: It is horizontal hot air activation 2 cold + 4 hot heel shaping machine, applicable to hot & cold heel forming for men’s, women’s and sports shoes. Equipped with fast heat-conducting silicone hot molds, heating speed is fast, which enables tight fitting between hot melt sheets and shoe inner liners.

二. Core Hot Air Activation System FAQs

Q2: What advantages does the independent hot air activation system have?

A2:

• Adopts energy-saving heating elements, fast heating speed and short preheating waiting time;
• Matched with variable speed motor, wind speed can be adjusted freely according to different shoe styles and craft requirements to control hot air volume.

三.Integrated Airbag Cold Mold FAQs

Q3: What is the benefit of integrated airbag cold outer mold?

A3:Only cold inner molds need replacement when switching shoe styles without customizing outer molds. Omni-directional air wrapping pressure makes heels evenly stressed, no indentation or wrinkling, stable shaping effect.

四.Clamping Jaw & Fixture FAQs

Q4: What adjustment features do the clamping jaws have?

A4:Independent full-range multi-directional adjustable clamping jaws, fine-tune in all directions to make uppers closely attach to shoe lasts. All adjusting fixtures are made of stainless steel + aluminum alloy, sturdy and wear-resistant for long-term use.f.

五.Refrigeration System FAQs

Q5: What cooling configuration does the machine adopt?

A5:Equipped with imported energy-saving environmental compressor and eco refrigerant, it can quickly cool to -15°C with uniform cold distribution and stable continuous operation. Refrigerator power is 3/8P.

六.PLC Touch Control FAQs

Q6: Can each station set parameters separately?

A6:Yes, PLC touch screen centralized control supports independent setting of heating temperature, cold holding time and function switches for every station based on different shoe upper materials.

七.Production Capacity FAQs

Q7: What is the 8-hour stable output of ACH-730-2C4H?

A7:The machine’s daily production capacity reaches 2300 pairs per 8 working hours, suitable for medium and large-volume shoe factories.

八. Complete Technical Parameter FAQs

Q8: What are the full machine specifications?

A8:

• Model: ACH-730-2C4H Horizontal Hot Air Activation Back Part Molding Machine
• Power supply: Single phase 220V / 50Hz
• Total power: 13Kw
• Max heating temperature: 200℃
• Temperature control precision: ±2℃
• Refrigerator power: 3/8P
• Max working air pressure: 6-8KG
• Machine dimension: 7009201650mm
• Package dimension: 10409202050mm
• Net weight: 300kgs; Gross weight: 350kgs

九. Operation & Matching Requirements FAQs

Q9: What air compressor pressure is required for supporting use?

A9: Need air compressor with stable output pressure of 6–8KG to guarantee normal airbag clamping and hot air operation.

十. Daily Maintenance & After-sales FAQs

Q10: What regular maintenance items are needed?

A10:

• Daily: Clean hot air fan filter and refrigeration radiator screen, drain air three-point unit;
• Weekly: Lubricate clamping jaw guide rails, inspect air pipeline for air leakage;
• Monthly: Calibrate temperature sensor, check airbag for aging air leakage.

Q11: What supporting documents and warranty are provided?

A11:Complete English operation manual, spare parts list and circuit diagrams are delivered together. The machine has 12-month full machine warranty (consumables like airbags, silicone molds excluded), with 24-hour online remote technical support and lifelong cost-price spare parts supply.