เครื่องทำความร้อนแบบโมดูลความร้อนแบบอัตโนมัติเต็มรูปแบบ

The Full Automatic Floor Heating Module Thermoforming Machine is designed for high-quality, efficient secondary vacuum thermoforming of plastic sheets such as PET, PS, ABS, PP, PC, PVC, HIPS, velvet sheets, etc. The design effectively addresses common issues in thermoforming, including air leakage, inaccurate sheet pulling, and uneven product thickness. By solving these challenges, the machine reduces the scrap rate of difficult-to-form products.

The machine adopts a servo-driven upper and lower mold system, with multi-speed controllable assistance to facilitate high-precision thermoforming. It utilizes a microcomputer-controlled temperature control system combined with a heating system, and an advanced servo sheet pulling system, enhancing both production efficiency and quality standards.

Machine Frame Structure:
The frame is welded from 10# square tubes to ensure rigidity, with a pressure tolerance of over 40 tons. Bolt connections are used in critical areas for ease of installation, disassembly, maintenance, and replacement.

Forming Mechanism:
The machine’s upper and lower molds are connected through an integrated frame, driven by a precision servo motor, with a gap-free ball screw lifting system. The mold table is equipped with four parallel guide columns surrounding a precision screw, and a cold-plated light shaft for smooth operation and stable lifting. This ensures high-precision alignment between the lower mold and sheet. The machine is designed to provide an extrusion pressure of 2 tons, with both upper and lower molds made of 25mm steel plates, polished and electroplated for precision. The mold table size matches the mold dimensions and uses an aluminum alloy cold-water circulation electric mold plate.

Feeding System:
The machine features a double-rod automatic feeding frame that can feed 50-200kg per roll. It uses international dual-axis alternating locking technology, and the motor is capable of forward and reverse operation, making it easy to roll and unroll the sheet.

Heating Section:
The heating system uses 650W far-infrared ceramic heating bricks, with an insulated plate reflecting the temperature for efficient heating. The digital electronic voltage-stabilized temperature control system enables flexible adjustment of the heating area temperature and reduces energy consumption, shortening heating times and increasing production speed.

Electrical Control System:
The machine uses Delta industrial PLC control, with a touch screen serving as the human-machine interface (HMI). The Chinese interface makes the system intuitive and easy to operate. An emergency stop switch is installed for safety during operation.

Cutting System:
The forming and cutting system employs an active dual-direction variable frequency electric cutting design, with adjustable cutting speeds to achieve precise product cutting.

Safety Protection:
The discharge hopper is equipped with an acrylic protective cover, effectively preventing operators from misusing or entering dangerous areas.

Sheet Pulling System:
The servo 3KW motor sheet pulling system offers high precision, with a tolerance error of within ±0.5mm. It is suitable for various thermoforming applications, including color printing and printed thermoforming sheets.

Technical Term	Technical Parameter Description
Forming Width	420-750mm
Applicable Sheet Width	450-790mm
Forming Length	600-1350mm
Applicable Sheet Thickness	0.20-2.0mm
Forming Height	165mm (Convex Mold Forming) with Fast-Slow Secondary Vacuum Forming
Production Speed	300-500 cycles/hour (depending on product shape and sheet thickness)
Upper and Lower Molds	Servo Motor with Auxiliary Cylinder
Demolding	Vertical Vibration Demolding
Temperature Control Device	Fully Computer-Controlled, Electronic Voltage Stabilization, Digital Control, Accurate and Visual
Servo Motor Power for Sheet Pulling	3.0KW Servo Motor
Chiller Power	2.2KW (3HP)
Total Equipment Power	57.0KW
Normal Production Energy Consumption	10-30KW (depending on actual production)
Power Supply	Three-Phase 380V/50Hz (Three-Phase Four-Wire)
Matching Air Compressor	5KW/10HP (to be provided by the customer)
Machine Dimensions	L7400 × W1600 × H2500mm (for reference)
Weight	4500Kg (for reference)

Component Name	Brand and Description	Remarks
PLC (Programmable Logic Controller)	Delta (Taiwan)	–
Touchscreen Display	Delta (Taiwan)	–
Vacuum Pump	Weili 3.00 Kw – 5HP 100M³ (German Brand)	100m³/PH suction speed, industrial-grade rotary vane type
Sprayer	Meiji (Japan) 100, 10 units	Two-air one-water system
Main Solenoid Valve	CKD (Japan) MVSC-400-3E1 Series	Pilot-operated
Sheet Pulling Motor	Delta Servo Motor, 3.0KW, intelligent output	3KW (includes worm gear reducer, right-angle)
Upper and Lower Mold Servo System	Delta Servo Intelligent Driver	5.5KW
Intermediate Relay	IDEC-RR2P-U DC24V (Japan)	IDEC Japan
Contactor	Fuji (Japan)	–
Chiller	Lingtong (Shenzhen) 3HP	3 Horsepower
Heating Brick	Far Infrared Ceramic Heating Brick	650W energy-saving type
Temperature Control Unit	60 units (one control per unit), uses phase-shift temperature control modules and industrial touch panel PCs for intelligent temperature monitoring and control. Operated via touchscreen display, PLC-controlled, with 4-port 485 communication, 1 thermocouple for temperature monitoring, and 600 sets of storage memory.	Computer-input solid-state power relay
Gear Reducer	CHENGGANG	Beam, feeding machine
Computer Host	10.4-inch Color Touchscreen	10.4-inch color screen, PLC-controlled
Mold Platform	Custom size provided according to customer requirements	Includes one electric aluminum mold tray
Air Combination	CKD (Japan) F17-800-A3DC	Automatic drainage
Machine Paint	BASF	Spray painting / metal paint
Beam (Guide Rail)	Steel profile with cooling water circulation	Wear-resistant, durable
Upper and Lower Mold Guide Pillars	STNC	Ball screw transmission