Product Classification Letter Codes
Flat Hinge ---------------------------------------- CL
Non-flat Hinge ------------------------------------ HT
Stamped Handle ---------------------------------- LS
Cast Handle -------------------------------------- DMK
Silent Hinge with Rubber Ring and Sleeve -------------- ZL
Door Lock ---------------------------------------- MS
Latch -------------------------------------------- DK
Stopper / Limiter ---------------------------------- TX
Guide, Accessories -------------------------------- RG
Waterproof Cover --------------------------------- WP
Door Lock Products (Locks) ------------------ MS (suffix S to model)
Coupling ----------------------------------------- LZQ
Dowel Pin / Locating Pin ---------------------------- DWX
Zinc Alloy ---------------------------------------- XHJ
Hook -------------------------------------------- JH
Plastic Handle ------------------------------------ DMK-P
Plastic Hinge -------------------------------------- CL-P
Plastic Latch -------------------------------------- DK-P
Door Stop ---------------------------------------- MP
Aluminum Alloy ----------------------------------- DL
Stamped Damping Hinge Series --------------------- ZNC
Machined & Washed Damping Hinge Series ------------ ZNX
PRODUCTS
RK-490 CE Certified PLC T-type Double Head Supercharged High Pressure High Frequency Plastic Welding Machine
MODEL: RK-490
Machine Size: 1850*1250*2350mm
Packing Size: 1950*1350*2450mm
N.W: 650kg
G.W: 700kg
Power: 8KW
Voltage: 380V
- Parameters
MODEL: RK-490
Machine Size: 1850*1250*2350mm
Packing Size: 1950*1350*2450mm
N.W: 650kg
G.W: 700kg
Power: 8KW
Voltage: 380V
Features
- Functions include welding 30% plastic materials: PVC, PU, PETG, and PETA weldable materials.
- Suitable for industry: stationery, packaging, hardware, toys, auto accessories, fish gear, embossing, leather goods.
- Features: high output power, stable frequency, low radiation, high pressure, power saving, high efficiency, embossing, ergonomic, easy to operate.
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RK-490 CE Certified PLC T-type Double Head Supercharged High Pressure High Frequency Plastic Welding Machine
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Guowanjia Technology Co., Ltd.
OEM / Custom / Full specification / Fast delivery
Call
+86 159 9977 0681
sale@gwjhardware.com
Address
Hong Kong Street, Building B2, Dongguan City, Guangdong Province, China
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Copyright © 2026.Guowanjia Technology Co., Ltd. All rights reserved
