Beli Press rem bending dengan tekanan 50–74 t bekas (79)

Kondisi: diremaj di bengkel (bekas), Tahun pembuatan: 1987, Fungsionalitas: berfungsi sepenuhnya, gaya penekanan: 50 t, panjang langkah: 105 mm, lebar total: 2.000 mm, berat keseluruhan: 4.300 kg, lebar kerja: 2.000 mm, jarak antara penyangga: 1.600 mm, Promecam ITP2-050-20 2019 retrofit to Delem DA 65R controller 15" touchscreen with graphics Bending length: 2000 mm Frame gap: 1600 mm Press capacity: 50 t CNC backgauge X-R-Z1+Z2 axes Power requirement: 7.5 kW Stroke: 105 mm Intermediate pieces Int100 Front support tables Tsdsu Dm Iuopfx Aaieb Amada tool system incl. Many tools included

Kondisi: baik (bekas), Tahun pembuatan: 2011, Fungsionalitas: berfungsi sepenuhnya, Rincian lebih lanjut mengenai mesin akan dijelaskan selama inspeksi langsung yang kami sarankan. Tedpfxezpd Eto Aaijb

Kondisi: sangat baik (bekas), Tahun pembuatan: 2009, jam operasional: 8.100 h, AMADA PROMECAM MODEL HFE 5020, KAPASITAS 50 TON X 2000 tahun 2009 spesifikasi MESIN PENERTEK HIDRAULIK CNC 7 SUMBU KAPASITAS 50 TON SISTEM KONTROL OP 2000 CNC JUMLAH SUMBU TUJUH X 1, X 2, Y 1, Y 2, R 1, Z1 & Z2 PANJANG PENERTEKAN 2000 mm TINGGI BUKA 470 PANJANG LANGKAH 200 DALAM RUANG PENERTEKAN 420 UKURAN MOTOR 7,5 KW KECEPATAN PENDEKATAN 100 KECEPATAN PENERTEKAN 10 KECEPATAN KEMBALI 100 Tjdpfszn Afvex Aaijb NOMOR SERI V090090 PELINDUNG MESIN TERPASANG, ERWIN SICK ELEKTRONIK SISI PAGAR TERKUNCI BELAKANG TERKUNCI tahun 2009 harga HARGA AKAN DIBERIKAN spesifikasi

Kondisi: sangat baik (bekas), Tahun pembuatan: 2015, Model: Amada HFE MK2 5012 50 ton x 1250 mm, Press Brake CNC 4-sumbu Tahun: 2015 Kapasitas Tekan: 50 ton Maks. Panjang Tekuk: 1250 mm Panjang Langkah: 150 mm Kecepatan Pendekatan: 1 - 100 mm/detik Kecepatan Penekukan: 1 - 10 mm/detik Kecepatan Kembali: 1 - 100 mm/detik Kapasitas Oli: 55 L Daya Motor: 6 kW Berat: 2550 kg Pelindung: Tirai cahaya mesin Erwin Sick, pagar samping dan belakang terkunci Tsdpoyym Hkofx Aaieb Dimensi: Panjang Mesin: 2000 mm Kedalaman Mesin: 2300 mm Tinggi Mesin: 2300 mm Jarak Antar Rangka Samping: 1035 mm Lebar Balok: 60 mm Tinggi Meja: 960 mm Tinggi Terbuka: 370 mm Kedalaman Leher: 100 mm

Kondisi: sangat baik (bekas), Tahun pembuatan: 1993, AMADA MODEL ITS2 50-20 50 Ton x 2000 mm CNC Press Brake Hidrolik 5 Sumbu, lengkap dengan Operateur 1 kontrol CNC 4 sumbu. Dilengkapi pelindung elektronik Erwin Sick yang dipasang di mesin, pagar samping dan belakang dengan sistem interlock. Tahun: 1993 Deskripsi: Jenis hidrolik upstroking Tekanan bending: 50 ton Panjang bending: 2000 mm Tinggi terbuka: 370 mm Panjang stroke: 100 mm Kedalaman tenggorokan: 400 mm Lebar meja: 60 mm Jumlah sumbu: 4 Konfigurasi sumbu: X1-X, Y1-Y2, R1-R2, Backgauge Bisa didemonstrasikan dalam kondisi teraliri listrik. Brosur dan informasi lebih lanjut tersedia atas permintaan. Todpfxjpygyde Aaiob

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2017, gaya penekanan: 51 t, panjang langkah: 300 mm, berat keseluruhan: 4.750 kg, jumlah sumbu: 4, SAFAN E-Brake B 50-2050 full electric press brake ini diproduksi pada tahun 2017. Mesin ini memiliki daya tekan maksimum 500 kN dan panjang tekuk 2050 mm. Dilengkapi dengan backgauge yang dapat diprogram dengan langkah maksimum 550 mm dan bobot kokoh 4750 kg. Jika Anda mencari kapasitas tekuk berkualitas tinggi, pertimbangkan SAFAN E-Brake B 50-2050 yang kami tawarkan untuk dijual. Hubungi kami untuk informasi lebih lanjut. • Unit kontrol: EC 20 • Dimensi Q: 650 mm • Langkah balok atas: 300 mm • Kecepatan: • Kecepatan pendekatan: 110 mm/dtk • Tekuk: 10 mm/dtk • Tekuk dengan light curtain: 10 mm/dtk • Kembali: 110 mm/dtk • Backgauge: • Langkah maksimum: 550 mm • Kecepatan maksimum: 350 mm/dtk • Sumbu yang dapat diprogram: X, R • Sumbu mekanis: Z1, Z2 • 4 jari pengukur • Penjepit alat: • Atas: Adapter standar Eropa • Bawah: OB-S-3 table dengan penjepit mekanis • Penopang depan: Standar, kapasitas angkat masing-masing 25 kg • Keamanan: • Light curtain: slot 28,5 mm, dapat diprogram, vertical, tetap • Waktu henti balok atas: < 92 ms • Jarak aman minimum: 185 mm Tsdpfezdkvzox Aaiob • Kelistrikan: • Daya listrik: 3 × 400 V / 50–60 Hz / N / PE • Daya terpasang: 11 kW Keunggulan • Penggerak sepenuhnya elektrik • Produktivitas hingga 30% lebih tinggi • Penghematan energi hingga 50% • Tanpa oli hidrolik berbahaya, emisi CO₂ rendah • Operasi hening Spesifikasi Teknis Panjang Tekuk 2050 mm

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2021, jam operasional: 2.763 h, gaya penekanan: 61 t, lebar total: 1.580 mm, tinggi total: 2.545 mm, berat keseluruhan: 5.400 kg, panjang produk (maks.): 2.100 mm, jumlah sumbu: 7, Tekan Abkant 7-sumbu tipe Baykal APHS 21060 ini diproduksi pada tahun 2021. Mesin ini memiliki daya tekan sebesar 60 ton dan panjang tekukan 2100 mm, sehingga menawarkan kinerja yang kokoh untuk berbagai aplikasi. Mesin ini memiliki lebar kerja 410 mm dan langkah ram 210 mm. Jika Anda mencari mesin tekuk berkualitas tinggi, pertimbangkan Baykal APHS 21060 yang kami tawarkan untuk dijual. Hubungi kami untuk detail lebih lanjut. • Performa dan Kapasitas: • Jarak antara kolom: 1600 mm • Kedalaman pemasangan: 410 mm • Bukaan cahaya: 475 mm • Langkah ram: 210 mm • Lebar meja: 60 mm • Perjalanan sumbu X: 1000 mm • Sumbu backgauge: Y1, Y2, X, R, Z1, Z2 + mode merayap • Hidrolik dan Penggerak: • Tekanan hidrolik: 265 bar • Kapasitas oli: 140 liter • Daya motor utama: 10,3 kW • Daya terpasang: 11 kW • Sumber daya: 400 V / 50 Hz / 3 Ph • Lain-lain: • Waktu pengereman maksimum: 80 ms Perlengkapan Tambahan • Mata atas, 57 kg • Mata bawah, 87 kg Spesifikasi Teknis Panjang Tekukan 2100 mm Tedpfxozdktms Aaieb

Kondisi: baru, Hydraulic synchronized press brake MVD Model I-Bend B 2100 60 ESA S630 color graphic CNC control Number of controlled axes: 4 (Y1-Y2-X-R) NEW ELECTRONICS DSP LASER multi-beam safety barriers High-speed motorized backgauge UNIMEC (Made in Italy) Tedpfefh Nz Rox Aaieb GIVI MISURE optical scales (Made in Italy) Bending length: 2100 mm Bending force: 60 tons Throat depth: 410 mm Stroke: 260 mm Opening: 465 mm Supplied with ROLLERI upper and lower tooling.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2006, jam operasional: 11.068 h, gaya penekanan: 61 t, lebar total: 1.750 mm, tinggi total: 2.300 mm, berat keseluruhan: 4.000 kg, panjang produk (maks.): 2.530 mm, jumlah sumbu: 4, Mesin bending 4-sumbu Baykal APHS 2104x60 ini dibuat pada tahun 2006. Mesin ini memiliki gaya tekan 60 t dan panjang tekuk 2.100 mm, menjadikannya cocok untuk berbagai aplikasi pembengkokan. Mesin ini memiliki stroke maksimum sebesar 215 mm dan beroperasi dengan tekanan kerja 240 bar. Jika Anda mencari kapasitas bending berkualitas tinggi, pertimbangkan press brake Baykal APHS 2104x60 yang kami tawarkan untuk dijual. Hubungi kami untuk informasi lebih lanjut. • Catu daya: 400 V / 50 Hz / 3 fasa • Daya motor: 5,5 kW Tsdpfezc N T Dox Aaijb • Tekanan kerja: 240 bar • Stroke maksimum: 215 mm • Berat alat bagian atas: 57 kg • Berat alat bagian bawah: 88 kg • Jam operasi: 11.068 jam Spesifikasi Teknis Panjang tekuk: 2100 mm

Kondisi: bekas, druck-50t-1500mm-cybelec-de-specs Tsdera Rrhepfx Aaijb

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2000, gaya penekanan: 51 t, produsen pengendali: DELEM, jumlah sumbu: 4, Mesin TRUMPF TrumaBend V50 4-sumbu ini diproduksi pada tahun 2000. Mesin ini memiliki panjang kerja 1270 mm dan daya tekan 50 ton. Mesin ini dilengkapi dengan backgauge 2-sumbu untuk presisi tinggi. Jika Anda mencari kemampuan bending berkualitas tinggi, pertimbangkan press brake TRUMPF TrumaBend V50 yang kami tawarkan untuk dijual. Hubungi kami untuk detail lebih lanjut. Todpfxozcnfxo Aaijb Spesifikasi Teknis Panjang Bending 1270 mm

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2000, gaya penekanan: 51 t, produsen pengendali: DELEM, jumlah sumbu: 4, Mesin TRUMPF TrumaBend V50 6-sumbu ini dibuat pada tahun 2000. Mesin ini memiliki panjang kerja 1270 mm dan gaya penekanan sebesar 50 ton. Mesin dilengkapi dengan backgauge 4-sumbu untuk presisi yang tinggi. Jika Anda mencari solusi pembengkokan berkualitas tinggi, pertimbangkanlah press brake TRUMPF TrumaBend V50 yang kami tawarkan untuk dijual. Hubungi kami untuk informasi lebih lanjut. Spesifikasi Teknis Tsdpfjzcnacex Aaieb Panjang Pembengkokan 1270 mm

Kondisi: baru, Tahun pembuatan: 2025, Condition: New Year of manufacture: 2025 Stock number: 080091 Delivery time: Prompt, subject to prior sale Country of origin: Turkey Price: €51,120 Leasing rate: €966.17 In stock: 1 unit Pressing force: 60 tons Bending length: 2,550 mm Axes: Y1 / Y2 and X axis Stroke: 160 mm Distance between uprights: 2,150 mm Throat depth: 250 mm Installation height: 350 mm Drive system: Hydraulic Rapid traverse Y-axis: 120 mm/s Working speed Y-axis: 9 mm/s Return speed Y-axis: 70 mm/s Backgauge travel X-axis: 620 mm (with optional R-axis) Backgauge speed X-axis: 250 mm/s Table height: 813 mm Tsdpewva Igofx Aaiob Table width: 104 mm Oil tank: 100 l Motor power: 5.5 kW Length: 3,250 mm Width: 1,200 mm Height: 2,350 mm Weight: 4,250 kg 3 axes (Y1, Y2, and X axis) CNC CONTROL DT-10 - 10" 2D graphic display - Intuitive touch screen operation (simple drawing of bending contour with finger) - User-friendly dialog programming - Automatic calculation of bending sequences - Automatic calculation of the flat length for sheet metal blanks - Graphical product and tool memory - Correction function - USB ports for backup and program transfer - PC software allows programs to be created on a PC and transferred to the machine via USB CNC-controlled backgauge with linear guides and ball screws CNC-controlled crowning system in the table Intermediate adapters for top tool clamping Top tool 1010/A/75°/0.8, segmented, bending radius hardened and ground Die holder for 60 mm dies Die 2009/85° (V 16, 22, 35, 50 mm), segmented, entry radii hardened and ground Fiessler AKAS laser safety system mounted on upper beam Sheet support arms Side and rear safety guards Compliance with CE regulations Oil filling Operating manual in GERMAN or ENGLISH (Sample photo shows model PBF 30200) ADVANTAGES OF THE PBF SERIES: - Compact design - Cost-effective model thanks to series production of standardized models with no compromise on quality or precision OPTIONS: CNC-controlled R-axis (adjustment range in X = 500 mm) DBend, 3D CAD/CAM import and simulation software (STEP, IGES, and DXF file import) WE HAVE OVER 600 REFERENCES!

Kondisi: baru, Condition: new Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €57,920 Leasing rate: €1,094.69 Press force: 60 t Bending length: 2,050 mm Axes: 3 (Y1, Y2, X) Stroke: 265 mm Distance between uprights: 1,700 mm Throat depth: 450 mm Installation height: 530 mm Drive concept: hydraulic Rapid traverse Y-axis: 200 mm/s Working speed Y-axis: 10 mm/s Return speed Y-axis: 110 mm/s Backgauge travel X-axis: 650 mm Backgauge speed X-axis: 500 mm/s Backgauge speed R-axis: 350 mm/s Backgauge travel R-axis: 250 mm Table height: 900 mm Table width: 104 mm Oil tank: 100 l Motor: 7.5 kW Length: 3,200 mm Width: 1,550 mm Height: 2,850 mm Weight: 5,600 kg Backgauge: 650 mm 3 axes (Y1, Y2, X) CNC CONTROL DT-15 - 2D graphic display 15” - Intuitive touch-screen operation (easy drawing of the bending contour with your finger) - User-friendly dialogue programming - Automatic bending sequence calculation - Automatic calculation of strip length for sheet metal cutting - Graphical product and tool memory - Correction capability - USB ports for backup and program transfer - PC software allowing programs to be created on a PC and then transferred to the machine via USB Backgauge driven by servomotor on linear guides and ball screws Backgauge finger blocks on double linear guides CNC-controlled crowning Upper tool 1010/A/75°, segmented and gooseneck 4-V die block 60x60 2009 (V= 16, 22, 35, and 50 mm) Laser safety device Fiessler AKAS mounted on upper beam Sheet support arms on linear guides Equipment compliant with CE standards Oil filled Operating manual in GERMAN or ENGLISH ADVANTAGES OF THE AD-S: - Increased stroke, installation height, and throat depth - Higher upper beam approach and return speeds - Increased backgauge speed - Backgauge fingers on double linear guides instead of single - More options available, e.g.: additional backgauge axes (e.g., Z1/Z2, Delta X, up to 6 axes), bending aids, laser angle measuring system, tandem version, alternative CNC controls, etc. OPTIONS: R-axis R/Z1/Z2 axes Tjdpfxjwirivo Aaiob DBend, 3D CAD/CAM import and simulation software (step, iges, and dxf file import) CNC control SKY22 CNC control Delem DA66 S CNC control DELEM DA-69S 3D incl. PC software Profile-S with 3D file import capability Quick-release clamping lever for the upper tool

Kondisi: baru, Tahun pembuatan: 2026, OSTERBERGER-HTAP-Servo-EN Tjdpozhkiiefx Aaisb

Kondisi: baik (bekas), Tahun pembuatan: 2003, en001 Tedpfx Aaoy H H Tkjiob

Kondisi: bekas, Tahun pembuatan: 1984, Technical details: Pressing force: 50 t Bending length: 2550 mm Frame width: 2045 mm Throat depth: 250 mm Stroke: max. 170 mm Backgauge – adjustable: approx. 800 mm Control: DELEM DA 24 e Stroke speed – upward (idle): 80 strokes/min Stroke speed – downward (idle): 160 strokes/min Total power requirement: approx. 7.5 kW Machine weight approx.: 6.2 t Machine dimensions (LxWxH): 3.3 x 1.8 x 2.7 m The machine has a control error and is being sold as is at a clearance price. Please inquire. - Motorized backgauge adjustment - Crowning - Maximum distance between table and bottom edge of ram = 600 mm Tsdpfx Aasu Ib D Eoiob - Minimum distance between table and bottom edge of ram = 430 mm

Kondisi: hampir baru (bekas), - Kapasitas 1600 x 50 ton - Kontrol NC (layar sentuh) Tjdezfv Ufopfx Aaieb - 2 silinder hidrolik - Pengoperasian dengan pedal kaki - Pengaman sensor cahaya - Tombol darurat - Pencahayaan - Dokumentasi - 400V

Tahun pembuatan: 2024, Kondisi: baru, Dimensions (L/W/H): 3200 mm / 1550 mm / 2750 mm Weight: 3,550 kg Bending force: 60 tonnes Bending length: 2,050 mm Distance between uprights: 1,700 mm Stroke: 265 mm Installation height: 530 mm Throat depth: 410 mm Table height: 900 mm Table width: 104 mm Y-axis rapid traverse: 200 mm/sec Y-axis working speed: 10 mm/sec Tedpfx Aasfgz U Sjijb Control: CYBELEC MODEVA 19T touchscreen CE with manual F.AKAS II M - FPSC-B-C (SAFETY PLC) European top tool P97.75.R08 (one segmented) European bottom tool M.460R.85 (one segmented) Manual quick-release clamping Y1, Y2, X, R (4 axes), X = 650 mm X, R CNC motorized crowning 60 mm die holder (only for European dies) Throat depth: 410 mm Moveable front support arms with T-slot, flip stop, and full-length guide rail Backgauge: Siemens DC servo motorized & linear guide & ball screw system Support arms: 2 pieces Backgauge fingers: 2 pieces With foot pedal Oil capacity: 100 L Price is ex Staufenberg. The machine can be viewed and demonstrated at our showroom in Staufenberg by appointment at any time. Further machines are available for demonstration at our facility in Staufenberg. Further information available upon request.

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, jam operasional: 30 h, ✅ 1. Metalworking companies with medium to high production volumes 🔹 Series production / repeat parts If you manufacture many identical or similar parts, automation pays off, as it reduces unit costs and delivers consistent quality. 🔹 High output > 1,000 parts/month The greater the output, the faster the investment pays off through increased productivity. ✅ 2. Companies facing skilled labor shortages or high workload 🔹 Difficulty finding or retaining qualified staff A robot can partially replace skilled operators and safeguard production capacity. Tedpeyb I Azefx Aaieb 🔹 Night shifts / 24/5 production Robots can work longer and without fatigue → increased output without additional personnel. ✅ 3. Operations with complex bending processes or high quality requirements 🔹 Tight tolerances / avoiding minor errors A robot ensures constant repeatability. 🔹 Complex downstream processes (e.g., handling, deburring, stacking) An integrated robot can take over tasks otherwise performed manually. ✅ 4. Manufacturers under tight time or cost pressure 🔹 Short delivery times required Automation reduces lead times. 🔹 Cost pressure due to competition Greater machine utilization and lower unit costs increase competitiveness. ✅ 5. Companies aiming for future viability 🔹 Industry 4.0 / digitalization An automated press brake is often better suited for integration into IT/MES systems. 🔹 Scalable production If you want to grow in the future, you have a flexible foundation.

Tahun pembuatan: 2024, Kondisi: baru, SPECIAL OFFER: Press Brake AD-S 1260 Dimensions (L/W/H): 2300 mm / 1550 mm / 2850 mm Weight: 47,000 kg Pressing force: 60 tons Bending length: 1,250 mm Clearance between uprights: 1,050 mm Stroke: 160 mm Tedpfxjd R Dhpj Aaiob Installation height: 530 mm Throat depth: 450 mm Table height: 900 mm Table width: 104 mm Y rapid traverse: 200 mm/sec Y working speed: 10 mm/sec Control: CYBELEC MODEVA 19T touchscreen CE with manual F.AKAS II M - FPSC-B-C (SAFETY PLC) European upper tool P97.75.R08 (one segmented) European lower tool M.460R.85 (one segmented) Manual quick clamping Y1, Y2, X, R (4 axes), X = 650 mm X, R CNC-controlled motorized crowning 60 mm die holder (suitable for European dies only) Throat depth: 410 mm Adjustable front support arms with T-slot, stop rail, and full-length guide Backgauge: Siemens DC servo motor, linear guide, and ball screw system Support arms: 2 pieces Backgauge fingers: 2 pieces With foot pedal Oil capacity: 100 l Price ex works Staufenberg. The machine can be inspected and demonstrated at any time by appointment in our demo center in Staufenberg. Further machines are available for demonstration at our Staufenberg facility. Additional information available on request.

Kondisi: baru, Tahun pembuatan: 2024, specs-pressbrake-translation-en Tjdpsd E If Ssfx Aaisb

Kondisi: bekas, Tahun pembuatan: 2003, Pressure: 50 t Bending length: 1550 mm Frame gap: 1150 mm Control: CYBELEC DNC 1200 PS Eco Throat depth: 405 mm Table height: 900 mm Ram stroke: 400 mm Distance table/ram: 720 mm Total power requirement: 9.5 kW Machine weight: approx. 5,200 kg Tsdpfx Aajy D T Tlsieb Space requirements: approx. 2000x1900x2920 mm Equipment: - Quick-clamping system for upper tools - Side and rear guards with access door - 2 front sliding support arms, 800 mm length - Laser optical safety system - CYBELEC DNC 1200 PS - ECO control system Backgauge - System 1 - Optimized finger geometry - 2 support levels for the workpiece with larger backgauge depths - 2 axes (X-R) - Electrically adjustable depth (X axis) - Electrically adjustable height (R axis) - Backgauge fingers manually adjustable - Pneumatic clamping operated by pushbutton on control panel - 2 additional offset backgauge fingers Clamping System for Lower Tools - Centering bar * With pneumatic quick-clamping system - Infinitely adjustable die shifting (MVX) * Movement via X axis of backgauge - Freely selectable positions

Kondisi: baru, Tahun pembuatan: 2026, nomor mesin/kendaraan: C15_2, Fungsionalitas: berfungsi sepenuhnya, Electric press brake C15 with spindle drive CoastOne - Made in Finland New machine Pressing force: 52t Bending length: 1600mm Todpfx Aoy A Nmlsaijb Controlled axes: X-R axis (2x manual backgauge fingers) Standard A / R1 / AMADA / Promecam press brake tool clamping system Control: TC15-2D graphic touchscreen Options: - 4 or 5 axis backgauge system - Lazersafe light curtain system Standard - Lazersafe IRIS light curtain system - Lazersafe IRIS+ light curtain system with angle measurement - Additional display with 3D bending software - Support table - Front and rear lighting - WILA / Trumpf / Type B tool clamping system - 2x bending aids 36-month warranty after installation

Kondisi: baru, Tahun pembuatan: 2026, nomor mesin/kendaraan: C12_2, Fungsionalitas: berfungsi sepenuhnya, Electric Press Brake C12 with Ball Screw Drive CoastOne – Made in Finland Brand New Machine Press Force: 52 t Bending Length: 1300 mm Tedey A Nl Iepfx Aaijb Controlled Axes: X-R axis (2x manual backgauge fingers) Standard Type A / R1 / AMADA / Promecam press brake tool clamping Control: TC15-2D Graphic Touchscreen Options: - 4 or 5-axis backgauge system - Lazersafe light curtain system (Standard) - Lazersafe IRIS light curtain system - Lazersafe IRIS+ angle measurement system - Additional monitor with 3D bending software - Support table - Front and rear lighting - WILA / Trumpf / Type B tool clamping system - 2x bending aids 36-month warranty after installation